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The table shows the combined weather forecast in San Jose 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 San Jose

Date Time Weather type Air temperature, °C Atmospheric pressure Wind Precipitation, mm Tef, °C Tefs, °C Weather comfort
20.11
Wen
day
12 h
Mostly cloudy +10 761 SE
3 m/s
0.0 +9 +9
20.11
Wen
day
15 h
Mostly cloudy +11 762 SE
4 m/s
0.0 +9 +9
20.11
Wen
even
18 h
Mostly cloudy +14 763 SE
5 m/s
0.0 +13 +13
20.11
Wen
even
21 h
Light rain +15 762 SE
6 m/s
0.0 +14 +14
21.11
Thu
night
00 h
Light rain +15 762 S
5 m/s
0.1 +14 +14
21.11
Thu
night
03 h
Mostly cloudy +14 762 S
5 m/s
0.2 +13 +13
21.11
Thu
morn
06 h
Light rain +14 762 SE
4 m/s
0.0 +13 +13
21.11
Thu
morn
09 h
Light rain +13 762 SE
4 m/s
0.1 +12 +12
21.11
Thu
day
12 h
Light rain +14 762 SE
4 m/s
0.1 +13 +13
21.11
Thu
day
15 h
Rain +13 763 SE
4 m/s
1.2 +12 +12
21.11
Thu
even
18 h
Light rain +15 763 SE
4 m/s
0.3 +14 +14
21.11
Thu
even
21 h
Light rain +16 762 SE
3 m/s
0.3 +16 +17
22.11
Fri
night
00 h
Cloudy +16 761 SE
3 m/s
0.1 +16 +16
22.11
Fri
night
03 h
Partly cloudy +15 761 SE
3 m/s
0.0 +14 +14
22.11
Fri
morn
06 h
Mostly cloudy +14 762 SE
3 m/s
0.0 +14 +14
22.11
Fri
morn
09 h
Partly cloudy +15 761 SE
4 m/s
0.0 +14 +14
22.11
Fri
day
12 h
Light rain +15 760 SE
4 m/s
0.0 +14 +14
22.11
Fri
day
15 h
Rain +14 760 SE
4 m/s
3.0 +13 +13
22.11
Fri
even
18 h
Rain +14 760 SE
4 m/s
4.3 +13 +13
22.11
Fri
even
21 h
Rain +15 758 SE
3 m/s
5.3 +14 +14
23.11
Sat
night
00 h
Heavy rain +14 757 S
2 m/s
5.2 +14 +14
23.11
Sat
night
03 h
Heavy rain +14 757 SE
2 m/s
6.4 +14 +14
23.11
Sat
morn
06 h
Rain +14 758 S
2 m/s
2.1 +14 +14
Wen, 20.11
Wen
Wen
Wen
Wen
Thu
Thu
Thu
Thu
12 h
15 h
18 h
21 h
00 h
03 h
06 h
09 h
Air temperature,°С
+10
+11
+14
+15
+15
+14
+14
+13
Atmospheric pressure
761
762
763
762
762
762
762
762
Wind
SE
3 m/s
SE
4 m/s
SE
5 m/s
SE
6 m/s
S
5 m/s
S
5 m/s
SE
4 m/s
SE
4 m/s
Precipitation, mm
0.0
0.0
0.0
0.0
0.1
0.2
0.0
0.1
Tef,°C
+9
+9
+13
+14
+14
+13
+13
+12
Tefs,°C
+9
+9
+13
+14
+14
+13
+13
+12
Weather comfort
 
 
 
 
 
 
 
 
Thu
Thu
Thu
Thu
Fri
Fri
Fri
Fri
12 h
15 h
18 h
21 h
00 h
03 h
06 h
09 h
Air temperature,°С
+14
+13
+15
+16
+16
+15
+14
+15
Atmospheric pressure
762
763
763
762
761
761
762
761
Wind
SE
4 m/s
SE
4 m/s
SE
4 m/s
SE
3 m/s
SE
3 m/s
SE
3 m/s
SE
3 m/s
SE
4 m/s
Precipitation, mm
0.1
1.2
0.3
0.3
0.1
0.0
0.0
0.0
Tef,°C
+13
+12
+14
+16
+16
+14
+14
+14
Tefs,°C
+13
+12
+14
+17
+16
+14
+14
+14
Weather comfort
 
 
 
 
 
 
 
 
Fri
Fri
Fri
Fri
Sat
Sat
Sat
12 h
15 h
18 h
21 h
00 h
03 h
06 h
Air temperature,°С
+15
+14
+14
+15
+14
+14
+14
Atmospheric pressure
760
760
760
758
757
757
758
Wind
SE
4 m/s
SE
4 m/s
SE
4 m/s
SE
3 m/s
S
2 m/s
SE
2 m/s
S
2 m/s
Precipitation, mm
0.0
3.0
4.3
5.3
5.2
6.4
2.1
Tef,°C
+14
+13
+13
+14
+14
+14
+14
Tefs,°C
+14
+13
+13
+14
+14
+14
+14
Weather comfort
 
 
 
 
 
 
 
 
  • Wen, 20.11
  • Thu, 21.11
  • Fri, 22.11
Location of a geographical point San Jose (California, USA): latitude 37.3497 longitude -121.9033 height above sea level 20 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.