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 snowfall in December
- Average snowfall 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
December stands out as Littlerock's coldest month, with temperatures ranging between an average high of 54.1°F (12.3°C) and a low of 37.9°F (3.3°C).Humidity
The months with the highest humidity are February and December, with an average relative humidity of 54%.Rainfall
December is the month with the most rainfall in Littlerock. Rain falls for 5.6 days and accumulates 1.5" (38mm) of precipitation.Snowfall
Months with snowfall are January through April, November and December. December is the month with the most snowfall. Snow falls for 0.4 days and accumulates 2.8" (71mm) of snow.Daylight
December has the shortest days of the year in Littlerock, with an average of 9h and 54min of daylight.On the first day of December in Littlerock, sunrise is at 6:41 am and sunset at 4:41 pm. On the last day of the month, sunrise is at 6:58 am and sunset at 4:52 pm PST.
Sunshine
In Littlerock, California, the average sunshine in December is 6.7h.UV index
The months with the lowest UV index in Littlerock are January, February, November and December, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: A maximum daily UV index of 3 during December morphs into the following directions:
Take precautions - Protection against sun damage is advised. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest in Littlerock?
What are the temperatures in Littlerock in December?
What is the most humid month in Littlerock?
What is the average humidity in December in Littlerock?
What is the wettest month in Littlerock?
How many days does it rain in December in Littlerock?
When does it snow the most in Littlerock?
How many days does it snow in December in Littlerock?
What is the month with the shortest days in Littlerock?
How many hours of daylight does Littlerock have in December?
When is the sunrise / sunset in December in Littlerock?
How many hours of sunshine does Littlerock have in December?
What is the month with the lowest UV index in Littlerock?
What is the UV index reading in December in Littlerock?
Average temperature in December
Littlerock, CA
- Average high temperature in December: 54.1°F
The warmest month (with the highest average high temperature) is August (89.4°F).
The month with the lowest average high temperature is December (54.1°F).
- Average low temperature in December: 37.9°F
The month with the highest average low temperature is August (63°F).
The coldest month (with the lowest average low temperature) is December (37.9°F).
Average pressure in December
Littlerock, CA
- Average pressure in December: 30.08"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in December
Littlerock, CA
- Average wind speed in December: 7.1mph
The windiest month (with the highest average wind speed) is May (8.1mph).
The calmest month (with the lowest average wind speed) is September (6.1mph).
Average humidity in December
Littlerock, CA
- Average humidity in December: 54%
The months with the highest relative humidity are February and December (54%).
The month with the lowest relative humidity is August (36%).
Average rainfall in December
Littlerock, CA
- Average rainfall in December: 1.5"
The wettest month (with the highest rainfall) is December (1.5").
The driest month (with the least rainfall) is June (0.04").
Average rainfall days in December
Littlerock, CA
- Average rainfall days in December: 5.6 days
The month with the highest number of rainy days is March (6.4 days).
The month with the least rainy days is June (1.2 days).
Average snowfall in December
Littlerock, CA
- Average snowfall in December: 2.8"
The month with the highest snowfall is December (2.8").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in December
Littlerock, CA
- Average snowfall days in December: 0.4 days
The month with the highest number of snowfall days is February (2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Littlerock, CA
- Average daylight in December: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in December: 6h and 4min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 6h and 36min).
Average sunshine days in December
Littlerock, CA
- Average sunshine days in December: 24.5 days
The month with the most sunshine days is June (28.8 days).
The month with the least sunshine days is February (21.5 days).
Average UV index in December
Littlerock, CA
- Average UV index in December: 3
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in December
Littlerock, CA
- Average cloud cover in December: 25
The months with the most cloud cover are March and December (Cloud cover 25).
The month with the least cloud cover is August (Cloud cover 5).
Average visibility in December
Littlerock, 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).
Littlerock, California, USA
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