Baltimore

The tables below display average monthly climate and weather indicators in Baltimore Maryland.

Temperature by: Fahrenheit / Centigrade

Baltimore Temperature Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Avg. Temperature-0.11.66.711.917.422.525.024.220.313.78.22.612.8
Avg. Max Temperature4.66.512.217.923.428.430.729.725.819.613.67.318.3
Avg. Min Temperature-4.8-3.41.25.811.416.619.318.714.77.72.8-2.17.3
Days with Max Temp of 32 C or Higher0.00.00.0< 0.52.06.012.08.03.0< 0.50.00.031.0
Days with Min Temp Below Freezing25.021.014.03.0< 0.50.00.00.00.02.011.021.097.0
 
Baltimore Heating and Cooling Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Heating Degree Days10298466483481080.00.00.029.02765468774707
Cooling Degree Days0.00.00.00.059.022737232913416.00.00.01137
 
Baltimore Precipitation Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Precipitation (inches)3.13.13.43.13.73.73.73.93.43.03.33.440.8
Days with Precipitation 0.01 inch or More11.09.011.011.011.09.09.09.08.08.09.010.0114
Monthly Snowfall (inches)6.26.83.80.1< 0.050.0< 0.050.00.00.01.03.221.1
 
Other Baltimore Weather Indicators Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Average Wind Speed9.610.110.710.48.98.27.77.67.88.38.99.08.9
Clear Days8.08.08.08.08.08.09.09.011.012.08.08.0105
Partly Cloudy Days8.07.09.09.010.011.012.011.09.08.08.07.0108
Cloudy Days15.014.014.013.013.010.010.011.011.011.013.016.0152
Percent of Possible Sunshine51.055.056.056.056.062.064.062.060.058.051.049.057.0
Avg. Relative Humidity58.564.563.061.563.064.565.568.570.069.566.064.567.5

Portions of this site are based on the CIA World Fact Book, a public-domain work
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