WEATHER FOR BUSINESS

We supply weather data to businesses

Free Weather Plugin

Add this forecast to your website



Local Weather

Yueyang 14 Day Long Range Forecast

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

China

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

The outlook for Yueyang in the two weeks ahead shows the average daytime maximum temperature will be around 26°C, with a high for the two weeks of 29°C expected on the afternoon of Wednesday 8th. The average minimum temperature will be 18°C, dipping to its lowest on the morning of Saturday 4th at 14°C. The fortnight ahead will have mixed overhead conditions with some days dry and some seeing a significant amount of rain. It looks like Saturday 4th will have the most precipitation with an accumulation of around 26.0mm. On the whole winds are likely to be light.

DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Fri 03
May
20:00

N
N

5 / 7 mph 64 / 64°F 98% 1012 mb
Low level cloud: 97%
Mid level cloud: 91%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
23:00

N
N

7 / 9 mph 63 / 63°F 98% 1012 mb
Low level cloud: 94%
Mid level cloud: 87%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
Sat 04
May
02:00

N
N

10 / 15 mph 59 / 57°F 98% 1011 mb
Low level cloud: 93%
Mid level cloud: 62%
High level cloud: 54%
Most Significant Cloud Type: low
100%
Expect 0.3 In of precipitation over the past 3 hours.
0.3 In
05:00

NNW
NNW

10 / 16 mph 58 / 56°F 98% 1012 mb
Low level cloud: 94%
Mid level cloud: 83%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.4 In of precipitation over the past 3 hours.
0.4 In
08:00

NNW
NNW

10 / 15 mph 59 / 56°F 97% 1012 mb
Low level cloud: 99%
Mid level cloud: 44%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.2 In of precipitation over the past 3 hours.
0.2 In
11:00

N
N

10 / 11 mph 61 / 61°F 95% 1012 mb
Low level cloud: 88%
Mid level cloud: 44%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
14:00

N
N

9 / 11 mph 62 / 62°F 92% 1011 mb
Low level cloud: 89%
Mid level cloud: 45%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
17:00

N
N

5 / 6 mph 63 / 62°F 89% 1011 mb
Low level cloud: 87%
Mid level cloud: 68%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
20:00

NNE
NNE

3 / 5 mph 62 / 62°F 92% 1011 mb
Low level cloud: 81%
Mid level cloud: 55%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
23:00

NE
NE

3 / 5 mph 60 / 60°F 93% 1011 mb
Low level cloud: 55%
Mid level cloud: 93%
High level cloud: 89%
Most Significant Cloud Type: low
98%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sun 05
May
02:00

WNW
WNW

3 / 5 mph 60 / 60°F 94% 1010 mb
Low level cloud: 65%
Mid level cloud: 96%
High level cloud: 87%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
05:00

NNW
NNW

3 / 4 mph 60 / 60°F 96% 1010 mb
Low level cloud: 54%
Mid level cloud: 71%
High level cloud: 32%
Most Significant Cloud Type: low
82%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
08:00

E
E

1 / 2 mph 65 / 62°F 89% 1012 mb
Low level cloud: 38%
Mid level cloud: 33%
High level cloud: 74%
Most Significant Cloud Type: low
58%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
11:00

WSW
WSW

2 / 3 mph 69 / 69°F 73% 1013 mb
Low level cloud: 90%
Mid level cloud: 29%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
14:00

SW
SW

6 / 7 mph 78 / 77°F 64% 1010 mb
Low level cloud: 66%
Mid level cloud: 14%
High level cloud: 0%
Most Significant Cloud Type: low
71%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
17:00

SSW
SSW

6 / 8 mph 78 / 77°F 72% 1010 mb
Low level cloud: 43%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: low
44%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
20:00

S
S

6 / 8 mph 73 / 77°F 79% 1010 mb
Low level cloud: 4%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
4%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
23:00

SSE
SSE

7 / 13 mph 67 / 67°F 86% 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
Mon 06
May
02:00

SSE
SSE

7 / 12 mph 66 / 66°F 89% 1011 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 16%
Most Significant Cloud Type: high
16%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
05:00

SE
SE

6 / 11 mph 65 / 65°F 90% 1011 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 32%
Most Significant Cloud Type: high
31%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
08:00

SSE
SSE

7 / 10 mph 72 / 69°F 82% 1012 mb
Low level cloud: 0%
Mid level cloud: 6%
High level cloud: 73%
Most Significant Cloud Type: medium
8%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
11:00

S
S

9 / 12 mph 75 / 77°F 76% 1013 mb
Low level cloud: 0%
Mid level cloud: 43%
High level cloud: 98%
Most Significant Cloud Type: medium
47%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
14:00

SSW
SSW

9 / 13 mph 76 / 77°F 82% 1012 mb
Low level cloud: 0%
Mid level cloud: 44%
High level cloud: 100%
Most Significant Cloud Type: medium
48%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
17:00

SSW
SSW

2 / 3 mph 76 / 77°F 87% 1011 mb
Low level cloud: 0%
Mid level cloud: 11%
High level cloud: 92%
Most Significant Cloud Type: medium
14%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
20:00

WSW
WSW

3 / 5 mph 71 / 71°F 85% 1011 mb
Low level cloud: 0%
Mid level cloud: 27%
High level cloud: 20%
Most Significant Cloud Type: medium
28%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
23:00

S
S

3 / 6 mph 69 / 69°F 83% 1012 mb
Low level cloud: 0%
Mid level cloud: 20%
High level cloud: 7%
Most Significant Cloud Type: medium
19%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Tue 07
May
02:00

E
E

3 / 5 mph 67 / 67°F 87% 1013 mb
Low level cloud: 0%
Mid level cloud: 14%
High level cloud: 2%
Most Significant Cloud Type: medium
14%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
05:00

NE
NE

3 / 6 mph 67 / 67°F 86% 1013 mb
Low level cloud: 5%
Mid level cloud: 10%
High level cloud: 6%
Most Significant Cloud Type: low
8%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
08:00

N
N

5 / 8 mph 72 / 68°F 84% 1014 mb
Low level cloud: 0%
Mid level cloud: 12%
High level cloud: 32%
Most Significant Cloud Type: medium
13%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
11:00

N
N

9 / 12 mph 76 / 77°F 75% 1015 mb
Low level cloud: 2%
Mid level cloud: 13%
High level cloud: 9%
Most Significant Cloud Type: medium
18%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
14:00

N
N

9 / 11 mph 80 / 81°F 68% 1014 mb
Low level cloud: 23%
Mid level cloud: 29%
High level cloud: 22%
Most Significant Cloud Type: low
35%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
17:00

NNE
NNE

8 / 12 mph 83 / 83°F 61% 1013 mb
Low level cloud: 31%
Mid level cloud: 32%
High level cloud: 11%
Most Significant Cloud Type: low
43%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
20:00

NE
NE

6 / 11 mph 74 / 78°F 78% 1015 mb
Low level cloud: 0%
Mid level cloud: 22%
High level cloud: 20%
Most Significant Cloud Type: medium
22%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
23:00

NNE
NNE

7 / 12 mph 72 / 76°F 83% 1016 mb
Low level cloud: 0%
Mid level cloud: 4%
High level cloud: 100%
Most Significant Cloud Type: medium
8%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Wed 08
May
02:00

NNE
NNE

7 / 13 mph 69 / 69°F 82% 1016 mb
Low level cloud: 0%
Mid level cloud: 4%
High level cloud: 100%
Most Significant Cloud Type: medium
8%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
05:00

NNE
NNE

9 / 16 mph 66 / 66°F 86% 1016 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 9%
Most Significant Cloud Type: high
8%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
08:00

NNE
NNE

11 / 15 mph 71 / 70°F 75% 1018 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
11:00

NNE
NNE

11 / 13 mph 80 / 80°F 47% 1019 mb
Low level cloud: 0%
Mid level cloud: 3%
High level cloud: 0%
Most Significant Cloud Type: medium
2%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
14:00

NNE
NNE

13 / 16 mph 84 / 81°F 37% 1017 mb
Low level cloud: 0%
Mid level cloud: 10%
High level cloud: 0%
Most Significant Cloud Type: medium
9%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
17:00

NE
NE

9 / 12 mph 84 / 82°F 43% 1015 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
20:00

ENE
ENE

6 / 7 mph 79 / 81°F 57% 1017 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
23:00

E
E

6 / 13 mph 70 / 70°F 58% 1018 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
Thu 09
May
02:00

ENE
ENE

4 / 8 mph 67 / 67°F 54% 1016 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
05:00

SE
SE

2 / 3 mph 64 / 64°F 57% 1016 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 1%
Most Significant Cloud Type: high
0%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
08:00

S
S

5 / 7 mph 69 / 67°F 57% 1018 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
11:00

S
S

6 / 7 mph 79 / 78°F 45% 1018 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
14:00

S
S

7 / 8 mph 83 / 80°F 38% 1015 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
17:00

SSW
SSW

7 / 9 mph 83 / 81°F 45% 1013 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
20:00

S
S

6 / 7 mph 79 / 81°F 57% 1013 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
23:00

SSE
SSE

8 / 14 mph 70 / 70°F 63% 1014 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
DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Fri 10
May
02:00

SSE
SSE

7 / 12 mph 71 / 71°F 68% 1010 mb
Low level cloud: 0%
Mid level cloud: 9%
High level cloud: 0%
Most Significant Cloud Type: medium
8%
0.0 In
08:00

SSE
SSE

9 / 17 mph 74 / 77°F 60% 1012 mb
Low level cloud: 0%
Mid level cloud: 15%
High level cloud: 0%
Most Significant Cloud Type: medium
15%
0.0 In
14:00

S
S

9 / 17 mph 85 / 88°F 51% 1011 mb
Low level cloud: 19%
Mid level cloud: 14%
High level cloud: 21%
Most Significant Cloud Type: low
26%
0.0 In
20:00

SSE
SSE

10 / 16 mph 82 / 88°F 74% 1008 mb
Low level cloud: 0%
Mid level cloud: 17%
High level cloud: 32%
Most Significant Cloud Type: medium
18%
0.0 In
Sat 11
May
02:00

SSW
SSW

8 / 13 mph 73 / 77°F 85% 1008 mb
Low level cloud: 13%
Mid level cloud: 61%
High level cloud: 98%
Most Significant Cloud Type: medium
100%
0.0 In
08:00

S
S

6 / 13 mph 69 / 69°F 93% 1012 mb
Low level cloud: 94%
Mid level cloud: 85%
High level cloud: 60%
Most Significant Cloud Type: low
100%
0.0 In
14:00

SSW
SSW

8 / 16 mph 81 / 86°F 76% 1008 mb
Low level cloud: 87%
Mid level cloud: 13%
High level cloud: 37%
Most Significant Cloud Type: low
95%
0.0 In
20:00

SSE
SSE

3 / 6 mph 87 / 103°F 80% 1009 mb
Low level cloud: 2%
Mid level cloud: 0%
High level cloud: 14%
Most Significant Cloud Type: low
4%
0.0 In
Sun 12
May
02:00

SSW
SSW

5 / 9 mph 69 / 69°F 96% 1015 mb
Low level cloud: 36%
Mid level cloud: 0%
High level cloud: 19%
Most Significant Cloud Type: low
38%
0.0 In
08:00

SSE
SSE

8 / 15 mph 76 / 80°F 83% 1010 mb
Low level cloud: 8%
Mid level cloud: 0%
High level cloud: 22%
Most Significant Cloud Type: low
10%
0.0 In
14:00

SSW
SSW

6 / 11 mph 85 / 86°F 45% 1012 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 100%
Most Significant Cloud Type: high
99%
0.0 In
20:00

SSE
SSE

4 / 8 mph 85 / 94°F 72% 1008 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.0 In
Mon 13
May
02:00

SSE
SSE

7 / 12 mph 72 / 72°F 74% 1009 mb
Low level cloud: 0%
Mid level cloud: 1%
High level cloud: 53%
Most Significant Cloud Type: high
53%
0.0 In
08:00

SE
SE

3 / 6 mph 84 / 91°F 75% 1010 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.0 In
14:00

S
S

13 / 22 mph 82 / 86°F 60% 1008 mb
Low level cloud: 0%
Mid level cloud: 36%
High level cloud: 100%
Most Significant Cloud Type: medium
39%
0.0 In
20:00

ENE
ENE

5 / 10 mph 86 / 91°F 60% 1007 mb
Low level cloud: 0%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: medium
1%
0.0 In
Tue 14
May
02:00

SSE
SSE

6 / 11 mph 75 / 79°F 81% 1007 mb
Low level cloud: 0%
Mid level cloud: 4%
High level cloud: 34%
Most Significant Cloud Type: medium
5%
0.0 In
08:00

S
S

5 / 9 mph 83 / 89°F 72% 1009 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.0 In
14:00

E
E

2 / 4 mph 95 / 106°F 51% 1007 mb
Low level cloud: 23%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
22%
0.0 In
20:00

N
N

1 / 2 mph 92 / 104°F 61% 1006 mb
Low level cloud: 0%
Mid level cloud: 17%
High level cloud: 1%
Most Significant Cloud Type: medium
16%
0.0 In
Wed 15
May
02:00

ESE
ESE

2 / 4 mph 82 / 85°F 66% 1009 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.0 In
08:00

NNE
NNE

2 / 3 mph 85 / 93°F 68% 1009 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: medium
5%
0.0 In
14:00

SSW
SSW

4 / 7 mph 96 / 105°F 44% 1008 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.0 In
20:00

N
N

6 / 12 mph 79 / 83°F 70% 1008 mb
Low level cloud: 0%
Mid level cloud: 23%
High level cloud: 76%
Most Significant Cloud Type: medium
25%
0.0 In
Thu 16
May
02:00

WSW
WSW

4 / 6 mph 83 / 89°F 71% 1009 mb
Low level cloud: 0%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: medium
1%
0.0 In
08:00

NNE
NNE

6 / 11 mph 81 / 84°F 68% 1011 mb
Low level cloud: 0%
Mid level cloud: 2%
High level cloud: 6%
Most Significant Cloud Type: medium
2%
0.0 In
14:00

SSE
SSE

4 / 8 mph 98 / 104°F 36% 1007 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.0 In
20:00

NE
NE

4 / 8 mph 88 / 94°F 57% 1008 mb
Low level cloud: 0%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: medium
2%
0.0 In
Fri 17
May
02:00

ENE
ENE

2 / 4 mph 85 / 90°F 62% 1007 mb
Low level cloud: 0%
Mid level cloud: 6%
High level cloud: 33%
Most Significant Cloud Type: medium
6%
0.0 In
08:00

S
S

6 / 11 mph 83 / 87°F 68% 1009 mb
Low level cloud: 0%
Mid level cloud: 20%
High level cloud: 2%
Most Significant Cloud Type: medium
20%
0.0 In
14:00

N
N

14 / 25 mph 80 / 84°F 67% 1009 mb
Low level cloud: 0%
Mid level cloud: 50%
High level cloud: 52%
Most Significant Cloud Type: medium
52%
0.0 In
20:00

S
S

4 / 7 mph 91 / 100°F 54% 1006 mb
Low level cloud: 0%
Mid level cloud: 14%
High level cloud: 1%
Most Significant Cloud Type: medium
13%
0.0 In
Sat 18
May
02:00

N
N

4 / 7 mph 73 / 77°F 87% 1008 mb
Low level cloud: 1%
Mid level cloud: 25%
High level cloud: 2%
Most Significant Cloud Type: medium
28%
0.0 In
08:00

SSE
SSE

8 / 15 mph 84 / 88°F 60% 1007 mb
Low level cloud: 0%
Mid level cloud: 18%
High level cloud: 15%
Most Significant Cloud Type: medium
18%
0.0 In
14:00

SW
SW

6 / 11 mph 91 / 96°F 48% 1004 mb
Low level cloud: 12%
Mid level cloud: 3%
High level cloud: 0%
Most Significant Cloud Type: low
12%
0.0 In
20:00

SSE
SSE

9 / 16 mph 88 / 98°F 68% 1003 mb
Low level cloud: 0%
Mid level cloud: 14%
High level cloud: 1%
Most Significant Cloud Type: medium
13%
0.0 In

The day label given represents the local day relative to the local time for the location you are looking at.
(More Info)

Day

This time is corrected for local time zones and where possible for daylight saving times.
(More Info)

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.
(More Info)

Dir

This refers to the sustained average wind speed, normally averaged over a period of 10 minutes for up to 3 hrs.
(More Info)

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.
(More Info)

Temp/
Feels Like

The relative humidity is the percent of saturation humidity, generally calculated in relation to saturated vapour density.
(More Info)

Humidity

The value given is a total predicted for the previous 3 hrs and includes the time of the forecast being looked at.
(More Info)

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.
(More Info)

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.
(More Info)

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.
(More Info)

Pressure