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 Petrolia, the lowest average temperatures are observed in December, with a high of 53.6°F (12°C) and a low of 37.4°F (3°C).Humidity
In December, the average relative humidity is 64%.Rainfall
In Petrolia, in December, during 6 rainfall days, 1.14" (29mm) of precipitation is typically accumulated. Throughout the year, there are 110.7 rainfall days, and 21.22" (539mm) of precipitation is accumulated.Snowfall
Months with snowfall in Petrolia are January through March, November and December. In December, in Petrolia, it is snowing for 1 days. Throughout December, 0.31" (8mm) of snow is accumulated. Throughout the year, in Petrolia, there are 4.7 snowfall days, and 1.54" (39mm) of snow is accumulated.Daylight
With an average of 9h and 54min of daylight, December has the shortest days of the year in Petrolia.On the first day of the month, sunrise is at 7:20 am and sunset at 5:23 pm. On the last day of December, sunrise is at 7:38 am and sunset at 5:34 pm CST.
Sunshine
The month with the least sunshine is December, with an average of 6.2h of sunshine.UV index
The month with the lowest UV index is December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for average individuals.Note: A maximum high UV index of 2 in December translates into the following recommendations:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. Around midday, solar radiation is most harmful; hence, exposure should be limited. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Frequently asked questions
What part of the year is the coldest in Petrolia?
What are December temperatures in Petrolia?
What is the average humidity in December in Petrolia?
How much does it rain in Petrolia in December?
How much does it snow in Petrolia in December?
What is the month with the shortest days in Petrolia?
What is the average length of the day in December in Petrolia?
What time are sunrise and sunset in December in Petrolia?
What is the month with the least sunshine in Petrolia?
How many hours of sunshine does Petrolia have in December?
When is the lowest UV index in Petrolia?
What is the UV index reading in December in Petrolia?
Average temperature in December
Petrolia, TX
- Average high temperature in December: 53.6°F
The warmest month (with the highest average high temperature) is August (96.6°F).
The month with the lowest average high temperature is December (53.6°F).
- Average low temperature in December: 37.4°F
The months with the highest average low temperature are July and August (75.4°F).
The coldest month (with the lowest average low temperature) is January (36.1°F).
Average pressure in December
Petrolia, TX
- Average pressure in December: 30.13"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in December
Petrolia, TX
- Average wind speed in December: 9.1mph
The windiest month (with the highest average wind speed) is April (11.3mph).
The calmest month (with the lowest average wind speed) is September (7.9mph).
Average humidity in December
Petrolia, TX
- Average humidity in December: 64%
The month with the highest relative humidity is May (70%).
The month with the lowest relative humidity is August (52%).
Average rainfall in December
Petrolia, TX
- Average rainfall in December: 1.14"
The wettest month (with the highest rainfall) is May (3.31").
The driest month (with the least rainfall) is February (0.94").
Average rainfall days in December
Petrolia, TX
- Average rainfall days in December: 6 days
The month with the highest number of rainy days is May (13.4 days).
The month with the least rainy days is January (5.6 days).
Average snowfall in December
Petrolia, TX
- Average snowfall in December: 0.31"
The month with the highest snowfall is February (0.87").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Petrolia, TX
- Average snowfall days in December: 1 days
The month with the highest number of snowfall days is February (2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Petrolia, TX
- Average daylight in December: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in December: 6h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is December (Average sunshine: 6h and 12min).
Average sunshine days in December
Petrolia, TX
- Average sunshine days in December: 23.2 days
The month with the most sunshine days is January (24.5 days).
The month with the least sunshine days is May (15.1 days).
Average UV index in December
Petrolia, TX
- Average UV index in December: 2
The month with the highest UV index is July (UV index 8).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in December
Petrolia, TX
- Average cloud cover in December: 29
The month with the most cloud cover is March (Cloud cover 32).
The month with the least cloud cover is August (Cloud cover 18).
Average visibility in December
Petrolia, 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).
Petrolia, Texas, USA
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