King William (VA) monthly weather averages

Average daytime temperature

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

King William average temperature chart (Celsius) King William average temperature chart (Fahrenheit)
Average monthly temperatures in King William (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 7.1 8.8 14.4 20 24.7 29 30.8 30.2 26.7 20.9 15.7 9.5
°F 44.8 47.9 58 68 76.5 84.1 87.5 86.3 80 69.7 60.2 49.2

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.

King William monthly rainfall chart (mm) King William monthly rainfall chart (inches)
Average monthly rainfall in King William (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 84 80 97 76 99 90 116 113 91 85 84 84
inches 3.3 3.1 3.8 3 3.9 3.5 4.6 4.4 3.6 3.4 3.3 3.3
Rainy days 10 10 10 9 11 10 10 10 8 7 8 9

Average annual rainfall in King William: 1057.867mm (416.5 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in King William

King William average daily sunshine chart
Average daily sunshine King William
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 5.9 6.7 7.9 9 9.6 10.6 10.1 9.4 8.4 7.6 6.5 5.7

Day / night temperatures

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

King William average minimum / maximum temperatures (Celsius) King William average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in King William (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -3.6 -2.5 2.1 6.7 12.2 17 19.5 19 15.1 8.4 3.5 -1.2
Max °C 7.4 9.1 14.8 20.4 25.1 29.3 31.1 30.5 27 21.3 16 9.8
Min °F 25.5 27.5 35.7 44 53.9 62.5 67.1 66.1 59.1 47 38.2 29.8
Max °F 35.4 37.9 47.1 56.3 65.5 73.6 77.5 76.5 69.8 58.6 49.5 39.7

Sea temperature

The graph below shows the average sea temperature.

King William average sea temperature chart (Celsius) King William average sea temperature chart (Fahrenheit)
Average sea temperature around King William in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 7.3 5.9 6.7 9.8 14.4 20.1 24.4 25.1 23 18.7 14 10.2
°F 45.2 42.6 44 49.6 57.9 68.2 75.9 77.3 73.5 65.6 57.2 50.3

Wind speed

The graph below shows the average wind speed.

King William average winspeed by month (km/h) King William average winspeed by month (mph)
Average wind speed in King William (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 15 16 17 16 14 13 12 12 12 13 14 14
mph 9 10 10 10 9 8 8 7 8 8 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.

King William relative humidity averages
Average relative humidity in King William
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
67% 65% 63% 61% 69% 71% 74% 76% 75% 73% 68% 68%

Other monthly averages

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King William weather stats

King William weather statistics
Hottest month: July 30.8°C 87.4°F
Driest month: April 76mm 3ins
Sunniest month: June 10.6hrs
Coldest month: January 7.1°C 44.8°F
Wettest month: July 116mm 4.6ins
Warmest sea: August 25.1°C 77.2°F
Map showing location of King William (37.68736, -77.01358) King William map pin © Google

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