Clarion (PA) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Clarion.
Climate overview of Clarion
Clarion, Pennsylvania, United States of America, sees big temperature differences between seasons, with July peaking at 27°C (81°F) and January dropping to 0°C (32°F).
With around 1194 mm (47 in) of annual rain/snowfall, Clarion has a notably wet climate. However, this rain/snowfall is not evenly distributed — the city has warm summers and very cold winters. The wettest month is June.
Clarion Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Clarion - and find the best time to visit.
Monthly Temperature in Clarion
Visitors to Clarion can expect significant temperature changes throughout the year. Average daytime temperatures reach a comfortable 27°C (81°F) in July. In January, the coolest month of the year, temperatures drop to a very cold 0°C (32°F).
At night, temperatures range from around 14°C (57°F) in July to -11°C (12°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Clarion
Clarion is known for its substantial rain/snowfall, with annual precipitation reaching 1194 mm (47 in). Clarion experiences moderate seasonal variation in rainfall, with monthly averages ranging from 138 mm (5.4 in) in June, the wettest month, and 69 mm (2.7 in) in February, the driest month. For more details, please visit our Clarion 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 Clarion
Each month is rated for comfortable sightseeing weather — mild temperatures and low rainfall. Tap a month for its full averages; your ideal time may differ for a beach or winter trip (see below).
- Best overall: May and September
- Warmest weather: July and August
- Climate seasons: warm summers and very cold winters
- Best for winter weather: January, with freezing nights around -11°C (12°F).
Frequently asked questions about the climate in Clarion
What is the best time to visit Clarion?
May and September typically offer the most optimal weather in Clarion. In contrast, January, February, March, November and December tend to have less optimal conditions. Clarion has warm summers and very cold winters.
What temperatures can I expect in Clarion?
Daytime highs range from 0°C (32°F) in January to 27°C (81°F) in July. Nighttime lows range from -11°C (12°F) to 14°C (57°F). Temperatures vary considerably through the year.
How much rain does Clarion get?
Annual rainfall is around 1194 mm (47 in). June is the wettest month with 138 mm (5.4 in), while February is the driest with 69 mm (2.7 in).
Clarion 3-Day Forecast
Clarion (PA) 3-Day Forecast
Clarion on the map
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