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 Newport, the lowest temperatures are generally noted in January, averaging a high of 39.4°F (4.1°C) and a low of 24.3°F (-4.3°C).Humidity
The average relative humidity in January is 77%.Rainfall
In January, the rain falls for 13.8 days. Throughout January, 2.28" (58mm) of precipitation is accumulated. In Newport, Virginia, during the entire year, the rain falls for 181.4 days and collects up to 30.98" (787mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Newport, in January, snow falls for 8.3 days, with typically accumulated 4.02" (102mm) of snow. In Newport, during the entire year, snow falls for 32.6 days and aggregates up to 19.96" (507mm) of snow.Daylight
In Newport, the average length of the day in January is 9h and 56min.On the first day of the month, sunrise is at 7:35 am and sunset at 5:14 pm. On the last day of January, sunrise is at 7:25 am and sunset at 5:44 pm EST.
Sunshine
January has the least sunshine of the year, with an average of 5h of sunshine.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for the average person.Note: The UV index of 2 during January translates into the following guidance:
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. It's recommended to limit sun exposure when its radiation is at its peak during midday. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest in Newport?
Is January cold in Newport?
What is the average humidity in January in Newport?
How many days does it rain in January in Newport?
How much does it snow in Newport in January?
How many hours of daylight does Newport have in January?
What time are sunrise and sunset in January in Newport?
What is the month with the least sunshine in Newport?
How many hours of sunshine does Newport have in January?
When is the lowest UV index in Newport?
What is the UV index intensity in January in Newport?
Average temperature in January
Newport, VA
- Average high temperature in January: 39.4°F
The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (39.4°F).
- Average low temperature in January: 24.3°F
The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).
Average pressure in January
Newport, VA
- Average pressure in January: 30.14"Hg
The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed in January
Newport, VA
- Average wind speed in January: 7.5mph
The windiest months (with the highest average wind speed) are January and February (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.1mph).
Average humidity in January
Newport, VA
- Average humidity in January: 77%
The months with the highest relative humidity are February and December (80%).
The month with the lowest relative humidity is July (75%).
Average rainfall in January
Newport, VA
- Average rainfall in January: 2.28"
The wettest month (with the highest rainfall) is May (3.58").
The driest month (with the least rainfall) is September (1.65").
Average rainfall days in January
Newport, VA
- Average rainfall days in January: 13.8 days
The month with the highest number of rainy days is May (20.3 days).
The month with the least rainy days is November (9.8 days).
Average snowfall in January
Newport, VA
- Average snowfall in January: 4.02"
The month with the highest snowfall is February (5.04").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Newport, VA
- Average snowfall days in January: 8.3 days
The month with the highest number of snowfall days is February (8.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Newport, VA
- Average daylight in January: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in January: 5h and 0min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).
Average sunshine days in January
Newport, VA
- Average sunshine days in January: 12.9 days
The month with the most sunshine days is November (18.2 days).
The month with the least sunshine days is May (8.6 days).
Average UV index in January
Newport, VA
- 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, November and December (UV index 2).
Average cloud cover in January
Newport, VA
- Average cloud cover in January: 49
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is June (Cloud cover 35).
Average visibility in January
Newport, VA
- Average visibility in January: 5mi
The months with the highest visibility are January, February, March, April, May, June, July, August, October, November and December (5mi).
The month with the lowest visibility is September (4mi).
Newport, Virginia, USA
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