Mt. Washington

The tables below display average monthly climate and weather indicators in Mt. Washington New Hampshire.

Temperature by: Fahrenheit / Centigrade

Mt. Washington Temperature Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Avg. Temperature3.95.012.822.434.843.748.346.840.330.320.68.926.5
Avg. Max Temperature12.313.120.128.741.049.453.651.845.936.427.317.133.1
Avg. Min Temperature-4.6-3.25.416.128.537.943.041.634.624.213.90.619.8
Days with Max Temp of 90 F or Higher0.00.00.00.00.00.00.00.00.00.00.00.00.0
Days with Min Temp Below Freezing31.028.031.028.020.07.01.03.012.023.028.031.0243
 
Mt. Washington Heating and Cooling Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Heating Degree Days189416801618127893663951856474110761332173914015
Cooling Degree Days0.00.00.00.00.00.00.00.00.00.00.00.00.0
 
Mt. Washington Precipitation Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Precipitation (inches)7.98.69.08.27.57.87.18.27.47.210.49.799.0
Days with Precipitation 0.01 inch or More19.018.019.018.017.016.016.016.015.015.019.020.0209
Monthly Snowfall (inches)40.840.743.431.611.71.3< 0.050.12.012.032.542.5259
 
Other Mt. Washington Weather Indicators Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Average Wind Speed46.344.441.536.129.927.625.525.029.133.939.644.735.3
Clear Days5.04.05.04.03.02.01.03.04.06.04.04.045.0
Partly Cloudy Days5.05.05.06.07.07.07.08.06.06.05.05.074.0
Cloudy Days21.019.021.020.020.021.022.020.019.019.021.022.0246
Percent of Possible Sunshine32.035.034.034.036.032.030.031.035.038.029.030.033.0
Avg. Relative Humidity58.582.083.584.584.083.585.085.583.581.580.582.083.0

Weather information for other cities in New Hampshire

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