EcuadorAverage weather for San Andrés in December
It's hot in December in San Andrés with an average temperature of 30°C. Temperatures this month range from a low of 29°C to a high of 30°C. At night, you can expect temperatures between 20°C and 22°C.
Start of December
The month of December starts in San Andrés with hot temps, averaging around 30°C during the day and nights around 22°C. A few showers might pop up early in the month, but overall, it’ll stay mostly sunny and dry.
Mid December
By mid-December, daytime temps stay steady at around 30°C, with nights around 22°C. There’s a high chance of precipitation during this time.
End of December
By the end of December, the average daytime temperature in San Andrés is around 30°C, while nighttime temps are about 22°C. There’s a significant chance of many days with precipitation.
In December, there is an average of 157 mm of precipitation, spread over 23 days. The wind speed is around 3 Bft, mostly coming from the West.
San Andrés in December |
New York | ||
|---|---|---|---|
 Average temperature |
30°C | 9°C | |
 Max. temperature |
30°C | 12°C | |
| Min. temperature |
29°C | -5°C | |
 Total precipitation |
157 mm | 133 mm | |
| Rainy days |
23 days | 17 days | |
November
UV index
The UV index is a maximum of 7 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Is December a good time to visit San Andrés?
Looking for sun? December isn’t a good month to be in San Andrés. The temperature is nice, but there’s too much chance of rain.
Temperature records
With 33°C in 2014, San Andrés reached the highest temperature in December over the past 10 years. The lowest daytime temperature in this month was 23°C in 2021. The extreme nighttime temperatures ranged from a lowest recorded value of 8°C to a highest value of 25°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 high and low temperatures in December for San Andrés, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in December in San Andrés
The chart below shows the average daily precipitation in December for San Andrés, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed 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 it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for December, you can expect about 23 days of precipitation 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 few years.
Total precipitation in December in San Andrés over the years
This chart shows the average precipitation in December in San Andrés, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in December for San Andrés
Click on any day in December to get detailed info about the usual 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
