Yreka (CA) monthly weather averages

Contents

Average daytime temperature

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

Yreka average temperature chart (Celsius) Yreka average temperature chart (Fahrenheit)
Average monthly temperatures in Yreka (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 6.5 10.1 13 16.8 21.9 26.7 31.5 30.9 26.1 19.6 10.7 6.4
°F 43.8 50.2 55.4 62.2 71.4 80 88.7 87.6 78.9 67.2 51.2 43.4

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.

Yreka monthly rainfall chart (mm) Yreka monthly rainfall chart (inches)
Average monthly rainfall in Yreka (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 91 60 56 30 25 23 11 15 19 37 78 100
inches 3.6 2.3 2.2 1.2 1 0.9 0.4 0.6 0.7 1.5 3.1 3.9
Rainy days 13 11 12 10 7 5 2 4 5 7 13 13

Average annual rainfall in Yreka: 464.067mm (182.7 inches)

Average daily sunshine

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

Yreka average daily sunshine chart
Average daily sunshine Yreka
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 4.3 5.7 7.5 9.4 11.5 13 14 12.8 11.2 8 4.3 3.7

Day / night temperatures

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

Yreka average minimum / maximum temperatures (Celsius) Yreka average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Yreka (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -4 -2.4 -1.4 0.7 3.9 7.5 10 9.6 6.1 1.6 -1.6 -3.6
Max °C 6.8 10.4 13.4 17.2 22.3 27.2 32.1 31.4 26.6 20 11 6.6
Min °F 24.8 27.7 29.6 33.2 39 45.4 49.9 49.3 42.9 34.9 29.2 25.5
Max °F 34.5 39.2 42.8 48 55.6 63.1 69.8 68.9 61.3 51.4 40.5 34.7

Sea temperature

The graph below shows the average sea temperature.

Yreka average sea temperature chart (Celsius) Yreka average sea temperature chart (Fahrenheit)
Average sea temperature around Yreka in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 10.8 10.7 10.7 10.7 11.2 12 13.1 13.8 13.9 13.1 12.2 11.2
°F 51.4 51.2 51.2 51.3 52.1 53.7 55.5 56.8 56.9 55.6 54 52.2

Wind speed

The graph below shows the average wind speed.

Yreka average winspeed by month (km/h) Yreka average winspeed by month (mph)
Average wind speed in Yreka (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 9 10 12 12 12 13 12 12 10 9 9 9
mph 5 6 7 8 8 8 8 7 6 6 6 6

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.

Yreka relative humidity averages
Average relative humidity in Yreka
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
82% 76% 69% 63% 60% 55% 50% 52% 58% 68% 81% 84%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Yreka weather stats

Yreka weather statistics
Hottest month: July 31.5°C 88.7°F
Driest month: July 11mm 0.4ins
Sunniest month: July 14hrs
Coldest month: January 6.5°C 43.7°F
Wettest month: December 100mm 3.9ins
Warmest sea: September 13.9°C 57°F
Map showing location of Yreka (41.73542, -122.63447) Yreka map pin © Google

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