Temperatures in December
It's warm in December in San Román with an average temperature of 24°C. Temperatures this month range from a low of 22°C to a high of 25°C. At night, you can expect temperatures between 15°C and 17°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for San Román 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 Román with warm temperatures, averaging around 24°C during the day and nights close to 16°C. Plenty of days with a chance of precipitation.
Mid-December
By mid-December, the average daytime temperature stays the same at 24°C, with nights close to 17°C. The chance of precipitation is high during this period.
End of December
By the end of December, the average daytime temperature in San Román will be around 24°C, with nights close to 17°C. There’s a significant chance of many days with precipitation.
Precipitation in December
In December, there is an average of 285 mm of precipitation, spread over 27 days. The wind speed is around 2 Bft, mostly coming from the Southeast.
With an average precipitation chance of 86% this month, rainy days are almost inevitable.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in December for San Román. 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 Román in December |
London | ||
|---|---|---|---|
 Average Temperature |
24°C | 9°C | |
 High Temp |
25°C | 11°C | |
| Low Temp |
22°C | 8°C | |
 Total Precipitation |
285 mm | 67 mm | |
| Rainy Days |
27 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 Román?
After some sun? Then December isn’t the best time to be in San Román. The temperature is pleasant, but there’s too much chance of rain this month.
Temperature records for San Román in December
With 34°C, San Román hit the highest temperature in the last 10 years in December 2022. The lowest daytime temperature in this month was 8°C in 2015. The extreme night temperatures ranged from a low of 0°C to a high of 24°C.
Check out the climate of San Román 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 Román
This chart shows the average daily temperatures, both day and night, for each day in December in San Román, 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 Román
The chart below shows the average daily precipitation in December for San Román, 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 27 days of rain in San Román.
Daily UV Index in December in San Román
This chart shows the average daily UV index in December in San Román, 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 Román Over the Years
This chart shows the average temperature in December in San Román, measured in degrees Celsius, over the past years.
Total Precipitation in December in San Román Over the Years
This chart shows the average precipitation in December in San Román, 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 Román
Click on a specific day in December for detailed info on the typical weather on that day in San Román. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in December in San Román
Have you been to San Román in December?
Share your weather experience in December in San Román.
Average Weather in San Román by Month
Click on a month below to see detailed weather info for San Román. 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 Román for all months at once
