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 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 showcases a minor temperature ascent, adjusting from March's pleasant 68.5°F (20.3°C) to a moderately hot 77°F (25°C). An average low-temperature of 56.3°F (13.5°C) is observed during the April nights.Humidity
In April, the average relative humidity in Louisville is 70%.Rainfall
In April, in Louisville, the rain falls for 10.4 days. Throughout April, 2.01" (51mm) of precipitation is accumulated. In Louisville, during the entire year, the rain falls for 153.5 days and collects up to 24.41" (620mm) of precipitation.Snowfall
In Louisville, Alabama, snow does not fall in April through December.Daylight
In April, the average length of the day is 12h and 59min.On the first day of the month, sunrise is at 6:29 am and sunset at 7:02 pm. On the last day of April, sunrise is at 5:56 am and sunset at 7:22 pm CDT.
Sunshine
In Louisville, the average sunshine in April is 10h.UV index
In Louisville, Alabama, the average daily maximum UV index in April is 6. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In April, the maximum UV index of 6 suggests this advice:
Deflect overexposure. Sun protection is a necessity. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Frequently asked questions
What is the usual temperature for Louisville in April?
What is the average humidity in April in Louisville?
How many days does it rain in April in Louisville?
When it does not snow in Louisville?
Does it snow in Louisville in April?
How many hours of daylight does Louisville have in April?
When are sunrise and sunset in April in Louisville?
How long on average sun shines in April in Louisville?
What is the UV index reading in April in Louisville?
Average temperature in April
Louisville, AL
- Average high temperature in April: 77°F
The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (56.1°F).
- Average low temperature in April: 56.3°F
The month with the highest average low temperature is July (72.7°F).
The coldest month (with the lowest average low temperature) is January (39.7°F).
Average pressure in April
Louisville, AL
- Average pressure in April: 30.02"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June and August (29.98"Hg).
Average wind speed in April
Louisville, AL
- Average wind speed in April: 7.4mph
The windiest month (with the highest average wind speed) is January (7.8mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).
Average humidity in April
Louisville, AL
- Average humidity in April: 70%
The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is October (69%).
Average rainfall in April
Louisville, AL
- Average rainfall in April: 2.01"
The wettest month (with the highest rainfall) is August (3.74").
The driest month (with the least rainfall) is January (1.42").
Average rainfall days in April
Louisville, AL
- Average rainfall days in April: 10.4 days
The month with the highest number of rainy days is July (20.9 days).
The month with the least rainy days is November (7.5 days).
Average snowfall in April
Louisville, AL
- Average snowfall in April: 0"
The month with the highest snowfall is January (0.24").
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0").
Average snowfall days in April
Louisville, AL
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is January (0.4 days).
The months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).
Average daylight in April /
Average sunshine in April
Louisville, AL
- Average daylight in April: 13h and 0min
The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in April: 10h and 0min
The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).
Average sunshine days in April
Louisville, AL
- Average sunshine days in April: 17.9 days
The month with the most sunshine days is October (21.5 days).
The month with the least sunshine days is July (7.5 days).
Average UV index in April
Louisville, AL
- Average UV index in April: 6
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in April
Louisville, AL
- Average cloud cover in April: 31
The month with the most cloud cover is December (Cloud cover 44).
The month with the least cloud cover is October (Cloud cover 29).
Average visibility in April
Louisville, AL
- Average visibility in April: 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).
Louisville, Alabama, USA
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