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The table shows the combined weather forecast in Aachen for 14 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 Aachen

Date Time Weather type Air temperature, °C Atmospheric pressure Wind Precipitation, mm Tef, °C Tefs, °C Weather comfort
29.04
Tue
morn
07 h
Clear +9 749 E
2 m/s
0.0 +8 +10
29.04
Tue
day
13 h
Clear +19 749 E
3 m/s
0.0 +19 +31
29.04
Tue
even
19 h
Clear +20 748 NE
3 m/s
0.0 +19 +19
30.04
Wen
night
01 h
Clear +12 748 E
2 m/s
0.0 +12 +12
30.04
Wen
morn
07 h
Clear +11 747 SE
2 m/s
0.0 +10 +12
30.04
Wen
day
13 h
Clear +21 748 NE
3 m/s
0.0 +19 +31
30.04
Wen
even
19 h
Clear +22 746 NE
3 m/s
0.0 +19 +19
01.05
Thu
night
01 h
Clear +14 746 SE
2 m/s
0.0 +14 +14
01.05
Thu
morn
07 h
Clear +13 745 S
2 m/s
0.0 +13 +15
01.05
Thu
day
13 h
Clear +24 745 SW
2 m/s
0.0 +20 +35
01.05
Thu
even
19 h
Light cloudy +25 743 SW
3 m/s
0.0 +20 +20
02.05
Fri
night
01 h
Clear +16 743 S
3 m/s
0.0 +16 +16
02.05
Fri
morn
07 h
Clear +15 743 S
4 m/s
0.0 +15 +16
02.05
Fri
day
13 h
Light cloudy +16 557 W
4 m/s
0.0 +16 +23
02.05
Fri
even
19 h
Clear +14 511 W
3 m/s
0.0 +14 +14
03.05
Sat
night
01 h
Clear +9 500 N
1 m/s
0.0 +9 +9
03.05
Sat
morn
07 h
Light cloudy +8 496 NE
1 m/s
0.0 +8 +10
03.05
Sat
day
13 h
Partly cloudy +13 495 N
2 m/s
0.0 +13 +20
Tue, 29.04
Tue
Tue
Tue
Wen
Wen
Wen
Wen
Thu
07 h
13 h
19 h
01 h
07 h
13 h
19 h
01 h
Air temperature,°С
+9
+19
+20
+12
+11
+21
+22
+14
Atmospheric pressure
749
749
748
748
747
748
746
746
Wind
E
2 m/s
E
3 m/s
NE
3 m/s
E
2 m/s
SE
2 m/s
NE
3 m/s
NE
3 m/s
SE
2 m/s
Precipitation, mm
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
Tef,°C
+8
+19
+19
+12
+10
+19
+19
+14
Tefs,°C
+10
+31
+19
+12
+12
+31
+19
+14
Weather comfort
 
 
 
 
 
 
 
 
Thu
Thu
Thu
Fri
Fri
Fri
Fri
Sat
07 h
13 h
19 h
01 h
07 h
13 h
19 h
01 h
Air temperature,°С
+13
+24
+25
+16
+15
+16
+14
+9
Atmospheric pressure
745
745
743
743
743
557
511
500
Wind
S
2 m/s
SW
2 m/s
SW
3 m/s
S
3 m/s
S
4 m/s
W
4 m/s
W
3 m/s
N
1 m/s
Precipitation, mm
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
Tef,°C
+13
+20
+20
+16
+15
+16
+14
+9
Tefs,°C
+15
+35
+20
+16
+16
+23
+14
+9
Weather comfort
 
 
 
 
 
 
 
 
Sat
Sat
07 h
13 h
Air temperature,°С
+8
+13
Atmospheric pressure
496
495
Wind
NE
1 m/s
N
2 m/s
Precipitation, mm
0.0
0.0
Tef,°C
+8
+13
Tefs,°C
+10
+20
Weather comfort
 
 
 
 
 
 
 
 
Air temperature,°С
Atmospheric pressure
Wind
Precipitation, mm
Tef,°C
Tefs,°C
Weather comfort
 
 
 
 
 
 
 
 
Air temperature,°С
Atmospheric pressure
Wind
Precipitation, mm
Tef,°C
Tefs,°C
Weather comfort
 
 
 
 
 
 
 
 
Air temperature,°С
Atmospheric pressure
Wind
Precipitation, mm
Tef,°C
Tefs,°C
Weather comfort
 
 
 
 
 
 
 
 
Air temperature,°С
Atmospheric pressure
Wind
Precipitation, mm
Tef,°C
Tefs,°C
Weather comfort
 
 
 
 
 
 
 
 
  • Tue, 29.04
  • Thu, 01.05
  • Sat, 03.05
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Location of a geographical point Aachen (Germany): latitude 50.78 longitude 6.01 height above sea level 231 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.