Hillsborough County (Tampa)
December
Weather in Hillsborough County for December 2025
Your guide to Hillsborough County weather in December - trends and predictions
In general, the average temperature in Hillsborough County at the beginning of December is 23.6 °F. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 21.1 °F by the end of December.
The climate of Hillsborough County in December is notably wet, with an average of 12 rainy days, and a total of 50 mm of precipitation.
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Temperatures
Rain 🌧️
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19
Dry days
12
Rainy days
0
Snow days
22°/14°
Temperatures
19 km/h
Avg max wind
67 %
Avg humidity
Hillsborough County in December average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  24° | 2  25° | 3  24° | 4 23° | 5 23° | 6  23° | 7 23° |
| 8  24° | 9 25° | 10  27° | 11 23° | 12 23° | 13 24° | 14 24° |
| 15 24° | 16 24° | 17 23° | 18 20° | 19 22° | 20 21° | 21 19° |
| 22 20° | 23 21° | 24 19° | 25 18° | 26 18° | 27 22° | 28 22° |
| 29 22° | 30 23° | 31 23° |
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Temperatures trend during December in Hillsborough County
See the weather trend as well as the moving average line
December weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Dec. 1 | Partly cloudy | 24° /14° | 0 mm | 6 | |
| Dec. 2 | Sunny | 25° /15° | 0 mm | 6 | |
| Dec. 3 | Overcast | 24° /15° | 0.6 mm | 6 | |
| Dec. 4 | Sunny | 23° /13° | 0 mm | 6 | |
| Dec. 5 | Partly cloudy | 23° /14° | 0 mm | 6 | |
| Dec. 6 | Cloudy | 23° /14° | 1.3 mm | 6 | |
| Dec. 7 | Sunny | 23° /13° | 0 mm | 6 | |
| Dec. 8 | Moderate rain at times | 24° /14° | 0.3 mm | 6 | |
| Dec. 9 | Sunny | 25° /17° | 0 mm | 6 | |
| Dec. 10 | Patchy rain possible | 27° /18° | 4.1 mm | 6 | |
| Dec. 11 | Sunny | 23° /15° | 5.6 mm | 6 | |
| Dec. 12 | Patchy rain possible | 23° /14° | 0.3 mm | 5 | |
| Dec. 13 | Cloudy | 24° /15° | 0.1 mm | 6 | |
| Dec. 14 | Patchy rain possible | 24° /17° | 0.1 mm | 5 | |
| Dec. 15 | Sunny | 24° /17° | 6.2 mm | 6 | |
| Dec. 16 | Overcast | 24° /16° | 7.4 mm | 6 | |
| Dec. 17 | Cloudy | 23° /16° | 0.8 mm | 5 | |
| Dec. 18 | Sunny | 20° /14° | 1.8 mm | 5 | |
| Dec. 19 | Sunny | 22° /13° | 0.5 mm | 6 | |
| Dec. 20 | Moderate rain at times | 21° /14° | 2.4 mm | 5 | |
| Dec. 21 | Partly cloudy | 19° /14° | 6.9 mm | 5 | |
| Dec. 22 | Overcast | 20° /12° | 0.3 mm | 5 | |
| Dec. 23 | Sunny | 21° /11° | 0.2 mm | 5 | |
| Dec. 24 | Overcast | 19° /11° | 1.6 mm | 5 | |
| Dec. 25 | Overcast | 18° /11° | 3.8 mm | 4 | |
| Dec. 26 | Cloudy | 18° /11° | 0 mm | 4 | |
| Dec. 27 | Partly cloudy | 22° /12° | 0 mm | 5 | |
| Dec. 28 | Sunny | 22° /13° | 1.2 mm | 5 | |
| Dec. 29 | Sunny | 22° /15° | 4 mm | 6 | |
| Dec. 30 | Cloudy | 23° /16° | 0.2 mm | 5 | |
| Dec. 31 | Cloudy | 23° /16° | 1.3 mm | 6 | |
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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.
Hillsborough County in December - FAQ
What are the expected maximum and minimum temperatures in Hillsborough County during December?
Enjoy moderate daytime temperatures of up to 22° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
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 mm spread over approximately 12 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 💧
UV exposure in Hillsborough County during December
Stay informed about UV levels for safe outdoor activities throughout the month of December ☀️
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