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
With its high average temperature of 49.8°F (9.9°C) and a low of 34.3°F (1.3°C), January is regarded as the coldest month.Humidity
In Dacula, the average relative humidity in January is 74%.Rainfall
In Dacula, during January, the rain falls for 12.3 days and regularly aggregates up to 3.15" (80mm) of precipitation. Throughout the year, there are 177.7 rainfall days, and 42.28" (1074mm) of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall in Dacula. In Dacula, in January, snow falls for 1.5 days, with typically accumulated 0.55" (14mm) of snow. In Dacula, Georgia, during the entire year, snow falls for 3.9 days and aggregates up to 2.2" (56mm) of snow.Daylight
The average length of the day in January in Dacula is 10h and 11min.On the first day of the month, sunrise is at 7:40 am and sunset at 5:37 pm. On the last day of January, sunrise is at 7:33 am and sunset at 6:04 pm EST.
Sunshine
In Dacula, Georgia, the average sunshine in January is 5.6h.UV index
January and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: The daily high UV index of 2 during January translates into the following recommendations:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. To cut down UV radiation exposure by about half, sport a wide-brim hat. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Frequently asked questions
What month is the coldest in Dacula?
What is the temperature in January in Dacula?
What is the average humidity in January in Dacula?
How much does it rain in Dacula in January?
How much does it snow in Dacula in January?
What is the average length of the day in January in Dacula?
When is the sunrise / sunset in January in Dacula?
How many hours of sunshine does Dacula have in January?
What are the months with the lowest UV index in Dacula?
What is the UV index intensity in January in Dacula?
Average temperature in January
Dacula, GA
- Average high temperature in January: 49.8°F
The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (49.8°F).
- Average low temperature in January: 34.3°F
The month with the highest average low temperature is July (70°F).
The coldest month (with the lowest average low temperature) is January (34.3°F).
Average pressure in January
Dacula, GA
- 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 (29.99"Hg).
Average wind speed in January
Dacula, GA
- Average wind speed in January: 7.7mph
The windiest month (with the highest average wind speed) is January (7.7mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity in January
Dacula, GA
- Average humidity in January: 74%
The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is July (71%).
Average rainfall in January
Dacula, GA
- Average rainfall in January: 3.15"
The wettest month (with the highest rainfall) is August (4.92").
The driest month (with the least rainfall) is October (2.24").
Average rainfall days in January
Dacula, GA
- Average rainfall days in January: 12.3 days
The month with the highest number of rainy days is July (20.8 days).
The month with the least rainy days is October (9.7 days).
Average snowfall in January
Dacula, GA
- Average snowfall in January: 0.55"
The month with the highest snowfall is February (1.18").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in January
Dacula, GA
- Average snowfall days in January: 1.5 days
The month with the highest number of snowfall days is January (1.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Dacula, 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 36min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days in January
Dacula, GA
- Average sunshine days in January: 16.7 days
The month with the most sunshine days is October (20.2 days).
The month with the least sunshine days is July (8.1 days).
Average UV index in January
Dacula, GA
- Average UV index in January: 2
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 and December (UV index 2).
Average cloud cover in January
Dacula, GA
- Average cloud cover in January: 42
The months with the most cloud cover are February and December (Cloud cover 46).
The month with the least cloud cover is June (Cloud cover 30).
Average visibility in January
Dacula, 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).
Dacula, Georgia, USA
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