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
Temperature readings reach their annual highs in January, averaging 50.4°F (10.2°C) and a minimum average of 34.7°F (1.5°C).Humidity
The average relative humidity in January is 73%.Rainfall
In Royston, during January, the rain falls for 11.4 days and regularly aggregates up to 3.15" (80mm) of precipitation. In Royston, during the entire year, the rain falls for 170.3 days and collects up to 38.7" (983mm) of precipitation.Snowfall
January through March and December are months with snowfall. In Royston, in January, snow falls for 1.3 days, with typically accumulated 1.1" (28mm) of snow. In Royston, during the entire year, snow falls for 3.2 days and aggregates up to 3.62" (92mm) of snow.Daylight
The average length of the day in January is 10h and 10min.On the first day of January, sunrise is at 7:38 am and sunset at 5:33 pm. On the last day of the month, sunrise is at 7:30 am and sunset at 6:00 pm EST.
Sunshine
In Royston, Georgia, the average sunshine in January is 5.7h.UV index
January and December, with an average maximum UV index of 2, are months with the lowest UV index in Royston. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the average person.Note: In January, an average UV index of 2 transforms into the following instructions:
In contrast to children, who must always be shielded from the sun, most people can tolerate up to an hour of sun exposure without any burns. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Frequently asked questions
What is the coldest month in Royston?
What are January temperatures in Royston?
What is the average humidity in January in Royston?
How many days does it rain in January in Royston?
How many days does it snow in January in Royston?
What is the average length of the day in January in Royston?
When is the sunrise / sunset in January in Royston?
How long on average sun shines in January in Royston?
When is the lowest UV index in Royston?
What is the UV index intensity in January in Royston?
Average temperature in January
Royston, GA
- Average high temperature in January: 50.4°F
The warmest month (with the highest average high temperature) is July (91.2°F).
The month with the lowest average high temperature is January (50.4°F).
- Average low temperature in January: 34.7°F
The month with the highest average low temperature is July (69.8°F).
The coldest month (with the lowest average low temperature) is January (34.7°F).
Average pressure in January
Royston, GA
- Average pressure in January: 30.15"Hg
The months with the highest atmospheric pressure are January and November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).
Average wind speed in January
Royston, GA
- Average wind speed in January: 6.9mph
The windiest months (with the highest average wind speed) are January and February (6.9mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity in January
Royston, GA
- Average humidity in January: 73%
The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is July (70%).
Average rainfall in January
Royston, GA
- Average rainfall in January: 3.15"
The wettest month (with the highest rainfall) is December (3.98").
The driest month (with the least rainfall) is September (1.93").
Average rainfall days in January
Royston, GA
- Average rainfall days in January: 11.4 days
The month with the highest number of rainy days is July (19.2 days).
The month with the least rainy days is October (9.6 days).
Average snowfall in January
Royston, GA
- Average snowfall in January: 1.1"
The month with the highest snowfall is December (1.38").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in January
Royston, 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 May, June, July, August, September, October and November (0 days).
Average daylight in January /
Average sunshine in January
Royston, 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: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).
Average sunshine days in January
Royston, GA
- Average sunshine days in January: 17.3 days
The month with the most sunshine days is October (20.5 days).
The month with the least sunshine days is July (9.3 days).
Average UV index in January
Royston, GA
- Average UV index in January: 2
The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in January
Royston, GA
- Average cloud cover in January: 38
The months with the most cloud cover are February and December (Cloud cover 42).
The month with the least cloud cover is June (Cloud cover 27).
Average visibility in January
Royston, 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).
Royston, Georgia, USA
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