Redwood City (CA) monthly weather averages

Contents

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Redwood City

Redwood City average temperature chart (Celsius) Redwood City average temperature chart (Fahrenheit)
Average monthly temperatures in Redwood City (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 13.3 15 15.6 17.4 19.3 21.7 23 23.3 23.5 21.3 16.7 13.3
°F 56 59.1 60.1 63.3 66.8 71.1 73.4 74 74.2 70.4 62 55.9

Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.

Average rainfall & rainy days

The graph below shows the average rainfall and number of rainy days per month.

Redwood City monthly rainfall chart (mm) Redwood City monthly rainfall chart (inches)
Average monthly rainfall in Redwood City (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 133 103 98 45 9 4 2 2 7 35 92 102
inches 5.2 4.1 3.9 1.8 0.4 0.1 0.1 0.1 0.3 1.4 3.6 4
Rainy days 10 9 10 6 3 1 1 1 2 4 8 9

Average annual rainfall in Redwood City: 547.267mm (215.5 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Redwood City

Redwood City average daily sunshine chart
Average daily sunshine Redwood City
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 6.3 7.9 9.3 11.1 11.5 11.6 11.3 10.4 10 8.9 6.5 5.6

Day / night temperatures

The graph below shows the daily range of temperatures for each month.

Redwood City average minimum / maximum temperatures (Celsius) Redwood City average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Redwood City (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 4.3 6 6.4 7.2 8.8 10.6 11.7 12.2 11.9 9.8 6.9 4.5
Max °C 13.6 15.3 15.9 17.7 19.6 22 23.3 23.6 23.8 21.6 16.9 13.5
Min °F 39.7 42.7 43.4 44.9 47.8 51.1 53.1 54 53.3 49.6 44.4 40.1
Max °F 48 51.1 52 54.3 57.6 61.3 63.5 64.2 64 60.3 53.4 48.2

Sea temperature

The graph below shows the average sea temperature.

Redwood City average sea temperature chart (Celsius) Redwood City average sea temperature chart (Fahrenheit)
Average sea temperature around Redwood City in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 12.4 12.2 12.2 11.8 11.8 12.2 13.1 14 14.4 14.2 13.6 12.7
°F 54.2 54 53.9 53.3 53.2 53.9 55.5 57.2 57.9 57.6 56.4 54.9

Wind speed

The graph below shows the average wind speed.

Redwood City average winspeed by month (km/h) Redwood City average winspeed by month (mph)
Average wind speed in Redwood City (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 12 14 17 18 20 20 19 18 16 14 13 13
mph 8 9 11 11 13 13 12 11 10 9 8 8

A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.

Relative humidity

The graph below shows the average relative humidity.

Redwood City relative humidity averages
Average relative humidity in Redwood City
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
79% 76% 73% 70% 69% 68% 70% 71% 70% 71% 76% 79%

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Redwood City weather stats

Redwood City weather statistics
Hottest month: August 23.3°C 73.9°F
Driest month: July 2mm 0.1ins
Sunniest month: April 11.1hrs
Coldest month: January 13.3°C 55.9°F
Wettest month: January 133mm 5.2ins
Warmest sea: September 14.4°C 57.9°F
Map showing location of Redwood City (37.48522, -122.23635) Redwood City map pin © Google

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