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www.weatherandclimate.eu
The table shows the combined weather forecast Uccle 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 Uccle

Date Time Weather type Air temperature, °C Atmospheric pressure Wind Precipitation, mm Tef, °C Tefs, °C Weather comfort
22.12
Sun
night
01 h
Light rain +8 745 W
7 m/s
0.0 +5 +5
22.12
Sun
night
04 h
Light rain +7 743 W
7 m/s
0.0 +3 +3
22.12
Sun
morn
07 h
Light rain +6 742 W
7 m/s
0.5 +2 +2
22.12
Sun
morn
10 h
Rain +4 743 W
7 m/s
1.0 0 0
22.12
Sun
day
13 h
Snow with rain +5 743 W
7 m/s
1.0 +1 +1
22.12
Sun
day
16 h
Light rain +5 743 W
5 m/s
0.3 +1 +1
22.12
Sun
even
19 h
Light rain +3 744 W
5 m/s
0.3 0 0
22.12
Sun
even
22 h
Light rain +4 745 W
5 m/s
0.5 +1 +1
23.12
Mon
night
01 h
Light rain +5 745 W
7 m/s
0.2 +1 +1
23.12
Mon
night
04 h
Rain +6 748 NW
7 m/s
1.3 +2 +2
23.12
Mon
morn
07 h
Rain +5 750 NW
6 m/s
0.8 +2 +2
23.12
Mon
morn
10 h
Rain +6 752 NW
6 m/s
0.8 +2 +2
23.12
Mon
day
13 h
Light rain +6 754 NW
6 m/s
0.3 +3 +3
23.12
Mon
day
16 h
Light rain +6 755 NW
5 m/s
0.7 +2 +2
23.12
Mon
even
19 h
Light rain +5 757 NW
5 m/s
0.2 +2 +2
23.12
Mon
even
22 h
Mostly cloudy +5 758 W
4 m/s
0.1 +2 +2
24.12
Tue
night
01 h
Mostly cloudy +4 759 SW
3 m/s
0.1 +1 +1
24.12
Tue
night
04 h
Partly cloudy +3 759 W
3 m/s
0.0 0 0
24.12
Tue
morn
07 h
Partly cloudy +3 760 SW
3 m/s
0.0 0 0
24.12
Tue
morn
10 h
Mostly cloudy +4 761 S
2 m/s
0.1 +2 +2
24.12
Tue
day
13 h
Light rain +5 762 S
4 m/s
0.3 +2 +2
24.12
Tue
day
16 h
Cloudy +5 762 S
3 m/s
0.2 +3 +3
24.12
Tue
even
19 h
Cloudy +5 763 S
3 m/s
0.1 +3 +3
Sun, 22.12
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
+8
+7
+6
+4
+5
+5
+3
+4
Atmospheric pressure
745
743
742
743
743
743
744
745
Wind
W
7 m/s
W
7 m/s
W
7 m/s
W
7 m/s
W
7 m/s
W
5 m/s
W
5 m/s
W
5 m/s
Precipitation, mm
0.0
0.0
0.5
1.0
1.0
0.3
0.3
0.5
Tef,°C
+5
+3
+2
0
+1
+1
0
+1
Tefs,°C
+5
+3
+2
0
+1
+1
0
+1
Weather comfort
 
 
 
 
 
 
 
 
Mon
Mon
Mon
Mon
Mon
Mon
Mon
Mon
01 h
04 h
07 h
10 h
13 h
16 h
19 h
22 h
Air temperature,°С
+5
+6
+5
+6
+6
+6
+5
+5
Atmospheric pressure
745
748
750
752
754
755
757
758
Wind
W
7 m/s
NW
7 m/s
NW
6 m/s
NW
6 m/s
NW
6 m/s
NW
5 m/s
NW
5 m/s
W
4 m/s
Precipitation, mm
0.2
1.3
0.8
0.8
0.3
0.7
0.2
0.1
Tef,°C
+1
+2
+2
+2
+3
+2
+2
+2
Tefs,°C
+1
+2
+2
+2
+3
+2
+2
+2
Weather comfort
 
 
 
 
 
 
 
 
Tue
Tue
Tue
Tue
Tue
Tue
Tue
01 h
04 h
07 h
10 h
13 h
16 h
19 h
Air temperature,°С
+4
+3
+3
+4
+5
+5
+5
Atmospheric pressure
759
759
760
761
762
762
763
Wind
SW
3 m/s
W
3 m/s
SW
3 m/s
S
2 m/s
S
4 m/s
S
3 m/s
S
3 m/s
Precipitation, mm
0.1
0.0
0.0
0.1
0.3
0.2
0.1
Tef,°C
+1
0
0
+2
+2
+3
+3
Tefs,°C
+1
0
0
+2
+2
+3
+3
Weather comfort
 
 
 
 
 
 
 
 
  • Sun, 22.12
  • Mon, 23.12
  • Tue, 24.12
Location of a geographical point Uccle (Belgium): latitude 50.80 longitude 4.35 height above sea level 104 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.