Three Rivers (CA) monthly weather averages

Average daytime temperature

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

Three Rivers average temperature chart (Celsius) Three Rivers average temperature chart (Fahrenheit)
Average monthly temperatures in Three Rivers (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 11.8 15.3 18.2 22.3 27.5 32.5 35.9 34.8 31 25.3 17.2 11.7
°F 53.2 59.6 64.8 72.2 81.6 90.4 96.7 94.7 87.7 77.5 62.9 53.1

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.

Three Rivers monthly rainfall chart (mm) Three Rivers monthly rainfall chart (inches)
Average monthly rainfall in Three Rivers (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 67 58 58 33 12 4 1 2 9 16 45 56
inches 2.6 2.3 2.3 1.3 0.5 0.1 0.1 0.1 0.4 0.6 1.8 2.2
Rainy days 5 5 6 3 2 1 1 1 2 2 4 5

Average annual rainfall in Three Rivers: 277.8mm (109.4 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Three Rivers

Three Rivers average daily sunshine chart
Average daily sunshine Three Rivers
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 6.2 7.9 9.5 11.3 12.5 13.5 13.6 12.8 11.6 10 7.2 5.8

Day / night temperatures

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

Three Rivers average minimum / maximum temperatures (Celsius) Three Rivers average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Three Rivers (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 0.4 2.6 4.5 6.7 10.5 14.1 17 16.1 13.2 8.5 3.5 0.2
Max °C 12.1 15.7 18.6 22.7 28 32.9 36.4 35.3 31.4 25.7 17.5 12
Min °F 32.6 36.6 40 44.1 50.8 57.4 62.6 61 55.8 47.3 38.3 32.4
Max °F 43.2 48.4 52.7 58.5 66.6 74.3 80.1 78.3 72.1 62.8 50.9 43

Sea temperature

The graph below shows the average sea temperature.

Three Rivers average sea temperature chart (Celsius) Three Rivers average sea temperature chart (Fahrenheit)
Average sea temperature around Three Rivers in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 13.1 13 12.9 12.9 13.5 14.6 16.2 17.1 17 16.4 15.1 13.8
°F 55.6 55.4 55.3 55.2 56.2 58.3 61.2 62.8 62.7 61.4 59.2 56.8

Wind speed

The graph below shows the average wind speed.

Three Rivers average winspeed by month (km/h) Three Rivers average winspeed by month (mph)
Average wind speed in Three Rivers (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 10 11 13 14 15 15 13 13 12 10 10 10
mph 6 7 8 9 9 9 8 8 7 7 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.

Three Rivers relative humidity averages
Average relative humidity in Three Rivers
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
75% 69% 61% 50% 42% 37% 35% 40% 45% 52% 66% 75%