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
With the onset of December, the average high-temperature subtly recedes from November's moderate 59.5°F (15.3°C) to a cool 51.3°F (10.7°C). Nighttime temperatures consistently average a wintry 39.2°F (4°C) during December.Humidity
March and December, with an average relative humidity of 78%, are the most humid months.Rainfall
In December, the rain falls for 11.2 days. Throughout December, 3.94" (100mm) of precipitation is accumulated. In Westor, during the entire year, the rain falls for 164.8 days and collects up to 41.73" (1060mm) of precipitation.Snowfall
Months with snowfall are January through March, October through December. In Westor, during December, snow falls for 0.4 days and regularly aggregates up to 0.12" (3mm) of snow. In Westor, Arkansas, during the entire year, snow falls for 4.7 days and aggregates up to 2.05" (52mm) of snow.Daylight
The month with the shortest days is December, with an average of 9h and 54min of daylight.On the first day of December in Westor, sunrise is at 6:53 am and sunset at 4:52 pm. On the last day of the month, sunrise is at 7:10 am and sunset at 5:02 pm CST.
Sunshine
The average sunshine in December in Westor is 5.2h.UV index
January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index in Westor. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the ordinary person.Note: The UV index of 3 in December translates into these instructions:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Frequently asked questions
What is the temperature in December in Westor?
What is the most humid month in Westor?
What is the average humidity in December in Westor?
How much does it rain in Westor in December?
How much does it snow in Westor in December?
What is the month with the shortest days in Westor?
What is the average length of the day in December in Westor?
What time are sunrise and sunset in December in Westor?
How long on average sun shines in December in Westor?
When is the lowest UV index in Westor?
What is the UV index intensity in December in Westor?
Average temperature in December
Westor, AR
- Average high temperature in December: 51.3°F
The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is January (47.8°F).
- Average low temperature in December: 39.2°F
The month with the highest average low temperature is July (72.9°F).
The coldest month (with the lowest average low temperature) is January (34.9°F).
Average pressure in December
Westor, AR
- Average pressure in December: 30.14"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in December
Westor, AR
- Average wind speed in December: 8.5mph
The windiest month (with the highest average wind speed) is February (9.6mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).
Average humidity in December
Westor, AR
- Average humidity in December: 78%
The months with the highest relative humidity are March and December (78%).
The month with the lowest relative humidity is October (67%).
Average rainfall in December
Westor, AR
- Average rainfall in December: 3.94"
The wettest month (with the highest rainfall) is April (4.76").
The driest month (with the least rainfall) is January (2.4").
Average rainfall days in December
Westor, AR
- Average rainfall days in December: 11.2 days
The month with the highest number of rainy days is July (18.2 days).
The month with the least rainy days is November (9.5 days).
Average snowfall in December
Westor, AR
- Average snowfall in December: 0.12"
The month with the highest snowfall is February (0.79").
The months with the least snowfall are April, May, June, July, August and September (0").
Average snowfall days in December
Westor, AR
- Average snowfall days in December: 0.4 days
The month with the highest number of snowfall days is February (1.6 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Westor, AR
- Average daylight in December: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in December: 5h and 1min
The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days in December
Westor, AR
- Average sunshine days in December: 18.1 days
The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is July (9.6 days).
Average UV index in December
Westor, AR
- Average UV index in December: 3
The months with the highest UV index are June and 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
Westor, AR
- Average cloud cover in December: 44
The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is June (Cloud cover 25).
Average visibility in December
Westor, AR
- 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).
Westor, Arkansas, USA
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