Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
With average temperatures fluctuating between a high of 59.7°F (15.4°C) and a low of 45.9°F (7.7°C), December stands out as the coldest month.Humidity
With an average relative humidity of 46%, December is the most humid month in Indio.Rainfall
In Indio, in December, it is raining for 4.5 days, with typically 0.55" (14mm) of accumulated precipitation. In Indio, during the entire year, the rain falls for 43.4 days and collects up to 4.21" (107mm) of precipitation.Daylight
December has the shortest days of the year in Indio, with an average of 10h and 0min of daylight.On the first day of December, sunrise is at 6:32 am and sunset at 4:36 pm. On the last day of the month, sunrise is at 6:49 am and sunset at 4:47 pm PST.
Sunshine
December has the least sunshine of the year, with an average of 7.1h of sunshine.UV index
With an average maximum UV index of 3, December is the month with the lowest UV index. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the ordinary person.Note: The maximum UV index of 3 during December leads to these instructions:
Undertake precautions - It is suggested to shield oneself from sunburn. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Frequently asked questions
What is the coldest time of year in Indio?
What are the temperatures in Indio in December?
What is the most humid month in Indio?
What is the average humidity in December in Indio?
How many days does it rain in December in Indio?
What is the month with the shortest days in Indio?
What is the average length of the day in December in Indio?
When are sunrise and sunset in December in Indio?
What is the month with the least sunshine in Indio?
How many hours of sunshine does Indio have in December?
When is the lowest UV index in Indio?
What is the UV index reading in December in Indio?
Average temperature in December
Indio, CA
- Average high temperature in December: 59.7°F
The warmest month (with the highest average high temperature) is July (95.7°F).
The month with the lowest average high temperature is December (59.7°F).
- Average low temperature in December: 45.9°F
The month with the highest average low temperature is August (77.4°F).
The coldest month (with the lowest average low temperature) is December (45.9°F).
Average pressure in December
Indio, CA
- Average pressure in December: 30.06"Hg
The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.8"Hg).
Average wind speed in December
Indio, CA
- Average wind speed in December: 6mph
The windiest months (with the highest average wind speed) are April and May (8.3mph).
The calmest month (with the lowest average wind speed) is January (5.7mph).
Average humidity in December
Indio, CA
- Average humidity in December: 46%
The month with the highest relative humidity is December (46%).
The month with the lowest relative humidity is June (27%).
Average rainfall in December
Indio, CA
- Average rainfall in December: 0.55"
The wettest months (with the highest rainfall) are July and August (0.63").
The driest months (with the least rainfall) are May and June (0.08").
Average rainfall days in December
Indio, CA
- Average rainfall days in December: 4.5 days
The month with the highest number of rainy days is July (5.9 days).
The month with the least rainy days is June (0.9 days).
Average daylight in December /
Average sunshine in December
Indio, CA
- Average daylight in December: 10h and 0min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in December: 7h and 1min
The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 7h and 6min).
Average sunshine days in December
Indio, CA
- Average sunshine days in December: 25 days
The month with the most sunshine days is May (28.4 days).
The month with the least sunshine days is July (20.8 days).
Average UV index in December
Indio, CA
- Average UV index in December: 3
The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in December
Indio, CA
- Average cloud cover in December: 17
The month with the most cloud cover is December (Cloud cover 17).
The month with the least cloud cover is June (Cloud cover 4).
Average visibility in December
Indio, CA
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Indio, California, USA
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