Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
April's onset brings a minor rise in the average high-temperature, moving from an agreeable 70.9°F (21.6°C) in March to a moderately hot 77.5°F (25.3°C). Henderson's nights in April cool down to an average low-temperature of 59°F (15°C).Humidity
In April, the average relative humidity is 78%.Rainfall
In Henderson, during April, the rain falls for 9.6 days and regularly aggregates up to 1.26" (32mm) of precipitation. Throughout the year, there are 135.8 rainfall days, and 16.1" (409mm) of precipitation is accumulated.Snowfall
February through November are months without snowfall.Daylight
In April, the average length of the day in Henderson is 12h and 56min.On the first day of April, sunrise is at 6:55 am and sunset at 7:26 pm. On the last day of the month, sunrise is at 6:23 am and sunset at 7:44 pm CDT.
Sunshine
In Henderson, the average sunshine in April is 9.4h.UV index
In Henderson, the average daily maximum UV index in April is 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for average individuals.Note: The maximum UV index of 6 during April translates into these guidelines:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures?
What is the average humidity in April?
How much does it rain in Henderson in April?
When it does not snow?
How many hours of daylight does Henderson have in April?
What time are sunrise and sunset in April?
How many hours of sunshine does Henderson have in April?
How high is the UV index in April?
Average temperature in April
Henderson, LA
- Average high temperature in April: 77.5°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 April: 59°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 April
Henderson, LA
- Average pressure in April: 29.98"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 April
Henderson, LA
- Average wind speed in April: 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 April
Henderson, LA
- Average humidity in April: 78%
The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is October (73%).
Average rainfall in April
Henderson, LA
- Average rainfall in April: 1.26"
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 April
Henderson, LA
- Average rainfall days in April: 9.6 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 April
Henderson, LA
- Average snowfall days in April: 0 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 April /
Average sunshine in April
Henderson, LA
- Average daylight in April: 12h and 5min
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 April: 9h and 2min
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 April
Henderson, LA
- Average sunshine days in April: 18.3 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 April
Henderson, LA
- Average UV index in April: 6
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 April
Henderson, LA
- Average cloud cover in April: 36
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 April
Henderson, LA
- Average visibility in April: 5mi
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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