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
Dallas's coldest month, January, registers temperatures that range from a high of 49.5°F (9.7°C) to a low of 33.8°F (1°C).Humidity
The average relative humidity in January is 75%.Rainfall
In Dallas, in January, during 9.9 rainfall days, 1.46" (37mm) of precipitation is typically accumulated. In Dallas, Georgia, during the entire year, the rain falls for 156.3 days and collects up to 20.63" (524mm) of precipitation.Snowfall
January through March, November and December are months with snowfall. The month with the most snowfall is January, when snow falls for 1.3 days and typically aggregates up to 0.31" (8mm) of snow.Daylight
In Dallas, the average length of the day in January is 10h and 12min.On the first day of January in Dallas, sunrise is at 7:44 am and sunset at 5:41 pm. On the last day of the month, sunrise is at 7:36 am and sunset at 6:08 pm EST.
Sunshine
In Dallas, the average sunshine in January is 5.7h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: In January, an average UV index of 3 transforms into the following instructions:
Take necessary precautions - Suggestions to elude sunburn are provided. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year in Dallas?
What is the usual temperature for Dallas in January?
What is the average humidity in January in Dallas?
How many days does it rain in January in Dallas?
When does it snow the most in Dallas?
How much does it snow in Dallas in January?
How many hours of daylight does Dallas have in January?
When are sunrise and sunset in January in Dallas?
How many hours of sunshine does Dallas have in January?
What is the month with the lowest UV index in Dallas?
What is the UV index reading in January in Dallas?
Average temperature in January
Dallas, GA
- Average high temperature in January: 49.5°F
The warmest month (with the highest average high temperature) is July (89.4°F).
The month with the lowest average high temperature is January (49.5°F).
- Average low temperature in January: 33.8°F
The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (33.8°F).
Average pressure in January
Dallas, GA
- Average pressure in January: 30.16"Hg
The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).
Average wind speed in January
Dallas, GA
- Average wind speed in January: 7.8mph
The windiest months (with the highest average wind speed) are January and February (7.8mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity in January
Dallas, GA
- Average humidity in January: 75%
The month with the highest relative humidity is December (79%).
The months with the lowest relative humidity are July, August, September and October (73%).
Average rainfall in January
Dallas, GA
- Average rainfall in January: 1.46"
The wettest month (with the highest rainfall) is July (2.76").
The driest month (with the least rainfall) is October (1.14").
Average rainfall days in January
Dallas, GA
- Average rainfall days in January: 9.9 days
The month with the highest number of rainy days is July (20.3 days).
The month with the least rainy days is November (8.2 days).
Average snowfall in January
Dallas, GA
- Average snowfall in January: 0.31"
The month with the highest snowfall is January (0.31").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in January
Dallas, GA
- Average snowfall days in January: 1.3 days
The month with the highest number of snowfall days is January (1.3 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
Dallas, GA
- Average daylight in January: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in January: 5h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days in January
Dallas, GA
- Average sunshine days in January: 19 days
The month with the most sunshine days is October (20.6 days).
The month with the least sunshine days is July (8.7 days).
Average UV index in January
Dallas, GA
- Average UV index in January: 3
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in January
Dallas, GA
- Average cloud cover in January: 44
The months with the most cloud cover are February and December (Cloud cover 47).
The month with the least cloud cover is June (Cloud cover 30).
Average visibility in January
Dallas, GA
- 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).
Dallas, Georgia, USA
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