December
Weather in San Marino for December 2025
Your guide to San Marino weather in December - trends and predictions
In general, the average temperature in San Marino at the beginning of December is 10 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 9.7 °C by the end of December.
The climate of San Marino in December is notably wet, with an average of 13 rainy days, and a total of 141.2 mm of precipitation.
Temperatures
Rain 🌧️
18
Dry days
13
Rainy days
0
Snow days
10°/7°
Temperatures
23 km/h
Avg max wind
71 %
Avg humidity
San Marino in December average weather
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Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
---|---|---|---|---|---|---|
1 10° | 2 11° | 3 10° | 4 10° | 5 10° | 6 10° | 7 9° |
8 10° | 9 9° | 10 7° | 11 9° | 12 9° | 13 10° | 14 8° |
15 9° | 16 10° | 17 11° | 18 11° | 19 13° | 20 12° | 21 8° |
22 9° | 23 7° | 24 7° | 25 8° | 26 9° | 27 9° | 28 10° |
29 10° | 30 10° | 31 12° |
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Temperatures trend during December in San Marino
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 |
---|---|---|---|---|---|
1 Dec. | Patchy rain possible | 10° /7° | 0.1 mm | 3 | |
2 Dec. | Patchy rain possible | 11° /8° | 0 mm | 3 | |
3 Dec. | Light drizzle | 10° /7° | 1.6 mm | 3 | |
4 Dec. | Patchy rain possible | 10° /8° | 1.9 mm | 3 | |
5 Dec. | Cloudy | 10° /8° | 0.2 mm | 3 | |
6 Dec. | Overcast | 10° /6° | 0 mm | 3 | |
7 Dec. | Patchy rain possible | 9° /5° | 0.3 mm | 2 | |
8 Dec. | Light rain | 10° /5° | 14 mm | 3 | |
9 Dec. | Moderate or heavy rain shower | 9° /6° | 28.4 mm | 2 | |
10 Dec. | Moderate rain | 7° /6° | 24.3 mm | 2 | |
11 Dec. | Patchy rain possible | 9° /6° | 0.6 mm | 2 | |
12 Dec. | Patchy rain possible | 9° /7° | 0.2 mm | 2 | |
13 Dec. | Light drizzle | 10° /8° | 2 mm | 3 | |
14 Dec. | Thundery outbreaks possible | 8° /6° | 2.9 mm | 2 | |
15 Dec. | Patchy rain possible | 9° /7° | 0.3 mm | 2 | |
16 Dec. | Sunny | 10° /6° | 0 mm | 4 | |
17 Dec. | Partly cloudy | 11° /7° | 0 mm | 4 | |
18 Dec. | Overcast | 11° /8° | 0 mm | 3 | |
19 Dec. | Patchy rain possible | 13° /10° | 0.2 mm | 3 | |
20 Dec. | Light rain shower | 12° /7° | 31.9 mm | 3 | |
21 Dec. | Patchy rain possible | 8° /5° | 0.7 mm | 2 | |
22 Dec. | Patchy rain possible | 9° /4° | 5.9 mm | 2 | |
23 Dec. | Light rain shower | 7° /3° | 25.8 mm | 2 | |
24 Dec. | Patchy rain possible | 7° /4° | 0 mm | 2 | |
25 Dec. | Partly cloudy | 8° /6° | 0 mm | 3 | |
26 Dec. | Sunny | 9° /5° | 0 mm | 3 | |
27 Dec. | Cloudy | 9° /5° | 0 mm | 2 | |
28 Dec. | Sunny | 10° /7° | 0 mm | 4 | |
29 Dec. | Sunny | 10° /7° | 0 mm | 4 | |
30 Dec. | Sunny | 10° /8° | 0 mm | 4 | |
31 Dec. | Partly cloudy | 12° /8° | 0 mm | 4 | |
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Important Notice
Our weather forecast for San Marino 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 San Marino forecast closer to your planned date for the most up-to-date weather information.
San Marino in December - FAQ
What are the expected maximum and minimum temperatures in San Marino during December?
During December, expect a variety of temperatures with highs around 10° and lows near 7°, suitable for diverse activities and preferences.
How much rainfall should be expected in San Marino during December?
Significant rainfall exceeding 141.2 mm is expected in San Marino during December, occurring over more than 13 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in San Marino during December?
The average wind speed in San Marino during December is 23 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in San Marino
Explore the daily rainfall trends and prepare for San Marinos December weather 💧
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