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, known for its average high temperature of 39.4°F (4.1°C) and an average low temperature of 25.5°F (-3.6°C), is the coldest month.Humidity
In Dungannon, the average relative humidity in January is 80%.Rainfall
In Dungannon, during January, the rain falls for 9.6 days and regularly aggregates up to 2.8" (71mm) of precipitation. Throughout the year, there are 179.6 rainfall days, and 38.7" (983mm) of precipitation is accumulated.Snowfall
Months with snowfall in Dungannon are January through May, October through December. In Dungannon, in January, snow falls for 11.4 days, with typically accumulated 6.14" (156mm) of snow. Throughout the year, in Dungannon, there are 45 snowfall days, and 29.09" (739mm) of snow is accumulated.Daylight
In Dungannon, the average length of the day in January is 9h and 59min.On the first day of January, sunrise is at 7:42 am and sunset at 5:24 pm. On the last day of the month, sunrise is at 7:32 am and sunset at 5:53 pm EST.
Sunshine
January has the least sunshine of the year in Dungannon, with an average of 4.1h of sunshine.UV index
The months with the lowest UV index in Dungannon are January, February and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In January, a daily maximum UV index of 2 leads to the following instructions:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest in Dungannon?
How cold does it get in Dungannon in January?
What is the average humidity in January in Dungannon?
How many days does it rain in January in Dungannon?
How many days does it snow in January in Dungannon?
What is the average length of the day in January in Dungannon?
When are sunrise and sunset in January in Dungannon?
What is the month with the least sunshine in Dungannon?
How many hours of sunshine does Dungannon have in January?
What is the month with the lowest UV index in Dungannon?
What is the UV index reading in January in Dungannon?
Average temperature in January
Dungannon, VA
- Average high temperature in January: 39.4°F
The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (39.4°F).
- Average low temperature in January: 25.5°F
The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is January (25.5°F).
Average pressure in January
Dungannon, VA
- Average pressure in January: 30.16"Hg
The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).
Average wind speed in January
Dungannon, VA
- Average wind speed in January: 6.6mph
The windiest month (with the highest average wind speed) is April (7mph).
The calmest month (with the lowest average wind speed) is August (4mph).
Average humidity in January
Dungannon, VA
- Average humidity in January: 80%
The month with the highest relative humidity is February (82%).
The months with the lowest relative humidity are April and November (77%).
Average rainfall in January
Dungannon, VA
- Average rainfall in January: 2.8"
The wettest month (with the highest rainfall) is July (3.94").
The driest months (with the least rainfall) are September and November (2.52").
Average rainfall days in January
Dungannon, VA
- Average rainfall days in January: 9.6 days
The month with the highest number of rainy days is May (20.8 days).
The month with the least rainy days is February (9.4 days).
Average snowfall in January
Dungannon, VA
- Average snowfall in January: 6.14"
The month with the highest snowfall is February (6.85").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Dungannon, VA
- Average snowfall days in January: 11.4 days
The month with the highest number of snowfall days is January (11.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Dungannon, VA
- 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: 4h and 1min
The months with the most sunshine are June and August (Average sunshine: 9h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days in January
Dungannon, VA
- Average sunshine days in January: 12.5 days
The month with the most sunshine days is November (16.5 days).
The month with the least sunshine days is May (9 days).
Average UV index in January
Dungannon, VA
- Average UV index in January: 2
The months with the highest UV index are June 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
Dungannon, VA
- Average cloud cover in January: 62
The month with the most cloud cover is February (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 39).
Average visibility in January
Dungannon, VA
- Average visibility in January: 5mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
Dungannon, Virginia, USA
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