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Sunbury (OH) Weather and Climate: A Comprehensive Guide

The temperature in Sunbury can vary greatly throughout the year. The temperatures shift from warm to very cold. It also has a relatively rain/snowy climate with high levels of precipitation. Let's now guide you through the climate details for a complete overview.

Average maximum day and minimum night temperature

Depending on the time of the year, temperatures range from comfortable to very cold in Sunbury. On average, daytime temperatures range from a comfortable 29°C in July to a very cold 2°C in February.

Nighttime temperatures can drop, with average lows reaching -7°C in February. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Sunbury has a relatively rain/snowy climate with high precipitation levels, averaging 1084 mm of rain/snowfall annually. The seasons in Sunbury, bring significant changes in precipitation. The wettest month, June, receives high rainfall, with an average of 144 mm of precipitation. This rainfall is distributed across 13 rainy days.

In contrast, the driest month, February, experiences much less snow/rainfall, totaling 61 mm over 12 snowy/rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Sunbury Precipitation page.

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

Sunshine over the year

In Sunbury, summer days are longer and more sunny, with daily sunshine hours peaking at 8.7 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 2.8 hours per average day. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Columbus, the United States of America (33 KM, 20 Miles).

Daily hours of sunshine

Data from: Columbus, the United States of America (33 KM, 20 Miles).

Forecast for Sunbury (OH)

Fri   Dec 27
11°C | 3°C
SE 4 m/s
3.6 mm
broken clouds and rain

broken clouds and rain

Sat   Dec 28
14°C | 8°C
SW 5 m/s
0.3 mm
broken clouds and  chance of slight rain

broken clouds and chance of slight rain

Sun   Dec 29
14°C | 4°C
SE 7 m/s
28 mm
overcast and heavy rain

overcast and heavy rain

The best time of year to visit Sunbury 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 Sunbury?
    The hottest season / summer takes place in June, July, August and September.
  • Which is the warmest month in Sunbury?
    July has an average maximum temperature of 29°C and is the warmest month of the year.
  • Which is the coldest month in Sunbury?
    The coldest month is February with an average maximum temperature of 2°C.
  • Which is the wettest month in Sunbury?
    June tops the wettest month list with 144 mm of rainfall.
  • Which is the driest month in Sunbury?
    February is the driest month with 61 mm of precipitation.
  • Which is the sunniest month in Sunbury?
    July is the sunniest month with an average of 260 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.