San Marino weather by month

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

Temperature in San Marino (°F)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
43°F maximum daytime temperature in January in San Marino43
46°F maximum daytime temperature in February in San Marino46
52°F maximum daytime temperature in March in San Marino52
59°F maximum daytime temperature in April in San Marino59
68°F maximum daytime temperature in May in San Marino68
75°F maximum daytime temperature in June in San Marino75
81°F maximum daytime temperature in July in San Marino81
81°F maximum daytime temperature in August in San Marino81
73°F maximum daytime temperature in September in San Marino73
63°F maximum daytime temperature in October in San Marino63
54°F maximum daytime temperature in November in San Marino54
45°F maximum daytime temperature in December in San Marino45
Min temperature (night-time)
32°F minimum night-time temperature in January in San Marino32
34°F minimum night-time temperature in February in San Marino34
37°F minimum night-time temperature in March in San Marino37
45°F minimum night-time temperature in April in San Marino45
52°F minimum night-time temperature in May in San Marino52
57°F minimum night-time temperature in June in San Marino57
63°F minimum night-time temperature in July in San Marino63
63°F minimum night-time temperature in August in San Marino63
57°F minimum night-time temperature in September in San Marino57
50°F minimum night-time temperature in October in San Marino50
41°F minimum night-time temperature in November in San Marino41
34°F minimum night-time temperature in December in San Marino34
Heat & Humidity
No heat & humidity in January in San Marino0
No heat & humidity in February in San Marino0
No heat & humidity in March in San Marino0
No heat & humidity in April in San Marino0
No heat & humidity in May in San Marino0
No heat & humidity in June in San Marino0
Low heat & humidity in July in San MarinoL
Low heat & humidity in August in San MarinoL
No heat & humidity in September in San Marino0
No heat & humidity in October in San Marino0
No heat & humidity in November in San Marino0
No heat & humidity in December in San Marino0

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

Sunshine & Daylight in San Marino

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
9 hours of daylight per day in January in San Marino9
10 hours of daylight per day in February in San Marino10
12 hours of daylight per day in March in San Marino12
13 hours of daylight per day in April in San Marino13
15 hours of daylight per day in May in San Marino15
15 hours of daylight per day in June in San Marino15
15 hours of daylight per day in July in San Marino15
14 hours of daylight per day in August in San Marino14
12 hours of daylight per day in September in San Marino12
11 hours of daylight per day in October in San Marino11
10 hours of daylight per day in November in San Marino10
9 hours of daylight per day in December in San Marino9
UV Index (Maximum)
UV (maximum) index 1 (Low) in January in San Marino1
UV (maximum) index 2 (Low) in February in San Marino2
UV (maximum) index 4 (Moderate) in March in San Marino4
UV (maximum) index 5 (Moderate) in April in San Marino5
UV (maximum) index 7 (High) in May in San Marino7
UV (maximum) index 8 (Very High) in June in San Marino8
UV (maximum) index 8 (Very High) in July in San Marino8
UV (maximum) index 7 (High) in August in San Marino7
UV (maximum) index 5 (Moderate) in September in San Marino5
UV (maximum) index 3 (Moderate) in October in San Marino3
UV (maximum) index 2 (Low) in November in San Marino2
UV (maximum) index 1 (Low) in December in San Marino1

Rainfall in San Marino

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
12 days with some rainfall in January in San Marino12
11 days with some rainfall in February in San Marino11
13 days with some rainfall in March in San Marino13
13 days with some rainfall in April in San Marino13
13 days with some rainfall in May in San Marino13
12 days with some rainfall in June in San Marino12
8 days with some rainfall in July in San Marino8
9 days with some rainfall in August in San Marino9
10 days with some rainfall in September in San Marino10
12 days with some rainfall in October in San Marino12
13 days with some rainfall in November in San Marino13
12 days with some rainfall in December in San Marino12
Average monthly rainfall (inches)
1.9 inches monthly rainfall in January in San Marino1.9
2.0 inches monthly rainfall in February in San Marino2.0
2.4 inches monthly rainfall in March in San Marino2.4
2.6 inches monthly rainfall in April in San Marino2.6
2.5 inches monthly rainfall in May in San Marino2.5
2.2 inches monthly rainfall in June in San Marino2.2
2.1 inches monthly rainfall in July in San Marino2.1
2.4 inches monthly rainfall in August in San Marino2.4
3.0 inches monthly rainfall in September in San Marino3.0
3.1 inches monthly rainfall in October in San Marino3.1
4.3 inches monthly rainfall in November in San Marino4.3
2.5 inches monthly rainfall in December in San Marino2.5

More about San Marino

San Marino by month

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

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The climate guide for San Marino 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 Marino?

San Marino has a temperate climate with hot summers and some rainfall in all months.

Metric (°C)  |  Imperial (°F)

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Compare San Marino with the USA

Below the San Marino chart shows average maximum daytime temperature for San Marino and the USA (Washington).

Maximum daytime temperature (°F)

San Marino
USA (Washington)
43
41
46
45
52
55
59
66
68
75
75
84
81
88
81
86
73
79
63
68
54
57
45
46
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C)  |  Imperial (°F)

Compare more San Marino weather >>

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