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SpainThe weather in December in San Sebastián de Montmayor
It's cool to moderate in December in San Sebastián de Montmayor with an average temperature of 15°C. Temperatures this month range from a low of 14°C to a high of 17°C. At night, you can expect temperatures between 3°C and 7°C.
Looking for sun and warm weather? December isn’t a good month to be in San Sebastián de Montmayor. The temperatures are too low for a warm stay this month.
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 Sebastián de Montmayor, Spain. 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 23°C in 2022, San Sebastián de Montmayor reached the highest temperature in December over the past 10 years. The lowest daytime temperature in this month was 8°C in 2017. The extreme nighttime temperatures ranged from a lowest recorded value of -2°C to a highest value of 14°C.
Rainfall amount
In December, there is an average of 28 mm of precipitation, spread over 5 days. The wind speed is around 3 Bft, mostly coming from the West.
Daily weather in December for San Sebastián de Montmayor
Click on any day in December to get detailed info about the usual weather on that day in San Sebastián de Montmayor. Check out the historical temperatures and precipitation over the past 10 years on this day.
December weather comparison
| San Sebastián de Montmayor | New York | |
|---|---|---|
| Average temperature | 15°C | 9°C |
| Max. temperature | 17°C | 12°C |
| Min. temperature | 3°C | -5°C |
| Total precipitation | 28 mm | 133 mm |
| Rainy days | 5 days | 17 days |
Start of December
The month of December starts in San Sebastián de Montmayor with cool temps, averaging around 15°C during the day and nights around 6°C.
Mid December
By mid-December, daytime temps rise to around 16°C, with nights around 7°C. Not much precipitation expected during this period. It’s mostly dry and sunny.
End of December
By the end of December, the average daytime temperature in San Sebastián de Montmayor is around 16°C, while nighttime temps are about 6°C. No precipitation expected at the end of the month; it’ll be mostly sunny.
UV index
The UV index is a maximum of 4 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 Sebastián de Montmayor for all months and discover the best travel time
Curious about the weather in other parts of Spain? Check out the climate and weather for spots like Ibiza, Majorca, Tenerife, or explore other destinations in Spain.
Temperature charts
These charts show the average temperatures in December in San Sebastián de Montmayor, Spain. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in December in San Sebastián de Montmayor
Temperature in December in San Sebastián de Montmayor over the years
Precipitation charts
These charts show the average amount of precipitation in December in San Sebastián de Montmayor, Spain. 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 Sebastián de Montmayor
Total precipitation in December in San Sebastián de Montmayor over the years
Daily UV index in December in San Sebastián de Montmayor
This chart shows the average daily UV index in December in San Sebastián de Montmayor, 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 Sebastián de Montmayor
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Average weather in San Sebastián de Montmayor by month
Click on a month below to see detailed weather info for San Sebastián de Montmayor. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.