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 Walnut, stepping into April brings a temperature increase, moving up from March's chilly 46.8°F (8.2°C) to a mild 58.3°F (14.6°C). In Walnut, the average temperature during the nights of April drops to a cold 42.1°F (5.6°C).Humidity
In Walnut, Indiana, the average relative humidity in April is 76%.Rainfall
In Walnut, Indiana, in April, it is raining for 14.2 days, with typically 1.85" (47mm) of accumulated precipitation. Throughout the year, there are 129.2 rainfall days, and 15.04" (382mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall in Walnut, Indiana. April is the last month it regularly snows. During 0.9 snowfall days, in April, Walnut aggregates 0.51" (13mm) of snow. Throughout the year, there are 29.3 snowfall days, and 6.46" (164mm) of snow is accumulated.Daylight
The average length of the day in April in Walnut is 13h and 21min.On the first day of the month, sunrise is at 7:26 am and sunset at 8:10 pm. On the last day of April, in Walnut, Indiana, sunrise is at 6:42 am and sunset at 8:41 pm EDT.
Sunshine
In Walnut, the average sunshine in April is 6.6h.UV index
The average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: The average daily UV index of 3 in April transforms into the following instructions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April in Walnut?
What is the average humidity in April in Walnut?
How much does it rain in Walnut in April?
What is the last month it snows in Walnut?
What is the average length of the day in April in Walnut?
When is the sunrise / sunset in April in Walnut?
How many hours of sunshine does Walnut have in April?
What is the UV index intensity in April in Walnut?
Average temperature in April
Walnut, IN
- Average high temperature in April: 58.3°F
The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (30.6°F).
- Average low temperature in April: 42.1°F
The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).
Average pressure in April
Walnut, IN
- Average pressure in April: 29.95"Hg
The months with the highest atmospheric pressure are January and November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in April
Walnut, IN
- Average wind speed in April: 10.1mph
The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).
Average humidity in April
Walnut, IN
- Average humidity in April: 76%
The months with the highest relative humidity are January, February and July (84%).
The month with the lowest relative humidity is October (74%).
Average rainfall in April
Walnut, IN
- Average rainfall in April: 1.85"
The wettest month (with the highest rainfall) is May (2.09").
The driest months (with the least rainfall) are February and December (0.79").
Average rainfall days in April
Walnut, IN
- Average rainfall days in April: 14.2 days
The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is January (4.6 days).
Average snowfall in April
Walnut, IN
- Average snowfall in April: 0.51"
The month with the highest snowfall is February (1.85").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in April
Walnut, IN
- Average snowfall days in April: 0.9 days
The month with the highest number of snowfall days is January (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
Walnut, IN
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in April: 6h and 4min
The months with the most sunshine are June and July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in April
Walnut, IN
- Average sunshine days in April: 12.9 days
The month with the most sunshine days is November (20.5 days).
The month with the least sunshine days is May (11.2 days).
Average UV index in April
Walnut, IN
- Average UV index in April: 3
The month with the highest UV index is June (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in April
Walnut, IN
- Average cloud cover in April: 50
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in April
Walnut, IN
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, May, June, October, November and December (6mi).
The months with the lowest visibility are July, August and September (5mi).
Walnut, Indiana, USA
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