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 stands out as South Rosemary's coldest month, with temperatures ranging between an average high of 46.8°F (8.2°C) and a low of 31.8°F (-0.1°C).Humidity
The months with the lowest humidity in South Rosemary are January, April, July and November, with an average relative humidity of 74%.Rainfall
In January, in South Rosemary, the rain falls for 10.3 days. Throughout January, 2.09" (53mm) of precipitation is accumulated. Throughout the year, there are 156.2 rainfall days, and 27.6" (701mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through March, November and December. In South Rosemary, in January, snow falls for 1.9 days, with typically accumulated 0.83" (21mm) of snow. In South Rosemary, North Carolina, during the entire year, snow falls for 6.4 days and aggregates up to 3.23" (82mm) of snow.Daylight
In January, the average length of the day is 10h and 1min.On the first day of January, sunrise is at 7:22 am and sunset at 5:05 pm. On the last day of the month, sunrise is at 7:13 am and sunset at 5:35 pm EST.
Sunshine
January and December, with an average of 5.5h of sunshine, are months with the least sunshine in South Rosemary.UV index
With an average maximum UV index of 2, January is the month with the lowest UV index. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: The UV index of 2 during January translates into the following guidance:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Boost your sun resistance with garments that are densely woven yet spacious. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months in South Rosemary?
What is the usual temperature for South Rosemary in January?
What is the least humid month in South Rosemary?
What is the average humidity in January in South Rosemary?
How many days does it rain in January in South Rosemary?
How much does it snow in South Rosemary in January?
What is the average length of the day in January in South Rosemary?
What time are sunrise and sunset in January in South Rosemary?
What is the month with the least sunshine in South Rosemary?
How long on average sun shines in January in South Rosemary?
When is the lowest UV index in South Rosemary?
What is the UV index reading in January in South Rosemary?
Average temperature in January
South Rosemary, NC
- Average high temperature in January: 46.8°F
The warmest month (with the highest average high temperature) is July (88.7°F).
The month with the lowest average high temperature is January (46.8°F).
- Average low temperature in January: 31.8°F
The month with the highest average low temperature is July (70.2°F).
The coldest month (with the lowest average low temperature) is January (31.8°F).
Average pressure in January
South Rosemary, NC
- Average pressure in January: 30.13"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in January
South Rosemary, NC
- Average wind speed in January: 8mph
The windiest month (with the highest average wind speed) is April (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity in January
South Rosemary, NC
- Average humidity in January: 74%
The month with the highest relative humidity is May (79%).
The months with the lowest relative humidity are January, April, July and November (74%).
Average rainfall in January
South Rosemary, NC
- Average rainfall in January: 2.09"
The wettest month (with the highest rainfall) is August (3.07").
The driest month (with the least rainfall) is October (1.85").
Average rainfall days in January
South Rosemary, NC
- Average rainfall days in January: 10.3 days
The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is November (9.3 days).
Average snowfall in January
South Rosemary, NC
- Average snowfall in January: 0.83"
The month with the highest snowfall is February (1.3").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in January
South Rosemary, NC
- Average snowfall days in January: 1.9 days
The month with the highest number of snowfall days is February (2.6 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
South Rosemary, NC
- Average daylight in January: 10h and 0min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in January: 5h and 3min
The months with the most sunshine are June and July (Average sunshine: 10h and 42min).
The months with the least sunshine are January and December (Average sunshine: 5h and 30min).
Average sunshine days in January
South Rosemary, NC
- Average sunshine days in January: 18.2 days
The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is May (11.5 days).
Average UV index in January
South Rosemary, NC
- Average UV index in January: 2
The months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in January
South Rosemary, NC
- Average cloud cover in January: 40
The month with the most cloud cover is March (Cloud cover 44).
The months with the least cloud cover are June and July (Cloud cover 31).
Average visibility in January
South Rosemary, NC
- 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).
South Rosemary, North Carolina, USA
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