Fairmont (WV) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Fairmont.
Climate overview of Fairmont
Fairmont, West Virginia, United States of America, experiences significant temperature variation throughout the year. Summers bring daytime highs of 29°C (84°F) in July, while winters cool to 4°C (39°F) in January.
With around 1262 mm (50 in) of annual rain/snowfall, Fairmont has a notably wet climate. However, this rain/snowfall is not evenly distributed — the city has warm summers and cold winters. The wettest month is June.
Fairmont Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Fairmont - and find the best time to visit.
Monthly Temperature in Fairmont
Depending on the time of the year, temperatures range from comfortable to chilly in Fairmont. Average daytime temperatures reach a comfortable 29°C (84°F) in July. In January, the coolest month of the year, temperatures drop to a chilly 4°C (39°F).
At night, temperatures range from around 17°C (63°F) in July to -6°C (21°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Fairmont
Fairmont has a relatively rain/snowy climate with high precipitation levels, averaging 1262 mm (50 in) of rain/snowfall annually. Fairmont experiences moderate seasonal variation in rainfall, with monthly averages ranging from 145 mm (5.7 in) in June, the wettest month, and 70 mm (2.8 in) in November, the driest month. For more details, please visit our Fairmont 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 Fairmont
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: May, June, July, August and September
- Warmest weather: July and August
- Fewer rainy days: March, August, September, October and November
- Seasonal pattern: Warm summers and cold winters
- Coldest conditions: January, with freezing nights around -6°C (21°F).
Frequently asked questions about the climate in Fairmont
What is the best time to visit Fairmont?
May, June, July, August and September typically offer the most optimal weather in Fairmont. In contrast, January, February and December tend to have less optimal conditions. Fairmont has warm summers and cold winters.
What temperatures can I expect in Fairmont?
Daytime highs range from 4°C (39°F) in January to 29°C (84°F) in July. Nighttime lows range from -6°C (21°F) to 17°C (63°F). Temperatures vary considerably through the year.
How much rain does Fairmont get?
Annual rainfall is around 1262 mm (50 in). June is the wettest month with 145 mm (5.7 in), while November is the driest with 70 mm (2.8 in).
Fairmont 3-Day Forecast
Fairmont (WV) 3-Day Forecast
Fairmont on the map
Fairmont is highlighted - select any city to see its climate.
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