Weather in Truro for December 2025
Until now, December 2025 in Truro has been nearly identical to the historical average, with a temperature of 11.5 °C (showing only a slight deviation of 0.4 °C).
The forecast for the next days in Truro predicts temperatures to be around 11 °C, close to the historical average.
In general, the average temperature in Truro at the beginning of December is 11.6 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 9.9 °C by the end of December.
The climate of Truro in December is notably wet, with an average of 13 rainy days, and a total of 70.8 mm of precipitation.
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Truro Weather December
Temperatures trend during December in Truro
December weather in Truro day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. | Patchy rain possible | 13° /9° | 11.5 mm | 3 | |
| 2 Dec. | Overcast | 10° /6° | 1.7 mm | 3 | |
| 3 Dec. | Overcast | 10° /5° | 3.2 mm | 3 | |
| 4 Dec. | Moderate rain at times | 10° /5° | 5.1 mm | 3 | |
| 5 Dec. | Moderate or heavy rain shower | 14° /8° | 9.3 mm | 3 | |
| 6 Dec. | Moderate rain at times | 12° /8° | 2.6 mm | 3 | |
| 7 Dec. | Moderate or heavy rain shower | 12° /8° | 5.9 mm | 3 | |
| 8 Dec. | Patchy rain possible | 10° /8° | 3.9 mm | 3 | |
| 9 Dec. | Overcast | 11° /8° | 5.1 mm | 3 | |
| 10 Dec. | Overcast | 10° /6° | 0 mm | 3 | |
| 11 Dec. | Cloudy | 10° /6° | 1.1 mm | 3 | |
| 12 Dec. | Patchy rain possible | 10° /6° | 1.2 mm | 3 | |
| 13 Dec. | Sunny | 10° /6° | 0 mm | 0.1 | |
| 14 Dec. | Partly cloudy | 11° /9° | 0.1 mm | 0.1 | |
| 15 Dec. | Moderate rain | 11° /9° | 12.6 mm | 0 | |
| 16 Dec. | Partly cloudy | 10° /6° | 0 mm | 0.1 | |
| 17 Dec. | Patchy rain possible | 12° /5° | 0.8 mm | 0 | |
| 18 Dec. | Moderate rain | 12° /8° | 5.8 mm | 3 | |
| 19 Dec. | Patchy rain possible | 10° /7° | 0.1 mm | 2 | |
| 20 Dec. | Patchy rain possible | 12° /9° | 0.6 mm | 3 | |
| 21 Dec. | Patchy rain possible | 12° /12° | 2.5 mm | 3 | |
| 22 Dec. | Patchy rain possible | 12° /11° | 2.7 mm | 3 | |
| 23 Dec. | Moderate rain | 9° /7° | 6.1 mm | 2 | |
| 24 Dec. | Sunny | 9° /6° | 0 mm | 3 | |
| 25 Dec. | Patchy rain possible | 10° /6° | 4.4 mm | 2 | |
| 26 Dec. | Partly cloudy | 8° /5° | 0 mm | 3 | |
| 27 Dec. | Overcast | 10° /8° | 0 mm | 3 | |
| 28 Dec. | Patchy rain possible | 9° /6° | 0.4 mm | 2 | |
| 29 Dec. | Partly cloudy | 11° /7° | 0 mm | 4 | |
| 30 Dec. | Overcast | 10° /6° | 0 mm | 3 | |
| 31 Dec. | Overcast | 11° /8° | 0.4 mm | 3 | |
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Truro in December - FAQ
December rainfall patterns in Truro
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