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The table shows the combined weather forecast in Jan Mayen for a week 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
11.03
Wen
night
01 h
Mostly cloudy +1 732 SE
1 m/s
0.0 +1 +1
11.03
Wen
morn
07 h
Mostly cloudy +1 733 E
2 m/s
0.0 -1 -1
11.03
Wen
day
13 h
Mostly cloudy +1 732 NE
6 m/s
0.0 -3 -3
11.03
Wen
even
19 h
Snow with rain +2 725 NE
10 m/s
3.9 -4 -4
12.03
Thu
night
01 h
Light rain +3 721 E
9 m/s
0.5 -3 -3
12.03
Thu
morn
07 h
Rain +2 717 E
6 m/s
2.0 -2 -2
12.03
Thu
day
13 h
Snow with rain +2 720 SE
9 m/s
1.7 -4 -4
12.03
Thu
even
19 h
Cloudy +2 722 E
8 m/s
0.2 -3 -3
13.03
Fri
night
01 h
Rain +1 724 E
3 m/s
1.5 -2 -2
13.03
Fri
morn
07 h
Snow +1 723 N
6 m/s
2.8 -4 -4
13.03
Fri
day
13 h
Rain +2 726 E
6 m/s
1.2 -3 -3
13.03
Fri
even
19 h
Snow with rain +2 731 E
6 m/s
1.1 -2 -2
14.03
Sat
night
01 h
Snow 0 740 NE
9 m/s
2.0 -6 -6
14.03
Sat
morn
07 h
Snow +1 739 NE
11 m/s
0.9 -6 -6
14.03
Sat
day
13 h
Snow -0 740 NE
11 m/s
0.7 -7 -7
14.03
Sat
even
19 h
Snow -1 741 NE
11 m/s
1.7 -8 -8
15.03
Sun
night
01 h
Snow -0 741 NE
8 m/s
0.8 -6 -6
15.03
Sun
night
01 h
Snow -0 741 NE
8 m/s
0.8 -6 -6
15.03
Sun
morn
07 h
Snow -1 739 NE
11 m/s
0.9 -9 -9
15.03
Sun
day
13 h
Snow -1 739 NE
11 m/s
0.8 -9 -9
15.03
Sun
even
19 h
Light snow -1 739 N
11 m/s
0.5 -9 -9
16.03
Mon
night
01 h
Snow with rain +1 743 E
9 m/s
0.2 -4 -4
16.03
Mon
morn
07 h
Snow with rain -1 741 NE
8 m/s
1.4 -6 -6
16.03
Mon
day
13 h
Snow with rain +1 743 NE
10 m/s
2.6 -6 -6
16.03
Mon
even
19 h
Snow with rain +1 744 NE
7 m/s
0.8 -4 -4
17.03
Tue
night
01 h
Snow with rain +1 744 E
11 m/s
2.2 -6 -6
17.03
Tue
morn
07 h
Mostly cloudy +2 747 E
9 m/s
0.0 -4 -4
17.03
Tue
day
13 h
Cloudy +2 747 NE
11 m/s
0.0 -4 -4
17.03
Tue
even
19 h
Rain +1 745 NE
13 m/s
2.7 -6 -6
Wen, 11.03
Wen
Wen
Wen
Wen
Thu
Thu
Thu
Thu
01 h
07 h
13 h
19 h
01 h
07 h
13 h
19 h
Air temperature,°С
+1
+1
+1
+2
+3
+2
+2
+2
Atmospheric pressure
732
733
732
725
721
717
720
722
Wind
SE
1 m/s
E
2 m/s
NE
6 m/s
NE
10 m/s
E
9 m/s
E
6 m/s
SE
9 m/s
E
8 m/s
Precipitation, mm
0.0
0.0
0.0
3.9
0.5
2.0
1.7
0.2
Tef,°C
+1
-1
-3
-4
-3
-2
-4
-3
Tefs,°C
+1
-1
-3
-4
-3
-2
-4
-3
Weather comfort
 
 
 
 
 
 
 
 
Fri
Fri
Fri
Fri
Sat
Sat
Sat
Sat
01 h
07 h
13 h
19 h
01 h
07 h
13 h
19 h
Air temperature,°С
+1
+1
+2
+2
0
+1
-0
-1
Atmospheric pressure
724
723
726
731
740
739
740
741
Wind
E
3 m/s
N
6 m/s
E
6 m/s
E
6 m/s
NE
9 m/s
NE
11 m/s
NE
11 m/s
NE
11 m/s
Precipitation, mm
1.5
2.8
1.2
1.1
2.0
0.9
0.7
1.7
Tef,°C
-2
-4
-3
-2
-6
-6
-7
-8
Tefs,°C
-2
-4
-3
-2
-6
-6
-7
-8
Weather comfort
 
 
 
 
 
 
 
 
Sun
Sun
Sun
Sun
Sun
Mon
Mon
Mon
01 h
01 h
07 h
13 h
19 h
01 h
07 h
13 h
Air temperature,°С
-0
-0
-1
-1
-1
+1
-1
+1
Atmospheric pressure
741
741
739
739
739
743
741
743
Wind
NE
8 m/s
NE
8 m/s
NE
11 m/s
NE
11 m/s
N
11 m/s
E
9 m/s
NE
8 m/s
NE
10 m/s
Precipitation, mm
0.8
0.8
0.9
0.8
0.5
0.2
1.4
2.6
Tef,°C
-6
-6
-9
-9
-9
-4
-6
-6
Tefs,°C
-6
-6
-9
-9
-9
-4
-6
-6
Weather comfort
 
 
 
 
 
 
 
 
Mon
Tue
Tue
Tue
Tue
19 h
01 h
07 h
13 h
19 h
Air temperature,°С
+1
+1
+2
+2
+1
Atmospheric pressure
744
744
747
747
745
Wind
NE
7 m/s
E
11 m/s
E
9 m/s
NE
11 m/s
NE
13 m/s
Precipitation, mm
0.8
2.2
0.0
0.0
2.7
Tef,°C
-4
-6
-4
-4
-6
Tefs,°C
-4
-6
-4
-4
-6
Weather comfort
 
 
 
 
 
 
 
 
  • Wen, 11.03
  • Fri, 13.03
  • Sun, 15.03
  • Mon, 16.03
Location of a geographical point Jan Mayen (Norway): latitude 70.9395 longitude -8.6685 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.