San Jose weather by month

Check out San Jose weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature in San Jose (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
15°C maximum daytime temperature in January in San Jose15
15°C maximum daytime temperature in February in San Jose15
16°C maximum daytime temperature in March in San Jose16
18°C maximum daytime temperature in April in San Jose18
22°C maximum daytime temperature in May in San Jose22
26°C maximum daytime temperature in June in San Jose26
29°C maximum daytime temperature in July in San Jose29
29°C maximum daytime temperature in August in San Jose29
27°C maximum daytime temperature in September in San Jose27
23°C maximum daytime temperature in October in San Jose23
19°C maximum daytime temperature in November in San Jose19
16°C maximum daytime temperature in December in San Jose16
Min temperature (night-time)
8°C minimum night-time temperature in January in San Jose8
8°C minimum night-time temperature in February in San Jose8
8°C minimum night-time temperature in March in San Jose8
10°C minimum night-time temperature in April in San Jose10
13°C minimum night-time temperature in May in San Jose13
17°C minimum night-time temperature in June in San Jose17
20°C minimum night-time temperature in July in San Jose20
21°C minimum night-time temperature in August in San Jose21
19°C minimum night-time temperature in September in San Jose19
15°C minimum night-time temperature in October in San Jose15
11°C minimum night-time temperature in November in San Jose11
8°C minimum night-time temperature in December in San Jose8
Heat & Humidity
No heat & humidity in January in San Jose0
No heat & humidity in February in San Jose0
No heat & humidity in March in San Jose0
No heat & humidity in April in San Jose0
No heat & humidity in May in San Jose0
Low heat & humidity in June in San JoseL
Moderate heat & humidity in July in San JoseM
Moderate heat & humidity in August in San JoseM
Low heat & humidity in September in San JoseL
No heat & humidity in October in San Jose0
No heat & humidity in November in San Jose0
No heat & humidity in December in San Jose0
Sea temperature
15°C sea temperature in January in San Jose15
14°C sea temperature in February in San Jose14
15°C sea temperature in March in San Jose15
16°C sea temperature in April in San Jose16
18°C sea temperature in May in San Jose18
22°C sea temperature in June in San Jose22
25°C sea temperature in July in San Jose25
26°C sea temperature in August in San Jose26
25°C sea temperature in September in San Jose25
22°C sea temperature in October in San Jose22
19°C sea temperature in November in San Jose19
16°C sea temperature in December in San Jose16

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & Daylight in San Jose

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
10 hours of daylight per day in January in San Jose10
11 hours of daylight per day in February in San Jose11
12 hours of daylight per day in March in San Jose12
13 hours of daylight per day in April in San Jose13
14 hours of daylight per day in May in San Jose14
15 hours of daylight per day in June in San Jose15
15 hours of daylight per day in July in San Jose15
14 hours of daylight per day in August in San Jose14
12 hours of daylight per day in September in San Jose12
11 hours of daylight per day in October in San Jose11
10 hours of daylight per day in November in San Jose10
9 hours of daylight per day in December in San Jose9
UV Index (Maximum)
UV (maximum) index 2 (Low) in January in San Jose2
UV (maximum) index 3 (Moderate) in February in San Jose3
UV (maximum) index 5 (Moderate) in March in San Jose5
UV (maximum) index 6 (High) in April in San Jose6
UV (maximum) index 8 (Very High) in May in San Jose8
UV (maximum) index 9 (Very High) in June in San Jose9
UV (maximum) index 9 (Very High) in July in San Jose9
UV (maximum) index 8 (Very High) in August in San Jose8
UV (maximum) index 6 (High) in September in San Jose6
UV (maximum) index 4 (Moderate) in October in San Jose4
UV (maximum) index 3 (Moderate) in November in San Jose3
UV (maximum) index 2 (Low) in December in San Jose2

Rainfall in San Jose

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
14 days with some rainfall in January in San Jose14
12 days with some rainfall in February in San Jose12
12 days with some rainfall in March in San Jose12
10 days with some rainfall in April in San Jose10
8 days with some rainfall in May in San Jose8
6 days with some rainfall in June in San Jose6
3 days with some rainfall in July in San Jose3
5 days with some rainfall in August in San Jose5
6 days with some rainfall in September in San Jose6
11 days with some rainfall in October in San Jose11
11 days with some rainfall in November in San Jose11
13 days with some rainfall in December in San Jose13
Average monthly rainfall (mm)
37 mm monthly rainfall in January in San Jose37
31 mm monthly rainfall in February in San Jose31
41 mm monthly rainfall in March in San Jose41
39 mm monthly rainfall in April in San Jose39
28 mm monthly rainfall in May in San Jose28
17 mm monthly rainfall in June in San Jose17
7 mm monthly rainfall in July in San Jose7
27 mm monthly rainfall in August in San Jose27
46 mm monthly rainfall in September in San Jose46
73 mm monthly rainfall in October in San Jose73
53 mm monthly rainfall in November in San Jose53
57 mm monthly rainfall in December in San Jose57

More about San Jose

San Jose by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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The climate guide for Ibiza (San Jose) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

What's the climate like in San Jose?

San Jose has a cool semi arid climate with hot summers.

Metric (°C / mm)  |  Imperial (°F / inches)

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More about Ibiza

Compare San Jose with the UK

Below the San Jose chart shows average maximum daytime temperature for San Jose, Ibiza, Balearic Islands, Spain and the UK (London).

Maximum daytime temperature (°C)

San Jose, Ibiza, Balearic Islands, Spain
UK (London)
15
7
15
7
16
10
18
13
22
17
26
20
29
22
29
22
27
19
23
15
19
10
16
8
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C / mm)  |  Imperial (°F / inches)

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