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
In Rosman, the month of January registers the lowest temperatures, averaging 45.3°F (7.4°C) at the peak and 29.5°F (-1.4°C) at the lowest.Humidity
In January, the average relative humidity is 74%.Rainfall
In January, the rain falls for 13.7 days. Throughout January, 3.7" (94mm) of precipitation is accumulated. In Rosman, during the entire year, the rain falls for 184.6 days and collects up to 41.42" (1052mm) of precipitation.Snowfall
Months with snowfall are January through April, November and December. In Rosman, in January, during 3.2 snowfall days, 2.09" (53mm) of snow is typically accumulated. In Rosman, during the entire year, snow falls for 12.3 days and aggregates up to 12.01" (305mm) of snow.Daylight
In January, the average length of the day is 10h and 7min.On the first day of the month, sunrise is at 7:39 am and sunset at 5:29 pm. On the last day of January, sunrise is at 7:31 am and sunset at 5:58 pm EST.
Sunshine
In January, the average sunshine is 5.8h.UV index
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Rosman. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for average individuals.Note: In January, a daily UV index of 2 turns into the following recommendations:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest?
What is the average January temperature?
What is the average humidity in January?
How many days does it rain in January?
How many days does it snow in January?
What is the average length of the day in January?
When is the sunrise / sunset in January?
How long on average sun shines in January in Rosman?
When is the lowest UV index?
What is the UV index intensity in January?
Average temperature in January
Rosman, NC
- Average high temperature in January: 45.3°F
The warmest month (with the highest average high temperature) is July (83.7°F).
The month with the lowest average high temperature is January (45.3°F).
- Average low temperature in January: 29.5°F
The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is January (29.5°F).
Average pressure in January
Rosman, NC
- 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
Rosman, NC
- Average wind speed in January: 5.7mph
The windiest month (with the highest average wind speed) is April (6mph).
The calmest month (with the lowest average wind speed) is August (3.6mph).
Average humidity in January
Rosman, NC
- Average humidity in January: 74%
The months with the highest relative humidity are May and December (77%).
The month with the lowest relative humidity is November (73%).
Average rainfall in January
Rosman, NC
- Average rainfall in January: 3.7"
The wettest month (with the highest rainfall) is December (4.53").
The driest month (with the least rainfall) is September (2.2").
Average rainfall days in January
Rosman, NC
- Average rainfall days in January: 13.7 days
The month with the highest number of rainy days is July (20.8 days).
The month with the least rainy days is November (9.9 days).
Average snowfall in January
Rosman, NC
- Average snowfall in January: 2.09"
The month with the highest snowfall is December (4.57").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Rosman, NC
- Average snowfall days in January: 3.2 days
The month with the highest number of snowfall days is February (4.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Rosman, NC
- Average daylight in January: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in January: 5h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).
Average sunshine days in January
Rosman, NC
- Average sunshine days in January: 15.6 days
The month with the most sunshine days is November (18.1 days).
The month with the least sunshine days is July (7.5 days).
Average UV index in January
Rosman, NC
- Average UV index in January: 2
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in January
Rosman, NC
- Average cloud cover in January: 37
The months with the most cloud cover are February, March and December (Cloud cover 41).
The month with the least cloud cover is June (Cloud cover 29).
Average visibility in January
Rosman, NC
- Average visibility in January: 5mi
The months with the highest visibility are February, June, July, August, October and November (6mi).
The months with the lowest visibility are January, March, April, May, September and December (5mi).
Rosman, North Carolina, USA
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