Crofton (MD) monthly weather averages

Average daytime temperature

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

Crofton average temperature chart (Celsius) Crofton average temperature chart (Fahrenheit)
Average monthly temperatures in Crofton (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 4.7 6.6 12.5 18 23.4 28.1 30.4 29.6 25.8 19.7 13.6 7.3
°F 40.5 43.9 54.4 64.4 74.1 82.5 86.7 85.2 78.4 67.5 56.4 45.2

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.

Crofton monthly rainfall chart (mm) Crofton monthly rainfall chart (inches)
Average monthly rainfall in Crofton (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 77 76 93 84 103 94 103 107 90 81 89 87
inches 3 3 3.6 3.3 4.1 3.7 4.1 4.2 3.5 3.2 3.5 3.4
Rainy days 10 9 10 10 11 9 10 9 7 7 9 9

Average annual rainfall in Crofton: 1045.333mm (411.5 inches)

Average daily sunshine

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

Crofton average daily sunshine chart
Average daily sunshine Crofton
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 5.5 6.2 7.4 8.2 8.8 10 9.9 9.1 8 7.2 5.7 5.1

Day / night temperatures

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

Crofton average minimum / maximum temperatures (Celsius) Crofton average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Crofton (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -5.2 -3.9 0.9 5.5 11.1 16.1 18.7 18.2 14.2 7.4 2.6 -2.4
Max °C 5 6.9 12.8 18.3 23.7 28.4 30.7 29.9 26.1 20.1 13.9 7.6
Min °F 22.7 25.1 33.5 41.9 52 60.9 65.7 64.7 57.5 45.2 36.6 27.8
Max °F 31.8 34.7 44.2 53.4 63.3 72 76.5 75.2 68.2 56.7 46.8 36.7

Sea temperature

The graph below shows the average sea temperature.

Crofton average sea temperature chart (Celsius) Crofton average sea temperature chart (Fahrenheit)
Average sea temperature around Crofton in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 1 -0.8 -0.1 3.7 9.4 16.4 21.9 23.4 21.1 16.1 10.6 5.2
°F 33.9 30.5 31.9 38.7 48.8 61.4 71.5 74.1 70 61.1 51 41.4

Wind speed

The graph below shows the average wind speed.

Crofton average winspeed by month (km/h) Crofton average winspeed by month (mph)
Average wind speed in Crofton (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 16 16
mph 10 11 11 11 9 9 8 8 8 9 10 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.

Crofton relative humidity averages
Average relative humidity in Crofton
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
63% 62% 60% 59% 66% 68% 69% 71% 71% 70% 67% 66%