Blue Ash (OH) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Blue Ash.
Climate overview of Blue Ash
The climate in Blue Ash, Ohio, United States of America, is marked by large temperature swings across the seasons, ranging from 30°C (86°F) in August to 4°C (39°F) in February.
Rain/snowfall is high, totalling around 1160 mm (46 in) per year. April is the wettest month and August the driest. The most sunshine falls in June, with an average of 9.2 hours of daily sunshine.
Blue Ash Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Blue Ash — and find the best time to visit.
Monthly Temperature in Blue Ash
In Blue Ash, temperatures differ significantly between summer and winter months. Average maximum daytime temperatures range from a very warm 30°C (86°F) in August, the warmest time of the year, to a chilly 4°C (39°F) during cooler months like February.
At night, you can expect temperatures ranging from 19°C (66°F) in August to around -5°C (23°F) during February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Blue Ash
Blue Ash experiences significant rain/snowfall throughout the year, averaging 1160 mm (46 in) of precipitation annually. While rainfall varies throughout the year, each season offers its own charm. April brings wetter days averaging 126 mm (5 in) of precipitation, spread over 13 rainy days.
In contrast, the driest month August experiences a drier climate, with about 75 mm (3 in) of rainfall spread across 10 rainy days. For more details, please visit our Blue Ash 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 Blue Ash
Seasonal changes in sunshine hours are quite dramatic in Blue Ash. While June receives considerable daily sunshine with up to 9.2 hours, December marks the darkest time of the year, where sunshine is scarce with only 3.4 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Blue Ash by Month
The relative humidity is high throughout the year in Blue Ash.
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 Blue Ash
Frequently asked questions about the climate in Blue Ash
What is the best time to visit Blue Ash?
September and October typically offer the most optimal weather in Blue Ash. In contrast, January, February, March and December tend to have less optimal conditions.
What temperatures can I expect in Blue Ash?
Daytime highs range from 4°C (39°F) in February to 30°C (86°F) in August. Nighttime lows range from -5°C (23°F) to 19°C (66°F). Temperatures vary considerably through the year.
How much rain does Blue Ash get?
Annual rainfall is around 1160 mm (46 in). April is the wettest month with 126 mm (5 in), while August is the driest with 75 mm (3 in).
How sunny is Blue Ash?
Blue Ash 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, Blue Ash enjoys abundant sunshine.
Blue Ash 3-Day Forecast
Blue Ash (OH) 3-Day Forecast
Blue Ash on the map
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