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The table shows the combined weather forecast in Jan Mayen for three days ahead, automatically compiled according to several independent sources. The time is local. The atmospheric pressure in mm of mercury - at the level of the city (station).
The indicators of Tef (effective temperature), Tefs (effective sun temperature) and verbal characteristics of weather comfort are given (see explanations below).

Weather in Jan Mayen

Date Time Weather type Air temperature, °C Atmospheric pressure Wind Precipitation, mm Tef, °C Tefs, °C Weather comfort
23.11
Sat
night
01 h
Cloudy -3 756 N
6 m/s
0.0 -9 -9
23.11
Sat
night
04 h
Mostly cloudy -2 755 N
8 m/s
0.0 -9 -9
23.11
Sat
morn
07 h
Partly cloudy -2 755 NW
7 m/s
0.0 -8 -8
23.11
Sat
morn
10 h
Cloudy -3 754 NW
8 m/s
0.0 -9 -9
23.11
Sat
day
13 h
Cloudy -3 754 N
8 m/s
0.0 -9 -9
23.11
Sat
day
16 h
Cloudy -3 753 N
8 m/s
0.0 -9 -9
23.11
Sat
even
19 h
Partly cloudy -3 753 N
8 m/s
0.0 -9 -9
23.11
Sat
even
22 h
Light cloudy -2 753 N
8 m/s
0.0 -9 -9
24.11
Sun
night
01 h
Light cloudy -3 753 N
8 m/s
0.0 -9 -9
24.11
Sun
night
04 h
Light cloudy -3 753 N
8 m/s
0.0 -9 -9
24.11
Sun
morn
07 h
Light cloudy -3 753 N
7 m/s
0.0 -9 -9
24.11
Sun
morn
10 h
Light cloudy -3 752 N
5 m/s
0.0 -8 -8
24.11
Sun
day
13 h
Light cloudy -3 752 N
5 m/s
0.0 -8 -8
24.11
Sun
day
16 h
Light cloudy -3 751 N
5 m/s
0.0 -8 -8
24.11
Sun
even
19 h
Light cloudy -3 751 NE
6 m/s
0.0 -8 -8
24.11
Sun
even
22 h
Partly cloudy -3 750 N
6 m/s
0.0 -9 -9
25.11
Mon
night
01 h
Mostly cloudy -4 749 N
7 m/s
0.0 -10 -10
25.11
Mon
night
04 h
Partly cloudy -3 749 N
7 m/s
0.0 -10 -10
25.11
Mon
morn
07 h
Mostly cloudy -4 750 N
7 m/s
0.0 -10 -10
25.11
Mon
morn
10 h
Partly cloudy -4 750 N
7 m/s
0.0 -10 -10
25.11
Mon
day
13 h
Partly cloudy -4 750 N
6 m/s
0.0 -10 -10
25.11
Mon
day
16 h
Mostly cloudy -4 750 N
6 m/s
0.0 -10 -10
25.11
Mon
even
19 h
Partly cloudy -4 750 NW
5 m/s
0.1 -10 -10
Sat, 23.11
Sat
Sat
Sat
Sat
Sat
Sat
Sat
Sat
01 h
04 h
07 h
10 h
13 h
16 h
19 h
22 h
Air temperature,°С
-3
-2
-2
-3
-3
-3
-3
-2
Atmospheric pressure
756
755
755
754
754
753
753
753
Wind
N
6 m/s
N
8 m/s
NW
7 m/s
NW
8 m/s
N
8 m/s
N
8 m/s
N
8 m/s
N
8 m/s
Precipitation, mm
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
Tef,°C
-9
-9
-8
-9
-9
-9
-9
-9
Tefs,°C
-9
-9
-8
-9
-9
-9
-9
-9
Weather comfort
 
 
 
 
 
 
 
 
Sun
Sun
Sun
Sun
Sun
Sun
Sun
Sun
01 h
04 h
07 h
10 h
13 h
16 h
19 h
22 h
Air temperature,°С
-3
-3
-3
-3
-3
-3
-3
-3
Atmospheric pressure
753
753
753
752
752
751
751
750
Wind
N
8 m/s
N
8 m/s
N
7 m/s
N
5 m/s
N
5 m/s
N
5 m/s
NE
6 m/s
N
6 m/s
Precipitation, mm
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
Tef,°C
-9
-9
-9
-8
-8
-8
-8
-9
Tefs,°C
-9
-9
-9
-8
-8
-8
-8
-9
Weather comfort
 
 
 
 
 
 
 
 
Mon
Mon
Mon
Mon
Mon
Mon
Mon
01 h
04 h
07 h
10 h
13 h
16 h
19 h
Air temperature,°С
-4
-3
-4
-4
-4
-4
-4
Atmospheric pressure
749
749
750
750
750
750
750
Wind
N
7 m/s
N
7 m/s
N
7 m/s
N
7 m/s
N
6 m/s
N
6 m/s
NW
5 m/s
Precipitation, mm
0.0
0.0
0.0
0.0
0.0
0.0
0.1
Tef,°C
-10
-10
-10
-10
-10
-10
-10
Tefs,°C
-10
-10
-10
-10
-10
-10
-10
Weather comfort
 
 
 
 
 
 
 
 
  • Sat, 23.11
  • Sun, 24.11
  • Mon, 25.11
Location of a geographical point Jan Mayen (Norway): latitude 70.93 longitude -8.67 height above sea level 10 m.
Navigation:
Notes:
Tef - Effective temperature - the temperature felt by a seasonally dressed person in the shade. The calculation takes into account the influence of humidity, wind speed and atmospheric pressure on the human heat perception.
Tefs - Effective sun temperature - the temperature that a person feels, adjusted for solar radiation. Depends on the amount of cloud cover and the height of the sun above the horizon. At night and in cloudy weather the correction is zero.
Weather comfort - a verbal characteristic that characterizes the favorability or unfavorability of forecast meteorological conditions for a seasonally dressed person. Both relative characteristics are used: warm, cool, cold, very cold, showing how much the expected Tef will be higher or lower than the norm, and absolute ones: the risk of sunstroke, the risk of overheating, hot, very hot, stuffy, very stuffy, comfort, the risk of colds, the risk of frostbite that occur when the Tef, Tefs, air temperature or a combination of certain criteria are reached.