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
The coldest time of the year is January, with temperatures averaging a high of 57.6°F (14.2°C) and a low of 41.2°F (5.1°C).Humidity
The months with the lowest humidity are January and November, with an average relative humidity of 71%.Rainfall
In January, the rain falls for 10.6 days. Throughout January, 2.2" (56mm) of precipitation is accumulated. In Roper, during the entire year, the rain falls for 176.9 days and collects up to 33.62" (854mm) of precipitation.Snowfall
The only month with snowfall is January. January is the month with the most snowfall. Snow falls for 0.2 days and accumulates 0.08" (2mm) of snow.Daylight
In Roper, the average length of the day in January is 10h and 21min.On the first day of the month, sunrise is at 7:30 am and sunset at 5:37 pm. On the last day of January, in Roper, sunrise is at 7:24 am and sunset at 6:03 pm EST.
Sunshine
The average sunshine in January is 6.1h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: An average UV index of 3 in January transforms into this advice:
Ensure safety - Recommendations to avert sunburn are presented. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year?
What are January temperatures?
What is the least humid month?
What is the average humidity in January?
How many days does it rain in January?
When does it snow the most?
When does it start snowing?
How many hours of daylight does Roper have in January?
When is the sunrise / sunset in January?
How long on average sun shines in January in Roper?
What are the months with the lowest UV index?
What is the UV index intensity in January?
Average temperature in January
Roper, GA
- Average high temperature in January: 57.6°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 (57.6°F).
- Average low temperature in January: 41.2°F
The months with the highest average low temperature are July and August (73.4°F).
The coldest month (with the lowest average low temperature) is January (41.2°F).
Average pressure in January
Roper, 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
Roper, GA
- Average wind speed in January: 7.4mph
The windiest months (with the highest average wind speed) are March and April (7.8mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity in January
Roper, GA
- Average humidity in January: 71%
The month with the highest relative humidity is August (77%).
The months with the lowest relative humidity are January and November (71%).
Average rainfall in January
Roper, GA
- Average rainfall in January: 2.2"
The wettest month (with the highest rainfall) is August (4.13").
The driest month (with the least rainfall) is November (1.61").
Average rainfall days in January
Roper, GA
- Average rainfall days in January: 10.6 days
The month with the highest number of rainy days is July (23.4 days).
The month with the least rainy days is November (8.2 days).
Average snowfall in January
Roper, GA
- Average snowfall in January: 0.08"
The month with the highest snowfall is January (0.08").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in January
Roper, GA
- Average snowfall days in January: 0.2 days
The months with the highest number of snowfall days are January and February (0.2 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in January /
Average sunshine in January
Roper, 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 42min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).
Average sunshine days in January
Roper, GA
- Average sunshine days in January: 18.9 days
The month with the most sunshine days is November (20.4 days).
The month with the least sunshine days is August (4.4 days).
Average UV index in January
Roper, 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
Roper, GA
- Average cloud cover in January: 36
The month with the most cloud cover is December (Cloud cover 42).
The month with the least cloud cover is October (Cloud cover 29).
Average visibility in January
Roper, 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).
Roper, Georgia, USA
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