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Climate & Weather Averages in Manchester, New Hampshire, USA

Currently: 70 °F. Passing clouds. (Weather station: Manchester Airport, USA). See more current weather

Annual Weather Averages Near Manchester

Averages are for Manchester Airport, which is 4 miles from Manchester.

Based on weather reports collected during 1985–2015.

All Year Climate & Weather Averages in Manchester

High Temp: 83 °F

Low Temp: 14 °F

Mean Temp: 48 °F

Precipitation: 1.67"

Humidity: 64%

Dew Point: 37 °F

Wind: 5 mph

Pressure: 30.04 "Hg

Visibility: 12 mi

January Climate & Weather Averages in Manchester

High Temp: 33 °F

Low Temp: 14 °F

Mean Temp: 24 °F

Precipitation: 1.27"

Humidity: 66%

Dew Point: 15 °F

Wind: 6 mph

Pressure: 30.06 "Hg

Visibility: 12 mi

February Climate & Weather Averages in Manchester

High Temp: 36 °F

Low Temp: 16 °F

Mean Temp: 26 °F

Precipitation: 1.18"

Humidity: 61%

Dew Point: 15 °F

Wind: 6 mph

Pressure: 30.05 "Hg

Visibility: 13 mi

March Climate & Weather Averages in Manchester

High Temp: 44 °F

Low Temp: 25 °F

Mean Temp: 34 °F

Precipitation: 1.61"

Humidity: 59%

Dew Point: 22 °F

Wind: 6 mph

Pressure: 30.06 "Hg

Visibility: 13 mi

April Climate & Weather Averages in Manchester

High Temp: 57 °F

Low Temp: 36 °F

Mean Temp: 46 °F

Precipitation: 1.77"

Humidity: 55%

Dew Point: 31 °F

Wind: 6 mph

Pressure: 30.00 "Hg

Visibility: 13 mi

May Climate & Weather Averages in Manchester

High Temp: 69 °F

Low Temp: 46 °F

Mean Temp: 58 °F

Precipitation: 2.00"

Humidity: 60%

Dew Point: 44 °F

Wind: 6 mph

Pressure: 30.01 "Hg

Visibility: 13 mi

June Climate & Weather Averages in Manchester

High Temp: 78 °F

Low Temp: 56 °F

Mean Temp: 67 °F

Precipitation: 2.13"

Humidity: 64%

Dew Point: 55 °F

Wind: 5 mph

Pressure: 29.96 "Hg

Visibility: 12 mi

July Climate & Weather Averages in Manchester

High Temp: 83 °F

Low Temp: 61 °F

Mean Temp: 72 °F

Precipitation: 1.80"

Humidity: 65%

Dew Point: 61 °F

Wind: 5 mph

Pressure: 29.96 "Hg

Visibility: 11 mi

August Climate & Weather Averages in Manchester

High Temp: 82 °F

Low Temp: 60 °F

Mean Temp: 71 °F

Precipitation: 1.59"

Humidity: 66%

Dew Point: 59 °F

Wind: 4 mph

Pressure: 30.01 "Hg

Visibility: 12 mi

September Climate & Weather Averages in Manchester

High Temp: 74 °F

Low Temp: 52 °F

Mean Temp: 62 °F

Precipitation: 1.55"

Humidity: 69%

Dew Point: 53 °F

Wind: 4 mph

Pressure: 30.07 "Hg

Visibility: 12 mi

October Climate & Weather Averages in Manchester

High Temp: 61 °F

Low Temp: 39 °F

Mean Temp: 50 °F

Precipitation: 1.82"

Humidity: 68%

Dew Point: 41 °F

Wind: 5 mph

Pressure: 30.07 "Hg

Visibility: 12 mi

November Climate & Weather Averages in Manchester

High Temp: 50 °F

Low Temp: 31 °F

Mean Temp: 40 °F

Precipitation: 1.67"

Humidity: 67%

Dew Point: 31 °F

Wind: 5 mph

Pressure: 30.10 "Hg

Visibility: 12 mi

December Climate & Weather Averages in Manchester

High Temp: 39 °F

Low Temp: 21 °F

Mean Temp: 30 °F

Precipitation: 1.72"

Humidity: 68%

Dew Point: 21 °F

Wind: 6 mph

Pressure: 30.09 "Hg

Visibility: 12 mi

Quick Climate Info

Hottest MonthJuly (72 °F avg)
Coldest MonthJanuary (24 °F avg)
Wettest MonthJune (2.13" avg)
Windiest MonthMarch (6 mph avg)
Annual precip.20.09" (per year)

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