Temperatures in December
It's hot in December in Sierra Morena with an average temperature of 30°C. Temperatures this month range from a low of 29°C to a high of 32°C. At night, you can expect temperatures between 14°C and 18°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Sierra Morena in December. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of December
The month of December starts in Sierra Morena with hot temperatures, averaging around 31°C during the day and nights close to 18°C. There’s little chance of precipitation. The weather is mostly sunny and dry.
Since temperatures can differ between day and night, it’s a good idea to dress in layers.
Mid-December
By mid-December, the average daytime temperature stays the same at 31°C, with nights close to 17°C. Not much precipitation expected during this period. It’s mostly dry with sunshine.
Temperatures vary between day and night, so it’s smart to wear layers.
End of December
By the end of December, the average daytime temperature in Sierra Morena will be around 31°C, with nights close to 16°C. No precipitation expected, with plenty of sunshine on the horizon.
As it gets cooler in the evening, it’s best to wear layers.
Precipitation in December
According to weather history, there is only 6 mm of precipitation in December. The wind speed is around 4 Bft, mostly coming from the South.
The average chance of precipitation is only 8% in December.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in December for Sierra Morena. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Sierra Morena in December |
London | ||
|---|---|---|---|
 Average Temperature |
30°C | 9°C | |
 High Temp |
32°C | 11°C | |
| Low Temp |
29°C | 8°C | |
 Total Precipitation |
6 mm | 67 mm | |
| Rainy Days |
2 days | 10 days | |
November
UV index
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is December a good time to visit Sierra Morena?
December is a fantastic month to be in Sierra Morena for sunny weather. You’ll get high temperatures and little chance of rain this month.
Temperature records for Sierra Morena in December
With 37°C, Sierra Morena hit the highest temperature in the last 10 years in December 2023. The lowest daytime temperature in this month was 19°C in 2017. The extreme night temperatures ranged from a low of 8°C to a high of 21°C.
Check out the climate of Sierra Morena for all months and discover the best travel time
Curious about the climate in other parts of Mexico? Check out the weather and climate in places like Cancún, Mexico City, Playa del Carmen, or have a look at other destinations in Mexico.
Daily Temperature in December in Sierra Morena
This chart shows the average daily temperatures, both day and night, for each day in December in Sierra Morena, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in December in Sierra Morena
The chart below shows the average daily precipitation in December for Sierra Morena, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for December, you can expect around 2 days of rain in Sierra Morena.
Daily UV Index in December in Sierra Morena
This chart shows the average daily UV index in December in Sierra Morena, 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.
Temperature in December in Sierra Morena Over the Years
This chart shows the average temperature in December in Sierra Morena, measured in degrees Celsius, over the past years.
Total Precipitation in December in Sierra Morena Over the Years
This chart shows the average precipitation in December in Sierra Morena, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in December for Sierra Morena
Click on a specific day in December for detailed info on the typical weather on that day in Sierra Morena. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in December in Sierra Morena
Have you been to Sierra Morena in December?
Share your weather experience in December in Sierra Morena.
Average Weather in Sierra Morena by Month
Click on a month below to see detailed weather info for Sierra Morena. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Sierra Morena for all months at once
