Temperatures in December
It's pleasantly warm in December in San Andrés with an average temperature of 22°C. Temperatures this month range from a low of 21°C to a high of 24°C. At night, you can expect temperatures between 13°C and 14°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for San Andrés 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 San Andrés with warm temperatures, averaging around 23°C during the day and nights close to 14°C. Plenty of days with a chance of precipitation.
Mid-December
By mid-December, the average daytime temperature stays the same at 23°C, with nights close to 14°C. The chance of precipitation is high during this period.
End of December
By the end of December, the average daytime temperature in San Andrés will be around 23°C, with nights close to 14°C. There’s a significant chance of many days with precipitation.
Precipitation in December
In December, there is an average of 310 mm of precipitation, spread over 28 days. The wind speed is around 2 Bft, mostly coming from the Southwest.
With an average precipitation chance of 89% this month, rainy days are almost inevitable.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in December for San Andrés. 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.
San Andrés in December |
UK | ||
|---|---|---|---|
 Average Temperature |
22°C | 9°C | |
 High Temp |
24°C | 11°C | |
| Low Temp |
21°C | 8°C | |
 Total Precipitation |
310 mm | 67 mm | |
| Rainy Days |
28 days | 10 days | |
November
UV index
The UV index is a maximum of 9 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 San Andrés?
After some sun? Then December isn’t the best time to be in San Andrés. The temperature is pleasant, but there’s too much chance of rain this month.
The hurricane season in San Andrés runs from June to November.
Temperature records for San Andrés in December
With 29°C, San Andrés hit the highest temperature in the last 10 years in December 2023. The lowest daytime temperature in this month was 15°C in 2016. The extreme night temperatures ranged from a low of 8°C to a high of 17°C.
Check out the climate of San Andrés for all months and discover the best travel time
Daily Temperature in December in San Andrés
This chart shows the average daily temperatures, both day and night, for each day in December in San Andrés, 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 San Andrés
The chart below shows the average daily precipitation in December for San Andrés, 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 28 days of rain in San Andrés.
Daily UV Index in December in San Andrés
This chart shows the average daily UV index in December in San Andrés, 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 San Andrés Over the Years
This chart shows the average temperature in December in San Andrés, measured in degrees Celsius, over the past years.
Total Precipitation in December in San Andrés Over the Years
This chart shows the average precipitation in December in San Andrés, 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 San Andrés
Click on a specific day in December for detailed info on the typical weather on that day in San Andrés. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in December in San Andrés
Have you been to San Andrés in December?
Share your weather experience in December in San Andrés.
Average Weather in San Andrés by Month
Click on a month below to see detailed weather info for San Andrés. 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 San Andrés for all months at once
