WEATHER FOR BUSINESS

We supply weather data to businesses

Free Weather Plugin

Add this forecast to your website



Local Weather

Tjuhtet 14 Day Long Range Forecast

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

Russia

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

Reviewing the forecast for Tjuhtet Over the next 14 days and the average daytime maximum temperature will be around -12°C, with a high for the two weeks of 0°C expected on the afternoon of Friday 6th. The average minimum temperature will be -20°C, dipping to its lowest on the morning of Thursday 26th at -32°C. The next 14 days will have most days seeing a little snow. The current forecast indicates Wednesday 4th will have the most precipitation with an accumulation of around 2.0mm. On the whole winds are likely to be light.

DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Thu 26
Feb
20:00

NW
NW

1 / 2 mph -12 / -12°F 97% 1036 mb
Low level cloud: 100%
Mid level cloud: 29%
High level cloud: 17%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
23:00

SW
SW

2 / 4 mph -15 / -15°F 100% 1036 mb
Low level cloud: 100%
Mid level cloud: 23%
High level cloud: 15%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Fri 27
Feb
02:00

S
S

2 / 4 mph -21 / -27°F 100% 1036 mb
Low level cloud: 100%
Mid level cloud: 87%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
05:00

SSW
SSW

2 / 5 mph -23 / -32°F 100% 1036 mb
Low level cloud: 100%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
08:00

S
S

2 / 5 mph -25 / -33°F 100% 1037 mb
Low level cloud: 100%
Mid level cloud: 98%
High level cloud: 99%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
11:00

SSE
SSE

1 / 2 mph -17 / -17°F 96% 1037 mb
Low level cloud: 96%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
14:00

SE
SE

2 / 2 mph -8 / -13°F 85% 1036 mb
Low level cloud: 94%
Mid level cloud: 100%
High level cloud: 97%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
17:00

SE
SE

2 / 3 mph -6 / -11°F 79% 1036 mb
Low level cloud: 93%
Mid level cloud: 81%
High level cloud: 34%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
20:00

S
S

2 / 4 mph -17 / -17°F 97% 1037 mb
Low level cloud: 95%
Mid level cloud: 63%
High level cloud: 96%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
23:00

NW
NW

0 / 1 mph -21 / -21°F 98% 1038 mb
Low level cloud: 93%
Mid level cloud: 97%
High level cloud: 73%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sat 28
Feb
02:00

WSW
WSW

1 / 1 mph -24 / -24°F 100% 1039 mb
Low level cloud: 99%
Mid level cloud: 67%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
05:00

WSW
WSW

1 / 3 mph -24 / -24°F 100% 1039 mb
Low level cloud: 100%
Mid level cloud: 72%
High level cloud: 43%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
08:00

W
W

2 / 4 mph -24 / -31°F 100% 1039 mb
Low level cloud: 100%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
11:00

W
W

2 / 3 mph -15 / -21°F 98% 1039 mb
Low level cloud: 100%
Mid level cloud: 92%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
14:00

W
W

3 / 4 mph -6 / -13°F 85% 1038 mb
Low level cloud: 100%
Mid level cloud: 54%
High level cloud: 22%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
17:00

W
W

4 / 5 mph -3 / -12°F 76% 1038 mb
Low level cloud: 100%
Mid level cloud: 44%
High level cloud: 1%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
20:00

WSW
WSW

3 / 5 mph -9 / -16°F 96% 1039 mb
Low level cloud: 100%
Mid level cloud: 65%
High level cloud: 5%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
23:00

SW
SW

4 / 7 mph -15 / -25°F 100% 1040 mb
Low level cloud: 100%
Mid level cloud: 100%
High level cloud: 46%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sun 01
Mar
02:00

SW
SW

4 / 8 mph -15 / -26°F 98% 1039 mb
Low level cloud: 100%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
05:00

SW
SW

3 / 6 mph -18 / -27°F 100% 1040 mb
Low level cloud: 100%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
08:00

SW
SW

4 / 6 mph -12 / -23°F 98% 1040 mb
Low level cloud: 100%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
11:00

WSW
WSW

6 / 9 mph -10 / -24°F 92% 1041 mb
Low level cloud: 100%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
14:00

WSW
WSW

8 / 10 mph -6 / -21°F 83% 1041 mb
Low level cloud: 100%
Mid level cloud: 100%
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

WSW
WSW

8 / 11 mph -4 / -19°F 79% 1041 mb
Low level cloud: 100%
Mid level cloud: 100%
High level cloud: 60%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
20:00

SW
SW

5 / 9 mph -6 / -18°F 92% 1042 mb
Low level cloud: 100%
Mid level cloud: 100%
High level cloud: 32%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
23:00

SW
SW

6 / 10 mph -7 / -21°F 94% 1043 mb
Low level cloud: 100%
Mid level cloud: 100%
High level cloud: 32%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Mon 02
Mar
02:00

SW
SW

6 / 9 mph -8 / -21°F 94% 1043 mb
Low level cloud: 100%
Mid level cloud: 100%
High level cloud: 18%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
05:00

SSW
SSW

6 / 9 mph -7 / -20°F 96% 1043 mb
Low level cloud: 100%
Mid level cloud: 100%
High level cloud: 3%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
08:00

SSW
SSW

8 / 13 mph -7 / -23°F 92% 1042 mb
Low level cloud: 100%
Mid level cloud: 100%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
11:00

SSW
SSW

9 / 12 mph -5 / -21°F 88% 1042 mb
Low level cloud: 100%
Mid level cloud: 100%
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

8 / 10 mph -1 / -16°F 79% 1041 mb
Low level cloud: 100%
Mid level cloud: 100%
High level cloud: 1%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
17:00

SSW
SSW

6 / 9 mph 1 / -11°F 78% 1040 mb
Low level cloud: 100%
Mid level cloud: 97%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
20:00

SSE
SSE

4 / 8 mph -4 / -14°F 96% 1040 mb
Low level cloud: 99%
Mid level cloud: 78%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
23:00

SE
SE

4 / 9 mph -11 / -22°F 95% 1040 mb
Low level cloud: 82%
Mid level cloud: 100%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Tue 03
Mar
02:00

SE
SE

4 / 10 mph -11 / -22°F 93% 1038 mb
Low level cloud: 97%
Mid level cloud: 100%
High level cloud: 11%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
05:00

ESE
ESE

5 / 10 mph -7 / -19°F 92% 1036 mb
Low level cloud: 16%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
08:00

ESE
ESE

6 / 11 mph -7 / -20°F 91% 1035 mb
Low level cloud: 2%
Mid level cloud: 23%
High level cloud: 100%
Most Significant Cloud Type: medium
31%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
11:00

SE
SE

7 / 11 mph -4 / -19°F 88% 1034 mb
Low level cloud: 8%
Mid level cloud: 22%
High level cloud: 100%
Most Significant Cloud Type: medium
48%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
14:00

SE
SE

8 / 10 mph 4 / -10°F 80% 1031 mb
Low level cloud: 0%
Mid level cloud: 8%
High level cloud: 100%
Most Significant Cloud Type: medium
11%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
17:00

SE
SE

8 / 11 mph 6 / -6°F 80% 1030 mb
Low level cloud: 29%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
20:00

ESE
ESE

6 / 10 mph 5 / -7°F 89% 1029 mb
Low level cloud: 47%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
93%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
23:00

ESE
ESE

6 / 9 mph 5 / -5°F 92% 1027 mb
Low level cloud: 100%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Wed 04
Mar
02:00

ESE
ESE

5 / 9 mph 6 / -4°F 96% 1026 mb
Low level cloud: 95%
Mid level cloud: 100%
High level cloud: 71%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
05:00

SE
SE

4 / 6 mph 6 / -1°F 97% 1026 mb
Low level cloud: 93%
Mid level cloud: 100%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
08:00

SSE
SSE

3 / 4 mph 9 / 4°F 97% 1026 mb
Low level cloud: 99%
Mid level cloud: 100%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
11:00

SW
SW

4 / 6 mph 14 / 7°F 92% 1025 mb
Low level cloud: 93%
Mid level cloud: 100%
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

WSW
WSW

6 / 7 mph 17 / 9°F 86% 1025 mb
Low level cloud: 99%
Mid level cloud: 100%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
17:00

W
W

5 / 6 mph 19 / 12°F 87% 1025 mb
Low level cloud: 99%
Mid level cloud: 100%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
20:00

W
W

1 / 3 mph 12 / 12°F 97% 1026 mb
Low level cloud: 79%
Mid level cloud: 100%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
23:00

SSW
SSW

2 / 5 mph 7 / 2°F 99% 1026 mb
Low level cloud: 85%
Mid level cloud: 95%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Thu 05
Mar
02:00

WSW
WSW

3 / 6 mph 13 / 8°F 98% 1016 mb
Low level cloud: 78%
Mid level cloud: 100%
High level cloud: 7%
Most Significant Cloud Type: low
100%
0.0 In
08:00

ENE
ENE

3 / 7 mph -14 / -23°F 99% 1033 mb
Low level cloud: 70%
Mid level cloud: 44%
High level cloud: 0%
Most Significant Cloud Type: low
85%
0.0 In
14:00

SSW
SSW

9 / 12 mph 23 / 13°F 94% 1020 mb
Low level cloud: 71%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
20:00

SSE
SSE

6 / 9 mph 21 / 13°F 96% 1025 mb
Low level cloud: 73%
Mid level cloud: 100%
High level cloud: 70%
Most Significant Cloud Type: low
100%
0.0 In
Fri 06
Mar
02:00

SSE
SSE

6 / 12 mph 12 / 3°F 94% 1024 mb
Low level cloud: 78%
Mid level cloud: 52%
High level cloud: 0%
Most Significant Cloud Type: low
95%
0.0 In
08:00

WSW
WSW

11 / 21 mph 23 / 12°F 95% 1011 mb
Low level cloud: 77%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
14:00

SSE
SSE

7 / 9 mph 31 / 24°F 89% 1014 mb
Low level cloud: 9%
Mid level cloud: 49%
High level cloud: 98%
Most Significant Cloud Type: medium
77%
0.0 In
20:00

SSW
SSW

9 / 13 mph 28 / 19°F 94% 1022 mb
Low level cloud: 77%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
Sat 07
Mar
02:00

S
S

7 / 12 mph 27 / 19°F 91% 1023 mb
Low level cloud: 70%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
08:00

SW
SW

10 / 15 mph 27 / 17°F 95% 1015 mb
Low level cloud: 81%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
14:00

WSW
WSW

11 / 15 mph 30 / 21°F 87% 1026 mb
Low level cloud: 100%
Mid level cloud: 44%
High level cloud: 18%
Most Significant Cloud Type: low
100%
0.0 In
20:00

SW
SW

9 / 13 mph 29 / 20°F 91% 1017 mb
Low level cloud: 82%
Mid level cloud: 44%
High level cloud: 16%
Most Significant Cloud Type: low
98%
0.0 In
Sun 08
Mar
02:00

S
S

6 / 11 mph 23 / 16°F 96% 1028 mb
Low level cloud: 36%
Mid level cloud: 8%
High level cloud: 33%
Most Significant Cloud Type: low
42%
0.0 In
08:00

SW
SW

15 / 22 mph 26 / 14°F 85% 1015 mb
Low level cloud: 100%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
14:00

SE
SE

8 / 11 mph 27 / 19°F 90% 1021 mb
Low level cloud: 40%
Mid level cloud: 5%
High level cloud: 19%
Most Significant Cloud Type: low
44%
0.0 In
20:00

WSW
WSW

15 / 21 mph 27 / 16°F 93% 1014 mb
Low level cloud: 76%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
Mon 09
Mar
02:00

SSE
SSE

4 / 8 mph 17 / 11°F 96% 1016 mb
Low level cloud: 1%
Mid level cloud: 43%
High level cloud: 14%
Most Significant Cloud Type: medium
45%
0.0 In
08:00

W
W

4 / 6 mph 7 / 0°F 91% 1028 mb
Low level cloud: 66%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
14:00

SSW
SSW

9 / 13 mph 33 / 26°F 100% 1011 mb
Low level cloud: 97%
Mid level cloud: 44%
High level cloud: 4%
Most Significant Cloud Type: low
100%
0.1 In
20:00

SW
SW

13 / 20 mph 29 / 18°F 85% 1021 mb
Low level cloud: 99%
Mid level cloud: 44%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
Tue 10
Mar
02:00

SW
SW

12 / 19 mph 35 / 26°F 92% 1009 mb
Low level cloud: 90%
Mid level cloud: 47%
High level cloud: 56%
Most Significant Cloud Type: low
100%
0.0 In
08:00

SW
SW

14 / 23 mph 25 / 13°F 85% 1017 mb
Low level cloud: 88%
Mid level cloud: 12%
High level cloud: 1%
Most Significant Cloud Type: low
92%
0.0 In
14:00

WSW
WSW

18 / 25 mph 13 / -5°F 82% 1024 mb
Low level cloud: 100%
Mid level cloud: 46%
High level cloud: 31%
Most Significant Cloud Type: low
100%
0.0 In
20:00

SSW
SSW

4 / 9 mph 23 / 17°F 93% 1018 mb
Low level cloud: 4%
Mid level cloud: 0%
High level cloud: 12%
Most Significant Cloud Type: low
5%
0.0 In
Wed 11
Mar
02:00

SW
SW

8 / 13 mph 12 / 0°F 91% 1027 mb
Low level cloud: 100%
Mid level cloud: 41%
High level cloud: 18%
Most Significant Cloud Type: low
100%
0.0 In
08:00

ESE
ESE

12 / 23 mph 24 / 12°F 83% 1010 mb
Low level cloud: 0%
Mid level cloud: 65%
High level cloud: 100%
Most Significant Cloud Type: medium
69%
0.0 In
14:00

SE
SE

7 / 10 mph 21 / 12°F 78% 1022 mb
Low level cloud: 21%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: medium
100%
0.0 In
20:00

SW
SW

18 / 27 mph 35 / 24°F 92% 1010 mb
Low level cloud: 100%
Mid level cloud: 8%
High level cloud: 15%
Most Significant Cloud Type: low
100%
0.1 In
Thu 12
Mar
02:00

SE
SE

4 / 9 mph 19 / 13°F 90% 1016 mb
Low level cloud: 0%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: medium
100%
0.0 In
08:00

SSW
SSW

13 / 21 mph 30 / 20°F 81% 1016 mb
Low level cloud: 76%
Mid level cloud: 43%
High level cloud: 60%
Most Significant Cloud Type: low
98%
0.0 In
14:00

SW
SW

18 / 25 mph 22 / 8°F 71% 1015 mb
Low level cloud: 0%
Mid level cloud: 3%
High level cloud: 0%
Most Significant Cloud Type: medium
3%
0.0 In
20:00

WSW
WSW

15 / 24 mph 18 / 4°F 72% 1023 mb
Low level cloud: 11%
Mid level cloud: 9%
High level cloud: 0%
Most Significant Cloud Type: low
14%
0.0 In
Fri 13
Mar
02:00

WSW
WSW

22 / 33 mph 15 / -3°F 83% 1025 mb
Low level cloud: 100%
Mid level cloud: 44%
High level cloud: 38%
Most Significant Cloud Type: low
100%
0.0 In
08:00

SW
SW

7 / 10 mph 12 / 2°F 87% 1025 mb
Low level cloud: 7%
Mid level cloud: 89%
High level cloud: 100%
Most Significant Cloud Type: medium
100%
0.0 In
14:00

SW
SW

13 / 19 mph 16 / 2°F 83% 1034 mb
Low level cloud: 99%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
0.0 In
20:00

WSW
WSW

4 / 6 mph 15 / 9°F 91% 1024 mb
Low level cloud: 99%
Mid level cloud: 46%
High level cloud: 19%
Most Significant Cloud Type: low
100%
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