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
West Harrison's January weather, with an average high temperature of 35.2°F (1.8°C) and an average low temperature of 23.2°F (-4.9°C), tends to be the coldest of the year.Humidity
The months with the highest humidity are January, February and December, with an average relative humidity of 81%.Rainfall
In January, in West Harrison, the rain falls for 8.4 days. Throughout January, 1.42" (36mm) of precipitation is accumulated. In West Harrison, during the entire year, the rain falls for 154.1 days and collects up to 20" (508mm) of precipitation.Snowfall
January through April, November and December are months with snowfall. The month with the most snowfall is January, when snow falls for 9.8 days and typically aggregates up to 1.38" (35mm) of snow.Daylight
The average length of the day in January in West Harrison is 9h and 47min.On the first day of January in West Harrison, sunrise is at 7:58 am and sunset at 5:26 pm. On the last day of the month, sunrise is at 7:47 am and sunset at 5:58 pm EST.
Sunshine
With an average of 4h of sunshine, January has the least sunshine of the year in West Harrison.UV index
The average daily maximum UV index in January in West Harrison is 2. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for the average person.Note: The maximum daily UV index of 2 during January translates into the following directions:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. To guard against the harmful effects of the Sun, minimize exposure during midday. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months in West Harrison?
How cold is it in West Harrison in January?
What is the most humid month in West Harrison?
What is the average humidity in January in West Harrison?
How much does it rain in West Harrison in January?
What is the snowiest month in West Harrison?
How many days does it snow in January in West Harrison?
How many hours of daylight does West Harrison have in January?
What time are sunrise and sunset in January in West Harrison?
What is the month with the least sunshine in West Harrison?
How many hours of sunshine does West Harrison have in January?
How high is the UV index in January in West Harrison?
Average temperature in January
West Harrison, IN
- Average high temperature in January: 35.2°F
The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (35.2°F).
- Average low temperature in January: 23.2°F
The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (23.2°F).
Average pressure in January
West Harrison, IN
- Average pressure in January: 30.14"Hg
The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in January
West Harrison, IN
- Average wind speed in January: 9.1mph
The windiest month (with the highest average wind speed) is January (9.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).
Average humidity in January
West Harrison, IN
- Average humidity in January: 81%
The months with the highest relative humidity are January, February and December (81%).
The month with the lowest relative humidity is October (74%).
Average rainfall in January
West Harrison, IN
- Average rainfall in January: 1.42"
The wettest month (with the highest rainfall) is May (2.76").
The driest month (with the least rainfall) is November (1.1").
Average rainfall days in January
West Harrison, IN
- Average rainfall days in January: 8.4 days
The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is February (8 days).
Average snowfall in January
West Harrison, IN
- Average snowfall in January: 1.38"
The month with the highest snowfall is January (1.38").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
West Harrison, IN
- Average snowfall days in January: 9.8 days
The month with the highest number of snowfall days is January (9.8 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
West Harrison, IN
- 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 30min).
- Average sunshine in January: 4h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in January
West Harrison, IN
- Average sunshine days in January: 14.1 days
The month with the most sunshine days is November (18.1 days).
The month with the least sunshine days is May (10 days).
Average UV index in January
West Harrison, IN
- Average UV index in January: 2
The months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in January
West Harrison, IN
- Average cloud cover in January: 59
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in January
West Harrison, IN
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
West Harrison, Indiana, USA
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