Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
The arrival of January brings an average high-temperature of a still fresh 53.8°F (12.1°C), closely following the temperature pattern of December. Throughout January, an average low-temperature of 36.1°F (2.3°C) is experienced.Humidity
The average relative humidity in January is 59%.Rainfall
In Petrolia, in January, it is raining for 5.6 days, with typically 1.02" (26mm) of accumulated precipitation. Throughout the year, there are 110.7 rainfall days, and 21.22" (539mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through March, November and December. In Petrolia, in January, snow falls for 0.8 days, with typically accumulated 0.24" (6mm) of snow. In Petrolia, during the entire year, snow falls for 4.7 days and aggregates up to 1.54" (39mm) of snow.Daylight
In January, the average length of the day is 10h and 11min.On the first day of the month, sunrise is at 7:38 am and sunset at 5:34 pm. On the last day of January, in Petrolia, sunrise is at 7:30 am and sunset at 6:01 pm CST.
Sunshine
In January, the average sunshine is 6.6h.UV index
The average daily maximum UV index in January is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: A daily high UV index of 3 in January leads to these guidelines:
Take necessary precautions - Defending against sun damage is advocated. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in January?
What is the average humidity in January?
How many days does it rain in January?
How much does it snow in January?
How many hours of daylight does Petrolia have in January?
When are sunrise and sunset in January?
How many hours of sunshine does Petrolia have in January?
What is the UV index intensity in January?
Average temperature in January
Petrolia, TX
- Average high temperature in January: 53.8°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 January: 36.1°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 January
Petrolia, TX
- Average pressure in January: 30.16"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 January
Petrolia, TX
- Average wind speed in January: 9.6mph
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 January
Petrolia, TX
- Average humidity in January: 59%
The month with the highest relative humidity is May (70%).
The month with the lowest relative humidity is August (52%).
Average rainfall in January
Petrolia, TX
- Average rainfall in January: 1.02"
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 January
Petrolia, TX
- Average rainfall days in January: 5.6 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 January
Petrolia, TX
- Average snowfall in January: 0.24"
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 January
Petrolia, TX
- Average snowfall days in January: 0.8 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 January /
Average sunshine in January
Petrolia, TX
- Average daylight in January: 10h and 1min
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 January: 6h and 4min
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 January
Petrolia, TX
- Average sunshine days in January: 24.5 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 January
Petrolia, TX
- Average UV index in January: 3
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 January
Petrolia, TX
- Average cloud cover in January: 24
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 January
Petrolia, TX
- Average visibility in January: 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
Weather forecast for your location
2. Allow the app to use your location