Landover (MD) monthly weather averages

Average daytime temperature

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

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

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

Average daily sunshine

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

Landover average daily sunshine chart
Average daily sunshine Landover
  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 5.6 5

Day / night temperatures

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

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

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

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

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