San Francisco and Kailua Kona — 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)
— Kailua Kona (United States)

Most sunny months

San Francisco

Kailua Kona

June		19 days
September		19 days
May		18 days

January		25 days
February		22 days
March		22 days

The warmest months

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

September		28.3 °C
July		28.2 °C
August		28.1 °C

The warmest water (sea, ocean)

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

September		27.5 °C
October		27.3 °C
August		27.2 °C

The coldest months

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

January		25.1 °C
February		25.4 °C
March		25.8 °C

Rainiest months

January		4 days
February		4 days
March		4 days

July		3 days
May		3 days
August		3 days

Most windy months

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

May		11.5 km / h
April		11.1 km / h
June		10.8 km / h