WEATHER FOR BUSINESS

We supply weather data to businesses

Free Weather Plugin

Add this forecast to your website



Local Weather

Arhara 14 Day Long Range Forecast

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

Russia

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

Taking a look at Arhara over the coming two weeks and the average daytime maximum temperature will be around 26°C, with a high for the two weeks of 33°C expected on the afternoon of Friday 4th. The average minimum temperature will be 16°C, dipping to its lowest on the morning of Tuesday 8th at 11°C. The fortnight ahead will have some days seeing a little precipitation and some days with rain. Predictions are Saturday 5th will have the most precipitation with an accumulation of around 27.0mm. On the whole winds are likely to be moderate.

DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Wed 02
Jul
19:00

WNW
WNW

3 / 7 mph 79 / 79°F 82% 996 mb
Low level cloud: 0%
Mid level cloud: 46%
High level cloud: 1%
Most Significant Cloud Type: medium
46%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
22:00

S
S

11 / 24 mph 73 / 77°F 78% 995 mb
Low level cloud: 0%
Mid level cloud: 15%
High level cloud: 0%
Most Significant Cloud Type: medium
14%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Thu 03
Jul
01:00

SSW
SSW

10 / 21 mph 66 / 66°F 88% 995 mb
Low level cloud: 0%
Mid level cloud: 15%
High level cloud: 11%
Most Significant Cloud Type: medium
15%
Expect 0.5 In of precipitation over the past 3 hours.
0.5 In
04:00

S
S

8 / 16 mph 65 / 65°F 98% 995 mb
Low level cloud: 24%
Mid level cloud: 19%
High level cloud: 33%
Most Significant Cloud Type: low
34%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

SW
SW

9 / 15 mph 68 / 66°F 93% 995 mb
Low level cloud: 11%
Mid level cloud: 35%
High level cloud: 3%
Most Significant Cloud Type: medium
64%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

W
W

14 / 16 mph 75 / 77°F 75% 996 mb
Low level cloud: 61%
Mid level cloud: 19%
High level cloud: 0%
Most Significant Cloud Type: low
67%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

WNW
WNW

14 / 17 mph 73 / 76°F 78% 998 mb
Low level cloud: 73%
Mid level cloud: 47%
High level cloud: 0%
Most Significant Cloud Type: low
89%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

WNW
WNW

13 / 15 mph 75 / 78°F 74% 998 mb
Low level cloud: 67%
Mid level cloud: 28%
High level cloud: 0%
Most Significant Cloud Type: low
76%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

WNW
WNW

6 / 8 mph 78 / 78°F 79% 999 mb
Low level cloud: 0%
Mid level cloud: 25%
High level cloud: 0%
Most Significant Cloud Type: medium
25%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

WSW
WSW

1 / 3 mph 68 / 68°F 88% 999 mb
Low level cloud: 0%
Mid level cloud: 13%
High level cloud: 11%
Most Significant Cloud Type: medium
13%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Fri 04
Jul
01:00

WNW
WNW

1 / 2 mph 65 / 65°F 89% 999 mb
Low level cloud: 0%
Mid level cloud: 12%
High level cloud: 3%
Most Significant Cloud Type: medium
12%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

SW
SW

3 / 6 mph 63 / 63°F 93% 1000 mb
Low level cloud: 0%
Mid level cloud: 4%
High level cloud: 10%
Most Significant Cloud Type: medium
4%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

SE
SE

4 / 7 mph 69 / 66°F 91% 1000 mb
Low level cloud: 0%
Mid level cloud: 16%
High level cloud: 7%
Most Significant Cloud Type: medium
16%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

S
S

7 / 8 mph 79 / 79°F 70% 1000 mb
Low level cloud: 0%
Mid level cloud: 7%
High level cloud: 7%
Most Significant Cloud Type: medium
7%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

S
S

6 / 7 mph 87 / 88°F 59% 998 mb
Low level cloud: 0%
Mid level cloud: 6%
High level cloud: 0%
Most Significant Cloud Type: medium
5%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

WNW
WNW

7 / 8 mph 91 / 96°F 58% 997 mb
Low level cloud: 0%
Mid level cloud: 19%
High level cloud: 7%
Most Significant Cloud Type: medium
19%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

WNW
WNW

6 / 9 mph 89 / 94°F 71% 996 mb
Low level cloud: 0%
Mid level cloud: 23%
High level cloud: 0%
Most Significant Cloud Type: medium
22%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

S
S

5 / 11 mph 73 / 77°F 92% 997 mb
Low level cloud: 0%
Mid level cloud: 12%
High level cloud: 0%
Most Significant Cloud Type: medium
12%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
Sat 05
Jul
01:00

SE
SE

6 / 12 mph 68 / 68°F 97% 998 mb
Low level cloud: 12%
Mid level cloud: 13%
High level cloud: 32%
Most Significant Cloud Type: low
20%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

SE
SE

6 / 13 mph 67 / 67°F 97% 996 mb
Low level cloud: 16%
Mid level cloud: 13%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

SE
SE

6 / 11 mph 71 / 69°F 97% 995 mb
Low level cloud: 14%
Mid level cloud: 44%
High level cloud: 16%
Most Significant Cloud Type: medium
83%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

ESE
ESE

8 / 11 mph 76 / 77°F 94% 992 mb
Low level cloud: 27%
Mid level cloud: 44%
High level cloud: 100%
Most Significant Cloud Type: low
53%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
13:00

SSE
SSE

12 / 21 mph 74 / 76°F 96% 989 mb
Low level cloud: 29%
Mid level cloud: 48%
High level cloud: 98%
Most Significant Cloud Type: low
57%
Expect 0.3 In of precipitation over the past 3 hours.
0.3 In
16:00

SSW
SSW

15 / 24 mph 72 / 76°F 97% 986 mb
Low level cloud: 64%
Mid level cloud: 45%
High level cloud: 0%
Most Significant Cloud Type: low
80%
Expect 0.6 In of precipitation over the past 3 hours.
0.6 In
19:00

W
W

16 / 24 mph 72 / 76°F 90% 988 mb
Low level cloud: 25%
Mid level cloud: 26%
High level cloud: 0%
Most Significant Cloud Type: low
33%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
22:00

WSW
WSW

8 / 16 mph 65 / 65°F 92% 991 mb
Low level cloud: 52%
Mid level cloud: 19%
High level cloud: 0%
Most Significant Cloud Type: low
58%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sun 06
Jul
01:00

S
S

6 / 14 mph 62 / 62°F 90% 992 mb
Low level cloud: 0%
Mid level cloud: 20%
High level cloud: 0%
Most Significant Cloud Type: medium
20%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

S
S

4 / 10 mph 62 / 62°F 89% 992 mb
Low level cloud: 0%
Mid level cloud: 8%
High level cloud: 0%
Most Significant Cloud Type: medium
8%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

SW
SW

5 / 11 mph 66 / 64°F 86% 994 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
10:00

WSW
WSW

9 / 12 mph 74 / 76°F 58% 996 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
13:00

W
W

12 / 15 mph 81 / 81°F 48% 996 mb
Low level cloud: 0%
Mid level cloud: 7%
High level cloud: 0%
Most Significant Cloud Type: medium
6%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

W
W

13 / 18 mph 84 / 83°F 49% 995 mb
Low level cloud: 0%
Mid level cloud: 14%
High level cloud: 0%
Most Significant Cloud Type: medium
14%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

W
W

13 / 27 mph 77 / 78°F 56% 996 mb
Low level cloud: 0%
Mid level cloud: 6%
High level cloud: 6%
Most Significant Cloud Type: medium
6%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

SSW
SSW

7 / 16 mph 68 / 68°F 61% 996 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
Mon 07
Jul
01:00

SSW
SSW

5 / 11 mph 65 / 65°F 63% 997 mb
Low level cloud: 0%
Mid level cloud: 44%
High level cloud: 0%
Most Significant Cloud Type: medium
43%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

NW
NW

4 / 8 mph 60 / 60°F 75% 997 mb
Low level cloud: 0%
Mid level cloud: 46%
High level cloud: 17%
Most Significant Cloud Type: medium
47%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

SSE
SSE

5 / 11 mph 64 / 61°F 69% 998 mb
Low level cloud: 0%
Mid level cloud: 29%
High level cloud: 0%
Most Significant Cloud Type: medium
28%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

WNW
WNW

11 / 13 mph 69 / 67°F 62% 1001 mb
Low level cloud: 0%
Mid level cloud: 3%
High level cloud: 0%
Most Significant Cloud Type: medium
3%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

WNW
WNW

15 / 18 mph 71 / 69°F 60% 1002 mb
Low level cloud: 5%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: low
6%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

WNW
WNW

14 / 16 mph 70 / 69°F 64% 1004 mb
Low level cloud: 39%
Mid level cloud: 13%
High level cloud: 0%
Most Significant Cloud Type: low
43%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

NW
NW

12 / 16 mph 68 / 67°F 75% 1005 mb
Low level cloud: 10%
Mid level cloud: 20%
High level cloud: 0%
Most Significant Cloud Type: low
16%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

NW
NW

6 / 13 mph 58 / 57°F 93% 1007 mb
Low level cloud: 4%
Mid level cloud: 15%
High level cloud: 0%
Most Significant Cloud Type: medium
25%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Tue 08
Jul
01:00

NW
NW

6 / 12 mph 55 / 53°F 95% 1008 mb
Low level cloud: 1%
Mid level cloud: 14%
High level cloud: 0%
Most Significant Cloud Type: medium
17%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

WNW
WNW

5 / 10 mph 52 / 51°F 95% 1009 mb
Low level cloud: 8%
Mid level cloud: 13%
High level cloud: 0%
Most Significant Cloud Type: low
12%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

W
W

3 / 6 mph 57 / 55°F 91% 1011 mb
Low level cloud: 7%
Mid level cloud: 12%
High level cloud: 0%
Most Significant Cloud Type: low
10%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

WNW
WNW

8 / 9 mph 67 / 65°F 71% 1011 mb
Low level cloud: 0%
Mid level cloud: 7%
High level cloud: 0%
Most Significant Cloud Type: medium
7%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

NW
NW

12 / 13 mph 74 / 76°F 53% 1011 mb
Low level cloud: 0%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: medium
4%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

NW
NW

12 / 15 mph 75 / 77°F 52% 1011 mb
Low level cloud: 0%
Mid level cloud: 20%
High level cloud: 0%
Most Significant Cloud Type: medium
20%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

NW
NW

10 / 16 mph 73 / 76°F 66% 1011 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
22:00

NW
NW

5 / 11 mph 59 / 59°F 82% 1013 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
DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Wed 09
Jul
04:00

NNW
NNW

1 / 2 mph 58 / 58°F 88% 1010 mb
Low level cloud: 0%
Mid level cloud: 11%
High level cloud: 19%
Most Significant Cloud Type: medium
11%
0.0 In
10:00

SSE
SSE

4 / 9 mph 69 / 69°F 77% 1011 mb
Low level cloud: 28%
Mid level cloud: 46%
High level cloud: 0%
Most Significant Cloud Type: low
43%
0.0 In
16:00

SSE
SSE

9 / 19 mph 80 / 81°F 52% 1009 mb
Low level cloud: 0%
Mid level cloud: 17%
High level cloud: 13%
Most Significant Cloud Type: medium
17%
0.0 In
22:00

NNW
NNW

4 / 9 mph 60 / 60°F 86% 1014 mb
Low level cloud: 0%
Mid level cloud: 19%
High level cloud: 0%
Most Significant Cloud Type: medium
18%
0.0 In
Thu 10
Jul
04:00

ENE
ENE

2 / 5 mph 52 / 53°F 91% 1016 mb
Low level cloud: 0%
Mid level cloud: 12%
High level cloud: 0%
Most Significant Cloud Type: medium
11%
0.0 In
10:00

N
N

3 / 6 mph 71 / 71°F 62% 1015 mb
Low level cloud: 0%
Mid level cloud: 8%
High level cloud: 1%
Most Significant Cloud Type: medium
7%
0.0 In
16:00

WNW
WNW

6 / 12 mph 79 / 80°F 49% 1008 mb
Low level cloud: 0%
Mid level cloud: 9%
High level cloud: 0%
Most Significant Cloud Type: medium
8%
0.0 In
22:00

SE
SE

8 / 17 mph 70 / 70°F 62% 1006 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 51%
Most Significant Cloud Type: medium
7%
0.0 In
Fri 11
Jul
04:00

W
W

3 / 6 mph 59 / 59°F 94% 1009 mb
Low level cloud: 0%
Mid level cloud: 17%
High level cloud: 0%
Most Significant Cloud Type: medium
17%
0.1 In
10:00

SE
SE

7 / 14 mph 65 / 65°F 83% 1006 mb
Low level cloud: 10%
Mid level cloud: 45%
High level cloud: 0%
Most Significant Cloud Type: medium
73%
0.0 In
16:00

NW
NW

8 / 17 mph 79 / 80°F 54% 1009 mb
Low level cloud: 0%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: medium
2%
0.0 In
22:00

ESE
ESE

6 / 13 mph 62 / 62°F 86% 1006 mb
Low level cloud: 3%
Mid level cloud: 4%
High level cloud: 2%
Most Significant Cloud Type: low
4%
0.0 In
Sat 12
Jul
04:00

SE
SE

5 / 10 mph 60 / 60°F 90% 1010 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 100%
Most Significant Cloud Type: high
99%
0.0 In
10:00

N
N

1 / 3 mph 71 / 71°F 70% 1008 mb
Low level cloud: 0%
Mid level cloud: 10%
High level cloud: 0%
Most Significant Cloud Type: medium
10%
0.0 In
16:00

SSE
SSE

11 / 23 mph 80 / 82°F 58% 1005 mb
Low level cloud: 0%
Mid level cloud: 20%
High level cloud: 48%
Most Significant Cloud Type: medium
21%
0.0 In
22:00

N
N

6 / 12 mph 66 / 66°F 82% 1007 mb
Low level cloud: 0%
Mid level cloud: 12%
High level cloud: 32%
Most Significant Cloud Type: medium
13%
0.0 In
Sun 13
Jul
04:00

E
E

6 / 13 mph 63 / 63°F 98% 1000 mb
Low level cloud: 77%
Mid level cloud: 94%
High level cloud: 89%
Most Significant Cloud Type: low
100%
0.3 In
10:00

SSE
SSE

10 / 20 mph 68 / 68°F 74% 1009 mb
Low level cloud: 68%
Mid level cloud: 86%
High level cloud: 4%
Most Significant Cloud Type: low
98%
0.0 In
16:00

ESE
ESE

10 / 21 mph 71 / 71°F 90% 997 mb
Low level cloud: 100%
Mid level cloud: 61%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.7 In
22:00

SE
SE

7 / 15 mph 67 / 67°F 79% 1008 mb
Low level cloud: 1%
Mid level cloud: 26%
High level cloud: 100%
Most Significant Cloud Type: medium
33%
0.0 In
Mon 14
Jul
04:00

ESE
ESE

7 / 15 mph 62 / 62°F 98% 994 mb
Low level cloud: 100%
Mid level cloud: 92%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.3 In
10:00

SE
SE

9 / 18 mph 62 / 62°F 82% 1009 mb
Low level cloud: 62%
Mid level cloud: 51%
High level cloud: 100%
Most Significant Cloud Type: low
91%
0.0 In
16:00

NW
NW

3 / 6 mph 65 / 65°F 98% 993 mb
Low level cloud: 100%
Mid level cloud: 89%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.5 In
22:00

E
E

10 / 20 mph 60 / 60°F 93% 1006 mb
Low level cloud: 5%
Mid level cloud: 79%
High level cloud: 100%
Most Significant Cloud Type: medium
96%
0.3 In
Tue 15
Jul
04:00

SSE
SSE

2 / 4 mph 58 / 58°F 97% 998 mb
Low level cloud: 42%
Mid level cloud: 13%
High level cloud: 0%
Most Significant Cloud Type: low
46%
0.0 In
10:00

ESE
ESE

18 / 37 mph 63 / 63°F 67% 1004 mb
Low level cloud: 59%
Mid level cloud: 94%
High level cloud: 16%
Most Significant Cloud Type: low
93%
0.0 In
16:00

NW
NW

7 / 14 mph 79 / 82°F 67% 998 mb
Low level cloud: 9%
Mid level cloud: 18%
High level cloud: 100%
Most Significant Cloud Type: medium
46%
0.0 In
22:00

SE
SE

14 / 30 mph 62 / 62°F 96% 1005 mb
Low level cloud: 100%
Mid level cloud: 98%
High level cloud: 11%
Most Significant Cloud Type: low
100%
0.4 In
Wed 16
Jul
04:00

SW
SW

3 / 6 mph 61 / 61°F 97% 1001 mb
Low level cloud: 42%
Mid level cloud: 20%
High level cloud: 0%
Most Significant Cloud Type: low
48%
0.4 In
10:00

SE
SE

13 / 26 mph 61 / 61°F 95% 1005 mb
Low level cloud: 97%
Mid level cloud: 68%
High level cloud: 2%
Most Significant Cloud Type: low
100%
0.1 In
16:00

WNW
WNW

12 / 26 mph 73 / 77°F 72% 1003 mb
Low level cloud: 60%
Mid level cloud: 15%
High level cloud: 0%
Most Significant Cloud Type: low
65%
0.0 In
22:00

SE
SE

11 / 24 mph 61 / 61°F 96% 1006 mb
Low level cloud: 98%
Mid level cloud: 81%
High level cloud: 16%
Most Significant Cloud Type: low
100%
0.0 In
Thu 17
Jul
04:00

W
W

2 / 4 mph 59 / 59°F 93% 1005 mb
Low level cloud: 0%
Mid level cloud: 11%
High level cloud: 33%
Most Significant Cloud Type: medium
12%
0.0 In
10:00

SE
SE

13 / 26 mph 63 / 63°F 85% 1005 mb
Low level cloud: 87%
Mid level cloud: 26%
High level cloud: 3%
Most Significant Cloud Type: low
96%
0.0 In
16:00

WNW
WNW

8 / 17 mph 80 / 83°F 64% 1004 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 13%
Most Significant Cloud Type: medium
5%
0.0 In
22:00

ESE
ESE

12 / 25 mph 62 / 62°F 95% 1004 mb
Low level cloud: 95%
Mid level cloud: 60%
High level cloud: 88%
Most Significant Cloud Type: low
100%
0.0 In

Other Locations Near to Arhara

Cities and Towns: Astasiha, Russia

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