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
A mild drop in Sandjack's average high-temperature is observed in December, transitioning from a pleasant 68.4°F (20.2°C) in November to a refreshing 60.3°F (15.7°C). December generally records an average low-temperature of 44.8°F (7.1°C).Humidity
The average relative humidity in December in Sandjack is 81%.Rainfall
In Sandjack, during December, the rain falls for 13.1 days and regularly aggregates up to 3.39" (86mm) of precipitation. In Sandjack, during the entire year, the rain falls for 175 days and collects up to 35.28" (896mm) of precipitation.Snowfall
Months with snowfall in Sandjack are January, February and December. December is the first month it typically snows in Sandjack. Throughout December, in the average 0.3 snowfall days, it receives 0.16" (4mm) of snow. Throughout the year, in Sandjack, Texas, there are 1.3 snowfall days, and 0.75" (19mm) of snow is accumulated.Daylight
December has the shortest days of the year in Sandjack, with an average of 10h and 12min of daylight.On the first day of December in Sandjack, sunrise is at 6:54 am and sunset at 5:13 pm. On the last day of the month, sunrise is at 7:12 am and sunset at 5:24 pm CST.
Sunshine
The month with the least sunshine is December, with an average of 4.8h of sunshine.UV index
The months with the lowest UV index in Sandjack are January and December, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: In December, a daily UV index of 3 turns into the following recommendations:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Frequently asked questions
What are the temperatures in Sandjack in December?
What is the average humidity in December in Sandjack?
How much does it rain in Sandjack in December?
When does it start snowing in Sandjack?
What is the month with the shortest days in Sandjack?
How many hours of daylight does Sandjack have in December?
What time are sunrise and sunset in December in Sandjack?
What is the month with the least sunshine in Sandjack?
How long on average sun shines in December in Sandjack?
When is the lowest UV index in Sandjack?
What is the UV index intensity in December in Sandjack?
Average temperature in December
Sandjack, TX
- Average high temperature in December: 60.3°F
The warmest month (with the highest average high temperature) is July (94.6°F).
The month with the lowest average high temperature is January (58.5°F).
- Average low temperature in December: 44.8°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 (41.5°F).
Average pressure in December
Sandjack, TX
- Average pressure in December: 30.12"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in December
Sandjack, TX
- Average wind speed in December: 5.9mph
The windiest month (with the highest average wind speed) is April (6.8mph).
The calmest months (with the lowest average wind speed) are July and August (4.6mph).
Average humidity in December
Sandjack, TX
- Average humidity in December: 81%
The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is October (73%).
Average rainfall in December
Sandjack, TX
- Average rainfall in December: 3.39"
The wettest month (with the highest rainfall) is August (4.33").
The driest months (with the least rainfall) are February and November (2.13").
Average rainfall days in December
Sandjack, TX
- Average rainfall days in December: 13.1 days
The month with the highest number of rainy days is August (19.8 days).
The month with the least rainy days is November (10.9 days).
Average snowfall in December
Sandjack, TX
- Average snowfall in December: 0.16"
The month with the highest snowfall is January (0.55").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").
Average snowfall days in December
Sandjack, TX
- Average snowfall days in December: 0.3 days
The month with the highest number of snowfall days is January (0.6 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Sandjack, 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: 4h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 0min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).
Average sunshine days in December
Sandjack, TX
- Average sunshine days in December: 15.6 days
The month with the most sunshine days is October (17.5 days).
The month with the least sunshine days is August (9.4 days).
Average UV index in December
Sandjack, TX
- Average UV index in December: 3
The months with the highest UV index are May, June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in December
Sandjack, TX
- Average cloud cover in December: 50
The month with the most cloud cover is February (Cloud cover 55).
The month with the least cloud cover is October (Cloud cover 33).
Average visibility in December
Sandjack, TX
- Average visibility in December: 5mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
Sandjack, Texas, USA
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