Borough of Swindon (Swindon)
December
Weather in Borough of Swindon for December 2026
Your guide to Borough of Swindon weather in December - trends and predictions
In general, the average temperature in Borough of Swindon at the beginning of December is 8.1 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 7.8 °C by the end of December.
The climate of Borough of Swindon in December is notably wet, with an average of 14 rainy days, and a total of 93.5 mm of precipitation.
Is December a good time to visit Borough of Swindon? check out the best time to travel to Borough of Swindon page.
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Temperatures
Rain 🌧️
More
17
Dry days
14
Rainy days
0
Snow days
8°/4°
Temperatures
30 km/h
Avg max wind
89 %
Avg humidity
Borough of Swindon Weather December
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Temperatures trend during December in Borough of Swindon
See the weather trend as well as the moving average line
December weather in Borough of Swindon day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. |  Light rain | 8° /5° | 4.9 mm | 0.6 | |
| 2 Dec. |  Sunny | 6° /2° | 0.6 mm | 0.6 | |
| 3 Dec. | Light rain | 6° /1° | 5.2 mm | 0.6 | |
| 4 Dec. |  Moderate or heavy rain with thunder | 8° /3° | 11.9 mm | 0.6 | |
| 5 Dec. | Light rain | 8° /4° | 6.5 mm | 0.5 | |
| 6 Dec. |  Patchy rain possible | 8° /4° | 1.8 mm | 0.5 | |
| 7 Dec. | Light rain | 11° /5° | 8 mm | 0.5 | |
| 8 Dec. | Light rain | 8° /6° | 3.1 mm | 0.5 | |
| 9 Dec. |  Moderate rain | 10° /6° | 5.9 mm | 0.5 | |
| 10 Dec. | Light rain | 9° /5° | 3.1 mm | 0.5 | |
| 11 Dec. | Patchy rain possible | 8° /4° | 0 mm | 0.5 | |
| 12 Dec. | Light rain shower | 9° /4° | 2.4 mm | 0.5 | |
| 13 Dec. | Light rain | 7° /3° | 0.9 mm | 0.5 | |
| 14 Dec. | Patchy rain possible | 7° /3° | 0.1 mm | 0.5 | |
| 15 Dec. |  Cloudy | 9° /6° | 0.2 mm | 0.5 | |
| 16 Dec. | Patchy rain possible | 9° /5° | 1.1 mm | 0.5 | |
| 17 Dec. | Light rain | 9° /4° | 2.7 mm | 0.5 | |
| 18 Dec. | Moderate rain | 11° /6° | 10 mm | 0.5 | |
| 19 Dec. | Light rain | 9° /3° | 3.9 mm | 0.5 | |
| 20 Dec. | Patchy rain possible | 8° /3° | 0.9 mm | 0.5 | |
| 21 Dec. | Patchy rain possible | 10° /6° | 1.6 mm | 0.5 | |
| 22 Dec. | Patchy rain possible | 9° /5° | 0.9 mm | 0.5 | |
| 23 Dec. | Light rain | 8° /5° | 3.4 mm | 0.5 | |
| 24 Dec. | Cloudy | 9° /6° | 0.2 mm | 0.5 | |
| 25 Dec. | Patchy rain possible | 9° /5° | 1.7 mm | 0.5 | |
| 26 Dec. | Patchy rain possible | 7° /3° | 1 mm | 0.5 | |
| 27 Dec. | Light rain | 9° /4° | 3 mm | 0.5 | |
| 28 Dec. | Patchy rain possible | 8° /4° | 1.8 mm | 0.5 | |
| 29 Dec. |  Overcast | 7° /3° | 0.7 mm | 0.5 | |
| 30 Dec. | Light rain | 9° /3° | 2.7 mm | 0.5 | |
| 31 Dec. | Light rain | 8° /4° | 3.2 mm | 0.5 | |
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Important Notice
Our weather forecast for Borough of Swindon 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 Borough of Swindon forecast closer to your planned date for the most up-to-date weather information.
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Borough of Swindon in December - FAQ
What are the expected maximum and minimum temperatures in Borough of Swindon during December?
Prepare for cooler days with highs just around 8° and colder nights, dipping below 4°.
How much rainfall should be expected in Borough of Swindon during December?
Moderate rainfall is anticipated in Borough of Swindon during December, with a total of 93.5 mm spread over approximately 14 days. Considering plans for rainy days is advisable.
Will it snow in Borough of Swindon in December 2026?
Borough of Swindon typically sees 0 cm of snowfall during December.
What are the typical wind conditions in Borough of Swindon during December?
The average wind speed in Borough of Swindon during December is 30 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Borough of Swindon
Explore the daily rainfall trends and prepare for Borough of Swindons December weather 💧
Typically, Borough of Swindon has 14 rainy days in December with a total of 93.5 mm of rainfall.
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