White Rock monthly weather averages

Average daytime temperature

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

White Rock average temperature chart (Celsius) White Rock average temperature chart (Fahrenheit)
Average monthly temperatures in White Rock (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 5.4 8.3 10.6 13.5 16.8 19.6 22.1 22.2 19.5 14.3 8.9 6
°F 41.7 46.9 51.1 56.3 62.2 67.3 71.8 72 67.2 57.7 48.1 42.8

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.

White Rock monthly rainfall chart (mm) White Rock monthly rainfall chart (inches)
Average monthly rainfall in White Rock (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 172 138 115 87 66 53 45 51 72 133 181 198
inches 6.8 5.4 4.5 3.4 2.6 2.1 1.8 2 2.9 5.2 7.1 7.8
Rainy days 19 16 16 14 12 10 7 8 9 15 19 20

Average annual rainfall in White Rock: 1238.033mm (487.4 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in White Rock

White Rock average daily sunshine chart
Average daily sunshine White Rock
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 1.9 3 4.2 5.7 7.2 7.7 9.3 8.5 6.5 4.2 2.3 1.8

Day / night temperatures

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

White Rock average minimum / maximum temperatures (Celsius) White Rock average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in White Rock (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -0.4 1.2 2.2 4.3 7 10 11.4 11.5 9.2 5.9 2.7 0.5
Max °C 5.6 8.5 10.8 13.8 17 19.9 22.4 22.5 19.8 14.5 9.1 6.2
Min °F 31.4 34.1 36 39.7 44.6 49.9 52.5 52.7 48.6 42.6 36.9 32.8
Max °F 36.7 40.6 43.7 48.2 53.6 58.8 62.4 62.6 58.1 50.4 42.6 37.9

Sea temperature

The graph below shows the average sea temperature.

White Rock average sea temperature chart (Celsius) White Rock average sea temperature chart (Fahrenheit)
Average sea temperature around White Rock in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 7.5 7.4 7.9 9.1 10.9 12.5 13.5 13.6 12.6 10.6 9.1 8
°F 45.4 45.3 46.2 48.3 51.6 54.5 56.3 56.5 54.7 51.1 48.4 46.4

Wind speed

The graph below shows the average wind speed.

White Rock average winspeed by month (km/h) White Rock average winspeed by month (mph)
Average wind speed in White Rock (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 12 14 15
mph 9 9 9 8 7 7 7 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.

White Rock relative humidity averages
Average relative humidity in White Rock
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
83% 81% 77% 74% 73% 73% 73% 75% 79% 84% 84% 84%

Other monthly averages

UV index Best time to go?

White Rock weather stats

White Rock weather statistics
Hottest month: August 22.2°C 72°F
Driest month: July 45mm 1.8ins
Sunniest month: August 8.5hrs
Coldest month: January 5.4°C 41.7°F
Wettest month: December 198mm 7.8ins
Warmest sea: August 13.6°C 56.5°F
Map showing location of White Rock (49.01636, -122.8026) White Rock map pin © Google

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