High Wycombe
December
Weather in High Wycombe for December 2025
Your guide to High Wycombe weather in December - trends and predictions
So far, December 2025 in High Wycombe is slightly warmer than the historical average by 1.1 °C.
Expect cooler weather in the next days in High Wycombe with the forecast suggesting a temperature of 7.2 °C, lower than the historical average.
In general, the average temperature in High Wycombe at the beginning of December is 8.7 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 7.1 °C by the end of December.
High Wycombe in December brings notable rainfall, with an average of 19 rainy days and a total precipitation of 71.5 mm.
New! Chat with our AI weatherman - it’s amazing and free.
Temperatures
Rain 🌧️
More
12
Dry days
19
Rainy days
0
Snow days
9°/4°
Temperatures
29 km/h
Avg max wind
87 %
Avg humidity
High Wycombe Weather December
Move between months or click on a day
Temperatures trend during December in High Wycombe
See the weather trend as well as the moving average line
December weather in High Wycombe day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. |  Light freezing rain | 9° /5° | 2.5 mm | 2 | |
| 2 Dec. |  Partly cloudy | 8° /2° | 0.7 mm | 2 | |
| 3 Dec. |  Light drizzle | 7° /1° | 3.3 mm | 2 | |
| 4 Dec. | Light rain | 8° /3° | 5.9 mm | 2 | |
| 5 Dec. | Light drizzle | 10° /4° | 5.3 mm | 3 | |
| 6 Dec. |  Overcast | 8° /4° | 1 mm | 2 | |
| 7 Dec. | Light rain | 11° /4° | 5.5 mm | 3 | |
| 8 Dec. |  Patchy rain possible | 9° /6° | 2.4 mm | 2 | |
| 9 Dec. |  Moderate rain | 11° /7° | 4.2 mm | 3 | |
| 10 Dec. | Moderate rain | 9° /5° | 1.6 mm | 3 | |
| 11 Dec. |  Mist | 9° /4° | 0 mm | 3 | |
| 12 Dec. | Light rain shower | 9° /4° | 2.1 mm | 3 | |
| 13 Dec. | Light drizzle | 8° /3° | 0.5 mm | 2 | |
| 14 Dec. | Light drizzle | 8° /3° | 0.1 mm | 2 | |
| 15 Dec. | Patchy rain possible | 11° /10° | 0.4 mm | 0.1 | |
| 16 Dec. | Patchy rain possible | 10° /4° | 2.8 mm | 0 | |
| 17 Dec. | Partly cloudy | 7° /2° | 0 mm | 0.1 | |
| 18 Dec. | Patchy rain possible | 10° /6° | 3.6 mm | 0.1 | |
| 19 Dec. | Patchy rain possible | 7° /3° | 0.1 mm | 0.1 | |
| 20 Dec. | Overcast | 8° /3° | 0 mm | 2 | |
| 21 Dec. | Patchy rain possible | 8° /5° | 0.9 mm | 2 | |
| 22 Dec. |  Cloudy | 7° /4° | 0 mm | 1 | |
| 23 Dec. | Patchy rain possible | 6° /5° | 0.5 mm | 2 | |
| 24 Dec. | Patchy rain possible | 7° /4° | 0.1 mm | 2 | |
| 25 Dec. | Overcast | 6° /4° | 0.1 mm | 1 | |
| 26 Dec. | Partly cloudy | 4° /1° | 0 mm | 2 | |
| 27 Dec. | Cloudy | 6° /1° | 0 mm | 1 | |
| 28 Dec. | Patchy rain possible | 4° /0° | 0.1 mm | 1 | |
| 29 Dec. | Cloudy | 8° /3° | 0.3 mm | 2 | |
| 30 Dec. |  Moderate or heavy rain shower | 11° /4° | 3.7 mm | 3 | |
| 31 Dec. | Moderate rain at times | 11° /6° | 5.7 mm | 3 | |
| Next | |||||
Important Notice
Our weather forecast for High Wycombe 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 High Wycombe forecast closer to your planned date for the most up-to-date weather information.
Change Month
High Wycombe in December - FAQ
What are the expected maximum and minimum temperatures in High Wycombe during December?
Prepare for cooler days with highs just around 9° and colder nights, dipping below 4°.
How much rainfall should be expected in High Wycombe during December?
Moderate rainfall is anticipated in High Wycombe during December, with a total of 71.5 mm spread over approximately 19 days. Considering plans for rainy days is advisable.
Will it snow in High Wycombe in December 2025?
High Wycombe typically sees 0.00666667 cm of snowfall during December.
What are the typical wind conditions in High Wycombe during December?
The average wind speed in High Wycombe during December is 29 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in High Wycombe
Explore the daily rainfall trends and prepare for High Wycombes December weather 💧
Typically, High Wycombe has 19 rainy days in December with a total of 71.5 mm of rainfall.
Quick links
More High Wycombe weather pages
You are here
Where is High Wycombe?Get accurate weather forecasts for High Wycombe, located at latitude 51.629 and longitude -0.749. Stay updated with localized weather information tailored for High Wycombe.
Found a mistake?
We appreciate your attention to details. Tell us here.