Four Corners (OR) monthly weather averages

Average daytime temperature

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

Four Corners average temperature chart (Celsius) Four Corners average temperature chart (Fahrenheit)
Average monthly temperatures in Four Corners (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 7.5 10.4 12.8 15.4 19.1 23.2 27 27.3 23.9 17.6 11 7.6
°F 45.5 50.7 55.1 59.7 66.3 73.7 80.6 81.1 75 63.7 51.8 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.

Four Corners monthly rainfall chart (mm) Four Corners monthly rainfall chart (inches)
Average monthly rainfall in Four Corners (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 163 123 116 70 55 39 15 22 43 84 170 186
inches 6.4 4.9 4.6 2.8 2.2 1.5 0.6 0.8 1.7 3.3 6.7 7.3
Rainy days 17 15 16 13 11 7 3 4 7 11 18 18

Average annual rainfall in Four Corners: 1007.1mm (396.5 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Four Corners

Four Corners average daily sunshine chart
Average daily sunshine Four Corners
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 3.1 4.5 6.6 8 9.7 10.8 11.9 10.8 9 5.8 3 2.4

Day / night temperatures

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

Four Corners average minimum / maximum temperatures (Celsius) Four Corners average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Four Corners (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 0.3 1.2 2.1 3.3 5.8 9.1 10.4 10.7 8.4 5.1 3 0.9
Max °C 7.7 10.6 13.1 15.7 19.4 23.5 27.4 27.7 24.3 17.9 11.2 7.8
Min °F 32.5 34.2 35.8 37.9 42.4 48.4 50.7 51.3 47 41.2 37.4 33.5
Max °F 39.2 42.6 45.7 49.1 54.7 61.3 66 66.6 61.3 52.7 44.8 39.7

Sea temperature

The graph below shows the average sea temperature.

Four Corners average sea temperature chart (Celsius) Four Corners average sea temperature chart (Fahrenheit)
Average sea temperature around Four Corners in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 9.5 9.4 9.5 9.8 10.6 11.8 13 13.6 13.4 12.3 11.1 10
°F 49.1 48.9 49.1 49.6 51.1 53.3 55.4 56.5 56.2 54.2 51.9 50

Wind speed

The graph below shows the average wind speed.

Four Corners average winspeed by month (km/h) Four Corners average winspeed by month (mph)
Average wind speed in Four Corners (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 13 14
mph 9 9 9 8 8 8 8 7 7 7 8 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.

Four Corners relative humidity averages
Average relative humidity in Four Corners
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
83% 81% 77% 74% 71% 68% 63% 64% 69% 79% 85% 85%

Other monthly averages

UV index Best time to go?

Four Corners weather stats

Four Corners weather statistics
Hottest month: August 27.3°C 81.1°F
Driest month: July 15mm 0.6ins
Sunniest month: July 11.9hrs
Coldest month: January 7.5°C 45.5°F
Wettest month: December 186mm 7.3ins
Warmest sea: August 13.6°C 56.5°F
Map showing location of Four Corners (44.9279, -122.98371) Four Corners map pin © Google

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