Temperatures in December
It's hot in December in San Juan de Serra 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 23°C and 24°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for San Juan de Serra 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 Juan de Serra with hot temperatures, averaging around 31°C during the day and nights close to 24°C. Plenty of days with a chance of precipitation. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
Mid-December
By mid-December, the average daytime temperature stays the same at 31°C, with nights close to 24°C. The chance of precipitation is high during this period. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
End of December
By the end of December, the average daytime temperature in San Juan de Serra will be around 30°C, with nights close to 24°C. There’s a significant chance of many days with precipitation. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
Precipitation in December
In December, there is an average of 312 mm of precipitation, spread over 29 days. The wind speed is around 2 Bft, mostly coming from the Southeast.
The average precipitation chance this month is over 92%, so expect nearly daily rain in December.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in December for San Juan de Serra. 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 Juan de Serra in December |
London | ||
|---|---|---|---|
 Average Temperature |
30°C | 9°C | |
 High Temp |
32°C | 11°C | |
| Low Temp |
29°C | 8°C | |
 Total Precipitation |
312 mm | 67 mm | |
| Rainy Days |
29 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 San Juan de Serra?
After some sun? Then December isn’t the best time to be in San Juan de Serra. The temperature is pleasant, but there’s too much chance of rain this month.
Temperature records for San Juan de Serra in December
With 36°C, San Juan de Serra hit the highest temperature in the last 10 years in December 2023. The lowest daytime temperature in this month was 23°C in 2022. The extreme night temperatures ranged from a low of 20°C to a high of 26°C.
Check out the climate of San Juan de Serra for all months and discover the best travel time
Curious about the climate in other parts of Peru? Check out the weather and climate in places like Lima, Cusco, Machu Picchu, or have a look at other destinations in Peru.
Daily Temperature in December in San Juan de Serra
This chart shows the average daily temperatures, both day and night, for each day in December in San Juan de Serra, 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 Juan de Serra
The chart below shows the average daily precipitation in December for San Juan de Serra, 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 29 days of rain in San Juan de Serra.
Daily UV Index in December in San Juan de Serra
This chart shows the average daily UV index in December in San Juan de Serra, 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 Juan de Serra Over the Years
This chart shows the average temperature in December in San Juan de Serra, measured in degrees Celsius, over the past years.
Total Precipitation in December in San Juan de Serra Over the Years
This chart shows the average precipitation in December in San Juan de Serra, 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 Juan de Serra
Click on a specific day in December for detailed info on the typical weather on that day in San Juan de Serra. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in December in San Juan de Serra
Have you been to San Juan de Serra in December?
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Average Weather in San Juan de Serra by Month
Click on a month below to see detailed weather info for San Juan de Serra. 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 Juan de Serra for all months at once
