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
Clayton witnesses the coldest weather in January, with temperatures averaging a high of 55°F (12.8°C) and a low of 39.2°F (4°C).Humidity
In January, the average relative humidity in Clayton is 77%.Rainfall
In January, in Clayton, the rain falls for 9.3 days. Throughout January, 2.2" (56mm) of precipitation is accumulated. Throughout the year, in Clayton, there are 147.8 rainfall days, and 30.55" (776mm) of precipitation is accumulated.Snowfall
January, February and December are months with snowfall in Clayton. January is the month with the most snowfall. Snow falls for 0.7 days and accumulates 0.39" (10mm) of snow.Daylight
In January, the average length of the day is 10h and 20min.On the first day of the month, sunrise is at 7:18 am and sunset at 5:24 pm. On the last day of January, sunrise is at 7:12 am and sunset at 5:50 pm CST.
Sunshine
In January, the average sunshine is 5.2h.UV index
January and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: The maximum daily UV index of 3 in January converts into the following recommendations:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest in Clayton?
What are January temperatures in Clayton?
What is the average humidity in January in Clayton?
How much does it rain in Clayton in January?
What is the snowiest month in Clayton?
How much does it snow in Clayton in January?
How many hours of daylight does Clayton have in January?
When are sunrise and sunset in January in Clayton?
How long on average sun shines in January in Clayton?
What are the months with the lowest UV index in Clayton?
What is the UV index intensity in January in Clayton?
Average temperature in January
Clayton, TX
- Average high temperature in January: 55°F
The warmest month (with the highest average high temperature) is August (94.8°F).
The month with the lowest average high temperature is January (55°F).
- Average low temperature in January: 39.2°F
The month with the highest average low temperature is July (73°F).
The coldest month (with the lowest average low temperature) is January (39.2°F).
Average pressure in January
Clayton, 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 (29.93"Hg).
Average wind speed in January
Clayton, TX
- Average wind speed in January: 6.5mph
The windiest month (with the highest average wind speed) is April (7.1mph).
The calmest months (with the lowest average wind speed) are July, August and September (5mph).
Average humidity in January
Clayton, TX
- Average humidity in January: 77%
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is August (68%).
Average rainfall in January
Clayton, TX
- Average rainfall in January: 2.2"
The wettest month (with the highest rainfall) is April (3.19").
The driest month (with the least rainfall) is November (2.01").
Average rainfall days in January
Clayton, TX
- Average rainfall days in January: 9.3 days
The month with the highest number of rainy days is August (15.1 days).
The month with the least rainy days is January (9.3 days).
Average snowfall in January
Clayton, TX
- Average snowfall in January: 0.39"
The month with the highest snowfall is January (0.39").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").
Average snowfall days in January
Clayton, TX
- Average snowfall days in January: 0.7 days
The months with the highest number of snowfall days are January and February (0.7 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
Clayton, TX
- Average daylight in January: 10h and 2min
The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in January: 5h and 1min
The months with the most sunshine are July and August (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days in January
Clayton, TX
- Average sunshine days in January: 19.3 days
The month with the most sunshine days is October (20.4 days).
The months with the least sunshine days are June and September (13.3 days).
Average UV index in January
Clayton, TX
- Average UV index in January: 3
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in January
Clayton, TX
- Average cloud cover in January: 42
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in January
Clayton, TX
- Average visibility in January: 5mi
The months with the highest visibility are March, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, April, May and December (5mi).
Clayton, Texas, USA
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