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The weather in December in San Marino
It's cool in December in San Marino with an average temperature of 10°C. Temperatures this month range from a low of 8°C to a high of 12°C. At night, you can expect temperatures between 3°C and 7°C.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in December for San Marino. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 19°C in 2019, San Marino reached the highest temperature in December over the past 10 years. The lowest daytime temperature in this month was 1°C in 2018. The extreme nighttime temperatures ranged from a lowest recorded value of -4°C to a highest value of 13°C.
Precipitation and snowfall
In December, there is an average of 55 mm of precipitation, spread over 9 days. Of the total precipitation, about 1,2 cm falls as snow in December. The wind speed is around 3 Bft, mostly coming from the Southwest.
Daily weather in December for San Marino
Click on any day in December to get detailed info about the usual weather on that day in San Marino. Check out the historical temperatures and precipitation over the past 10 years on this day.
December weather comparison
| San Marino | New York | |
|---|---|---|
| Average temperature | 10°C | 9°C |
| Max. temperature | 12°C | 12°C |
| Min. temperature | 3°C | -5°C |
| Total precipitation | 55 mm | 133 mm |
| Rainy days | 9 days | 17 days |
| Total snowfall | 1,2 cm | 9,7 cm |
| Snowy days | 1 day | 3 days |
Start of December
The month of December starts in San Marino with cold temps, averaging around 11°C during the day and nights around 6°C.
Mid December
By mid-December, daytime temps drop to around 10°C, with nights around 4°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
End of December
By the end of December, the average daytime temperature in San Marino is around 10°C, while nighttime temps are about 5°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun.
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UV index
The UV index is a maximum of 3 this month. That's a moderate value on the intensity scale of 1 to 11. Unprotected skin can burn in about 30 minutes.
Check out the climate of San Marino for all months and discover the best travel time
The climate in San Marino is based on weather data from San Marino. Other spots might have different weather. You can check out all destinations in San Marino to get the full picture of the climate.
Temperature charts
These charts show the average temperatures in December in San Marino. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in December in San Marino
Temperature in December in San Marino over the years
Precipitation charts
These charts show the average amount of precipitation in December in San Marino. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in December in San Marino
Total precipitation in December in San Marino over the years
Daily Snowfall in December in San Marino
Snowfall in December in San Marino per year
Daily UV index in December in San Marino
This chart shows the average daily UV index in December in San Marino, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in December in San Marino
The weather in December in San Marino is rated 3 out of 5 stars by 1 visitor. Have you been to San Marino? Share your weather experience to help other visitors.
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Sometimes it can rain and the sun doesn't show much. This contributed to a cozy winter atmosphere, but don't expect sunny vacation weather.— This text is automatically translated to English
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Average weather in San Marino by month
Click on a month below to see detailed weather info for San Marino. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.