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Weirs Beach (NH) Climate by Month

The climate in Weirs Beach is marked by big temperature swings throughout the year. Temperatures range from warm during the warmest months to very cold in the cooler months. It also has a notably wet climate with much precipitation. Let's now guide you through the climate details for a complete overview.

Average day and night temperature

In Weirs Beach, temperatures differ significantly between summer and winter months. Average daytime temperatures range from a comfortable 27°C in July, the warmest time of the year, to a very cold -1°C during cooler months like January. At night, temperatures typically average around -11°C during these months.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Weirs Beach experiences significant rain/snowfall throughout the year, averaging 1220 mm of precipitation annually. While rainfall varies throughout the year, each season offers its own charm. June brings wetter days averaging 136 mm of precipitation, spread over 16 rainy days. In contrast, January experiences a drier climate, with about 71 mm of snowfall spread across 12 snowy days.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

Seasonal changes in sunshine hours are quite dramatic in Weirs Beach. While July receives considerable daily sunshine with up to 9.8 hours, November marks the darkest time of the year, where sunshine is scarce with only 4.2 hours of sunlight per day.

Monthly hours of sunshine

Data from: Concord, the United States of America (44 KM, 27 Miles).

Daily hours of sunshine

Data from: Concord, the United States of America (44 KM, 27 Miles).

The best time of year to visit Weirs Beach in the United States of America

During the months of June, August and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • When is winter in Weirs Beach?
    The coldest season / winter is in the following months: January, February and December.
  • Which is the warmest month in Weirs Beach?
    July has an average maximum temperature of 27°C and is the warmest month of the year.
  • Which is the coldest month in Weirs Beach?
    The coldest month is January with an average maximum temperature of -1°C.
  • Which is the wettest month in Weirs Beach?
    June tops the wettest month list with 136 mm of rainfall.
  • Which is the driest month in Weirs Beach?
    January is the driest month with 71 mm of precipitation.
  • Which is the sunniest month in Weirs Beach?
    July is the sunniest month with an average of 295 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.

    Forecast for Weirs Beach (NH)

    Wed   Dec 04
    2°C | -6°C
    S 14 km/h
    2.8 mm
    overcast and  chance of slight snow

    overcast and chance of slight snow

    Thu   Dec 05
    3°C | -1°C
    W 18 km/h
    14 mm
    broken clouds and sleet

    broken clouds and sleet

    Fri   Dec 06
    1°C | -8°C
    NW 29 km/h
    partly cloudy and no rain

    partly cloudy and no rain