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
Arlington experiences its lowest temperatures in January, with an average peak of 55.2°F (12.9°C) and a low of 39°F (3.9°C).Humidity
In January, the average relative humidity is 64%.Rainfall
In Arlington, in January, it is raining for 6.2 days, with typically 1.77" (45mm) of accumulated precipitation. Throughout the year, there are 136.1 rainfall days, and 29.72" (755mm) of precipitation is accumulated.Snowfall
Months with snowfall are January, February, November and December. In January, it is snowing for 0.4 days. Throughout January, 0.04" (1mm) of snow is accumulated. In Arlington, during the entire year, snow falls for 2.2 days and aggregates up to 0.91" (23mm) of snow.Daylight
The average length of the day in January in Arlington is 10h and 17min.On the first day of January in Arlington, sunrise is at 7:30 am and sunset at 5:33 pm. On the last day of the month, sunrise is at 7:23 am and sunset at 5:59 pm CST.
Sunshine
In Arlington, the average sunshine in January is 6h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: A daily maximum UV index of 3 in January translates into the following instructions:
Exercise caution. Those with pale skin may experience burns in less than half an hour. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest in Arlington?
What are January temperatures?
What is the average humidity in January?
How many days does it rain in January?
How many days does it snow in January?
What is the average length of the day in January in Arlington?
What time are sunrise and sunset in January?
How long on average sun shines in January?
What are the months with the lowest UV index in Arlington?
How high is the UV index in January?
Average temperature in January
Arlington, TX
- Average high temperature in January: 55.2°F
The warmest month (with the highest average high temperature) is August (95.9°F).
The month with the lowest average high temperature is January (55.2°F).
- Average low temperature in January: 39°F
The month with the highest average low temperature is August (76.6°F).
The coldest month (with the lowest average low temperature) is January (39°F).
Average pressure in January
Arlington, 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 (29.91"Hg).
Average wind speed in January
Arlington, TX
- Average wind speed in January: 9.2mph
The windiest month (with the highest average wind speed) is April (10.2mph).
The calmest month (with the lowest average wind speed) is September (6.6mph).
Average humidity in January
Arlington, TX
- Average humidity in January: 64%
The month with the highest relative humidity is May (73%).
The month with the lowest relative humidity is August (55%).
Average rainfall in January
Arlington, TX
- Average rainfall in January: 1.77"
The wettest month (with the highest rainfall) is October (3.98").
The driest month (with the least rainfall) is February (1.46").
Average rainfall days in January
Arlington, TX
- Average rainfall days in January: 6.2 days
The months with the highest number of rainy days are May and September (14.4 days).
The month with the least rainy days is January (6.2 days).
Average snowfall in January
Arlington, TX
- Average snowfall in January: 0.04"
The month with the highest snowfall is February (0.79").
The months with the least snowfall are March, April, May, June, July, August, September and October (0").
Average snowfall days in January
Arlington, TX
- Average snowfall days in January: 0.4 days
The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Arlington, TX
- Average daylight in January: 10h and 2min
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: 6h and 0min
The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 36min).
Average sunshine days in January
Arlington, TX
- Average sunshine days in January: 23.5 days
The month with the most sunshine days is January (23.5 days).
The month with the least sunshine days is May (13.7 days).
Average UV index in January
Arlington, TX
- Average UV index in January: 3
The months with the highest UV index are May, 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
Arlington, TX
- Average cloud cover in January: 30
The month with the most cloud cover is March (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in January
Arlington, 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).
Arlington, Texas, USA
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