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West Lebanon (NH) Climate by Month

West Lebanon experiences great temperature shifts. The city's weather can transition from warm days to very cold weather. It is also known for its large amounts of rain/snowfall. Let's now guide you through the climate details for a complete overview.

Average day and night temperature

The climate in West Lebanon is known for significant temperature differences throughout the year, making the weather dynamic. Typically, daytime temperatures range from a comfortable 28°C in July to a very cold -1°C in the coolest month, January. Nights are cooler, with temperatures generally dropping to -12°C, particularly during the colder months.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

West Lebanon has a notably wet climate with abundant precipitation, recording 1045 mm of rain/snowfall per year. West Lebanon offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between October (125 mm) and January (58 mm) is not too significant, making the climate enjoyable for visitors and residents alike.

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

The best time of year to visit West Lebanon in the United States of America

During the months of May, June 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 West Lebanon?
    The coldest season / winter is in the following months: January, February and December.
  • Which is the warmest month in West Lebanon?
    July has an average maximum temperature of 28°C and is the warmest month of the year.
  • Which is the coldest month in West Lebanon?
    The coldest month is January with an average maximum temperature of -1°C.
  • Which is the wettest month in West Lebanon?
    October tops the wettest month list with 125 mm of rainfall.
  • Which is the driest month in West Lebanon?
    January is the driest month with 58 mm of precipitation.

  • 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 West Lebanon (NH)

    Fri   Nov 22
    11°C | 3°C
    SE 18 km/h
    2.6 mm
    partly cloudy and rain

    partly cloudy and rain

    Sat   Nov 23
    7°C | 3°C
    NW 18 km/h
    9.7 mm
    overcast and heavy rain

    overcast and heavy rain

    Sun   Nov 24
    8°C | 1°C
    NW 22 km/h
    partly cloudy and no rain

    partly cloudy and no rain