Keizer (OR) monthly weather averages

Contents

Average daytime temperature

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

Keizer average temperature chart (Celsius) Keizer average temperature chart (Fahrenheit)
Average monthly temperatures in Keizer (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 7.5 10.3 12.6 15.2 18.7 22.8 26.5 26.9 23.7 17.4 10.9 7.6
°F 45.5 50.5 54.8 59.3 65.7 73 79.8 80.4 74.6 63.3 51.6 45.7

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.

Keizer monthly rainfall chart (mm) Keizer monthly rainfall chart (inches)
Average monthly rainfall in Keizer (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 170 127 118 67 51 35 14 20 41 83 169 190
inches 6.7 5 4.6 2.6 2 1.4 0.6 0.8 1.6 3.3 6.7 7.5
Rainy days 18 16 17 14 11 8 4 5 7 12 18 19

Average annual rainfall in Keizer: 1005.634mm (395.9 inches)

Average daily sunshine

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

Keizer average daily sunshine chart
Average daily sunshine Keizer
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 3.1 4.5 6.5 7.9 9.6 10.7 11.8 10.7 8.9 5.7 3 2.4

Day / night temperatures

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

Keizer average minimum / maximum temperatures (Celsius) Keizer average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Keizer (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 0.3 1.3 2.1 3.2 5.6 8.7 10.1 10.3 8.2 4.9 2.9 0.9
Max °C 7.7 10.5 12.9 15.5 19.1 23.2 27 27.3 24.1 17.7 11.1 7.8
Min °F 32.5 34.3 35.8 37.7 42 47.6 50.1 50.5 46.7 40.8 37.2 33.5
Max °F 39.2 42.6 45.5 48.7 54.1 60.6 65.3 65.8 61 52.3 44.6 39.7

Sea temperature

The graph below shows the average sea temperature.

Keizer average sea temperature chart (Celsius) Keizer average sea temperature chart (Fahrenheit)
Average sea temperature around Keizer in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 10 9.8 10 10.5 11.7 13.2 14.3 14.7 14.5 13.2 11.8 10.6
°F 49.9 49.7 50 50.8 53.1 55.8 57.8 58.4 58.1 55.7 53.3 51

Wind speed

The graph below shows the average wind speed.

Keizer average winspeed by month (km/h) Keizer average winspeed by month (mph)
Average wind speed in Keizer (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 14 14 14 13 12 12 12 12 11 11 14 14
mph 9 9 9 8 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.

Keizer relative humidity averages
Average relative humidity in Keizer
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
83% 82% 77% 75% 72% 69% 64% 65% 70% 80% 85% 85%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Keizer weather stats

Keizer weather statistics
Hottest month: August 26.9°C 80.4°F
Driest month: July 14mm 0.6ins
Sunniest month: July 11.8hrs
Coldest month: January 7.5°C 45.5°F
Wettest month: December 190mm 7.5ins
Warmest sea: August 14.7°C 58.5°F
Map showing location of Keizer (44.99012, -123.02621) Keizer map pin © Google

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