Harrison (OH) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Harrison.
Climate overview of Harrison
Harrison, Ohio, United States of America, sees big temperature differences between seasons, with August peaking at 30°C (86°F) and February dropping to 4°C (39°F).
The city has a wet climate, receiving around 1165 mm (46 in) of rain/snowfall per year. April is the wettest month. Sunshine peaks in June, when the city sees around 9.2 hours of sunshine per day.
Harrison Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Harrison — and find the best time to visit.
Monthly Temperature in Harrison
Visitors to Harrison can expect significant temperature changes throughout the year. On average, daytime temperatures range from a very warm 30°C (86°F) in August to a chilly 4°C (39°F) in February.
Nighttime temperatures range from 18°C (64°F) in August to -6°C (21°F) in February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Harrison
Harrison is known for its substantial rain/snowfall, with annual precipitation reaching 1165 mm (46 in). The amount of precipitation varies moderately throughout the year. The wettest month, April, sees around 133 mm (5.2 in) of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, February, still receives a respectable 74 mm (2.9 in) of snow/rainfall. For more details, please visit our Harrison Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Harrison
In Harrison, summer days are longer and more sunny, with daily sunshine hours peaking at 9.2 hours in June. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 3.4 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Harrison by Month
The relative humidity is high throughout the year in Harrison.
The city experiences its highest humidity in December, reaching 73%. In April, the humidity drops to its lowest level at 62%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Harrison
The weather does bring rainfall during this period, between 75 mm (3 in) and 133 mm (5.2 in). Seeking the perfect travel destination for this year? We've created a tool that suggests locations matching your desired weather. Let our weather planner guide your travel decisions.
Frequently asked questions about the climate in Harrison
What is the best time to visit Harrison?
September typically offers the most optimal weather in Harrison. In contrast, January, February, March and December tend to have less optimal conditions.
What temperatures can I expect in Harrison?
Daytime highs range from 4°C (39°F) in February to 30°C (86°F) in August. Nighttime lows range from -6°C (21°F) to 18°C (64°F). Temperatures vary considerably through the year.
How much rain does Harrison get?
Annual rainfall is around 1165 mm (46 in). April is the wettest month with 133 mm (5.2 in), while February is the driest with 74 mm (2.9 in).
How sunny is Harrison?
Harrison receives around 2,295 hours of sunshine per year. June is the sunniest month with 277 hours, while December is the cloudiest with just 101 hours. Overall, Harrison enjoys abundant sunshine.
Harrison 3-Day Forecast
Harrison (OH) 3-Day Forecast
Harrison on the map
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