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
January tends to be the coldest month, with temperatures averaging a daily high of 57.4°F (14.1°C) and a low of 40.6°F (4.8°C).Humidity
January, October and November, with an average relative humidity of 72%, are the least humid months.Rainfall
In Irwinville, during January, the rain falls for 8.1 days and regularly aggregates up to 0.98" (25mm) of precipitation. In Irwinville, during the entire year, the rain falls for 134.5 days and collects up to 14.61" (371mm) of precipitation.Snowfall
January and February are months with snowfall. The months with the most snowfall are January and February, with an average 0.04" (1mm) of accumulated snow.Daylight
The average length of the day in January is 10h and 22min.On the first day of the month, sunrise is at 7:33 am and sunset at 5:40 pm. On the last day of January, in Irwinville, sunrise is at 7:27 am and sunset at 6:06 pm EST.
Sunshine
The average sunshine in January is 6.2h.UV index
January and December, with an average maximum UV index of 3, are months with the lowest UV index in Irwinville, Georgia. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: During January, 3 as the daily maximum UV index converts into the following advice:
Take necessary precautions - Protection from skin and eye injury is mandatory. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Frequently asked questions
What are the coldest months in Irwinville?
What are January temperatures in Irwinville?
What is the least humid month in Irwinville?
What is the average humidity in January in Irwinville?
How much does it rain in Irwinville in January?
When does it snow the most in Irwinville?
When does it start snowing in Irwinville?
How many hours of daylight does Irwinville have in January?
When is the sunrise / sunset in January in Irwinville?
How long on average sun shines in January in Irwinville?
What is the month with the lowest UV index in Irwinville?
What is the UV index intensity in January in Irwinville?
Average temperature in January
Irwinville, GA
- Average high temperature in January: 57.4°F
The warmest month (with the highest average high temperature) is July (89.6°F).
The month with the lowest average high temperature is January (57.4°F).
- Average low temperature in January: 40.6°F
The months with the highest average low temperature are July and August (73°F).
The coldest month (with the lowest average low temperature) is January (40.6°F).
Average pressure in January
Irwinville, GA
- Average pressure in January: 30.15"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The months with the lowest atmospheric pressure are June and August (29.98"Hg).
Average wind speed in January
Irwinville, GA
- Average wind speed in January: 8.1mph
The windiest months (with the highest average wind speed) are February and March (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).
Average humidity in January
Irwinville, GA
- Average humidity in January: 72%
The months with the highest relative humidity are August and December (77%).
The months with the lowest relative humidity are January, October and November (72%).
Average rainfall in January
Irwinville, GA
- Average rainfall in January: 0.98"
The wettest month (with the highest rainfall) is August (1.89").
The driest month (with the least rainfall) is November (0.71").
Average rainfall days in January
Irwinville, GA
- Average rainfall days in January: 8.1 days
The month with the highest number of rainy days is July (18.9 days).
The month with the least rainy days is November (5.5 days).
Average snowfall in January
Irwinville, GA
- Average snowfall in January: 0.04"
The months with the highest snowfall are January and February (0.04").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in January
Irwinville, GA
- Average snowfall days in January: 0.3 days
The month with the highest number of snowfall days is January (0.3 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
Irwinville, GA
- 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: 6h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).
Average sunshine days in January
Irwinville, GA
- Average sunshine days in January: 21.3 days
The month with the most sunshine days is November (22.4 days).
The month with the least sunshine days is July (8.9 days).
Average UV index in January
Irwinville, GA
- Average UV index in January: 3
The months with the highest UV index are May, June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in January
Irwinville, GA
- Average cloud cover in January: 36
The month with the most cloud cover is December (Cloud cover 41).
The month with the least cloud cover is October (Cloud cover 28).
Average visibility in January
Irwinville, 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).
Irwinville, Georgia, USA
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