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 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 Henderson, January records the lowest average temperatures, peaking at 58.6°F (14.8°C) and reaching a low of 43.7°F (6.5°C).Humidity
In Henderson, the average relative humidity in January is 78%.Rainfall
In Henderson, Louisiana, during January, the rain falls for 8.3 days and regularly aggregates up to 1.42" (36mm) of precipitation. In Henderson, during the entire year, the rain falls for 135.8 days and collects up to 16.1" (409mm) of precipitation.Snowfall
Months with snowfall in Henderson are January and December. The months with the most snowfall days in Henderson, Louisiana, are January and December, with an average of 0.1 snowfall days.Daylight
The average length of the day in January in Henderson is 10h and 27min.On the first day of the month, sunrise is at 7:03 am and sunset at 5:17 pm. On the last day of January, sunrise is at 6:58 am and sunset at 5:42 pm CST.
Sunshine
In Henderson, the average sunshine in January is 5.5h.UV index
The average daily maximum UV index in January in Henderson is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: In January, the maximum UV index of 4 suggests these recommendations:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Frequently asked questions
What is the coldest month in Henderson?
What are the temperatures in Henderson in January?
What is the average humidity in January in Henderson?
How many days does it rain in January in Henderson?
When does it snow the most in Henderson?
What is the last month it snows in Henderson?
How many hours of daylight does Henderson have in January?
When is the sunrise / sunset in January in Henderson?
How many hours of sunshine does Henderson have in January?
How high is the UV index in January in Henderson?
Average temperature in January
Henderson, LA
- Average high temperature in January: 58.6°F
The warmest months (with the highest average high temperature) are July and August (90.1°F).
The month with the lowest average high temperature is January (58.6°F).
- Average low temperature in January: 43.7°F
The month with the highest average low temperature is August (74.3°F).
The coldest month (with the lowest average low temperature) is January (43.7°F).
Average pressure in January
Henderson, LA
- Average pressure in January: 30.16"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in January
Henderson, LA
- Average wind speed in January: 7.5mph
The windiest month (with the highest average wind speed) is February (7.7mph).
The calmest month (with the lowest average wind speed) is July (4.9mph).
Average humidity in January
Henderson, LA
- Average humidity in January: 78%
The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is October (73%).
Average rainfall in January
Henderson, LA
- Average rainfall in January: 1.42"
The wettest month (with the highest rainfall) is August (2.44").
The driest months (with the least rainfall) are March and November (0.87").
Average rainfall days in January
Henderson, LA
- Average rainfall days in January: 8.3 days
The month with the highest number of rainy days is August (17.7 days).
The month with the least rainy days is November (8.1 days).
Average snowfall days in January
Henderson, LA
- Average snowfall days in January: 0.1 days
The months with the highest number of snowfall days are January and December (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October and November (0 days).
Average daylight in January /
Average sunshine in January
Henderson, LA
- Average daylight in January: 10h and 3min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- Average sunshine in January: 5h and 3min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).
Average sunshine days in January
Henderson, LA
- Average sunshine days in January: 20.7 days
The month with the most sunshine days is November (21.3 days).
The month with the least sunshine days is August (9.8 days).
Average UV index in January
Henderson, LA
- Average UV index in January: 4
The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in January
Henderson, LA
- Average cloud cover in January: 40
The months with the most cloud cover are February and December (Cloud cover 47).
The month with the least cloud cover is October (Cloud cover 26).
Average visibility in January
Henderson, LA
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, May, June, October, November and December (6mi).
The months with the lowest visibility are April, July, August and September (5mi).
Henderson, Louisiana, USA
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