Temperatures in December
It's cool in December in Fresno with an average temperature of 14°C. Temperatures this month range from a low of 11°C to a high of 19°C. At night, you can expect temperatures between 2°C and 9°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Fresno 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 Fresno with cool temperatures, averaging around 17°C during the day and nights close to 6°C. There’s little chance of precipitation. The weather is mostly sunny and dry.
Mid-December
By mid-December, the average daytime temperature drops to around 14°C, with nights close to 4°C. There might be a few showers during this period, but plenty of dry days with sunshine too.
End of December
By the end of December, the average daytime temperature in Fresno will be around 13°C, with nights close to 4°C. A shower might show up, but overall the weather will be dry and sunny.
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Precipitation in December
In December, there is an average of 93 mm of precipitation, spread over 6 days. The wind speed is around 3 Bft, mostly coming from the South.
The precipitation chance averages 19% per day this month. Though that seems low, there are also a few days with a higher chance of precipitation.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in December for Fresno. 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.
Fresno in December |
London | ||
|---|---|---|---|
 Average Temperature |
14°C | 9°C | |
 High Temp |
19°C | 11°C | |
| Low Temp |
11°C | 8°C | |
 Total Precipitation |
93 mm | 67 mm | |
| Rainy Days |
6 days | 10 days | |
November
UV index
The UV index is a maximum of 2 this month. That's a low value on the intensity scale of 1 to 11. The risk of sunburn is minimal at this time.
Temperature records for Fresno in December
With 25°C, Fresno hit the highest temperature in the last 10 years in December 2023. The lowest daytime temperature in this month was 5°C in 2022. The extreme night temperatures ranged from a low of -2°C to a high of 14°C.
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Daily Temperature in December in Fresno
This chart shows the average daily temperatures, both day and night, for each day in December in Fresno, 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 Fresno
The chart below shows the average daily precipitation in December for Fresno, 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 6 days of rain in Fresno.
Daily UV Index in December in Fresno
This chart shows the average daily UV index in December in Fresno, 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 Fresno Over the Years
This chart shows the average temperature in December in Fresno, measured in degrees Celsius, over the past years.
Total Precipitation in December in Fresno Over the Years
This chart shows the average precipitation in December in Fresno, 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 Fresno
Click on a specific day in December for detailed info on the typical weather on that day in Fresno. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in December in Fresno
Have you been to Fresno in December?
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Average Weather in Fresno by Month
Click on a month below to see detailed weather info for Fresno. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
