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
In April, the average high-temperature increases from a chilly 49.8°F (9.9°C) in March to a comfortable 61.9°F (16.6°C). During April, Shelbyville records an average temperature of 45.5°F (7.5°C) at night.Humidity
In April, the average relative humidity is 77%.Rainfall
In Shelbyville, during April, the rain falls for 15.3 days and regularly aggregates up to 2.87" (73mm) of precipitation. Throughout the year, there are 153.4 rainfall days, and 26.81" (681mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through April, November and December. April is the last month it regularly snows. During 0.9 snowfall days, in April, Shelbyville aggregates 0.16" (4mm) of snow. Throughout the year, in Shelbyville, there are 28.6 snowfall days, and 9.13" (232mm) of snow is accumulated.Daylight
In Shelbyville, the average length of the day in April is 13h and 16min.On the first day of the month, sunrise is at 7:25 am and sunset at 8:07 pm. On the last day of April, sunrise is at 6:44 am and sunset at 8:36 pm EDT.
Sunshine
In Shelbyville, the average sunshine in April is 7.3h.UV index
The average daily maximum UV index in April in Shelbyville is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum UV index, 4 during April, leads to the following recommendations:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Shelbyville in April?
What is the average humidity in April in Shelbyville?
How many days does it rain in April in Shelbyville?
What is the last month it snows in Shelbyville?
How many hours of daylight does Shelbyville have in April?
When is the sunrise / sunset in April in Shelbyville?
How many hours of sunshine does Shelbyville have in April?
How high is the UV index in April in Shelbyville?
Average temperature in April
Shelbyville, IN
- Average high temperature in April: 61.9°F
The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (34°F).
- Average low temperature in April: 45.5°F
The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (21.7°F).
Average pressure in April
Shelbyville, IN
- Average pressure in April: 29.96"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in April
Shelbyville, IN
- Average wind speed in April: 9.6mph
The windiest months (with the highest average wind speed) are January and February (9.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).
Average humidity in April
Shelbyville, IN
- Average humidity in April: 77%
The months with the highest relative humidity are January, July and December (82%).
The month with the lowest relative humidity is October (74%).
Average rainfall in April
Shelbyville, IN
- Average rainfall in April: 2.87"
The wettest month (with the highest rainfall) is May (3.5").
The driest month (with the least rainfall) is February (1.69").
Average rainfall days in April
Shelbyville, IN
- Average rainfall days in April: 15.3 days
The month with the highest number of rainy days is May (19.1 days).
The month with the least rainy days is February (8 days).
Average snowfall in April
Shelbyville, IN
- Average snowfall in April: 0.16"
The month with the highest snowfall is January (2.05").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in April
Shelbyville, IN
- Average snowfall days in April: 0.9 days
The month with the highest number of snowfall days is January (7.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Shelbyville, IN
- Average daylight in April: 13h and 2min
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 24min).
- Average sunshine in April: 7h and 2min
The months with the most sunshine are June and July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in April
Shelbyville, IN
- Average sunshine days in April: 12.7 days
The month with the most sunshine days is November (18.4 days).
The month with the least sunshine days is May (9.8 days).
Average UV index in April
Shelbyville, IN
- Average UV index in April: 4
The months with the highest UV index are May, June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in April
Shelbyville, IN
- Average cloud cover in April: 45
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in April
Shelbyville, IN
- 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).
Shelbyville, Indiana, USA
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