Chillum (MD) monthly weather averages

Contents

Average daytime temperature

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

Chillum average temperature chart (Celsius) Chillum average temperature chart (Fahrenheit)
Average monthly temperatures in Chillum (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 5 6.7 12.6 18.2 23.6 28.2 30.5 29.6 25.9 19.9 13.7 7.4
°F 40.9 44.1 54.6 64.7 74.5 82.7 86.9 85.3 78.6 67.8 56.7 45.4

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.

Chillum monthly rainfall chart (mm) Chillum monthly rainfall chart (inches)
Average monthly rainfall in Chillum (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 74 71 91 81 99 91 105 113 89 79 84 83
inches 2.9 2.8 3.6 3.2 3.9 3.6 4.1 4.4 3.5 3.1 3.3 3.3
Rainy days 10 10 10 10 11 10 10 9 7 7 9 9

Average annual rainfall in Chillum: 1022.1mm (402.4 inches)

Average daily sunshine

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

Chillum average daily sunshine chart
Average daily sunshine Chillum
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 5.3 6 7.2 8.2 8.9 10 9.8 9.1 8 7.2 5.6 5

Day / night temperatures

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

Chillum average minimum / maximum temperatures (Celsius) Chillum average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Chillum (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -4.6 -3.4 1.4 6.2 11.7 16.8 19.5 18.7 14.7 8 3.2 -1.9
Max °C 5.2 7 12.9 18.5 23.9 28.5 30.8 29.9 26.2 20.2 14 7.7
Min °F 23.7 26 34.4 43.1 53.1 62.2 67 65.7 58.4 46.4 37.8 28.7
Max °F 32.5 35.2 44.8 54.1 64 72.7 77.2 75.7 68.7 57.4 47.5 37.2

Sea temperature

The graph below shows the average sea temperature.

Chillum average sea temperature chart (Celsius) Chillum average sea temperature chart (Fahrenheit)
Average sea temperature around Chillum in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 2.6 0.7 1.6 5.5 10.9 17.6 22.8 24 21.7 16.8 11.4 6.5
°F 36.7 33.3 34.9 41.9 51.6 63.6 73.1 75.2 71.1 62.2 52.4 43.6

Wind speed

The graph below shows the average wind speed.

Chillum average winspeed by month (km/h) Chillum average winspeed by month (mph)
Average wind speed in Chillum (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 16 17 18 17 15 14 13 13 13 14 15 16
mph 10 10 11 11 9 9 8 8 8 9 9 10

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.

Chillum relative humidity averages
Average relative humidity in Chillum
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
63% 62% 60% 59% 66% 68% 69% 71% 71% 69% 66% 66%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Chillum weather stats

Chillum weather statistics
Hottest month: July 30.5°C 86.9°F
Driest month: February 71mm 2.8ins
Sunniest month: June 10hrs
Coldest month: January 5°C 41°F
Wettest month: August 113mm 4.4ins
Warmest sea: August 24°C 75.2°F
Map showing location of Chillum (38.96372, -76.99081) Chillum map pin © Google

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