San Francisco and Washington — Comparison weather

Comparison weather

Learn where is warmer and colder where in any month of the year. Compare the day and night temperature, water temperature and precipitation. Where the sun shines longer, and where the rains.

You have chosen to compare the two cities:

— San Francisco (United States)
— Washington (United States)

Most sunny months

San Francisco

Washington

June		19 days
September		19 days
May		18 days

November		16 days
July		15 days
June		15 days

The warmest months

August		19 °C
September		18.6 °C
July		17.8 °C

July		31.6 °C
August		30.3 °C
June		28.1 °C

The warmest water (sea, ocean)

September		16.4 °C
August		16.3 °C
October		15.6 °C

July		27 °C
August		26.4 °C
June		24 °C

The coldest months

December		12.3 °C
January		12.6 °C
February		13.1 °C

January		4.4 °C
February		6.7 °C
December		7.9 °C

Rainiest months

January		4 days
February		4 days
March		4 days

July		7 days
August		7 days
June		6 days

Most windy months

May		16.1 km / h
June		15.5 km / h
April		15.3 km / h

April		14.9 km / h
March		14.8 km / h
February		14 km / h