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The table shows the combined weather forecast in Athens 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 Athens

Date Time Weather type Air temperature, °C Atmospheric pressure Wind Precipitation, mm Tef, °C Tefs, °C Weather comfort
18.04
Sat
morn
05 h
Clear +14 754 N
2 m/s
0.0 +14 +14
18.04
Sat
morn
08 h
Clear +14 755 N
2 m/s
0.0 +14 +18
18.04
Sat
day
11 h
Clear +19 756 N
4 m/s
0.0 +18 +29
18.04
Sat
day
14 h
Clear +21 757 N
5 m/s
0.0 +19 +27
18.04
Sat
even
17 h
Clear +21 757 NE
4 m/s
0.0 +19 +21
18.04
Sat
even
20 h
Clear +18 758 NE
3 m/s
0.0 +18 +18
18.04
Sat
night
23 h
Clear +16 759 N
1 m/s
0.0 +17 +17
19.04
Sun
night
02 h
Clear +14 760 N
1 m/s
0.0 +15 +15
19.04
Sun
morn
05 h
Clear +12 760 N
1 m/s
0.0 +13 +13
19.04
Sun
morn
08 h
Clear +12 761 W
2 m/s
0.0 +12 +16
19.04
Sun
day
11 h
Clear +18 762 NE
1 m/s
0.0 +19 +37
19.04
Sun
day
14 h
Light cloudy +20 761 NE
1 m/s
0.0 +20 +34
19.04
Sun
even
17 h
Light cloudy +20 761 SE
2 m/s
0.0 +20 +23
19.04
Sun
even
20 h
Clear +18 761 E
3 m/s
0.0 +18 +18
19.04
Sun
night
23 h
Clear +15 761 NE
1 m/s
0.0 +16 +16
20.04
Mon
night
02 h
Clear +13 761 NE
1 m/s
0.0 +14 +14
20.04
Mon
morn
05 h
Clear +12 761 E
1 m/s
0.0 +13 +13
20.04
Mon
morn
08 h
Clear +13 761 calm 0.0 +13 +19
20.04
Mon
day
11 h
Clear +18 761 SW
2 m/s
0.0 +19 +35
20.04
Mon
day
14 h
Clear +21 760 SW
4 m/s
0.0 +19 +29
20.04
Mon
even
17 h
Clear +21 759 S
3 m/s
0.0 +19 +22
20.04
Mon
even
20 h
Clear +18 759 S
1 m/s
0.0 +19 +19
20.04
Mon
night
23 h
Clear +16 759 NE
1 m/s
0.0 +17 +17
Sat, 18.04
Sat
Sat
Sat
Sat
Sat
Sat
Sat
Sun
05 h
08 h
11 h
14 h
17 h
20 h
23 h
02 h
Air temperature,°С
+14
+14
+19
+21
+21
+18
+16
+14
Atmospheric pressure
754
755
756
757
757
758
759
760
Wind
N
2 m/s
N
2 m/s
N
4 m/s
N
5 m/s
NE
4 m/s
NE
3 m/s
N
1 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
+14
+14
+18
+19
+19
+18
+17
+15
Tefs,°C
+14
+18
+29
+27
+21
+18
+17
+15
Weather comfort
 
 
 
 
 
 
 
 
Sun
Sun
Sun
Sun
Sun
Sun
Sun
Mon
05 h
08 h
11 h
14 h
17 h
20 h
23 h
02 h
Air temperature,°С
+12
+12
+18
+20
+20
+18
+15
+13
Atmospheric pressure
760
761
762
761
761
761
761
761
Wind
N
1 m/s
W
2 m/s
NE
1 m/s
NE
1 m/s
SE
2 m/s
E
3 m/s
NE
1 m/s
NE
1 m/s
Precipitation, mm
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
Tef,°C
+13
+12
+19
+20
+20
+18
+16
+14
Tefs,°C
+13
+16
+37
+34
+23
+18
+16
+14
Weather comfort
 
 
 
 
 
 
 
 
Mon
Mon
Mon
Mon
Mon
Mon
Mon
05 h
08 h
11 h
14 h
17 h
20 h
23 h
Air temperature,°С
+12
+13
+18
+21
+21
+18
+16
Atmospheric pressure
761
761
761
760
759
759
759
Wind
E
1 m/s
calm
SW
2 m/s
SW
4 m/s
S
3 m/s
S
1 m/s
NE
1 m/s
Precipitation, mm
0.0
0.0
0.0
0.0
0.0
0.0
0.0
Tef,°C
+13
+13
+19
+19
+19
+19
+17
Tefs,°C
+13
+19
+35
+29
+22
+19
+17
Weather comfort
 
 
 
 
 
 
 
 
  • Sat, 18.04
  • Sun, 19.04
  • Mon, 20.04
Location of a geographical point Athens (Greece): latitude 37.8894 longitude 23.7417 height above sea level 15 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.