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Daejeon 14 Day Long Range Forecast

14 Day weather providing an extended long range forecast outlook for Daejeon

South Korea

Long range weather outlook for Daejeon includes 14 day forecast summary:

Over the next 14 days the Daejeon forecast suggests the average daytime maximum temperature will be around 30°C, with a high for the two weeks of 35°C expected on the afternoon of Monday 16th. The average minimum temperature will be 17°C, dipping to its lowest on the morning of Wednesday 11th at 11°C. Expect the following 14 days ahead to have some days seeing a little precipitation and some days with rain. Current predictions suggest Tuesday 17th will have the most precipitation with an accumulation of around 3.0mm. On the whole winds are likely to be light.

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Sat 07
Jun		18:00

WSW
WSW

 9 / 10 mph 84 / 83°F 53% 1007 mb
Low level cloud: 0%
Mid level cloud: 6%
High level cloud: 15%
Most Significant Cloud Type: medium
6%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

SW
SW

 4 / 6 mph 69 / 69°F 85% 1009 mb
Low level cloud: 0%
Mid level cloud: 4%
High level cloud: 33%
Most Significant Cloud Type: medium
5%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sun 08
Jun		00:00

SW
SW

 1 / 2 mph 63 / 63°F 91% 1010 mb
Low level cloud: 1%
Mid level cloud: 4%
High level cloud: 11%
Most Significant Cloud Type: medium
7%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

S
S

 1 / 3 mph 61 / 61°F 93% 1009 mb
Low level cloud: 20%
Mid level cloud: 3%
High level cloud: 22%
Most Significant Cloud Type: low
23%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

ENE
ENE

 1 / 2 mph 66 / 63°F 91% 1009 mb
Low level cloud: 45%
Mid level cloud: 5%
High level cloud: 35%
Most Significant Cloud Type: low
51%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

NE
NE

 1 / 1 mph 77 / 77°F 74% 1009 mb
Low level cloud: 33%
Mid level cloud: 5%
High level cloud: 89%
Most Significant Cloud Type: low
45%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

WSW
WSW

 3 / 4 mph 87 / 86°F 52% 1008 mb
Low level cloud: 33%
Mid level cloud: 7%
High level cloud: 87%
Most Significant Cloud Type: low
45%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

WNW
WNW

 6 / 7 mph 90 / 89°F 42% 1006 mb
Low level cloud: 0%
Mid level cloud: 30%
High level cloud: 11%
Most Significant Cloud Type: medium
30%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

W
W

 9 / 11 mph 83 / 85°F 64% 1007 mb
Low level cloud: 6%
Mid level cloud: 10%
High level cloud: 0%
Most Significant Cloud Type: low
9%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

SW
SW

 5 / 8 mph 69 / 69°F 93% 1010 mb
Low level cloud: 57%
Mid level cloud: 9%
High level cloud: 14%
Most Significant Cloud Type: low
61%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Mon 09
Jun		00:00

SW
SW

 2 / 3 mph 67 / 67°F 95% 1010 mb
Low level cloud: 55%
Mid level cloud: 5%
High level cloud: 40%
Most Significant Cloud Type: low
61%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

SSW
SSW

 0 / 1 mph 66 / 66°F 96% 1010 mb
Low level cloud: 38%
Mid level cloud: 5%
High level cloud: 33%
Most Significant Cloud Type: low
43%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

ESE
ESE

 1 / 2 mph 68 / 65°F 95% 1010 mb
Low level cloud: 39%
Mid level cloud: 15%
High level cloud: 1%
Most Significant Cloud Type: low
44%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

ENE
ENE

 2 / 2 mph 81 / 80°F 66% 1009 mb
Low level cloud: 33%
Mid level cloud: 8%
High level cloud: 15%
Most Significant Cloud Type: low
37%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

SW
SW

 2 / 2 mph 89 / 88°F 48% 1007 mb
Low level cloud: 29%
Mid level cloud: 10%
High level cloud: 34%
Most Significant Cloud Type: low
36%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

WSW
WSW

 6 / 7 mph 91 / 89°F 41% 1005 mb
Low level cloud: 0%
Mid level cloud: 22%
High level cloud: 3%
Most Significant Cloud Type: medium
21%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

W
W

 6 / 8 mph 85 / 84°F 59% 1004 mb
Low level cloud: 1%
Mid level cloud: 32%
High level cloud: 12%
Most Significant Cloud Type: medium
34%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

W
W

 2 / 3 mph 72 / 76°F 78% 1005 mb
Low level cloud: 14%
Mid level cloud: 19%
High level cloud: 22%
Most Significant Cloud Type: low
23%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Tue 10
Jun		00:00

SW
SW

 2 / 4 mph 66 / 66°F 87% 1007 mb
Low level cloud: 19%
Mid level cloud: 30%
High level cloud: 10%
Most Significant Cloud Type: low
31%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

W
W

 2 / 4 mph 64 / 64°F 94% 1007 mb
Low level cloud: 8%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: low
9%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

SSW
SSW

 2 / 4 mph 64 / 62°F 93% 1006 mb
Low level cloud: 17%
Mid level cloud: 7%
High level cloud: 4%
Most Significant Cloud Type: low
19%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

WSW
WSW

 7 / 8 mph 78 / 78°F 63% 1006 mb
Low level cloud: 22%
Mid level cloud: 28%
High level cloud: 0%
Most Significant Cloud Type: low
31%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

W
W

 13 / 15 mph 81 / 81°F 51% 1006 mb
Low level cloud: 56%
Mid level cloud: 45%
High level cloud: 2%
Most Significant Cloud Type: low
72%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

W
W

 14 / 16 mph 82 / 82°F 47% 1005 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 3%
Most Significant Cloud Type: high
3%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

WNW
WNW

 11 / 12 mph 77 / 77°F 42% 1007 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 12%
Most Significant Cloud Type: high
11%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

WSW
WSW

 5 / 6 mph 68 / 68°F 71% 1009 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 2%
Most Significant Cloud Type: high
1%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Wed 11
Jun		00:00

SW
SW

 3 / 6 mph 59 / 59°F 83% 1011 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

SSW
SSW

 4 / 8 mph 54 / 54°F 87% 1011 mb
Low level cloud: 0%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: medium
1%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

SSW
SSW

 4 / 8 mph 56 / 55°F 81% 1012 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: medium
5%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

W
W

 5 / 6 mph 75 / 76°F 51% 1012 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

NW
NW

 8 / 9 mph 84 / 81°F 34% 1011 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

NNW
NNW

 6 / 7 mph 88 / 83°F 30% 1010 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

NNW
NNW

 3 / 4 mph 88 / 85°F 41% 1010 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

N
N

 1 / 2 mph 67 / 67°F 61% 1012 mb
Low level cloud: 0%
Mid level cloud: 6%
High level cloud: 99%
Most Significant Cloud Type: medium
9%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Thu 12
Jun		00:00

ESE
ESE

 2 / 4 mph 63 / 63°F 67% 1013 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 32%
Most Significant Cloud Type: medium
6%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

E
E

 4 / 7 mph 61 / 61°F 70% 1012 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 100%
Most Significant Cloud Type: high
99%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

ESE
ESE

 3 / 6 mph 63 / 60°F 72% 1013 mb
Low level cloud: 0%
Mid level cloud: 9%
High level cloud: 63%
Most Significant Cloud Type: medium
11%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

SE
SE

 3 / 4 mph 75 / 76°F 57% 1013 mb
Low level cloud: 0%
Mid level cloud: 32%
High level cloud: 100%
Most Significant Cloud Type: medium
35%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

SE
SE

 6 / 7 mph 77 / 76°F 50% 1014 mb
Low level cloud: 0%
Mid level cloud: 40%
High level cloud: 100%
Most Significant Cloud Type: medium
43%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

ESE
ESE

 8 / 9 mph 73 / 76°F 65% 1013 mb
Low level cloud: 2%
Mid level cloud: 44%
High level cloud: 96%
Most Significant Cloud Type: medium
53%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

ESE
ESE

 4 / 4 mph 67 / 65°F 87% 1013 mb
Low level cloud: 13%
Mid level cloud: 44%
High level cloud: 58%
Most Significant Cloud Type: medium
83%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

E
E

 4 / 6 mph 63 / 63°F 91% 1012 mb
Low level cloud: 15%
Mid level cloud: 44%
High level cloud: 46%
Most Significant Cloud Type: medium
87%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Fri 13
Jun		00:00

E
E

 5 / 8 mph 61 / 61°F 90% 1010 mb
Low level cloud: 17%
Mid level cloud: 44%
High level cloud: 45%
Most Significant Cloud Type: low
37%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

ENE
ENE

 4 / 7 mph 61 / 61°F 93% 1008 mb
Low level cloud: 31%
Mid level cloud: 44%
High level cloud: 32%
Most Significant Cloud Type: low
50%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

NE
NE

 5 / 8 mph 65 / 62°F 92% 1006 mb
Low level cloud: 31%
Mid level cloud: 45%
High level cloud: 9%
Most Significant Cloud Type: low
47%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

ENE
ENE

 8 / 9 mph 76 / 77°F 76% 1006 mb
Low level cloud: 42%
Mid level cloud: 45%
High level cloud: 1%
Most Significant Cloud Type: low
57%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

E
E

 8 / 9 mph 88 / 88°F 56% 1005 mb
Low level cloud: 56%
Mid level cloud: 26%
High level cloud: 0%
Most Significant Cloud Type: low
65%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

ENE
ENE

 4 / 4 mph 90 / 91°F 52% 1005 mb
Low level cloud: 50%
Mid level cloud: 44%
High level cloud: 0%
Most Significant Cloud Type: low
65%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

SE
SE

 2 / 3 mph 87 / 88°F 63% 1006 mb
Low level cloud: 23%
Mid level cloud: 49%
High level cloud: 11%
Most Significant Cloud Type: low
41%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

S
S

 3 / 6 mph 75 / 78°F 77% 1008 mb
Low level cloud: 41%
Mid level cloud: 47%
High level cloud: 19%
Most Significant Cloud Type: low
59%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Sat 14
Jun		03:00

NNE
NNE

 2 / 3 mph 68 / 68°F 96% 1001 mb
Low level cloud: 67%
Mid level cloud: 70%
High level cloud: 0%
Most Significant Cloud Type: low
91%
0.0 In
09:00

WSW
WSW

 6 / 8 mph 66 / 66°F 97% 1000 mb
Low level cloud: 98%
Mid level cloud: 95%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.0 In
15:00

N
N

 6 / 8 mph 87 / 94°F 60% 1002 mb
Low level cloud: 7%
Mid level cloud: 11%
High level cloud: 0%
Most Significant Cloud Type: low
11%
0.0 In
21:00

N
N

 2 / 3 mph 73 / 77°F 91% 1003 mb
Low level cloud: 0%
Mid level cloud: 14%
High level cloud: 0%
Most Significant Cloud Type: medium
14%
0.0 In
Sun 15
Jun		03:00

SW
SW

 4 / 6 mph 67 / 67°F 99% 1003 mb
Low level cloud: 96%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.0 In
09:00

WSW
WSW

 3 / 4 mph 78 / 82°F 78% 1007 mb
Low level cloud: 31%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: low
32%
0.0 In
15:00

NNE
NNE

 2 / 3 mph 99 / 108°F 39% 1000 mb
Low level cloud: 0%
Mid level cloud: 31%
High level cloud: 0%
Most Significant Cloud Type: medium
31%
0.0 In
21:00

SW
SW

 5 / 7 mph 75 / 79°F 85% 1005 mb
Low level cloud: 0%
Mid level cloud: 1%
High level cloud: 14%
Most Significant Cloud Type: high
14%
0.0 In
Mon 16
Jun		03:00

S
S

 3 / 4 mph 69 / 69°F 96% 1004 mb
Low level cloud: 51%
Mid level cloud: 12%
High level cloud: 0%
Most Significant Cloud Type: low
54%
0.0 In
09:00

W
W

 2 / 2 mph 83 / 88°F 68% 1006 mb
Low level cloud: 24%
Mid level cloud: 8%
High level cloud: 0%
Most Significant Cloud Type: low
26%
0.0 In
15:00

WSW
WSW

 11 / 13 mph 94 / 98°F 41% 1002 mb
Low level cloud: 0%
Mid level cloud: 15%
High level cloud: 0%
Most Significant Cloud Type: medium
14%
0.0 In
21:00

WSW
WSW

 3 / 4 mph 79 / 85°F 88% 1003 mb
Low level cloud: 27%
Mid level cloud: 12%
High level cloud: 0%
Most Significant Cloud Type: low
31%
0.0 In
Tue 17
Jun		03:00

WSW
WSW

 1 / 2 mph 73 / 77°F 97% 1005 mb
Low level cloud: 69%
Mid level cloud: 2%
High level cloud: 45%
Most Significant Cloud Type: low
100%
0.0 In
09:00

SW
SW

 5 / 8 mph 76 / 81°F 95% 1001 mb
Low level cloud: 94%
Mid level cloud: 43%
High level cloud: 98%
Most Significant Cloud Type: low
100%
0.1 In
15:00

WSW
WSW

 6 / 8 mph 102 / 114°F 40% 1004 mb
Low level cloud: 0%
Mid level cloud: 6%
High level cloud: 21%
Most Significant Cloud Type: medium
6%
0.0 In
21:00

WSW
WSW

 4 / 7 mph 74 / 78°F 98% 1001 mb
Low level cloud: 94%
Mid level cloud: 6%
High level cloud: 0%
Most Significant Cloud Type: low
95%
0.2 In
Wed 18
Jun		03:00

E
E

 2 / 2 mph 79 / 87°F 94% 1007 mb
Low level cloud: 8%
Mid level cloud: 1%
High level cloud: 0%
Most Significant Cloud Type: low
8%
0.0 In
09:00

WSW
WSW

 8 / 15 mph 74 / 78°F 87% 1003 mb
Low level cloud: 85%
Mid level cloud: 2%
High level cloud: 98%
Most Significant Cloud Type: low
97%
0.0 In
15:00

SW
SW

 9 / 15 mph 87 / 100°F 74% 1005 mb
Low level cloud: 51%
Mid level cloud: 31%
High level cloud: 17%
Most Significant Cloud Type: low
63%
0.1 In
21:00

WNW
WNW

 2 / 4 mph 70 / 71°F 64% 1003 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 38%
Most Significant Cloud Type: high
37%
0.0 In
Thu 19
Jun		03:00

SSE
SSE

 5 / 10 mph 76 / 80°F 95% 1002 mb
Low level cloud: 87%
Mid level cloud: 25%
High level cloud: 48%
Most Significant Cloud Type: low
100%
0.2 In
09:00

NNE
NNE

 2 / 3 mph 72 / 76°F 69% 1002 mb
Low level cloud: 0%
Mid level cloud: 47%
High level cloud: 100%
Most Significant Cloud Type: medium
50%
0.0 In
15:00

WSW
WSW

 6 / 12 mph 80 / 88°F 92% 1000 mb
Low level cloud: 90%
Mid level cloud: 46%
High level cloud: 77%
Most Significant Cloud Type: low
100%
0.1 In
21:00

SSE
SSE

 3 / 6 mph 71 / 71°F 79% 1003 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: medium
5%
0.0 In
Fri 20
Jun		03:00

WSW
WSW

 1 / 3 mph 76 / 81°F 98% 1001 mb
Low level cloud: 91%
Mid level cloud: 22%
High level cloud: 6%
Most Significant Cloud Type: low
99%
0.1 In
09:00

SSE
SSE

 2 / 3 mph 82 / 84°F 55% 1006 mb
Low level cloud: 0%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: medium
4%
0.0 In
15:00

SSW
SSW

 8 / 17 mph 84 / 94°F 82% 999 mb
Low level cloud: 20%
Mid level cloud: 46%
High level cloud: 32%
Most Significant Cloud Type: low
39%
0.1 In
21:00

SW
SW

 3 / 6 mph 72 / 77°F 73% 1008 mb
Low level cloud: 0%
Mid level cloud: 21%
High level cloud: 0%
Most Significant Cloud Type: medium
20%
0.0 In
Sat 21
Jun		03:00

SSW
SSW

 4 / 8 mph 74 / 79°F 98% 998 mb
Low level cloud: 96%
Mid level cloud: 45%
High level cloud: 12%
Most Significant Cloud Type: low
100%
0.1 In
09:00

W
W

 4 / 8 mph 81 / 83°F 58% 1012 mb
Low level cloud: 0%
Mid level cloud: 7%
High level cloud: 0%
Most Significant Cloud Type: medium
6%
0.0 In
15:00

NW
NW

 10 / 22 mph 90 / 89°F 35% 1000 mb
Low level cloud: 0%
Mid level cloud: 2%
High level cloud: 10%
Most Significant Cloud Type: medium
2%
0.0 In
21:00

SW
SW

 3 / 6 mph 73 / 77°F 79% 1012 mb
Low level cloud: 0%
Mid level cloud: 14%
High level cloud: 0%
Most Significant Cloud Type: medium
13%
0.0 In
Sun 22
Jun		03:00

S
S

 2 / 4 mph 69 / 69°F 65% 1002 mb
Low level cloud: 0%
Mid level cloud: 59%
High level cloud: 49%
Most Significant Cloud Type: medium
61%
0.0 In
09:00

WSW
WSW

 2 / 4 mph 84 / 86°F 50% 1013 mb
Low level cloud: 0%
Mid level cloud: 10%
High level cloud: 0%
Most Significant Cloud Type: medium
9%
0.0 In
15:00

S
S

 3 / 7 mph 71 / 71°F 93% 1002 mb
Low level cloud: 76%
Mid level cloud: 45%
High level cloud: 21%
Most Significant Cloud Type: low
93%
0.4 In
21:00

WSW
WSW

 2 / 4 mph 76 / 79°F 70% 1012 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 33%
Most Significant Cloud Type: medium
6%
0.0 In

Other Locations Near to Daejeon

The day label given represents the local day relative to the local time for the location you are looking at.
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Day

This time is corrected for local time zones and where possible for daylight saving times.
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Local Time

The wind direction we use on this page is the direction the wind is coming from, given in a 16 point compass format.
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Dir

This refers to the sustained average wind speed, normally averaged over a period of 10 minutes for up to 3 hrs.
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Speed/
Gust

Temperature from our forecast perspective are fairly well defined, they are what we would expect to measure in a standard meteorological screen (in other words, shaded and well ventilated) at 2 metres above ground level.
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Temp/
Feels Like

The relative humidity is the percent of saturation humidity, generally calculated in relation to saturated vapour density.
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Humidity

The value given is a total predicted for the previous 3 hrs and includes the time of the forecast being looked at.
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Precip Amount

The total amount of cloud as a percentage is derived from looking at cloud cover throughout the atmosphere and estimating how these combine when looked at from the ground.
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Cloud Amount

Here we try to capture the feel of the weather as an image – it will never be perfect but is useful for a quick overview.
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Weather

When we measure for forecast air pressure we are normally doing this relative to a certain height and most commonly relative to Mean Sea Level.
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Pressure