Bellevue (TN) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Bellevue.
Climate overview of Bellevue
Bellevue, Tennessee, United States of America, experiences significant temperature variation throughout the year. Summers bring daytime highs of 31°C (88°F) in August, while winters cool to 8°C (46°F) in January.
The city has a wet climate, receiving around 1321 mm (52 in) of rain/snowfall per year. Despite the high annual total, it has very warm summers and cold winters. May is the wettest month. The most sunshine falls in July, with an average of 9.3 hours of daily sunshine.
Bellevue Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Bellevue - and find the best time to visit.
Monthly Temperature in Bellevue
Depending on the time of the year, temperatures range from very warm to chilly in Bellevue. On average, daytime temperatures range from a very warm 31°C (88°F) in August to a chilly 8°C (46°F) in January.
Nighttime temperatures range from 20°C (68°F) in August to -3°C (27°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Bellevue
Bellevue has a relatively rain/snowy climate with high precipitation levels, averaging 1321 mm (52 in) of rain/snowfall annually. The amount of precipitation varies moderately throughout the year. The wettest month, May, sees around 148 mm (5.8 in) of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, August, still receives a respectable 81 mm (3.2 in) of rainfall. For more details, please visit our Bellevue 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 Bellevue
In Bellevue, summer days are longer and more sunny, with daily sunshine hours peaking at 9.3 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 4.3 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 Bellevue by Month
The relative humidity is high throughout the year in Bellevue.
The city experiences its highest humidity in September, reaching 74%. In April, the humidity drops to its lowest level at 63%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Bellevue
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: April, May, September and October
- Warmest weather: June, July and August
- Most sunshine: June and July
- Seasonal pattern: Very warm summers and cold winters
- Coldest conditions: January, with freezing nights around -3°C (27°F).
Frequently asked questions about the climate in Bellevue
What is the best time to visit Bellevue?
April, May, September and October typically offer the most optimal weather in Bellevue. In contrast, January, February and December tend to have less optimal conditions. Bellevue has very warm summers and cold winters.
What temperatures can I expect in Bellevue?
Daytime highs range from 8°C (46°F) in January to 31°C (88°F) in August. Nighttime lows range from -3°C (27°F) to 20°C (68°F). Temperatures vary considerably through the year.
How much rain does Bellevue get?
Annual rainfall is around 1321 mm (52 in). May is the wettest month with 148 mm (5.8 in), while August is the driest with 81 mm (3.2 in).
How sunny is Bellevue?
Bellevue receives around 2,505 hours of sunshine per year. July is the sunniest month with 279 hours, while December is the cloudiest with just 130 hours. Overall, Bellevue enjoys abundant sunshine.
Bellevue 3-Day Forecast
Bellevue (TN) 3-Day Forecast
Bellevue on the map
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