Hillsborough County (Tampa)
December
Weather in Hillsborough County, Florida for December 2025
Your guide to Hillsborough County weather in December - trends and predictions
Until now, December 2025 in Hillsborough County is slightly cooler than the historical average by -1.7 °F.
The forecast for the next days in Hillsborough County predicts temperatures to be around 24 °F, close to the historical average.
In general, the average temperature in Hillsborough County at the beginning of December is 23.4 °F. As the month progressed, temperatures tended to slightly increase, reaching an average of 23.6 °F by the end of December.
The climate of Hillsborough County in December is notably wet, with an average of 13 rainy days, and a total of 50.9 mm of precipitation.
New! Chat with our AI weatherman - it’s amazing and free.
Temperatures
Rain 🌧️
More
18
Dry days
13
Rainy days
0
Snow days
22°/15°
Temperatures
19 km/h
Avg max wind
69 %
Avg humidity
Hillsborough County Weather December
Move between months or click on a day
Temperatures trend during December in Hillsborough County
See the weather trend as well as the moving average line
December weather in Hillsborough County day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Dec. 1 |  Partly cloudy | 24° /15° | 0 mm | 6 | |
| Dec. 2 |  Sunny | 25° /16° | 1.1 mm | 6 | |
| Dec. 3 |  Overcast | 23° /15° | 0.5 mm | 6 | |
| Dec. 4 | Sunny | 23° /12° | 0 mm | 6 | |
| Dec. 5 |  Cloudy | 23° /14° | 0 mm | 5 | |
| Dec. 6 | Cloudy | 23° /16° | 3.3 mm | 5 | |
| Dec. 7 | Sunny | 23° /14° | 0.5 mm | 6 | |
| Dec. 8 |  Moderate rain at times | 24° /15° | 1.3 mm | 6 | |
| Dec. 9 | Sunny | 24° /15° | 0 mm | 6 | |
| Dec. 10 |  Patchy rain possible | 26° /17° | 3.3 mm | 6 | |
| Dec. 11 | Sunny | 22° /14° | 4.4 mm | 5 | |
| Dec. 12 | Patchy rain possible | 23° /13° | 0.2 mm | 5 | |
| Dec. 13 | Cloudy | 24° /15° | 0.1 mm | 6 | |
| Dec. 14 | Patchy rain possible | 24° /17° | 0.1 mm | 5 | |
| Dec. 15 | Cloudy | 23° /16° | 5.1 mm | 5 | |
| Dec. 16 | Overcast | 24° /15° | 6.2 mm | 6 | |
| Dec. 17 | Cloudy | 23° /15° | 0.7 mm | 5 | |
| Dec. 18 | Partly cloudy | 21° /14° | 1.5 mm | 6 | |
| Dec. 19 | Sunny | 28° /16° | 0 mm | 0.8 | |
| Dec. 20 |  Mist | 27° /15° | 0 mm | 0.9 | |
| Dec. 21 | Mist | 20° /16° | 0 mm | 0.9 | |
| Dec. 22 | Sunny | 24° /14° | 0 mm | 0.9 | |
| Dec. 23 | Partly cloudy | 23° /16° | 0 mm | 0 | |
| Dec. 24 | Sunny | 24° /16° | 0 mm | 5 | |
| Dec. 25 | Sunny | 24° /15° | 0 mm | 5 | |
| Dec. 26 | Sunny | 22° /16° | 0 mm | 5 | |
| Dec. 27 | Sunny | 22° /16° | 0 mm | 5 | |
| Dec. 28 | Sunny | 25° /15° | 0 mm | 5 | |
| Dec. 29 | Patchy rain possible | 24° /17° | 0.7 mm | 5 | |
| Dec. 30 | Patchy rain possible | 24° /19° | 0.4 mm | 5 | |
| Dec. 31 | Sunny | 24° /18° | 0 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for Hillsborough County in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Hillsborough County forecast closer to your planned date for the most up-to-date weather information.
Change Month
Hillsborough County in December - FAQ
What are the expected maximum and minimum temperatures in Hillsborough County during December?
During December, expect a variety of temperatures with highs around 22° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in Hillsborough County during December?
Moderate rainfall is anticipated in Hillsborough County during December, with a total of 50.9 mm spread over approximately 13 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Hillsborough County during December?
The average wind speed in Hillsborough County during December is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Hillsborough County
Explore the daily rainfall trends and prepare for Hillsborough Countys December weather 💧
Typically, Hillsborough County has 13 rainy days in December with a total of 50.9 mm of rainfall.
UV exposure in Hillsborough County during December
Stay informed about UV levels for safe outdoor activities throughout the month of December ☀️
Top locations in Hillsborough County
Select a location for an accurate weather forecast
More Locations Quick links
More Hillsborough County weather pages
You are here
Where is Hillsborough County?Get accurate weather forecasts for Hillsborough County, located at latitude 27.948 and longitude -82.458. Stay updated with localized weather information tailored for Hillsborough County.
Found a mistake?
We appreciate your attention to details. Tell us here.