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www.weatherandclimate.info
The table shows the combined weather forecast in Helsinki 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 Helsinki

Date Time Weather type Air temperature, °C Atmospheric pressure Wind Precipitation, mm Tef, °C Tefs, °C Weather comfort
06.07
Sun
night
04 h
Rain +13 751 S
2 m/s
3.6 +13 +13
06.07
Sun
morn
07 h
Rain +13 751 SW
3 m/s
1.7 +12 +12
06.07
Sun
morn
10 h
Rain +14 751 SW
4 m/s
2.2 +13 +14
06.07
Sun
day
13 h
Light rain +15 751 SW
4 m/s
0.1 +14 +17
06.07
Sun
day
16 h
Light rain +15 751 SW
4 m/s
0.5 +14 +15
06.07
Sun
even
19 h
Light rain +15 751 SW
5 m/s
0.2 +13 +13
06.07
Sun
even
22 h
Light cloudy +14 752 SW
5 m/s
0.0 +13 +13
07.07
Mon
night
01 h
Partly cloudy +13 752 SW
3 m/s
0.0 +13 +13
07.07
Mon
night
04 h
Cloudy +14 752 S
4 m/s
0.0 +13 +13
07.07
Mon
morn
07 h
Cloudy +14 752 S
4 m/s
0.1 +13 +13
07.07
Mon
morn
10 h
Cloudy +15 752 S
4 m/s
0.1 +14 +15
07.07
Mon
day
13 h
Mostly cloudy +16 752 S
3 m/s
0.0 +15 +19
07.07
Mon
day
16 h
Light cloudy +16 751 S
2 m/s
0.0 +17 +21
07.07
Mon
even
19 h
Partly cloudy +16 751 S
2 m/s
0.0 +16 +16
07.07
Mon
even
22 h
Light rain +15 750 SE
2 m/s
0.1 +15 +15
08.07
Tue
night
01 h
Light rain +15 749 E
1 m/s
0.1 +15 +15
08.07
Tue
night
04 h
Rain +14 749 NE
3 m/s
1.8 +14 +14
08.07
Tue
morn
07 h
Rain +14 747 NE
3 m/s
3.3 +14 +15
08.07
Tue
morn
10 h
Rain +14 747 E
3 m/s
4.4 +14 +15
08.07
Tue
day
13 h
Rain +14 747 SW
2 m/s
1.7 +14 +17
08.07
Tue
day
16 h
Light rain +14 748 W
2 m/s
0.5 +14 +15
08.07
Tue
even
19 h
Light rain +15 749 W
4 m/s
0.4 +15 +15
08.07
Tue
even
22 h
Light rain +15 751 W
2 m/s
0.2 +15 +15
Sun, 06.07
Sun
Sun
Sun
Sun
Sun
Sun
Sun
Mon
04 h
07 h
10 h
13 h
16 h
19 h
22 h
01 h
Air temperature,°С
+13
+13
+14
+15
+15
+15
+14
+13
Atmospheric pressure
751
751
751
751
751
751
752
752
Wind
S
2 m/s
SW
3 m/s
SW
4 m/s
SW
4 m/s
SW
4 m/s
SW
5 m/s
SW
5 m/s
SW
3 m/s
Precipitation, mm
3.6
1.7
2.2
0.1
0.5
0.2
0.0
0.0
Tef,°C
+13
+12
+13
+14
+14
+13
+13
+13
Tefs,°C
+13
+12
+14
+17
+15
+13
+13
+13
Weather comfort
 
 
 
 
 
 
 
 
Mon
Mon
Mon
Mon
Mon
Mon
Mon
Tue
04 h
07 h
10 h
13 h
16 h
19 h
22 h
01 h
Air temperature,°С
+14
+14
+15
+16
+16
+16
+15
+15
Atmospheric pressure
752
752
752
752
751
751
750
749
Wind
S
4 m/s
S
4 m/s
S
4 m/s
S
3 m/s
S
2 m/s
S
2 m/s
SE
2 m/s
E
1 m/s
Precipitation, mm
0.0
0.1
0.1
0.0
0.0
0.0
0.1
0.1
Tef,°C
+13
+13
+14
+15
+17
+16
+15
+15
Tefs,°C
+13
+13
+15
+19
+21
+16
+15
+15
Weather comfort
 
 
 
 
 
 
 
 
Tue
Tue
Tue
Tue
Tue
Tue
Tue
04 h
07 h
10 h
13 h
16 h
19 h
22 h
Air temperature,°С
+14
+14
+14
+14
+14
+15
+15
Atmospheric pressure
749
747
747
747
748
749
751
Wind
NE
3 m/s
NE
3 m/s
E
3 m/s
SW
2 m/s
W
2 m/s
W
4 m/s
W
2 m/s
Precipitation, mm
1.8
3.3
4.4
1.7
0.5
0.4
0.2
Tef,°C
+14
+14
+14
+14
+14
+15
+15
Tefs,°C
+14
+15
+15
+17
+15
+15
+15
Weather comfort
 
 
 
 
 
 
 
 
  • Sun, 06.07
  • Mon, 07.07
  • Tue, 08.07
Location of a geographical point Helsinki (Finland): latitude 60.1750 longitude 24.9444 height above sea level 4 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.