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Norwich (NY) Climate by Month

The climate in Norwich 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 relatively rain/snowy climate with high levels of precipitation. Now, let’s explore all the climate details to give you a full picture.

Average day and night temperature

In Norwich, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a comfortable 27°C in July to a very cold -1°C in February. Nighttime temperatures can drop, with averages reaching -11°C in February.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Norwich experiences significant rain/snowfall throughout the year, averaging 1195 mm of precipitation annually. The amount of precipitation varies moderately throughout the year. The wettest month, June, sees around 141 mm of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, January, still receives a respectable 66 mm of snowfall.

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

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

During the months of May, 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 Norwich?
    The coldest season / winter is in the following months: January, February and December.
  • Which is the warmest month in Norwich?
    July has an average maximum temperature of 27°C and is the warmest month of the year.
  • Which is the coldest month in Norwich?
    The coldest month is February with an average maximum temperature of -1°C.
  • Which is the wettest month in Norwich?
    June tops the wettest month list with 141 mm of rainfall.
  • Which is the driest month in Norwich?
    January is the driest month with 66 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 Norwich (NY)

    Thu   Nov 21
    8°C | 0°C
    NW 14 km/h
    31 mm
    overcast and heavy rain

    overcast and heavy rain

    Fri   Nov 22
    4°C | -3°C
    N 22 km/h
    26 mm
    overcast and heavy sleet

    overcast and heavy sleet

    Sat   Nov 23
    5°C | -3°C
    NW 18 km/h
    1.1 mm
    overcast and  chance of slight rain

    overcast and chance of slight rain