All countries
Best Time to Visit San Marino
Climate based on San Marino • 2015–2024
The best overall weather in San Marino is in July, with average highs around 29°C. The single best 14-day window: Jul 23 - Aug 5. The hottest month is July (29°C highs) and the coolest is January (8°C highs).
Year-at-a-glance heatmap
Each cell is colored by the typical daytime high for that day. Hover for rainfall and sunshine.
1
5
10
15
20
25
30
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
- Freezingbelow 0°C
- Very Cold0–5°C
- Cold5–12°C
- Fresh12–18°C
- Comfortable18–25°C
- Warm25–30°C
- Very Warm30–39°C
- Smoking Hot39°C+
Best 14-day travel windows
Top pick
Jul 23 - Aug 5
14-day window • Avg 25°C • Warm
Alternative 1
Aug 6 - Aug 19
14-day window • Avg 24°C • Warm
Alternative 2
Jul 9 - Jul 22
14-day window • Avg 24°C • Warm
Month-by-month breakdown
January
Cold5°Cavg
- 8°C / 1°C
- 79mm total
- 6.1h sun/day
February
Cold7°Cavg
- 11°C / 2°C
- 93mm total
- 7.3h sun/day
March
Fresh8°Cavg
- 13°C / 4°C
- 78mm total
- 9.0h sun/day
April
Fresh12°Cavg
- 16°C / 7°C
- 72mm total
- 10.6h sun/day
May
Comfortable16°Cavg
- 20°C / 11°C
- 130mm total
- 11.1h sun/day
June
Warm21°Cavg
- 26°C / 16°C
- 60mm total
- 13.1h sun/day
July
Warm24°Cavg
- 29°C / 19°C
- 46mm total
- 13.7h sun/day
August
Warm24°Cavg
- 29°C / 19°C
- 59mm total
- 12.4h sun/day
September
Comfortable19°Cavg
- 23°C / 15°C
- 99mm total
- 10.3h sun/day
October
Comfortable15°Cavg
- 19°C / 11°C
- 112mm total
- 8.1h sun/day
November
Fresh10°Cavg
- 13°C / 6°C
- 112mm total
- 6.1h sun/day
December
Cold6°Cavg
- 10°C / 3°C
- 71mm total
- 5.9h sun/day
Plan your trip to San Marino
Found your dates? Use TimeOffCalendar to line up the trip with your time off, public holidays, and your partner's schedule. Free for one person, forever.
Plan my time off