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 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 subtle shift in Guy's weather is observed as November turns into December, with the average high temperature reducing from a pleasant 70.3°F (21.3°C) to a refreshing 63.1°F (17.3°C). During December, Guy's temperature falls to a steady low-temperature average of 49.3°F (9.6°C).Humidity
In Guy, Texas, the average relative humidity in December is 77%.Rainfall
In Guy, during December, the rain falls for 6.5 days and regularly aggregates up to 0.63" (16mm) of precipitation. Throughout the year, there are 105 rainfall days, and 9.33" (237mm) of precipitation is accumulated.Snowfall
January, February and December are months with snowfall. December is the first month it typically snows in Guy. Throughout December, there are 0.2 snowfall days. In Guy, during the entire year, snow falls for 0.6 days.Daylight
The month with the shortest days in Guy, Texas, is December, with an average of 10h and 18min of daylight.On the first day of the month, sunrise is at 7:00 am and sunset at 5:24 pm. On the last day of December, sunrise is at 7:17 am and sunset at 5:35 pm CST.
Sunshine
With an average of 4.7h of sunshine, December has the least sunshine of the year.UV index
With an average maximum UV index of 3, December is the month with the lowest UV index. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: In December, the maximum UV index of 3 suggests this advice:
Exercise prevention - Protecting skin and eyes from harm is required. The solar radiation around mid-day is intense; avoid the Sun and stay safe. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Frequently asked questions
What is the temperature in December in Guy?
What is the average humidity in December in Guy?
How much does it rain in Guy in December?
When does it start to snow in Guy?
What is the month with the shortest days in Guy?
What is the average length of the day in December in Guy?
When is the sunrise / sunset in December in Guy?
What is the month with the least sunshine in Guy?
How long on average sun shines in December in Guy?
When is the lowest UV index in Guy?
What is the UV index reading in December in Guy?
Average temperature in December
Guy, TX
- Average high temperature in December: 63.1°F
The warmest month (with the highest average high temperature) is August (93.2°F).
The month with the lowest average high temperature is January (61.3°F).
- Average low temperature in December: 49.3°F
The month with the highest average low temperature is August (76.3°F).
The coldest month (with the lowest average low temperature) is January (45.9°F).
Average pressure in December
Guy, TX
- Average pressure in December: 30.11"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
Guy, TX
- Average wind speed in December: 8mph
The windiest month (with the highest average wind speed) is April (8.8mph).
The calmest month (with the lowest average wind speed) is September (5.8mph).
Average humidity in December
Guy, TX
- Average humidity in December: 77%
The months with the highest relative humidity are February and March (79%).
The month with the lowest relative humidity is October (72%).
Average rainfall in December
Guy, TX
- Average rainfall in December: 0.63"
The wettest month (with the highest rainfall) is May (1.22").
The driest month (with the least rainfall) is February (0.35").
Average rainfall days in December
Guy, TX
- Average rainfall days in December: 6.5 days
The month with the highest number of rainy days is September (13.5 days).
The month with the least rainy days is February (5.7 days).
Average snowfall days in December
Guy, TX
- Average snowfall days in December: 0.2 days
The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Guy, TX
- Average daylight in December: 10h and 2min
The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).
- Average sunshine in December: 4h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 42min).
Average sunshine days in December
Guy, TX
- Average sunshine days in December: 21.5 days
The month with the most sunshine days is January (22.8 days).
The month with the least sunshine days is September (14.1 days).
Average UV index in December
Guy, TX
- Average UV index in December: 3
The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in December
Guy, TX
- Average cloud cover in December: 49
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in December
Guy, TX
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (6mi).
The month with the lowest visibility is July (5mi).
Guy, Texas, USA
Weather forecast for your location
2. Allow the app to use your location
