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
Delmar's January weather, marked by an average high temperature of 34.5°F (1.4°C) and an average low temperature of 21.6°F (-5.8°C), is the coldest in the year.Humidity
January and February, with an average relative humidity of 84%, are the most humid months.Rainfall
In January, the rain falls for 11.1 days. Throughout January, 2.99" (76mm) of precipitation is accumulated. Throughout the year, in Delmar, there are 187.8 rainfall days, and 36.46" (926mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Delmar, in January, snow falls for 17 days, with typically accumulated 7.4" (188mm) of snow. In Delmar, during the entire year, snow falls for 63.1 days and aggregates up to 32.32" (821mm) of snow.Daylight
The average length of the day in January in Delmar is 9h and 45min.On the first day of January in Delmar, sunrise is at 7:40 am and sunset at 5:06 pm. On the last day of the month, sunrise is at 7:28 am and sunset at 5:38 pm EST.
Sunshine
With an average of 3h of sunshine, January has the least sunshine of the year.UV index
In Delmar, the average daily maximum UV index in January is 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for the ordinary person.Note: A maximum high daily UV index of 2 during January translates into the following directions:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. To protect against the Sun's most potent rays, avoid direct exposure around midday. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in Delmar?
How cold is it in Delmar in January?
What is the most humid month in Delmar?
What is the average humidity in January in Delmar?
How many days does it rain in January in Delmar?
How many days does it snow in January in Delmar?
How many hours of daylight does Delmar have in January?
When are sunrise and sunset in January in Delmar?
What is the month with the least sunshine in Delmar?
How long on average sun shines in January in Delmar?
What is the UV index intensity in January in Delmar?
Average temperature in January
Delmar, WV
- Average high temperature in January: 34.5°F
The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is January (34.5°F).
- Average low temperature in January: 21.6°F
The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).
Average pressure in January
Delmar, WV
- Average pressure in January: 30.12"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in January
Delmar, WV
- Average wind speed in January: 7.4mph
The windiest month (with the highest average wind speed) is January (7.4mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity in January
Delmar, WV
- Average humidity in January: 84%
The months with the highest relative humidity are January and February (84%).
The months with the lowest relative humidity are July and August (77%).
Average rainfall in January
Delmar, WV
- Average rainfall in January: 2.99"
The wettest month (with the highest rainfall) is May (4.02").
The driest month (with the least rainfall) is September (2.17").
Average rainfall days in January
Delmar, WV
- Average rainfall days in January: 11.1 days
The month with the highest number of rainy days is May (20.5 days).
The month with the least rainy days is January (11.1 days).
Average snowfall in January
Delmar, WV
- Average snowfall in January: 7.4"
The month with the highest snowfall is February (7.76").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Delmar, WV
- Average snowfall days in January: 17 days
The month with the highest number of snowfall days is January (17 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Delmar, WV
- Average daylight in January: 9h and 4min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in January: 3h
The month with the most sunshine is August (Average sunshine: 10h).
The month with the least sunshine is January (Average sunshine: 3h).
Average sunshine days in January
Delmar, WV
- Average sunshine days in January: 6.7 days
The month with the most sunshine days is November (13.5 days).
The month with the least sunshine days is January (6.7 days).
Average UV index in January
Delmar, WV
- Average UV index in January: 2
The months with the highest UV index are May, June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in January
Delmar, WV
- Average cloud cover in January: 68
The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in January
Delmar, WV
- Average visibility in January: 4mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January and February (4mi).
Delmar, West Virginia, USA
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