Penzance
December
Weather in Penzance for December 2025
Your guide to Penzance weather in December - trends and predictions
In general, the average temperature in Penzance at the beginning of December is 12 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 10.9 °C by the end of December.
Penzance in December brings notable rainfall, with an average of 18 rainy days and a total precipitation of 83.3 mm.
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Temperatures
Rain 🌧️
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13
Dry days
18
Rainy days
0
Snow days
11°/9°
Temperatures
38 km/h
Avg max wind
79 %
Avg humidity
Penzance Weather December
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Temperatures trend during December in Penzance
See the weather trend as well as the moving average line
December weather in Penzance day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. |  Moderate or heavy rain shower | 13° /11° | 8.9 mm | 3 | |
| 2 Dec. |  Overcast | 11° /8° | 0.1 mm | 3 | |
| 3 Dec. | Overcast | 10° /7° | 0 mm | 3 | |
| 4 Dec. |  Patchy rain possible | 13° /10° | 6.4 mm | 3 | |
| 5 Dec. | Moderate or heavy rain shower | 13° /11° | 9.8 mm | 3 | |
| 6 Dec. | Moderate or heavy rain shower | 13° /9° | 7.5 mm | 3 | |
| 7 Dec. | Moderate rain at times | 11° /8° | 7.3 mm | 3 | |
| 8 Dec. | Patchy rain possible | 10° /8° | 2.5 mm | 3 | |
| 9 Dec. | Overcast | 9° /8° | 0.2 mm | 2 | |
| 10 Dec. | Overcast | 9° /7° | 0 mm | 2 | |
| 11 Dec. |  Partly cloudy | 8° /6° | 0 mm | 3 | |
| 12 Dec. | Patchy rain possible | 10° /8° | 0.5 mm | 3 | |
| 13 Dec. | Patchy rain possible | 9° /8° | 0.8 mm | 2 | |
| 14 Dec. | Patchy rain possible | 10° /8° | 0.5 mm | 3 | |
| 15 Dec. | Patchy rain possible | 11° /11° | 0.1 mm | 3 | |
| 16 Dec. | Overcast | 12° /11° | 0 mm | 3 | |
| 17 Dec. | Moderate or heavy rain shower | 13° /11° | 6.6 mm | 3 | |
| 18 Dec. | Moderate or heavy rain shower | 13° /9° | 11.1 mm | 3 | |
| 19 Dec. | Patchy rain possible | 9° /8° | 1.5 mm | 2 | |
| 20 Dec. | Moderate or heavy rain shower | 11° /9° | 6.4 mm | 3 | |
| 21 Dec. | Moderate or heavy rain shower | 12° /10° | 6.8 mm | 3 | |
| 22 Dec. |  Heavy rain at times | 9° /7° | 3 mm | 2 | |
| 23 Dec. | Patchy rain possible | 12° /9° | 2.2 mm | 3 | |
| 24 Dec. | Overcast | 13° /11° | 0.1 mm | 3 | |
| 25 Dec. | Patchy rain possible | 12° /11° | 0.1 mm | 3 | |
| 26 Dec. | Overcast | 12° /11° | 0 mm | 3 | |
| 27 Dec. | Overcast | 10° /9° | 0 mm | 3 | |
| 28 Dec. | Patchy rain possible | 10° /9° | 0.1 mm | 3 | |
| 29 Dec. | Patchy rain possible | 10° /8° | 0.3 mm | 3 | |
| 30 Dec. | Patchy rain possible | 10° /9° | 0.2 mm | 3 | |
| 31 Dec. | Patchy rain possible | 12° /10° | 0.3 mm | 3 | |
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Important Notice
Our weather forecast for Penzance 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 Penzance forecast closer to your planned date for the most up-to-date weather information.
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Penzance in December - FAQ
What are the expected maximum and minimum temperatures in Penzance during December?
During December, expect a variety of temperatures with highs around 11° and lows near 9°, suitable for diverse activities and preferences.
How much rainfall should be expected in Penzance during December?
Moderate rainfall is anticipated in Penzance during December, with a total of 83.3 mm spread over approximately 18 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Penzance during December?
The average wind speed in Penzance during December is 38 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Penzance
Explore the daily rainfall trends and prepare for Penzances December weather 💧
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