WEATHER FOR BUSINESS

We supply weather data to businesses

Free Weather Plugin

Add this forecast to your website



Local Weather

Brampton 14 Day Long Range Forecast

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

Cumbria, United Kingdom

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

Reviewing the forecast for Brampton Over the next 14 days and the average daytime maximum temperature will be around 18°C, with a high for the two weeks of 20°C expected on the afternoon of Saturday 2nd. The average minimum temperature will be 10°C, dipping to its lowest on the morning of Saturday 2nd at 6°C. Expect the following 14 days ahead to have most days seeing a little rain. The current forecast indicates Thursday 31st will have the most precipitation with an accumulation of around 6.0mm. On the whole winds are likely to be moderate.

DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Sun 27
Jul
18:00

W
W

12 / 15 mph 62 / 60°F 84% 1016 mb
Low level cloud: 57%
Mid level cloud: 39%
High level cloud: 0%
Most Significant Cloud Type: low
70%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

WSW
WSW

8 / 16 mph 53 / 48°F 95% 1017 mb
Low level cloud: 47%
Mid level cloud: 30%
High level cloud: 0%
Most Significant Cloud Type: low
57%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Mon 28
Jul
00:00

WSW
WSW

6 / 10 mph 52 / 50°F 96% 1018 mb
Low level cloud: 99%
Mid level cloud: 24%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

W
W

8 / 13 mph 53 / 50°F 93% 1018 mb
Low level cloud: 60%
Mid level cloud: 12%
High level cloud: 0%
Most Significant Cloud Type: low
64%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

W
W

5 / 9 mph 54 / 51°F 94% 1019 mb
Low level cloud: 45%
Mid level cloud: 4%
High level cloud: 21%
Most Significant Cloud Type: low
49%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

WNW
WNW

12 / 14 mph 62 / 60°F 70% 1019 mb
Low level cloud: 39%
Mid level cloud: 4%
High level cloud: 32%
Most Significant Cloud Type: low
43%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

W
W

11 / 13 mph 62 / 61°F 69% 1019 mb
Low level cloud: 79%
Mid level cloud: 4%
High level cloud: 96%
Most Significant Cloud Type: low
91%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

W
W

11 / 12 mph 64 / 63°F 68% 1019 mb
Low level cloud: 71%
Mid level cloud: 4%
High level cloud: 51%
Most Significant Cloud Type: low
78%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

WNW
WNW

9 / 12 mph 64 / 62°F 74% 1019 mb
Low level cloud: 67%
Mid level cloud: 3%
High level cloud: 17%
Most Significant Cloud Type: low
70%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

W
W

4 / 10 mph 51 / 48°F 91% 1019 mb
Low level cloud: 6%
Mid level cloud: 18%
High level cloud: 0%
Most Significant Cloud Type: medium
34%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Tue 29
Jul
00:00

SSW
SSW

4 / 9 mph 47 / 46°F 94% 1019 mb
Low level cloud: 5%
Mid level cloud: 31%
High level cloud: 100%
Most Significant Cloud Type: medium
50%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

SSW
SSW

2 / 5 mph 47 / 47°F 94% 1018 mb
Low level cloud: 16%
Mid level cloud: 44%
High level cloud: 2%
Most Significant Cloud Type: low
31%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

SW
SW

2 / 3 mph 54 / 52°F 93% 1018 mb
Low level cloud: 36%
Mid level cloud: 77%
High level cloud: 0%
Most Significant Cloud Type: low
62%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

N
N

2 / 2 mph 55 / 56°F 88% 1018 mb
Low level cloud: 20%
Mid level cloud: 62%
High level cloud: 3%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

NW
NW

3 / 4 mph 66 / 64°F 68% 1018 mb
Low level cloud: 7%
Mid level cloud: 58%
High level cloud: 32%
Most Significant Cloud Type: medium
79%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

W
W

5 / 6 mph 67 / 64°F 68% 1018 mb
Low level cloud: 44%
Mid level cloud: 75%
High level cloud: 0%
Most Significant Cloud Type: low
69%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

W
W

2 / 3 mph 63 / 62°F 81% 1018 mb
Low level cloud: 79%
Mid level cloud: 80%
High level cloud: 2%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

WSW
WSW

3 / 5 mph 59 / 58°F 91% 1019 mb
Low level cloud: 44%
Mid level cloud: 44%
High level cloud: 100%
Most Significant Cloud Type: low
71%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Wed 30
Jul
00:00

SE
SE

1 / 1 mph 54 / 54°F 95% 1019 mb
Low level cloud: 85%
Mid level cloud: 46%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

SW
SW

2 / 3 mph 56 / 56°F 94% 1018 mb
Low level cloud: 87%
Mid level cloud: 63%
High level cloud: 1%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

WSW
WSW

3 / 5 mph 57 / 58°F 97% 1019 mb
Low level cloud: 79%
Mid level cloud: 45%
High level cloud: 10%
Most Significant Cloud Type: low
96%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

W
W

6 / 8 mph 62 / 62°F 84% 1018 mb
Low level cloud: 88%
Mid level cloud: 46%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

WNW
WNW

9 / 11 mph 65 / 65°F 76% 1018 mb
Low level cloud: 85%
Mid level cloud: 26%
High level cloud: 0%
Most Significant Cloud Type: low
93%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

W
W

12 / 14 mph 67 / 66°F 79% 1018 mb
Low level cloud: 59%
Mid level cloud: 45%
High level cloud: 22%
Most Significant Cloud Type: low
77%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

WSW
WSW

9 / 13 mph 66 / 64°F 80% 1018 mb
Low level cloud: 33%
Mid level cloud: 19%
High level cloud: 100%
Most Significant Cloud Type: low
51%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

SW
SW

6 / 12 mph 55 / 52°F 94% 1018 mb
Low level cloud: 4%
Mid level cloud: 5%
High level cloud: 33%
Most Significant Cloud Type: low
9%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Thu 31
Jul
00:00

SW
SW

5 / 11 mph 53 / 52°F 94% 1017 mb
Low level cloud: 27%
Mid level cloud: 45%
High level cloud: 100%
Most Significant Cloud Type: low
54%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

WSW
WSW

4 / 9 mph 54 / 53°F 92% 1016 mb
Low level cloud: 44%
Mid level cloud: 26%
High level cloud: 68%
Most Significant Cloud Type: low
60%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

W
W

4 / 5 mph 57 / 56°F 92% 1016 mb
Low level cloud: 71%
Mid level cloud: 21%
High level cloud: 0%
Most Significant Cloud Type: low
77%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

W
W

6 / 7 mph 63 / 60°F 86% 1016 mb
Low level cloud: 31%
Mid level cloud: 49%
High level cloud: 8%
Most Significant Cloud Type: low
49%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

WNW
WNW

11 / 13 mph 66 / 66°F 70% 1015 mb
Low level cloud: 79%
Mid level cloud: 44%
High level cloud: 0%
Most Significant Cloud Type: low
94%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

WNW
WNW

12 / 15 mph 67 / 66°F 76% 1015 mb
Low level cloud: 70%
Mid level cloud: 46%
High level cloud: 4%
Most Significant Cloud Type: low
87%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

WNW
WNW

10 / 16 mph 63 / 62°F 86% 1015 mb
Low level cloud: 29%
Mid level cloud: 42%
High level cloud: 18%
Most Significant Cloud Type: low
46%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
21:00

W
W

5 / 11 mph 54 / 52°F 95% 1016 mb
Low level cloud: 67%
Mid level cloud: 47%
High level cloud: 8%
Most Significant Cloud Type: low
84%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Fri 01
Aug
00:00

WSW
WSW

4 / 6 mph 53 / 52°F 97% 1017 mb
Low level cloud: 89%
Mid level cloud: 46%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

WSW
WSW

3 / 4 mph 53 / 53°F 98% 1016 mb
Low level cloud: 99%
Mid level cloud: 49%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

SW
SW

3 / 4 mph 53 / 53°F 97% 1017 mb
Low level cloud: 99%
Mid level cloud: 47%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

SSW
SSW

2 / 2 mph 54 / 54°F 95% 1018 mb
Low level cloud: 100%
Mid level cloud: 56%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

ENE
ENE

3 / 4 mph 55 / 55°F 91% 1019 mb
Low level cloud: 92%
Mid level cloud: 53%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
15:00

W
W

3 / 3 mph 60 / 59°F 81% 1019 mb
Low level cloud: 34%
Mid level cloud: 46%
High level cloud: 0%
Most Significant Cloud Type: low
50%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

WNW
WNW

6 / 9 mph 58 / 56°F 85% 1019 mb
Low level cloud: 71%
Mid level cloud: 57%
High level cloud: 0%
Most Significant Cloud Type: low
91%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

WNW
WNW

4 / 9 mph 54 / 51°F 86% 1019 mb
Low level cloud: 0%
Mid level cloud: 46%
High level cloud: 0%
Most Significant Cloud Type: medium
46%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sat 02
Aug
00:00

NW
NW

4 / 8 mph 48 / 46°F 89% 1020 mb
Low level cloud: 1%
Mid level cloud: 32%
High level cloud: 0%
Most Significant Cloud Type: medium
35%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

WSW
WSW

2 / 5 mph 45 / 44°F 90% 1020 mb
Low level cloud: 0%
Mid level cloud: 3%
High level cloud: 8%
Most Significant Cloud Type: medium
3%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

SW
SW

2 / 4 mph 47 / 47°F 94% 1021 mb
Low level cloud: 18%
Mid level cloud: 12%
High level cloud: 78%
Most Significant Cloud Type: low
31%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

W
W

5 / 5 mph 58 / 56°F 80% 1021 mb
Low level cloud: 24%
Mid level cloud: 5%
High level cloud: 22%
Most Significant Cloud Type: low
28%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

W
W

6 / 7 mph 66 / 64°F 61% 1021 mb
Low level cloud: 40%
Mid level cloud: 3%
High level cloud: 0%
Most Significant Cloud Type: low
41%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

W
W

9 / 11 mph 68 / 67°F 58% 1021 mb
Low level cloud: 32%
Mid level cloud: 8%
High level cloud: 0%
Most Significant Cloud Type: low
34%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

WSW
WSW

8 / 9 mph 64 / 62°F 79% 1021 mb
Low level cloud: 24%
Mid level cloud: 5%
High level cloud: 1%
Most Significant Cloud Type: low
25%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

WSW
WSW

5 / 11 mph 54 / 51°F 93% 1022 mb
Low level cloud: 4%
Mid level cloud: 2%
High level cloud: 5%
Most Significant Cloud Type: low
4%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Sun 03
Aug
00:00

SSE
SSE

1 / 1 mph 51 / 51°F 97% 1025 mb
Low level cloud: 61%
Mid level cloud: 14%
High level cloud: 35%
Most Significant Cloud Type: low
100%
0.0 In
06:00

SW
SW

19 / 39 mph 57 / 53°F 97% 1008 mb
Low level cloud: 99%
Mid level cloud: 57%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
12:00

WNW
WNW

16 / 31 mph 65 / 65°F 64% 1016 mb
Low level cloud: 85%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
84%
0.0 In
18:00

WNW
WNW

20 / 42 mph 63 / 63°F 79% 1013 mb
Low level cloud: 12%
Mid level cloud: 0%
High level cloud: 2%
Most Significant Cloud Type: low
12%
0.0 In
Mon 04
Aug
00:00

WSW
WSW

13 / 26 mph 60 / 60°F 98% 1020 mb
Low level cloud: 98%
Mid level cloud: 92%
High level cloud: 11%
Most Significant Cloud Type: low
100%
0.0 In
06:00

SW
SW

9 / 17 mph 64 / 64°F 95% 1028 mb
Low level cloud: 99%
Mid level cloud: 43%
High level cloud: 18%
Most Significant Cloud Type: low
100%
0.0 In
12:00

WSW
WSW

12 / 25 mph 70 / 70°F 81% 1031 mb
Low level cloud: 58%
Mid level cloud: 30%
High level cloud: 100%
Most Significant Cloud Type: low
80%
0.0 In
18:00

W
W

18 / 38 mph 66 / 66°F 87% 1023 mb
Low level cloud: 47%
Mid level cloud: 16%
High level cloud: 9%
Most Significant Cloud Type: low
53%
0.0 In
Tue 05
Aug
00:00

WSW
WSW

9 / 18 mph 61 / 61°F 98% 1030 mb
Low level cloud: 62%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: low
64%
0.0 In
06:00

SE
SE

3 / 6 mph 53 / 53°F 88% 1031 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 14%
Most Significant Cloud Type: high
14%
0.0 In
12:00

WSW
WSW

8 / 17 mph 62 / 62°F 97% 1030 mb
Low level cloud: 98%
Mid level cloud: 44%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.0 In
18:00

W
W

11 / 22 mph 61 / 61°F 81% 1028 mb
Low level cloud: 24%
Mid level cloud: 15%
High level cloud: 7%
Most Significant Cloud Type: low
30%
0.0 In
Wed 06
Aug
00:00

SW
SW

5 / 10 mph 49 / 47°F 94% 1030 mb
Low level cloud: 0%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: medium
2%
0.0 In
06:00

W
W

4 / 10 mph 58 / 58°F 92% 1026 mb
Low level cloud: 86%
Mid level cloud: 27%
High level cloud: 24%
Most Significant Cloud Type: low
98%
0.0 In
12:00

W
W

10 / 21 mph 64 / 64°F 64% 1028 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 100%
Most Significant Cloud Type: high
99%
0.0 In
18:00

W
W

7 / 15 mph 63 / 63°F 79% 1024 mb
Low level cloud: 0%
Mid level cloud: 6%
High level cloud: 0%
Most Significant Cloud Type: medium
5%
0.0 In
Thu 07
Aug
00:00

SW
SW

6 / 13 mph 47 / 45°F 92% 1026 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: medium
4%
0.0 In
06:00

SW
SW

9 / 20 mph 61 / 61°F 97% 1020 mb
Low level cloud: 93%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
92%
0.0 In
12:00

WSW
WSW

10 / 21 mph 66 / 66°F 68% 1020 mb
Low level cloud: 0%
Mid level cloud: 9%
High level cloud: 96%
Most Significant Cloud Type: medium
13%
0.0 In
18:00

WSW
WSW

11 / 24 mph 64 / 64°F 83% 1019 mb
Low level cloud: 57%
Mid level cloud: 17%
High level cloud: 0%
Most Significant Cloud Type: low
62%
0.0 In
Fri 08
Aug
00:00

SSW
SSW

10 / 21 mph 58 / 56°F 85% 1014 mb
Low level cloud: 99%
Mid level cloud: 79%
High level cloud: 94%
Most Significant Cloud Type: low
100%
0.0 In
06:00

WSW
WSW

5 / 11 mph 49 / 46°F 92% 1022 mb
Low level cloud: 50%
Mid level cloud: 0%
High level cloud: 16%
Most Significant Cloud Type: low
51%
0.0 In
12:00

W
W

13 / 27 mph 62 / 62°F 67% 1017 mb
Low level cloud: 26%
Mid level cloud: 0%
High level cloud: 100%
Most Significant Cloud Type: low
38%
0.0 In
18:00

WNW
WNW

9 / 19 mph 61 / 61°F 69% 1025 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.0 In
Sat 09
Aug
00:00

SW
SW

3 / 6 mph 49 / 49°F 91% 1018 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 97%
Most Significant Cloud Type: medium
8%
0.0 In
06:00

SSW
SSW

4 / 8 mph 51 / 50°F 86% 1027 mb
Low level cloud: 0%
Mid level cloud: 17%
High level cloud: 98%
Most Significant Cloud Type: medium
20%
0.0 In
12:00

WSW
WSW

11 / 24 mph 62 / 62°F 63% 1019 mb
Low level cloud: 11%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
11%
0.0 In
18:00

WSW
WSW

10 / 21 mph 62 / 62°F 75% 1022 mb
Low level cloud: 0%
Mid level cloud: 7%
High level cloud: 95%
Most Significant Cloud Type: medium
10%
0.0 In
Sun 10
Aug
00:00

SSW
SSW

4 / 9 mph 46 / 44°F 93% 1022 mb
Low level cloud: 5%
Mid level cloud: 4%
High level cloud: 8%
Most Significant Cloud Type: low
7%
0.0 In
06:00

W
W

13 / 27 mph 55 / 51°F 90% 1019 mb
Low level cloud: 15%
Mid level cloud: 0%
High level cloud: 71%
Most Significant Cloud Type: low
23%
0.0 In
12:00

WSW
WSW

16 / 34 mph 62 / 62°F 70% 1023 mb
Low level cloud: 57%
Mid level cloud: 10%
High level cloud: 0%
Most Significant Cloud Type: low
60%
0.0 In
18:00

W
W

12 / 24 mph 55 / 52°F 83% 1019 mb
Low level cloud: 41%
Mid level cloud: 61%
High level cloud: 100%
Most Significant Cloud Type: low
74%
0.0 In
Mon 11
Aug
00:00

WSW
WSW

13 / 27 mph 59 / 59°F 92% 1022 mb
Low level cloud: 99%
Mid level cloud: 64%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.0 In
06:00

W
W

4 / 9 mph 49 / 48°F 94% 1019 mb
Low level cloud: 16%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: low
17%
0.0 In
12:00

SSE
SSE

3 / 7 mph 65 / 65°F 59% 1027 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 35%
Most Significant Cloud Type: high
35%
0.0 In
18:00

WSW
WSW

9 / 19 mph 59 / 59°F 77% 1019 mb
Low level cloud: 41%
Mid level cloud: 43%
High level cloud: 16%
Most Significant Cloud Type: low
57%
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