Monthly Temperature Averages and Climate for Jaffrey, NH

Adventure graphic for climate page specific to each city and state

Jaffrey, NH has a longitude of -72.0 degrees and a latitude of 42.8 degrees.

Jaffrey, NH has temperatures that can go as high as 75.2 °F in June, 78.8 °F in July, and 77.0 °F in August. The hottest month is typically July.

Jaffrey, NH also has temperatures that can go as low as 17.6 °F in December, 12.2 °F in January, and 13.9 °F in February. The coldest month is typically January.

The wettest month for Jaffrey, NH is October with 12.0 inches of rain.

The annual weather and monthly temperature averages for highs and lows are presented in the table below. The weather values used to interpolate these values are provided by the US NAOO weather station values from the last 10 years.

JanFebMarAprMayJunJulAugSepOctNovDec
Average High (°F)32.133.942.955.466.275.278.877.069.857.246.535.7
Average Low (°F)12.213.921.232.042.753.557.157.148.037.228.417.6
Average Precipitation (in)6.08.011.111.010.012.011.09.011.012.09.011.0
Tree Graphic for climate page specific to city and state for annual weather site

New Hampshire experiences a humid continental climate (Köppen climate classification Dfa in some southern areas, Dfb in most of the state, and Dfc subarctic in some northern highland areas), with warm, humid summers, and long, cold, and snowy winters. Precipitation is fairly evenly distributed all year. Winters are cold and snowy throughout the state, and especially severe in the northern and mountainous areas. Average annual snowfall ranges from 60 inches (150 cm) to over 100 inches (250 cm) across the state.

In reality, each climate is unique and finding one that is suitable can be a real challenge! We hope that the information here can be the starting point of your weather and climate research for your next vacation or potentially next home.

We hope you use this information to make your travel plans to Jaffrey, NH or decide if living in the Jaffrey climate is the right choice for you!

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