Suitland (MD) monthly weather averages

Contents

Average daytime temperature

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

Suitland average temperature chart (Celsius) Suitland average temperature chart (Fahrenheit)
Average monthly temperatures in Suitland (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.

Suitland monthly rainfall chart (mm) Suitland monthly rainfall chart (inches)
Average monthly rainfall in Suitland (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 Suitland: 1022.1mm (402.4 inches)

Average daily sunshine

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

Suitland average daily sunshine chart
Average daily sunshine Suitland
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 5.3 6.1 7.2 8.2 8.9 10 9.8 9.1 8 7.2 5.7 5

Day / night temperatures

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

Suitland average minimum / maximum temperatures (Celsius) Suitland average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Suitland (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.

Suitland average sea temperature chart (Celsius) Suitland average sea temperature chart (Fahrenheit)
Average sea temperature around Suitland 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.

Suitland average winspeed by month (km/h) Suitland average winspeed by month (mph)
Average wind speed in Suitland (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.

Suitland relative humidity averages
Average relative humidity in Suitland
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

Suitland weather stats

Suitland 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 Suitland (38.84872, -76.92386) Suitland map pin © Google

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