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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
19.04
Sat
day
15 h
Clear +11 762 SE
1 m/s
0.0 +11 +13
19.04
Sat
even
18 h
Clear +16 763 SW
1 m/s
0.0 +17 +33
19.04
Sat
even
21 h
Clear +20 763 NW
2 m/s
0.0 +19 +36
20.04
Sun
night
00 h
Clear +22 762 NW
3 m/s
0.0 +19 +24
20.04
Sun
night
03 h
Clear +18 762 NW
2 m/s
0.0 +18 +18
20.04
Sun
morn
06 h
Clear +14 763 NW
2 m/s
0.0 +14 +14
20.04
Sun
morn
09 h
Light cloudy +12 763 S
1 m/s
0.0 +13 +13
20.04
Sun
day
12 h
Light cloudy +11 762 S
1 m/s
0.0 +12 +12
20.04
Sun
day
15 h
Light cloudy +11 762 SW
1 m/s
0.0 +12 +14
20.04
Sun
even
18 h
Light cloudy +15 762 W
1 m/s
0.0 +16 +29
20.04
Sun
even
21 h
Clear +20 762 NW
1 m/s
0.0 +20 +40
21.04
Mon
night
00 h
Clear +23 760 NW
4 m/s
0.0 +19 +23
21.04
Mon
night
03 h
Clear +19 760 NW
3 m/s
0.0 +19 +19
21.04
Mon
morn
06 h
Clear +16 761 NW
1 m/s
0.0 +17 +17
21.04
Mon
morn
09 h
Clear +13 760 SW
1 m/s
0.0 +14 +14
21.04
Mon
day
12 h
Clear +11 760 SE
1 m/s
0.0 +12 +12
21.04
Mon
day
15 h
Clear +10 760 NW
1 m/s
0.0 +11 +13
21.04
Mon
even
18 h
Clear +18 760 W
1 m/s
0.0 +19 +35
21.04
Mon
even
21 h
Clear +23 760 NW
2 m/s
0.0 +19 +36
22.04
Tue
night
00 h
Clear +26 758 NW
3 m/s
0.0 +22 +27
22.04
Tue
night
03 h
Clear +22 758 NW
3 m/s
0.0 +19 +19
22.04
Tue
morn
06 h
Clear +18 759 N
1 m/s
0.0 +19 +19
22.04
Tue
morn
09 h
Clear +14 759 E
1 m/s
0.0 +15 +15
Sat, 19.04
Sat
Sat
Sat
Sun
Sun
Sun
Sun
Sun
15 h
18 h
21 h
00 h
03 h
06 h
09 h
12 h
Air temperature,°С
+11
+16
+20
+22
+18
+14
+12
+11
Atmospheric pressure
762
763
763
762
762
763
763
762
Wind
SE
1 m/s
SW
1 m/s
NW
2 m/s
NW
3 m/s
NW
2 m/s
NW
2 m/s
S
1 m/s
S
1 m/s
Precipitation, mm
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
Tef,°C
+11
+17
+19
+19
+18
+14
+13
+12
Tefs,°C
+13
+33
+36
+24
+18
+14
+13
+12
Weather comfort
 
 
 
 
 
 
 
 
Sun
Sun
Sun
Mon
Mon
Mon
Mon
Mon
15 h
18 h
21 h
00 h
03 h
06 h
09 h
12 h
Air temperature,°С
+11
+15
+20
+23
+19
+16
+13
+11
Atmospheric pressure
762
762
762
760
760
761
760
760
Wind
SW
1 m/s
W
1 m/s
NW
1 m/s
NW
4 m/s
NW
3 m/s
NW
1 m/s
SW
1 m/s
SE
1 m/s
Precipitation, mm
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
Tef,°C
+12
+16
+20
+19
+19
+17
+14
+12
Tefs,°C
+14
+29
+40
+23
+19
+17
+14
+12
Weather comfort
 
 
 
 
 
 
 
 
Mon
Mon
Mon
Tue
Tue
Tue
Tue
15 h
18 h
21 h
00 h
03 h
06 h
09 h
Air temperature,°С
+10
+18
+23
+26
+22
+18
+14
Atmospheric pressure
760
760
760
758
758
759
759
Wind
NW
1 m/s
W
1 m/s
NW
2 m/s
NW
3 m/s
NW
3 m/s
N
1 m/s
E
1 m/s
Precipitation, mm
0.0
0.0
0.0
0.0
0.0
0.0
0.0
Tef,°C
+11
+19
+19
+22
+19
+19
+15
Tefs,°C
+13
+35
+36
+27
+19
+19
+15
Weather comfort
 
 
 
 
 
 
 
 
  • Sat, 19.04
  • Sun, 20.04
  • Mon, 21.04
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.