Bartow (FL) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Bartow.
Climate overview of Bartow
Bartow, Florida, United States of America, experiences moderate temperature changes through the seasons. August is the warmest month with daytime highs of 33°C (91°F), while January is the coolest at 23°C (73°F).
With around 1237 mm (49 in) of annual rainfall, Bartow has a notably wet climate. However, this rainfall is not evenly distributed, the city has a distinct rainy season from June to August, with very warm summers and warm winters. The wettest month is August. Sunshine peaks in May, when the city sees around 10.5 hours of sunshine per day.
Bartow Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Bartow - and find the best time to visit.
Monthly Temperature in Bartow
The weather in Bartow changes moderately throughout the year, offering enough variation to appreciate each season. Average daytime temperatures reach a very warm 33°C (91°F) in August. In January, the coolest month of the year, temperatures drop to a comfortable 23°C (73°F).
At night, temperatures range from around 23°C (73°F) in August to 10°C (50°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Bartow
Bartow has a relatively rainy climate with high precipitation levels, averaging 1237 mm (49 in) of rainfall annually. Bartow can be quite wet during August, receiving approximately 210 mm (8.3 in) of precipitation over 22 rainy days.
In contrast, during the driest month (November), you will experience much drier conditions, with 37 mm (1.5 in) of precipitation spread across 5 rainy days. For more details, please visit our Bartow 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 Bartow
Bartow can be enjoyed more throughout the sunniest month of May under a blue sky, with approximately 10.5 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 6.4 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 Bartow by Month
The relative humidity is high throughout the year in Bartow.
The city experiences its highest humidity in August, reaching 78%. In April, the humidity drops to its lowest level at 69%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Bartow
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: January, February, March, April, November and December
- Warmest weather: June, July, August and September
- Most sunshine: April and May
- Fewer rainy days: February, March, April, November and December
- Wettest months: June, July, August and September, when rainfall is highest.
- Seasonal pattern: A distinct rainy season from June to August, with very warm summers and warm winters
Frequently asked questions about the climate in Bartow
What is the best time to visit Bartow?
January, February, March, April, November and December typically offer the most optimal weather in Bartow. In contrast, June, July and August tend to have less optimal conditions. Bartow has a distinct rainy season from June to August, with very warm summers and warm winters.
What temperatures can I expect in Bartow?
Daytime highs range from 23°C (73°F) in January to 33°C (91°F) in August. Nighttime lows range from 10°C (50°F) to 23°C (73°F).
How much rain does Bartow get?
Annual rainfall is around 1237 mm (49 in). August is the wettest month with 210 mm (8.3 in), while November is the driest with 37 mm (1.5 in).
How sunny is Bartow?
Bartow receives around 2,924 hours of sunshine per year. May is the sunniest month with 314 hours, while December is the cloudiest with just 191 hours. Overall, Bartow enjoys abundant sunshine.
Bartow 3-Day Forecast
Bartow on the map
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