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 signifies a minor drop in average high-temperature, transitioning from a refreshing 62.8°F (17.1°C) in November to a moderate 55.6°F (13.1°C). The average low-temperature of 37.4°F (3°C) is witnessed during December.Humidity
The average relative humidity in December is 50%.Rainfall
In Valentine, in December, it is raining for 3.1 days, with typically 0.47" (12mm) of accumulated precipitation. Throughout the year, in Valentine, there are 91 rainfall days, and 12.4" (315mm) of precipitation is accumulated.Snowfall
January through March, October through December are months with snowfall. In Valentine, Texas, in December, during 1.4 snowfall days, 0.43" (11mm) of snow is typically accumulated. In Valentine, during the entire year, snow falls for 4.6 days and aggregates up to 2.24" (57mm) of snow.Daylight
The month with the shortest days is December, with an average of 10h and 12min of daylight.On the first day of December, sunrise is at 7:38 am and sunset at 5:56 pm. On the last day of the month, sunrise is at 7:55 am and sunset at 6:07 pm CST.
Sunshine
December has the least sunshine of the year in Valentine, with an average of 7.8h of sunshine.UV index
The month with the lowest UV index is December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for the average person.Note: The maximum UV index of 2 during December translates into these guidelines:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Always opt for UVA and UVB-resistant sunglasses on radiant days. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures in Valentine?
What is the average humidity in December in Valentine?
How many days does it rain in December in Valentine?
How much does it snow in Valentine in December?
What is the month with the shortest days in Valentine?
How many hours of daylight does Valentine have in December?
When is the sunrise / sunset in December in Valentine?
What is the month with the least sunshine in Valentine?
How many hours of sunshine does Valentine have in December?
When is the lowest UV index in Valentine?
What is the UV index intensity in December in Valentine?
Average temperature in December
Valentine, TX
- Average high temperature in December: 55.6°F
The warmest month (with the highest average high temperature) is June (88.3°F).
The month with the lowest average high temperature is January (55.2°F).
- Average low temperature in December: 37.4°F
The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (35.8°F).
Average pressure in December
Valentine, TX
- Average pressure in December: 30.07"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).
Average wind speed in December
Valentine, TX
- Average wind speed in December: 8.1mph
The windiest month (with the highest average wind speed) is April (10.5mph).
The calmest months (with the lowest average wind speed) are August and September (7.3mph).
Average humidity in December
Valentine, TX
- Average humidity in December: 50%
The month with the highest relative humidity is September (58%).
The month with the lowest relative humidity is April (28%).
Average rainfall in December
Valentine, TX
- Average rainfall in December: 0.47"
The wettest month (with the highest rainfall) is September (2.64").
The driest month (with the least rainfall) is February (0.2").
Average rainfall days in December
Valentine, TX
- Average rainfall days in December: 3.1 days
The month with the highest number of rainy days is July (15.3 days).
The month with the least rainy days is February (2.7 days).
Average snowfall in December
Valentine, TX
- Average snowfall in December: 0.43"
The month with the highest snowfall is January (0.67").
The months with the least snowfall are April, May, June, July, August and September (0").
Average snowfall days in December
Valentine, TX
- Average snowfall days in December: 1.4 days
The month with the highest number of snowfall days is January (1.5 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
Valentine, TX
- Average daylight in December: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- Average sunshine in December: 7h and 5min
The month with the most sunshine is June (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 7h and 48min).
Average sunshine days in December
Valentine, TX
- Average sunshine days in December: 26.5 days
The months with the most sunshine days are January and December (26.5 days).
The month with the least sunshine days is July (12.5 days).
Average UV index in December
Valentine, TX
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in December
Valentine, TX
- Average cloud cover in December: 18
The month with the most cloud cover is September (Cloud cover 24).
The month with the least cloud cover is May (Cloud cover 12).
Average visibility in December
Valentine, TX
- 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).
Valentine, Texas, USA
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