January weather forecastCelina, TX
January
Weather in January
January, like December, in Celina, Texas, is a cool winter month, with an average temperature fluctuating between 37.8°F (3.2°C) and 53.2°F (11.8°C).Temperature
January, recording an average high temperature of 53.2°F (11.8°C) and a low temperature of 37.8°F (3.2°C), is Celina's coldest month.Humidity
In Celina, the average relative humidity in January is 66%.Rainfall
January is the month with the least rainfall. Rain falls for 7 days and accumulates 1.61" (41mm) of precipitation.Snowfall
Months with snowfall are January through March, November and December. In January, it is snowing for 0.8 days. Throughout January, 0.2" (5mm) of snow is accumulated. Throughout the year, there are 2.7 snowfall days, and 1.34" (34mm) of snow is accumulated.Daylight
The average length of the day in January is 10h and 14min.On the first day of the month, sunrise is at 7:30 am and sunset at 5:30 pm. On the last day of January, sunrise is at 7:23 am and sunset at 5:57 pm CST.
Sunshine
In Celina, the average sunshine in January is 5.9h.UV index
In Celina, the average daily maximum UV index in January is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: A daily maximum UV index of 4 in January translates into the following instructions:
Act with care - The suggestion to avoid sunburn is emphasized. Around midday, solar radiation is most harmful; hence, exposure should be limited. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Celina, TX
- Average high temperature in January: 53.2°F
The warmest month (with the highest average high temperature) is August (95°F).
The month with the lowest average high temperature is January (53.2°F).
- Average low temperature in January: 37.8°F
The month with the highest average low temperature is July (75.6°F).
The coldest month (with the lowest average low temperature) is January (37.8°F).
Average pressure in January
Celina, 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 (29.9"Hg).
Average wind speed in January
Celina, TX
- Average wind speed in January: 9.4mph
The windiest month (with the highest average wind speed) is March (10.2mph).
The calmest month (with the lowest average wind speed) is September (6.8mph).
Average humidity in January
Celina, TX
- Average humidity in January: 66%
The month with the highest relative humidity is May (75%).
The month with the lowest relative humidity is August (57%).
Average rainfall in January
Celina, TX
- Average rainfall in January: 1.61"
The wettest month (with the highest rainfall) is October (3.94").
The driest month (with the least rainfall) is January (1.61").
Average rainfall days in January
Celina, TX
- Average rainfall days in January: 7 days
The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is January (7 days).
Average snowfall in January
Celina, TX
- Average snowfall in January: 0.2"
The month with the highest snowfall is February (0.67").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in January
Celina, TX
- Average snowfall days in January: 0.8 days
The month with the highest number of snowfall days is February (1.1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Celina, TX
- Average daylight in January: 10h and 12min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in January: 5h and 54min
The month with the most sunshine is August (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).
Average sunshine days in January
Celina, TX
- Average sunshine days in January: 22.5 days
The month with the most sunshine days is January (22.5 days).
The month with the least sunshine days is May (13.6 days).
Average UV index in January
Celina, TX
- Average UV index in January: 4
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are November and December (UV index 3).
Average cloud cover in January
Celina, TX
- Average cloud cover in January: 30
The months with the most cloud cover are February and March (Cloud cover 39).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility in January
Celina, 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).
