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 Yorktown, the lowest average temperatures are observed in January, with a high of 62.2°F (16.8°C) and a low of 45.3°F (7.4°C).Humidity
In January, the average relative humidity is 70%.Rainfall
In Yorktown, during January, the rain falls for 7.7 days and regularly aggregates up to 0.63" (16mm) of precipitation. Throughout the year, there are 125 rainfall days, and 13.9" (353mm) of precipitation is accumulated.Snowfall
January, March through December are months without snowfall.Daylight
In January, the average length of the day is 10h and 32min.On the first day of the month, sunrise is at 7:23 am and sunset at 5:43 pm. On the last day of January, in Yorktown, sunrise is at 7:19 am and sunset at 6:07 pm CST.
Sunshine
The average sunshine in January is 5.7h.UV index
In Yorktown, the average daily maximum UV index in January is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for average individuals.Note: The UV index of 4 during January translates into the following guidance:
Prioritize safety - Recommendations to avert sunburn are shared. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year?
What is the average January temperature?
What is the average humidity in January?
How many days does it rain in January?
When it does not snow?
Does it snow in January?
What is the average length of the day in January?
When is the sunrise / sunset in January?
How many hours of sunshine does Yorktown have in January?
What is the UV index reading in January?
Average temperature in January
Yorktown, TX
- Average high temperature in January: 62.2°F
The warmest month (with the highest average high temperature) is August (96.3°F).
The month with the lowest average high temperature is January (62.2°F).
- Average low temperature in January: 45.3°F
The month with the highest average low temperature is August (75.6°F).
The coldest month (with the lowest average low temperature) is January (45.3°F).
Average pressure in January
Yorktown, TX
- Average pressure in January: 30.15"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in January
Yorktown, TX
- Average wind speed in January: 8mph
The windiest month (with the highest average wind speed) is May (9.3mph).
The calmest month (with the lowest average wind speed) is September (6.6mph).
Average humidity in January
Yorktown, TX
- Average humidity in January: 70%
The month with the highest relative humidity is March (78%).
The month with the lowest relative humidity is August (67%).
Average rainfall in January
Yorktown, TX
- Average rainfall in January: 0.63"
The wettest month (with the highest rainfall) is September (2.05").
The driest month (with the least rainfall) is February (0.39").
Average rainfall days in January
Yorktown, TX
- Average rainfall days in January: 7.7 days
The month with the highest number of rainy days is September (16 days).
The month with the least rainy days is February (7.5 days).
Average snowfall in January
Yorktown, TX
- Average snowfall in January: 0"
The month with the highest snowfall is February (0.04").
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in January
Yorktown, TX
- Average snowfall days in January: 0.2 days
The months with the highest number of snowfall days are January and February (0.2 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in January /
Average sunshine in January
Yorktown, TX
- Average daylight in January: 10h and 3min
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 January: 5h and 4min
The month with the most sunshine is July (Average sunshine: 9h and 42min).
The month with the least sunshine is December (Average sunshine: 4h and 42min).
Average sunshine days in January
Yorktown, TX
- Average sunshine days in January: 21.7 days
The month with the most sunshine days is January (21.7 days).
The month with the least sunshine days is September (13 days).
Average UV index in January
Yorktown, TX
- Average UV index in January: 4
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 January
Yorktown, TX
- Average cloud cover in January: 42
The month with the most cloud cover is March (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in January
Yorktown, TX
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, May, August, September, October, November and December (6mi).
The months with the lowest visibility are June and July (5mi).
Yorktown, Texas, USA
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