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San Marino, United States Snapshot 2026
Where is San Marino?
San Marino, United States
- Continent
- Americas
- Country
- United States
- City
- San Marino
- Population
- 13.5K
- Elevation
- 172 m
- Coordinates
- 34.12°, -118.11°
San Marino is a city in United States with a population of approximately 13.5K. Average temperatures range from 7°C (45°F) in January to 33°C (92°F) in August. The best time to visit is May, June, September, October. The city sits at an elevation of 172 m above sea level.
Time in San Marino right now
Open full time & time zone page 03:30 30
Tuesday, June 16, 2026
IANA time zone
America/Los_Angeles
Daylight saving
DST in effect
PST / PDT
Next DST change
November 1
backward -1h
Live weather in San Marino
Daylight in San Marino today
View full sunrise & sunset page Sunrise
Sunset
Day length
14h 25m
Climate normals for San Marino
Long-term monthly averages based on historical data.
January
Good 
February
Good 
March
Good April
Excellent May best
Excellent June best
Excellent July
Good August
Good September best
Excellent October best
Excellent November
Good December
Good | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 19°C / 7°C | 17°C / 4°C | 6days (86 mm) Good | 8.1h Good | 64% Muggy | 3.7 Moderate | Good | View Details |
| February | 20°C / 7°C | 18°C / 5°C | 6days (76 mm) Good | 8.9h Good | 61% Muggy | 4.3 Moderate | Good | View Details |
| March | 20°C / 8°C | 19°C / 7°C | 8days (74 mm) Wet | 10h Excellent | 68% Muggy | 5.9 High | Good | View Details |
| April | 24°C / 11°C | 23°C / 9°C | 3days (19 mm) Excellent | 11.4h Excellent | 60% Moderate | 7.1 Very High | Excellent | View Details |
| May best | 25°C / 13°C | 25°C / 12°C | 3days (10 mm) Excellent | 12.2h Excellent | 64% Muggy | 7.9 Very High | Excellent | View Details |
| June best | 29°C / 16°C | 30°C / 16°C | 1days (2 mm) Excellent | 13.2h Excellent | 57% Moderate | 8.3 Very High | Excellent | View Details |
| July | 33°C / 19°C | 34°C / 20°C | 0days (1 mm) Excellent | 13.2h Excellent | 51% Moderate | 8.5 Very High | Good | View Details |
| August | 33°C / 19°C | 34°C / 20°C | 0days (7 mm) Excellent | 12.2h Excellent | 51% Moderate | 7.9 Very High | Good | View Details |
| September best | 31°C / 18°C | 32°C / 18°C | 1days (7 mm) Excellent | 11.3h Excellent | 55% Moderate | 6.9 High | Excellent | View Details |
| October best | 29°C / 14°C | 27°C / 13°C | 1days (10 mm) Excellent | 10.2h Excellent | 50% Moderate | 5.7 High | Excellent | View Details |
| November | 24°C / 11°C | 22°C / 8°C | 3days (31 mm) Excellent | 9h Good | 49% Moderate | 4.1 Moderate | Good | View Details |
| December | 20°C / 8°C | 18°C / 5°C | 5days (66 mm) Good | 7.8h Good | 58% Moderate | 3.4 Moderate | Good | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: 19°C / 7°C . Feb: 20°C / 7°C . Mar: 20°C / 8°C . Apr: 24°C / 11°C . May: 25°C / 13°C . Jun: 29°C / 16°C . Jul: 33°C / 19°C . Aug: 33°C / 19°C . Sep: 31°C / 18°C . Oct: 29°C / 14°C . Nov: 24°C / 11°C . Dec: 20°C / 8°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 86 mm. Feb: 76 mm. Mar: 74 mm. Apr: 19 mm. May: 10 mm. Jun: 2 mm. Jul: 1 mm. Aug: 7 mm. Sep: 7 mm. Oct: 10 mm. Nov: 31 mm. Dec: 66 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 64%. Feb: 61%. Mar: 68%. Apr: 60%. May: 64%. Jun: 57%. Jul: 51%. Aug: 51%. Sep: 55%. Oct: 50%. Nov: 49%. Dec: 58%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 11 km/h . Feb: 12 km/h . Mar: 14 km/h . Apr: 15 km/h . May: 14 km/h . Jun: 13 km/h . Jul: 13 km/h . Aug: 13 km/h . Sep: 13 km/h . Oct: 12 km/h . Nov: 11 km/h . Dec: 10 km/h .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 4. Feb: UV 4. Mar: UV 6. Apr: UV 7. May: UV 8. Jun: UV 8. Jul: UV 9. Aug: UV 8. Sep: UV 7. Oct: UV 6. Nov: UV 4. Dec: UV 3.
Frequently Asked Questions
San Marino has a population of approximately 13.5K.
The best months to visit San Marino are May, June, September, October, when temperatures are pleasant and rainfall is lower.
San Marino receives approximately 389mm of rainfall annually across 37 rainy days.
San Marino is located in United States, in the Americas region.
San Marino sits at an elevation of 172 m (564 ft) above sea level.