Columbia (TN) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Columbia.
Climate overview of Columbia
The climate in Columbia, Tennessee, United States of America, is marked by large temperature swings across the seasons, ranging from 32°C (90°F) in July to 9°C (48°F) in January.
With around 1363 mm (54 in) of annual rain/snowfall, Columbia has a notably wet climate. However, this rain/snowfall is not evenly distributed — the city has very warm summers and cold winters. The wettest month is December. July is the sunniest month, averaging 9.3 hours of sunshine per day.
Columbia Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Columbia - and find the best time to visit.
Monthly Temperature in Columbia
In Columbia, temperatures differ significantly between summer and winter months. Average daytime temperatures reach a very warm 32°C (90°F) in July. In January, the coolest month of the year, temperatures drop to a chilly 9°C (48°F).
At night, temperatures range from around 19°C (66°F) in July to -3°C (27°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Columbia
Columbia experiences significant rain/snowfall throughout the year, averaging 1363 mm (54 in) of precipitation annually. Despite minor fluctuations, Columbia enjoys fairly consistent precipitation throughout the year. In December, you can expect around 140 mm (5.5 in) of precipitation, while in February, Columbia receives about 92 mm (3.6 in). For more details, please visit our Columbia 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 Columbia
Columbia can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 9.3 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 4.3 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 Columbia by Month
The relative humidity is high throughout the year in Columbia.
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 Columbia
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: September
- Warmest weather: June, July and August
- Most sunshine: June and July
- Fewer rainy days: February, August, September, October and November
- Climate seasons: very warm summers and cold winters
- Best for winter weather: January, with freezing nights around -3°C (27°F).
Frequently asked questions about the climate in Columbia
What is the best time to visit Columbia?
September typically offers the most optimal weather in Columbia. In contrast, January, February and December tend to have less optimal conditions. Columbia has very warm summers and cold winters.
What temperatures can I expect in Columbia?
Daytime highs range from 9°C (48°F) in January to 32°C (90°F) in July. Nighttime lows range from -3°C (27°F) to 19°C (66°F). Temperatures vary considerably through the year.
How much rain does Columbia get?
Annual rainfall is around 1363 mm (54 in). December is the wettest month with 140 mm (5.5 in), while February is the driest with 92 mm (3.6 in).
How sunny is Columbia?
Columbia 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, Columbia enjoys abundant sunshine.
Columbia 3-Day Forecast
Columbia (TN) 3-Day Forecast
Columbia on the map
Columbia is highlighted - select any city to see its climate.
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