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
The arrival of April brings a temperature shift, with the average high-temperature escalating from a mild 55.4°F (13°C) in March to a still refreshing 65.8°F (18.8°C). In April, the recorded average low-temperature in Corydon is a chilly 49.1°F (9.5°C).Humidity
In Corydon, Kentucky, the average relative humidity in April is 77%.Rainfall
April is the month with the most rainfall in Corydon, Kentucky. Rain falls for 12.9 days and accumulates 1.65" (42mm) of precipitation.Snowfall
In Corydon, snow does not fall in April through October.Daylight
In April, the average length of the day in Corydon is 13h and 12min.On the first day of April, sunrise is at 6:34 am and sunset at 7:14 pm. On the last day of the month, sunrise is at 5:55 am and sunset at 7:40 pm CDT.
Sunshine
In Corydon, the average sunshine in April is 8.8h.UV index
In April, the average daily maximum UV index in Corydon, Kentucky, is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: An average maximum UV index of 5 in April leads to these recommendations:
Take necessary precautions - Suggestions to elude sunburn are provided. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Always opt for UVA and UVB-resistant sunglasses on radiant days. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Corydon in April?
What is the average humidity in April in Corydon?
What is the rainiest month in Corydon?
How much does it rain in Corydon in April?
When it does not snow in Corydon?
Does it snow in Corydon in April?
What is the average length of the day in April in Corydon?
What time are sunrise and sunset in April in Corydon?
How long on average sun shines in April in Corydon?
What is the UV index reading in April in Corydon?
Average temperature in April
Corydon, KY
- Average high temperature in April: 65.8°F
The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is January (39.4°F).
- Average low temperature in April: 49.1°F
The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (26.8°F).
Average pressure in April
Corydon, KY
- Average pressure in April: 29.96"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
Corydon, KY
- Average wind speed in April: 9.8mph
The windiest month (with the highest average wind speed) is February (10.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).
Average humidity in April
Corydon, KY
- Average humidity in April: 77%
The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (70%).
Average rainfall in April
Corydon, KY
- Average rainfall in April: 1.65"
The wettest month (with the highest rainfall) is April (1.65").
The driest month (with the least rainfall) is September (0.67").
Average rainfall days in April
Corydon, KY
- Average rainfall days in April: 12.9 days
The months with the highest number of rainy days are May and July (14.4 days).
The month with the least rainy days is November (7.8 days).
Average snowfall in April
Corydon, KY
- Average snowfall in April: 0"
The month with the highest snowfall is January (0.63").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in April
Corydon, KY
- Average snowfall days in April: 0.3 days
The month with the highest number of snowfall days is January (5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Corydon, KY
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in April: 8h and 5min
The months with the most sunshine are June, July and August (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).
Average sunshine days in April
Corydon, KY
- Average sunshine days in April: 14.7 days
The month with the most sunshine days is October (21.3 days).
The month with the least sunshine days is July (13.1 days).
Average UV index in April
Corydon, KY
- Average UV index in April: 5
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in April
Corydon, KY
- Average cloud cover in April: 40
The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is June (Cloud cover 27).
Average visibility in April
Corydon, KY
- 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).
Corydon, Kentucky, USA
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