Normal weather for Idyllwild in December
It's pleasantly warm in December in Idyllwild with an average temperature of 21°C. Temperatures this month range from a low of 18°C to a high of 25°C. At night, you can expect temperatures between 6°C and 13°C.
In December, there is an average of 29 mm of precipitation, spread over 5 days. Of the total precipitation, about 0,2 cm falls as snow in December. The wind speed is around 3 Bft, mostly coming from the West.
Idyllwild in December |
New York | ||
|---|---|---|---|
 Average Temperature |
21°C | 9°C | |
 High Temp |
25°C | 12°C | |
| Low Temp |
18°C | 4°C | |
 Total Precipitation |
29 mm | 133 mm | |
| Rainy Days |
5 days | 17 days | |
 Total Snowfall |
0,2 cm | 9,7 cm | |
| Snowy Days |
1 day | 3 days | |
Start of December
The month of December starts in Idyllwild with warm temps, averaging around 24°C during the day and nights around 12°C. There’s little chance of precipitation. The weather’s mostly sunny and dry.
With the temperature difference between day and night, it’s smart to wear layers. A T-shirt, light pants or skirt, and a light jacket are great for the day. In the evening and morning, choose a light jacket, sweater or hoodie, and long pants.
Mid December
By mid-December, daytime temps drop to around 21°C, with nights around 9°C. Not much precipitation expected during this period. It’s mostly dry and sunny.
Since it cools down at night, it’s a good idea to wear layers. During the day, a shirt, maybe a light sweater, and thin pants will do. In the evening and morning, go for a warm jacket, sweater or hoodie, and long pants.
End of December
By the end of December, the average daytime temperature in Idyllwild is around 20°C, while nighttime temps are about 8°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun.
Because temperatures drop in the evening, wearing layers is recommended. During the day, a shirt, maybe a light sweater, and thin pants will do. In the evening and morning, go for a warm jacket, sweater or hoodie, and long pants.
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UV index
The UV index is a maximum of 5 this month. That's a moderate value on the intensity scale of 1 to 11. Unprotected skin can burn in about 30 minutes.
Is December a good time to visit Idyllwild?
Looking for great weather? December is a good time to be in Idyllwild. The temperatures are nice, and there’s not too much rain.
Temperature records for Idyllwild in December
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Daily Temperature in December in Idyllwild
This chart shows the average daily high and low temperatures in December for Idyllwild, 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 Idyllwild
The chart below shows the average daily precipitation in December for Idyllwild, 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 5 days of precipitation in Idyllwild.
Daily Snowfall in December in Idyllwild
This chart shows the average daily snowfall in December in Idyllwild, measured in centimeters. The bottom of the chart shows the days of the month. The data is based on historical measurements and gives an idea of the average snowfall in December.
Daily UV Index in December in Idyllwild
This chart shows the average daily UV index in December in Idyllwild, 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 Idyllwild Over the Years
This chart shows the average temperature in December in Idyllwild, measured in degrees Celsius, over the past few years.
Total Precipitation in December in Idyllwild Over the Years
This chart shows the average precipitation in December in Idyllwild, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Snowfall in December in Idyllwild per year
This chart shows the average snowfall in December in Idyllwild, measured in centimeters, over the past few years.
Daily Climate in December for Idyllwild
Click on any day in December to get detailed info about the usual weather on that day in Idyllwild. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in December in Idyllwild
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Average Weather in Idyllwild by Month
Click on a month below to see detailed weather info for Idyllwild. 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 Idyllwild for all months at once
