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Dover (OH) Weather and Climate: A Comprehensive Guide

The temperature in Dover can vary greatly throughout the year. The temperatures shift from warm to very cold. It also has a notably wet climate with much precipitation. Now, let’s break down all the climate details for a clearer picture.

Average maximum day and minimum night temperature

Depending on the time of the year, temperatures range from comfortable to very cold in Dover. Average maximum daytime temperatures range from a comfortable 28°C in July, the warmest time of the year, to a very cold 2°C during cooler months like February.

At night, temperatures typically drop to an average of around -8°C during these months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Dover has a relatively rain/snowy climate with high precipitation levels, averaging 1067 mm of rain/snowfall annually. Significant seasonal changes in precipitation occur throughout the year. During the wetter season, June receives high rainfall, averaging 146 mm of precipitation, recorded across 14 rainy days. In contrast, the drier season, November brings less rainfall, with 62 mm over 10 rainy days. For more details, please visit our Dover Precipitation page.

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

Forecast for Dover (OH)

Mon   Dec 30
10°C | 2°C
W 6 m/s
almost clear and no rain

almost clear and no rain

Tue   Dec 31
12°C | 2°C
SW 3 m/s
10 mm
broken clouds and rain

broken clouds and rain

Wed   Jan 01
4°C | -2°C
W 5 m/s
2.1 mm
overcast and sleet

overcast and sleet

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

During the months of May 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 summer in Dover?
    The hottest season / summer takes place in June, July, August and September.
  • Which is the warmest month in Dover?
    July has an average maximum temperature of 28°C and is the warmest month of the year.
  • Which is the coldest month in Dover?
    The coldest month is February with an average maximum temperature of 2°C.
  • Which is the wettest month in Dover?
    June tops the wettest month list with 146 mm of rainfall.
  • Which is the driest month in Dover?
    November is the driest month with 62 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.