Temperatures in December
It's warm in December in Riobamba with an average temperature of 23°C. Temperatures this month range from a low of 22°C to a high of 23°C. At night, you can expect temperatures between 6°C and 8°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Riobamba 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 Riobamba with warm temperatures, averaging around 23°C during the day and nights close to 7°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 8°C. The chance of precipitation is high during this period.
End of December
By the end of December, the average daytime temperature in Riobamba will be around 23°C, with nights close to 8°C. There’s a significant chance of many days with precipitation.
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Precipitation in December
In December, there is an average of 348 mm of precipitation, spread over 24 days. The wind speed is around 4 Bft, mostly coming from the East.
There’s an average 76% chance of precipitation per day this month. Though that seems frequent, there are also a few days with lower precipitation chances.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in December for Riobamba. 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.
Riobamba in December |
London | ||
|---|---|---|---|
 Average Temperature |
23°C | 9°C | |
 High Temp |
23°C | 11°C | |
| Low Temp |
22°C | 8°C | |
 Total Precipitation |
348 mm | 67 mm | |
| Rainy Days |
24 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 Riobamba?
After some sun? Then December isn’t the best time to be in Riobamba. The temperature is pleasant, but there’s too much chance of rain this month.
Temperature records for Riobamba in December
With 31°C, Riobamba hit the highest temperature in the last 10 years in December 2019. The lowest daytime temperature in this month was 16°C in 2016. The extreme night temperatures ranged from a low of 2°C to a high of 11°C.
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Daily Temperature in December in Riobamba
This chart shows the average daily temperatures, both day and night, for each day in December in Riobamba, 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 Riobamba
The chart below shows the average daily precipitation in December for Riobamba, 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 24 days of rain in Riobamba.
Daily UV Index in December in Riobamba
This chart shows the average daily UV index in December in Riobamba, 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 Riobamba Over the Years
This chart shows the average temperature in December in Riobamba, measured in degrees Celsius, over the past years.
Total Precipitation in December in Riobamba Over the Years
This chart shows the average precipitation in December in Riobamba, 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 Riobamba
Click on a specific day in December for detailed info on the typical weather on that day in Riobamba. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in December in Riobamba
Have you been to Riobamba in December?
Share your weather experience in December in Riobamba.
Average Weather in Riobamba by Month
Click on a month below to see detailed weather info for Riobamba. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
