December weather forecastAckerly, TX
December
Weather in December
December, the first month of the winter in Ackerly, is still a cool month, with temperature in the range of an average low of 37°F (2.8°C) and an average high of 54.3°F (12.4°C).Temperature
December, with its average high-temperature of 54.3°F (12.4°C) and an average low-temperature of 37°F (2.8°C), holds the record as the coldest month.Humidity
In Ackerly, the average relative humidity in December is 53%.Rainfall
In December, in Ackerly, the rain falls for 4.7 days. Throughout December, 0.63" (16mm) of precipitation is accumulated. In Ackerly, Texas, during the entire year, the rain falls for 86.1 days and collects up to 13.35" (339mm) of precipitation.Snowfall
Months with snowfall in Ackerly, Texas, are January through March, November and December. December is the month with the most snowfall in Ackerly, Texas. Snow falls for 2.3 days and accumulates 1.42" (36mm) of snow.Daylight
With an average of 10h and 6min of daylight, December has the shortest days of the year in Ackerly.On the first day of the month, sunrise is at 7:31 am and sunset at 5:41 pm. On the last day of December, sunrise is at 7:48 am and sunset at 5:51 pm CST.
Sunshine
December has the least sunshine of the year, with an average of 6.8h of sunshine.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The UV index of 3 during December leads to these advisories:
Exercise prevention - Warding off sunburn is urged. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Ackerly, TX
- Average high temperature in December: 54.3°F
The warmest months (with the highest average high temperature) are June and August (93.7°F).
The month with the lowest average high temperature is December (54.3°F).
- Average low temperature in December: 37°F
The month with the highest average low temperature is July (73.9°F).
The coldest month (with the lowest average low temperature) is January (36.1°F).
Average pressure in December
Ackerly, TX
- Average pressure in December: 30.11"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in December
Ackerly, TX
- Average wind speed in December: 10.4mph
The windiest month (with the highest average wind speed) is April (13.4mph).
The calmest months (with the lowest average wind speed) are August and September (9.8mph).
Average humidity in December
Ackerly, TX
- Average humidity in December: 53%
The month with the highest relative humidity is September (55%).
The month with the lowest relative humidity is April (38%).
Average rainfall in December
Ackerly, TX
- Average rainfall in December: 0.63"
The wettest month (with the highest rainfall) is September (2.44").
The driest month (with the least rainfall) is February (0.39").
Average rainfall days in December
Ackerly, TX
- Average rainfall days in December: 4.7 days
The month with the highest number of rainy days is September (12.6 days).
The months with the least rainy days are January and November (3.8 days).
Average snowfall in December
Ackerly, TX
- Average snowfall in December: 1.42"
The month with the highest snowfall is December (1.42").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Ackerly, TX
- Average snowfall days in December: 2.3 days
The month with the highest number of snowfall days is December (2.3 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
Ackerly, TX
- Average daylight in December: 10h and 6min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in December: 6h and 48min
The month with the most sunshine is June (Average sunshine: 11h and 36min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).
Average sunshine days in December
Ackerly, TX
- Average sunshine days in December: 24.3 days
The month with the most sunshine days is January (26.3 days).
The month with the least sunshine days is September (14.8 days).
Average UV index in December
Ackerly, TX
- Average UV index in December: 3
The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in December
Ackerly, TX
- Average cloud cover in December: 22
The month with the most cloud cover is September (Cloud cover 24).
The months with the least cloud cover are June and August (Cloud cover 15).
Average visibility in December
Ackerly, 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).
