Hillsboro (OH) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Hillsboro.
Climate overview of Hillsboro
Hillsboro, Ohio, United States of America, sees big temperature differences between seasons, with July peaking at 29°C (84°F) and February dropping to 3°C (37°F).
Rain/snowfall is high, totalling around 1161 mm (46 in) per year. April is the wettest month and January the driest.
Hillsboro Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Hillsboro — and find the best time to visit.
Monthly Temperature in Hillsboro
Visitors to Hillsboro can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a comfortable 29°C (84°F) in July, the warmest time of the year, to a chilly 3°C (37°F) during cooler months like February.
At night, you can expect temperatures ranging from 17°C (63°F) in July to around -7°C (19°F) during February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Hillsboro
Hillsboro is known for its substantial rain/snowfall, with annual precipitation reaching 1161 mm (46 in). While rainfall varies throughout the year, each season offers its own charm. April brings wetter days averaging 125 mm (4.9 in) of precipitation, spread over 13 rainy days.
In contrast, the driest month January experiences a drier climate, with about 70 mm (2.8 in) of snow/rainfall spread across 14 snowy/rainy days. For more details, please visit our Hillsboro Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Hillsboro
The weather does bring rainfall during this period, between 79 mm (3.1 in) and 125 mm (4.9 in). Looking for inspiration on where to travel this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
Frequently asked questions about the climate in Hillsboro
What is the best time to visit Hillsboro?
August and September typically offer the most optimal weather in Hillsboro. In contrast, January, February, March and December tend to have less optimal conditions.
What temperatures can I expect in Hillsboro?
Daytime highs range from 3°C (37°F) in February to 29°C (84°F) in July. Nighttime lows range from -7°C (19°F) to 17°C (63°F). Temperatures vary considerably through the year.
How much rain does Hillsboro get?
Annual rainfall is around 1161 mm (46 in). April is the wettest month with 125 mm (4.9 in), while January is the driest with 70 mm (2.8 in).
Hillsboro 3-Day Forecast
Hillsboro (OH) 3-Day Forecast
Hillsboro on the map
Hillsboro is highlighted — select any city to see its climate.
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