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
In Spearman, the lowest average temperatures are observed in December, with a high of 48.6°F (9.2°C) and a low of 29.8°F (-1.2°C).Humidity
With an average relative humidity of 56%, December is the most humid month.Rainfall
In December, the rain falls for 2.5 days. Throughout December, 0.24" (6mm) of precipitation is accumulated. In Spearman, during the entire year, the rain falls for 72.8 days and collects up to 8.31" (211mm) of precipitation.Snowfall
January through April, October through December are months with snowfall. In Spearman, in December, snow falls for 2.6 days, with typically accumulated 0.35" (9mm) of snow. In Spearman, during the entire year, snow falls for 11.2 days and aggregates up to 3.86" (98mm) of snow.Daylight
With an average of 9h and 42min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 7:37 am and sunset at 5:30 pm. On the last day of the month, sunrise is at 7:55 am and sunset at 5:40 pm CST.
Sunshine
The month with the least sunshine is December, with an average of 6.8h of sunshine.UV index
With an average maximum UV index of 2, December is the month with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: A maximum high daily UV index of 2 during December translates into the following directions:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest?
What is the average December temperature?
What is the most humid month?
What is the average humidity in December?
How many days does it rain in December?
How much does it snow in December?
What is the month with the shortest days?
What is the average length of the day in December?
When are sunrise and sunset in December?
What is the month with the least sunshine?
How long on average sun shines in December?
When is the lowest UV index?
What is the UV index intensity in December?
Average temperature in December
Spearman, TX
- Average high temperature in December: 48.6°F
The warmest month (with the highest average high temperature) is July (94.1°F).
The month with the lowest average high temperature is December (48.6°F).
- Average low temperature in December: 29.8°F
The month with the highest average low temperature is July (72.9°F).
The coldest months (with the lowest average low temperature) are January and December (29.8°F).
Average pressure in December
Spearman, TX
- Average pressure in December: 30.11"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).
Average wind speed in December
Spearman, TX
- Average wind speed in December: 11.1mph
The windiest month (with the highest average wind speed) is April (13.9mph).
The calmest month (with the lowest average wind speed) is January (10.7mph).
Average humidity in December
Spearman, TX
- Average humidity in December: 56%
The month with the highest relative humidity is December (56%).
The month with the lowest relative humidity is April (45%).
Average rainfall in December
Spearman, TX
- Average rainfall in December: 0.24"
The wettest month (with the highest rainfall) is July (1.34").
The driest month (with the least rainfall) is November (0.2").
Average rainfall days in December
Spearman, TX
- Average rainfall days in December: 2.5 days
The month with the highest number of rainy days is July (10.7 days).
The months with the least rainy days are January and December (2.5 days).
Average snowfall in December
Spearman, TX
- Average snowfall in December: 0.35"
The month with the highest snowfall is January (0.98").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Spearman, TX
- Average snowfall days in December: 2.6 days
The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Spearman, TX
- Average daylight in December: 9h and 4min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in December: 6h and 5min
The month with the most sunshine is June (Average sunshine: 11h and 48min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).
Average sunshine days in December
Spearman, TX
- Average sunshine days in December: 26.9 days
The month with the most sunshine days is January (27.3 days).
The month with the least sunshine days is July (15.7 days).
Average UV index in December
Spearman, TX
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in December
Spearman, TX
- Average cloud cover in December: 23
The months with the most cloud cover are February and April (Cloud cover 24).
The month with the least cloud cover is June (Cloud cover 14).
Average visibility in December
Spearman, 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).
Spearman, Texas, USA
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