Fast Forecast

WEATHER FOR BUSINESS

We supply weather data to businesses

Free Weather Plugin

Add this forecast to your website



Local Weather

Cervinia 14 Day Long Range Forecast

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

Italy

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

Taking a look at Cervinia over the coming two weeks and the average daytime maximum temperature will be around -2°C, with a high for the two weeks of 3°C expected on the afternoon of Wednesday 5th. The mean minimum temperature will be -12°C, dipping to its lowest on the morning of Tuesday 11th at -16°C. The next 14 days will have most days seeing a little snow. It looks like Monday 10th will have the most precipitation with an accumulation of around 14.0mm. On the whole winds are likely to be light.

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Wed 05
Feb		22:00

E
E

 2 / 4 mph 21 / 19°F 36% 1036 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
Thu 06
Feb		01:00

SE
SE

 2 / 5 mph 20 / 17°F 37% 1036 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
04:00

SE
SE

 2 / 5 mph 19 / 16°F 36% 1035 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
07:00

ESE
ESE

 1 / 3 mph 18 / 18°F 38% 1034 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
10:00

S
S

 2 / 4 mph 26 / 24°F 53% 1030 mb
Low level cloud: 0%
Mid level cloud: 1%
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

SSW
SSW

 3 / 4 mph 34 / 31°F 60% 1027 mb
Low level cloud: 0%
Mid level cloud: 3%
High level cloud: 9%
Most Significant Cloud Type: medium
3%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

S
S

 3 / 3 mph 31 / 28°F 78% 1026 mb
Low level cloud: 0%
Mid level cloud: 9%
High level cloud: 19%
Most Significant Cloud Type: medium
9%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

SE
SE

 3 / 6 mph 15 / 10°F 71% 1032 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 8%
Most Significant Cloud Type: medium
5%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

SSE
SSE

 6 / 12 mph 12 / 3°F 65% 1032 mb
Low level cloud: 0%
Mid level cloud: 4%
High level cloud: 13%
Most Significant Cloud Type: medium
4%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Fri 07
Feb		01:00

SSE
SSE

 6 / 12 mph 12 / 2°F 66% 1032 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 91%
Most Significant Cloud Type: medium
8%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

SSE
SSE

 6 / 12 mph 11 / 2°F 73% 1031 mb
Low level cloud: 0%
Mid level cloud: 8%
High level cloud: 100%
Most Significant Cloud Type: medium
12%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

SSE
SSE

 6 / 13 mph 11 / 0°F 79% 1031 mb
Low level cloud: 0%
Mid level cloud: 15%
High level cloud: 100%
Most Significant Cloud Type: medium
19%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

SSE
SSE

 7 / 12 mph 16 / 6°F 82% 1028 mb
Low level cloud: 0%
Mid level cloud: 23%
High level cloud: 100%
Most Significant Cloud Type: medium
26%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

SSE
SSE

 9 / 11 mph 22 / 12°F 86% 1026 mb
Low level cloud: 3%
Mid level cloud: 27%
High level cloud: 100%
Most Significant Cloud Type: medium
39%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

SSE
SSE

 10 / 11 mph 21 / 11°F 91% 1026 mb
Low level cloud: 41%
Mid level cloud: 46%
High level cloud: 71%
Most Significant Cloud Type: low
65%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

SE
SE

 10 / 21 mph 9 / -4°F 96% 1031 mb
Low level cloud: 68%
Mid level cloud: 51%
High level cloud: 9%
Most Significant Cloud Type: low
87%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

SE
SE

 9 / 19 mph 7 / -7°F 94% 1033 mb
Low level cloud: 58%
Mid level cloud: 44%
High level cloud: 2%
Most Significant Cloud Type: low
73%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sat 08
Feb		01:00

SSE
SSE

 8 / 17 mph 10 / -2°F 95% 1031 mb
Low level cloud: 57%
Mid level cloud: 46%
High level cloud: 7%
Most Significant Cloud Type: low
73%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

SSE
SSE

 7 / 15 mph 9 / -2°F 96% 1031 mb
Low level cloud: 65%
Mid level cloud: 48%
High level cloud: 17%
Most Significant Cloud Type: low
84%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

SSE
SSE

 7 / 15 mph 11 / 1°F 96% 1030 mb
Low level cloud: 58%
Mid level cloud: 46%
High level cloud: 100%
Most Significant Cloud Type: low
85%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

SSE
SSE

 8 / 9 mph 21 / 12°F 92% 1028 mb
Low level cloud: 36%
Mid level cloud: 43%
High level cloud: 100%
Most Significant Cloud Type: low
62%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

SE
SE

 8 / 9 mph 25 / 17°F 89% 1026 mb
Low level cloud: 36%
Mid level cloud: 80%
High level cloud: 46%
Most Significant Cloud Type: low
69%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

SE
SE

 7 / 9 mph 25 / 17°F 91% 1026 mb
Low level cloud: 51%
Mid level cloud: 44%
High level cloud: 34%
Most Significant Cloud Type: low
70%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

SE
SE

 8 / 16 mph 15 / 5°F 96% 1030 mb
Low level cloud: 67%
Mid level cloud: 44%
High level cloud: 15%
Most Significant Cloud Type: low
84%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

SE
SE

 7 / 15 mph 14 / 4°F 95% 1031 mb
Low level cloud: 57%
Mid level cloud: 44%
High level cloud: 3%
Most Significant Cloud Type: low
72%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sun 09
Feb		01:00

SE
SE

 7 / 15 mph 15 / 5°F 95% 1031 mb
Low level cloud: 56%
Mid level cloud: 43%
High level cloud: 10%
Most Significant Cloud Type: low
72%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

SE
SE

 8 / 14 mph 17 / 8°F 95% 1029 mb
Low level cloud: 49%
Mid level cloud: 45%
High level cloud: 33%
Most Significant Cloud Type: low
69%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

SE
SE

 7 / 12 mph 19 / 9°F 95% 1029 mb
Low level cloud: 50%
Mid level cloud: 57%
High level cloud: 85%
Most Significant Cloud Type: low
80%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

SE
SE

 7 / 8 mph 26 / 18°F 93% 1027 mb
Low level cloud: 48%
Mid level cloud: 87%
High level cloud: 32%
Most Significant Cloud Type: low
82%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

SE
SE

 7 / 8 mph 28 / 21°F 93% 1025 mb
Low level cloud: 54%
Mid level cloud: 56%
High level cloud: 6%
Most Significant Cloud Type: low
74%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
16:00

SE
SE

 6 / 7 mph 28 / 22°F 95% 1024 mb
Low level cloud: 64%
Mid level cloud: 46%
High level cloud: 0%
Most Significant Cloud Type: low
80%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

SE
SE

 5 / 9 mph 18 / 11°F 97% 1027 mb
Low level cloud: 72%
Mid level cloud: 60%
High level cloud: 0%
Most Significant Cloud Type: low
93%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

SE
SE

 6 / 8 mph 20 / 13°F 97% 1026 mb
Low level cloud: 70%
Mid level cloud: 47%
High level cloud: 0%
Most Significant Cloud Type: low
86%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Mon 10
Feb		01:00

SE
SE

 5 / 11 mph 14 / 6°F 97% 1027 mb
Low level cloud: 68%
Mid level cloud: 55%
High level cloud: 0%
Most Significant Cloud Type: low
87%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

SE
SE

 5 / 11 mph 11 / 2°F 97% 1027 mb
Low level cloud: 63%
Mid level cloud: 44%
High level cloud: 0%
Most Significant Cloud Type: low
78%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

SE
SE

 5 / 10 mph 11 / 2°F 97% 1026 mb
Low level cloud: 72%
Mid level cloud: 50%
High level cloud: 0%
Most Significant Cloud Type: low
89%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

SE
SE

 6 / 7 mph 23 / 15°F 92% 1021 mb
Low level cloud: 51%
Mid level cloud: 100%
High level cloud: 0%
Most Significant Cloud Type: low
86%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

SE
SE

 6 / 7 mph 25 / 17°F 92% 1018 mb
Low level cloud: 48%
Mid level cloud: 100%
High level cloud: 0%
Most Significant Cloud Type: low
83%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

SE
SE

 6 / 7 mph 24 / 17°F 95% 1017 mb
Low level cloud: 62%
Mid level cloud: 100%
High level cloud: 13%
Most Significant Cloud Type: low
99%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
19:00

ESE
ESE

 5 / 6 mph 21 / 13°F 96% 1019 mb
Low level cloud: 62%
Mid level cloud: 100%
High level cloud: 11%
Most Significant Cloud Type: low
98%
Expect 0.2 In of precipitation over the past 3 hours.
0.2 In
22:00

ESE
ESE

 5 / 6 mph 19 / 12°F 96% 1020 mb
Low level cloud: 60%
Mid level cloud: 100%
High level cloud: 0%
Most Significant Cloud Type: low
95%
Expect 0.2 In of precipitation over the past 3 hours.
0.2 In
Tue 11
Feb		01:00

ESE
ESE

 5 / 6 mph 18 / 11°F 96% 1021 mb
Low level cloud: 60%
Mid level cloud: 100%
High level cloud: 0%
Most Significant Cloud Type: low
95%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
04:00

ESE
ESE

 4 / 8 mph 10 / 2°F 95% 1023 mb
Low level cloud: 46%
Mid level cloud: 45%
High level cloud: 0%
Most Significant Cloud Type: low
61%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

E
E

 3 / 6 mph 3 / -2°F 94% 1027 mb
Low level cloud: 24%
Mid level cloud: 45%
High level cloud: 0%
Most Significant Cloud Type: low
39%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

SSE
SSE

 3 / 3 mph 17 / 13°F 79% 1022 mb
Low level cloud: 0%
Mid level cloud: 18%
High level cloud: 0%
Most Significant Cloud Type: medium
18%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

S
S

 4 / 4 mph 21 / 16°F 80% 1020 mb
Low level cloud: 6%
Mid level cloud: 21%
High level cloud: 0%
Most Significant Cloud Type: medium
38%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

SSW
SSW

 3 / 3 mph 21 / 17°F 85% 1021 mb
Low level cloud: 18%
Mid level cloud: 55%
High level cloud: 0%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

SSE
SSE

 2 / 5 mph 7 / 2°F 96% 1027 mb
Low level cloud: 61%
Mid level cloud: 51%
High level cloud: 0%
Most Significant Cloud Type: low
79%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

SSE
SSE

 3 / 7 mph 6 / 0°F 85% 1028 mb
Low level cloud: 0%
Mid level cloud: 21%
High level cloud: 8%
Most Significant Cloud Type: medium
21%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Wed 12
Feb		01:00

SSE
SSE

 7 / 14 mph 2 / -11°F 96% 1036 mb
Low level cloud: 57%
Mid level cloud: 46%
High level cloud: 0%
Most Significant Cloud Type: low
72%
0.0 In
07:00

SSE
SSE

 3 / 7 mph 8 / 1°F 89% 1029 mb
Low level cloud: 15%
Mid level cloud: 70%
High level cloud: 82%
Most Significant Cloud Type: medium
100%
0.0 In
13:00

SE
SE

 8 / 13 mph 17 / 7°F 85% 1033 mb
Low level cloud: 16%
Mid level cloud: 46%
High level cloud: 0%
Most Significant Cloud Type: medium
91%
0.0 In
19:00

ESE
ESE

 2 / 3 mph 11 / 11°F 97% 1027 mb
Low level cloud: 70%
Mid level cloud: 63%
High level cloud: 74%
Most Significant Cloud Type: low
100%
0.0 In
Thu 13
Feb		01:00

NNW
NNW

 1 / 2 mph 15 / 15°F 86% 1024 mb
Low level cloud: 3%
Mid level cloud: 23%
High level cloud: 0%
Most Significant Cloud Type: medium
32%
0.0 In
07:00

N
N

 2 / 4 mph 19 / 16°F 78% 1023 mb
Low level cloud: 0%
Mid level cloud: 45%
High level cloud: 100%
Most Significant Cloud Type: medium
48%
0.0 In
13:00

SW
SW

 2 / 3 mph 26 / 24°F 87% 1025 mb
Low level cloud: 37%
Mid level cloud: 45%
High level cloud: 24%
Most Significant Cloud Type: low
55%
0.0 In
19:00

S
S

 1 / 1 mph 23 / 23°F 96% 1024 mb
Low level cloud: 67%
Mid level cloud: 44%
High level cloud: 12%
Most Significant Cloud Type: low
83%
0.0 In
Fri 14
Feb		01:00

SSE
SSE

 4 / 9 mph 15 / 8°F 88% 1026 mb
Low level cloud: 8%
Mid level cloud: 46%
High level cloud: 32%
Most Significant Cloud Type: medium
69%
0.0 In
07:00

ENE
ENE

 1 / 2 mph 13 / 13°F 93% 1024 mb
Low level cloud: 34%
Mid level cloud: 45%
High level cloud: 0%
Most Significant Cloud Type: low
49%
0.0 In
13:00

SSW
SSW

 3 / 4 mph 29 / 27°F 94% 1020 mb
Low level cloud: 56%
Mid level cloud: 44%
High level cloud: 38%
Most Significant Cloud Type: low
76%
0.1 In
19:00

SSE
SSE

 5 / 10 mph 15 / 7°F 96% 1020 mb
Low level cloud: 77%
Mid level cloud: 86%
High level cloud: 97%
Most Significant Cloud Type: low
100%
0.0 In
Sat 15
Feb		01:00

SE
SE

 1 / 2 mph 19 / 19°F 94% 1022 mb
Low level cloud: 25%
Mid level cloud: 45%
High level cloud: 15%
Most Significant Cloud Type: low
42%
0.0 In
07:00

SSE
SSE

 8 / 13 mph 14 / 3°F 94% 1017 mb
Low level cloud: 43%
Mid level cloud: 44%
High level cloud: 17%
Most Significant Cloud Type: low
61%
0.0 In
13:00

SSE
SSE

 7 / 11 mph 31 / 24°F 85% 1015 mb
Low level cloud: 0%
Mid level cloud: 20%
High level cloud: 32%
Most Significant Cloud Type: medium
20%
0.0 In
19:00

SE
SE

 6 / 13 mph 13 / 4°F 95% 1018 mb
Low level cloud: 60%
Mid level cloud: 65%
High level cloud: 100%
Most Significant Cloud Type: low
94%
0.0 In
Sun 16
Feb		01:00

SE
SE

 6 / 13 mph 15 / 6°F 88% 1021 mb
Low level cloud: 12%
Mid level cloud: 27%
High level cloud: 10%
Most Significant Cloud Type: low
22%
0.0 In
07:00

SE
SE

 5 / 10 mph 13 / 6°F 92% 1018 mb
Low level cloud: 28%
Mid level cloud: 44%
High level cloud: 33%
Most Significant Cloud Type: low
47%
0.0 In
13:00

SSE
SSE

 9 / 14 mph 31 / 23°F 96% 1015 mb
Low level cloud: 63%
Mid level cloud: 44%
High level cloud: 0%
Most Significant Cloud Type: low
78%
0.0 In
19:00

SSE
SSE

 4 / 6 mph 27 / 22°F 96% 1017 mb
Low level cloud: 64%
Mid level cloud: 97%
High level cloud: 75%
Most Significant Cloud Type: low
100%
0.1 In
Mon 17
Feb		01:00

SSE
SSE

 7 / 11 mph 25 / 17°F 96% 1020 mb
Low level cloud: 57%
Mid level cloud: 43%
High level cloud: 12%
Most Significant Cloud Type: low
73%
0.0 In
07:00

N
N

 3 / 6 mph 19 / 15°F 88% 1022 mb
Low level cloud: 5%
Mid level cloud: 25%
High level cloud: 33%
Most Significant Cloud Type: medium
40%
0.0 In
13:00

WSW
WSW

 4 / 6 mph 34 / 30°F 96% 1019 mb
Low level cloud: 42%
Mid level cloud: 46%
High level cloud: 33%
Most Significant Cloud Type: low
61%
0.0 In
19:00

NNW
NNW

 7 / 14 mph 19 / 10°F 94% 1025 mb
Low level cloud: 41%
Mid level cloud: 46%
High level cloud: 0%
Most Significant Cloud Type: low
56%
0.0 In
Tue 18
Feb		01:00

SSE
SSE

 10 / 21 mph 20 / 10°F 94% 1025 mb
Low level cloud: 48%
Mid level cloud: 45%
High level cloud: 0%
Most Significant Cloud Type: low
63%
0.0 In
07:00

N
N

 3 / 7 mph 19 / 14°F 42% 1026 mb
Low level cloud: 0%
Mid level cloud: 30%
High level cloud: 24%
Most Significant Cloud Type: medium
31%
0.0 In
13:00

SSE
SSE

 12 / 19 mph 32 / 23°F 99% 1019 mb
Low level cloud: 76%
Mid level cloud: 49%
High level cloud: 0%
Most Significant Cloud Type: low
92%
0.1 In
19:00

NNW
NNW

 6 / 13 mph 23 / 15°F 77% 1025 mb
Low level cloud: 0%
Mid level cloud: 29%
High level cloud: 99%
Most Significant Cloud Type: medium
33%
0.0 In
Wed 19
Feb		01:00

SW
SW

 3 / 5 mph 30 / 26°F 98% 1021 mb
Low level cloud: 81%
Mid level cloud: 54%
High level cloud: 37%
Most Significant Cloud Type: low
100%
0.1 In
07:00

NNW
NNW

 3 / 7 mph 16 / 11°F 93% 1028 mb
Low level cloud: 36%
Mid level cloud: 45%
High level cloud: 0%
Most Significant Cloud Type: low
51%
0.0 In
13:00

WSW
WSW

 4 / 7 mph 34 / 30°F 85% 1021 mb
Low level cloud: 0%
Mid level cloud: 26%
High level cloud: 20%
Most Significant Cloud Type: medium
26%
0.0 In
19:00

NNE
NNE

 2 / 5 mph 15 / 12°F 97% 1032 mb
Low level cloud: 74%
Mid level cloud: 64%
High level cloud: 4%
Most Significant Cloud Type: low
96%
0.0 In
Thu 20
Feb		01:00

NW
NW

 5 / 10 mph 16 / 9°F 94% 1029 mb
Low level cloud: 43%
Mid level cloud: 45%
High level cloud: 5%
Most Significant Cloud Type: low
59%
0.0 In
07:00

N
N

 3 / 6 mph 15 / 10°F 50% 1031 mb
Low level cloud: 0%
Mid level cloud: 1%
High level cloud: 100%
Most Significant Cloud Type: high
99%
0.0 In
13:00

NNW
NNW

 8 / 13 mph 26 / 17°F 77% 1028 mb
Low level cloud: 0%
Mid level cloud: 10%
High level cloud: 0%
Most Significant Cloud Type: medium
10%
0.0 In
19:00

N
N

 5 / 10 mph 16 / 8°F 60% 1031 mb
Low level cloud: 0%
Mid level cloud: 21%
High level cloud: 18%
Most Significant Cloud Type: medium
21%
0.0 In

Other Locations Near to Cervinia

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