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 Tappan's coldest month, with an average high-temperature of 35.6°F (2°C) and a low-temperature of 22.6°F (-5.2°C).Humidity
January and February, with an average relative humidity of 84%, are the most humid months in Tappan.Rainfall
In January, the rain falls for 12 days. Throughout January, 2.87" (73mm) of precipitation is accumulated. Throughout the year, in Tappan, there are 189.1 rainfall days, and 37.83" (961mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Tappan. In Tappan, West Virginia, in January, snow falls for 15.2 days, with typically accumulated 6.61" (168mm) of snow. Throughout the year, in Tappan, there are 54.9 snowfall days, and 28.82" (732mm) of snow is accumulated.Daylight
In Tappan, the average length of the day in January is 9h and 46min.On the first day of the month, sunrise is at 7:40 am and sunset at 5:07 pm. On the last day of January, sunrise is at 7:28 am and sunset at 5:39 pm EST.
Sunshine
January has the least sunshine of the year in Tappan, with an average of 3.3h of sunshine.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Tappan. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: A daily maximum UV index of 2 in January translates into the following instructions:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in Tappan?
How cold is it in Tappan in January?
What are the most humid months in Tappan?
What is the average humidity in January in Tappan?
How many days does it rain in January in Tappan?
How much does it snow in Tappan in January?
How many hours of daylight does Tappan have in January?
What time are sunrise and sunset in January in Tappan?
What is the month with the least sunshine in Tappan?
How many hours of sunshine does Tappan have in January?
What are the months with the lowest UV index in Tappan?
How high is the UV index in January in Tappan?
Average temperature in January
Tappan, WV
- Average high temperature in January: 35.6°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 (35.6°F).
- Average low temperature in January: 22.6°F
The month with the highest average low temperature is July (61.2°F).
The coldest month (with the lowest average low temperature) is January (22.6°F).
Average pressure in January
Tappan, WV
- Average pressure in January: 30.13"Hg
The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in January
Tappan, WV
- Average wind speed in January: 7mph
The windiest months (with the highest average wind speed) are January and February (7mph).
The calmest month (with the lowest average wind speed) is August (4.1mph).
Average humidity in January
Tappan, 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 August and November (77%).
Average rainfall in January
Tappan, WV
- Average rainfall in January: 2.87"
The wettest month (with the highest rainfall) is May (4.41").
The driest months (with the least rainfall) are September and November (2.2").
Average rainfall days in January
Tappan, WV
- Average rainfall days in January: 12 days
The month with the highest number of rainy days is May (21.8 days).
The month with the least rainy days is February (10.8 days).
Average snowfall in January
Tappan, WV
- Average snowfall in January: 6.61"
The month with the highest snowfall is February (6.73").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Tappan, WV
- Average snowfall days in January: 15.2 days
The month with the highest number of snowfall days is January (15.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Tappan, WV
- Average daylight in January: 9h and 5min
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 and 2min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
Average sunshine days in January
Tappan, WV
- Average sunshine days in January: 8.2 days
The month with the most sunshine days is November (14.7 days).
The month with the least sunshine days is May (7.7 days).
Average UV index in January
Tappan, WV
- Average UV index in January: 2
The months with the highest UV index are May, June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in January
Tappan, WV
- Average cloud cover in January: 67
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in January
Tappan, WV
- Average visibility in January: 4mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (5mi).
The month with the lowest visibility is January (4mi).
Tappan, West Virginia, USA
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