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 December, the average high-temperature marginally drops from a pleasant 68.4°F (20.2°C) in November to a mild 60.3°F (15.7°C). December nights in Harrells experience a consistent temperature drop to a frosty 44.8°F (7.1°C).Humidity
In December, the average relative humidity is 81%.Rainfall
In Harrells, in December, during 13.1 rainfall days, 3.39" (86mm) of precipitation is typically accumulated. In Harrells, during the entire year, the rain falls for 175 days and collects up to 35.28" (896mm) of precipitation.Snowfall
January, February and December are months with snowfall. December is the first month it typically snows in Harrells, Texas. Throughout December, in the average 0.3 snowfall days, it receives 0.16" (4mm) of snow. Throughout the year, there are 1.3 snowfall days, and 0.75" (19mm) of snow is accumulated.Daylight
December has the shortest days of the year in Harrells, with an average of 10h and 12min of daylight.On the first day of the month, sunrise is at 6:55 am and sunset at 5:13 pm. On the last day of December, in Harrells, sunrise is at 7:12 am and sunset at 5:24 pm CST.
Sunshine
With an average of 4.8h of sunshine, December has the least sunshine of the year.UV index
January and December, with an average maximum UV index of 3, are months with the lowest UV index in Harrells. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The UV index of 3 during December translates into the following guidance:
Act with care - The need to guard against sun damage is communicated. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Frequently asked questions
What is the average December temperature in Harrells?
What is the average humidity in December in Harrells?
How many days does it rain in December in Harrells?
When does it start snowing in Harrells?
What is the month with the shortest days in Harrells?
How many hours of daylight does Harrells have in December?
What time are sunrise and sunset in December in Harrells?
What is the month with the least sunshine in Harrells?
How long on average sun shines in December in Harrells?
When is the lowest UV index in Harrells?
How high is the UV index in December in Harrells?
Average temperature in December
Harrells, 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
Harrells, 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
Harrells, 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
Harrells, 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
Harrells, 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
Harrells, 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
Harrells, 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
Harrells, 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
Harrells, 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
Harrells, 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
Harrells, 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
Harrells, 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
Harrells, 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).
Harrells, Texas, USA
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