The Weather Network
Weather
Maps
News
Video
|
Welcome
Monthly
Forecasts
Current
Hourly
7 Days
14 Days
Monthly
°C
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
San Jose, E
Content continues below
January
Average Temperature
High
34°
Feels 35
Low
24°
Feels 24
Average Precipitation
4 Days
Rain amount
12.1mm
Snow amount
0cm
Content continues below
Daily Historical Averages
January 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
33°
8
33°
9
34°
10
33°
11
34°
12
33°
13
33°
14
31°
15
32°
16
30°
17
32°
18
33°
19
33°
20
34°
21
31°
22
23
24
25
26
27
28
29
30
31
Forecast
Wednesday, January 7, 2026
Day
33°
Feels 34
Wind
11 km/h NE
Gust
17 km/h
Humidity
41%
P.O.P
40%
Rain
<1 mm
Night
24°
Feels 25
Wind
12 km/h N
Gust
18 km/h
Humidity
69%
P.O.P
20%
Historical Averages
Jan 7
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.