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The table shows the combined weather forecast in Nantes 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 Nantes

Date Time Weather type Air temperature, °C Atmospheric pressure Wind Precipitation, mm Tef, °C Tefs, °C Weather comfort
27.07
Sun
night
04 h
Clear +3 771 SE
4 m/s
0.0 0 0
27.07
Sun
morn
07 h
Clear +2 773 SE
4 m/s
0.0 -2 -1
27.07
Sun
morn
10 h
Clear +8 773 SE
4 m/s
0.0 +6 +13
27.07
Sun
day
13 h
Clear +15 771 SE
5 m/s
0.0 +14 +23
27.07
Sun
day
16 h
Clear +16 769 SE
4 m/s
0.0 +16 +23
27.07
Sun
even
19 h
Clear +10 771 E
2 m/s
0.0 +10 +11
27.07
Sun
even
22 h
Clear +8 771 E
3 m/s
0.0 +6 +6
28.07
Mon
night
01 h
Clear +6 772 E
4 m/s
0.0 +4 +4
28.07
Mon
night
04 h
Clear +4 772 NE
4 m/s
0.0 +1 +1
28.07
Mon
morn
07 h
Cloudy +6 773 N
4 m/s
0.0 +3 +3
28.07
Mon
morn
10 h
Light cloudy +13 773 N
6 m/s
0.0 +11 +14
28.07
Mon
day
13 h
Clear +18 770 N
4 m/s
0.0 +17 +28
28.07
Mon
day
16 h
Clear +18 768 N
3 m/s
0.0 +18 +26
28.07
Mon
even
19 h
Clear +12 769 NE
2 m/s
0.0 +12 +13
28.07
Mon
even
22 h
Clear +11 770 N
3 m/s
0.0 +10 +10
29.07
Tue
night
01 h
Clear +9 771 N
3 m/s
0.0 +7 +7
29.07
Tue
night
04 h
Clear +6 770 N
3 m/s
0.0 +4 +4
29.07
Tue
morn
07 h
Clear +6 772 N
3 m/s
0.0 +4 +5
29.07
Tue
morn
10 h
Clear +12 771 N
5 m/s
0.0 +11 +16
29.07
Tue
day
13 h
Clear +17 768 N
4 m/s
0.0 +17 +27
29.07
Tue
day
16 h
Clear +18 767 N
4 m/s
0.0 +17 +24
29.07
Tue
even
19 h
Clear +11 768 N
2 m/s
0.0 +11 +12
29.07
Tue
even
22 h
Clear +10 769 N
3 m/s
0.0 +9 +9
Sun, 27.07
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
+3
+2
+8
+15
+16
+10
+8
+6
Atmospheric pressure
771
773
773
771
769
771
771
772
Wind
SE
4 m/s
SE
4 m/s
SE
4 m/s
SE
5 m/s
SE
4 m/s
E
2 m/s
E
3 m/s
E
4 m/s
Precipitation, mm
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
Tef,°C
0
-2
+6
+14
+16
+10
+6
+4
Tefs,°C
0
-1
+13
+23
+23
+11
+6
+4
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
+4
+6
+13
+18
+18
+12
+11
+9
Atmospheric pressure
772
773
773
770
768
769
770
771
Wind
NE
4 m/s
N
4 m/s
N
6 m/s
N
4 m/s
N
3 m/s
NE
2 m/s
N
3 m/s
N
3 m/s
Precipitation, mm
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
Tef,°C
+1
+3
+11
+17
+18
+12
+10
+7
Tefs,°C
+1
+3
+14
+28
+26
+13
+10
+7
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
+6
+6
+12
+17
+18
+11
+10
Atmospheric pressure
770
772
771
768
767
768
769
Wind
N
3 m/s
N
3 m/s
N
5 m/s
N
4 m/s
N
4 m/s
N
2 m/s
N
3 m/s
Precipitation, mm
0.0
0.0
0.0
0.0
0.0
0.0
0.0
Tef,°C
+4
+4
+11
+17
+17
+11
+9
Tefs,°C
+4
+5
+16
+27
+24
+12
+9
Weather comfort
 
 
 
 
 
 
 
 
  • Sun, 27.07
  • Mon, 28.07
  • Tue, 29.07
Location of a geographical point Nantes (France): latitude 47.1500 longitude -1.6088 height above sea level 27 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.