March Weather in San Francisco

Last updated: March 2, 2024

The weather in San Francisco, Bolivia, during March is characterized by an average temperature of 15°C (59°F). Highs can soar to 26°C (78°F), while lows may dip to 7°C (45°F). Typically, the humidity level in San Francisco throughout March hovers around 78%.

7°C (45°F)

Minimum temperature

15°C (59°F)

Average temperature

26°C (78°F)

Maximum temperature

78%

Humidity

Precipitation and Sunshine hours

In March, San Francisco averages 185 mm (7.3 inches) of rainfall, typically over the course of 25 rainy days. The month enjoys an average of 12 hours 10 minutes of daylight, with the sun shining for approximately 9 hours 58 minutes each day. Additionally, there is a 18% probability of sunny days during this period.

185 mm (7.3 inches)

Precipitation

25 rainy days

Rainy days

9 hours 58 minutes

Sunshine hours

18%

Chance of sun

UV Index

In March, the UV Index in San Francisco reaches a maximum of 16, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 10 minutes.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
  07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00
UVI 1 2 6 10 14 16 15 13 9 5 2 1 0
Exposure Low High VeryHigh Extreme VeryHigh Moderate Low
Time to burn 45 min 25 min 15 min 10 min 15 min 30 min 45 min

Compare San Francisco's Climate with Cities Worldwide