Redmond (WA) monthly weather averages

Average daytime temperature

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

Redmond average temperature chart (Celsius) Redmond average temperature chart (Fahrenheit)
Average monthly temperatures in Redmond (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 7 9.5 11.1 13.6 17.1 20.2 22.9 23 20 15.1 10 7.1
°F 44.6 49.1 52.1 56.5 62.8 68.4 73.2 73.4 67.9 59.2 50.1 44.8

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.

Redmond monthly rainfall chart (mm) Redmond monthly rainfall chart (inches)
Average monthly rainfall in Redmond (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 167 119 114 86 65 57 30 39 60 103 165 171
inches 6.6 4.7 4.5 3.4 2.6 2.3 1.2 1.5 2.4 4 6.5 6.7
Rainy days 17 15 16 13 11 9 5 6 9 12 17 18

Average annual rainfall in Redmond: 1102.167mm (433.9 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Redmond

Redmond average daily sunshine chart
Average daily sunshine Redmond
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 2.5 4 5.8 7.1 8.5 9.3 10.8 9.7 7.8 5 2.7 2

Day / night temperatures

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

Redmond average minimum / maximum temperatures (Celsius) Redmond average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Redmond (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 1.3 2.3 2.9 4.6 7.3 10.4 12.1 12.2 9.8 6.5 3.8 1.8
Max °C 7.2 9.7 11.4 13.9 17.4 20.5 23.2 23.3 20.2 15.4 10.2 7.3
Min °F 34.3 36.1 37.1 40.2 45.1 50.6 53.7 53.9 49.6 43.6 38.8 35.2
Max °F 39.6 42.8 44.8 48.6 54.1 59.7 63.7 63.9 59 51.6 44.6 40.1

Sea temperature

The graph below shows the average sea temperature.

Redmond average sea temperature chart (Celsius) Redmond average sea temperature chart (Fahrenheit)
Average sea temperature around Redmond in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 8.1 8 8.3 9.1 10.5 12 13.1 13.4 12.8 11.2 9.7 8.6
°F 46.5 46.4 47 48.4 50.9 53.6 55.5 56.2 55.1 52.1 49.5 47.5

Wind speed

The graph below shows the average wind speed.

Redmond average winspeed by month (km/h) Redmond average winspeed by month (mph)
Average wind speed in Redmond (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 14 14 14 14 13 13 13 12 12 12 14 14
mph 9 9 9 9 8 8 8 7 7 7 9 9

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.

Redmond relative humidity averages
Average relative humidity in Redmond
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
79% 76% 73% 70% 68% 66% 65% 67% 72% 78% 80% 81%