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Herkimer (NY) Climate by Month

The climate in Herkimer 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 experiences much rain/snowfall throughout the year. Let's now guide you through the climate details for a complete overview.

Average day and night temperature

In Herkimer, temperatures differ significantly between summer and winter months. Average daytime temperatures reach a comfortable 28°C in July. In February, the coolest month of the year, temperatures drop to a very cold -1°C. At night, expect cooler temperatures, averaging -11°C during this month.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Herkimer experiences significant rain/snowfall throughout the year, averaging 1252 mm of precipitation annually. Herkimer can be quite wet during June, receiving approximately 156 mm of precipitation over 17 rainy days. In contrast January, experiences much drier conditions, with 68 mm of snowfall, spread across 18 snowy days.

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

The best time of year to visit Herkimer 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 Herkimer?
    The coldest season / winter is in the following months: January, February and December.
  • Which is the warmest month in Herkimer?
    July has an average maximum temperature of 28°C and is the warmest month of the year.
  • Which is the coldest month in Herkimer?
    The coldest month is February with an average maximum temperature of -1°C.
  • Which is the wettest month in Herkimer?
    June tops the wettest month list with 156 mm of rainfall.
  • Which is the driest month in Herkimer?
    January is the driest month with 68 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 Herkimer (NY)

    Thu   Nov 21
    9°C | 1°C
    NW 7 km/h
    25 mm
    overcast and heavy rain

    overcast and heavy rain

    Fri   Nov 22
    5°C | -2°C
    E 29 km/h
    23 mm
    overcast and heavy rain

    overcast and heavy rain

    Sat   Nov 23
    7°C | -2°C
    NW 29 km/h
    0.6 mm
    overcast and  chance of slight rain

    overcast and chance of slight rain