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
In Celina, Texas, the month of January is known for its lowest average temperatures, reaching a high of 53.2°F (11.8°C) and a low of 37.8°F (3.2°C).Humidity
The average relative humidity in January is 66%.Rainfall
January is the month with the least rainfall in Celina. Rain falls for 7 days and accumulates 1.61" (41mm) of precipitation.Snowfall
January through March, November and December are months with snowfall. In Celina, in January, snow falls for 0.8 days, with typically accumulated 0.2" (5mm) of snow. Throughout the year, there are 2.7 snowfall days, and 1.34" (34mm) of snow is accumulated.Daylight
In Celina, the average length of the day in January is 10h and 14min.On the first day of January in Celina, sunrise is at 7:30 am and sunset at 5:30 pm. On the last day of the month, sunrise is at 7:23 am and sunset at 5:57 pm CST.
Sunshine
In January, the average sunshine in Celina, Texas, is 5.9h.UV index
The average daily maximum UV index in January in Celina is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: In January, a regular UV index of 4 translates into these guidelines:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Frequently asked questions
What is the coldest month in Celina?
What are the temperatures in Celina in January?
What is the average humidity in January in Celina?
What is the driest month in Celina?
How much does it rain in Celina in January?
How many days does it snow in January in Celina?
How many hours of daylight does Celina have in January?
When are sunrise and sunset in January in Celina?
How many hours of sunshine does Celina have in January?
What is the UV index reading in January in Celina?
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 1min
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 5min
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).
Celina, Texas, USA
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