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
Petersville's transition into April is marked by a rise in the average high-temperature, advancing from a fresh 51.1°F (10.6°C) in March to an enjoyable 63.1°F (17.3°C). During April, Petersville's temperature falls to a steady low-temperature average of 45.9°F (7.7°C).Humidity
The average relative humidity in April in Petersville is 77%.Rainfall
In Petersville, in April, during 16 rainfall days, 3.23" (82mm) of precipitation is typically accumulated. Throughout the year, there are 163.5 rainfall days, and 29.29" (744mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through April, November and December. April is the last month it regularly snows in Petersville, Indiana. During 0.8 snowfall days, in April, Petersville aggregates 0.16" (4mm) of snow. Throughout the year, in Petersville, Indiana, there are 34.1 snowfall days, and 8.54" (217mm) of snow is accumulated.Daylight
In Petersville, the average length of the day in April is 13h and 16min.On the first day of the month, sunrise is at 7:26 am and sunset at 8:07 pm. On the last day of April, in Petersville, Indiana, sunrise is at 6:44 am and sunset at 8:35 pm EDT.
Sunshine
In Petersville, the average sunshine in April is 7.4h.UV index
The average daily maximum UV index in April in Petersville is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the ordinary person.Note: In April, a daily UV index of 4 turns into the following recommendations:
Adopt protective measures - Suggestions to resist sunburn are offered. When the Sun is at its strongest around midday, find shade and limit exposure. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Petersville in April?
What is the average humidity in April in Petersville?
How many days does it rain in April in Petersville?
What is the last month it snows in Petersville?
What is the average length of the day in April in Petersville?
When are sunrise and sunset in April in Petersville?
How long on average sun shines in April in Petersville?
How high is the UV index in April in Petersville?
Average temperature in April
Petersville, IN
- Average high temperature in April: 63.1°F
The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (35.2°F).
- Average low temperature in April: 45.9°F
The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).
Average pressure in April
Petersville, 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
Petersville, IN
- Average wind speed in April: 8.7mph
The windiest months (with the highest average wind speed) are January and February (8.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).
Average humidity in April
Petersville, IN
- Average humidity in April: 77%
The months with the highest relative humidity are January, February, July and December (81%).
The month with the lowest relative humidity is October (74%).
Average rainfall in April
Petersville, IN
- Average rainfall in April: 3.23"
The wettest month (with the highest rainfall) is May (3.5").
The driest month (with the least rainfall) is September (1.73").
Average rainfall days in April
Petersville, IN
- Average rainfall days in April: 16 days
The month with the highest number of rainy days is May (18.3 days).
The months with the least rainy days are January and February (9.4 days).
Average snowfall in April
Petersville, IN
- Average snowfall in April: 0.16"
The month with the highest snowfall is February (2.17").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in April
Petersville, IN
- Average snowfall days in April: 0.8 days
The month with the highest number of snowfall days is January (9.6 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
Petersville, 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 30min).
- Average sunshine in April: 7h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days in April
Petersville, IN
- Average sunshine days in April: 11.8 days
The month with the most sunshine days is October (17.7 days).
The month with the least sunshine days is May (10.3 days).
Average UV index in April
Petersville, IN
- Average UV index in April: 4
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
Petersville, IN
- Average cloud cover in April: 44
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in April
Petersville, IN
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, May, June, August, September, October and November (6mi).
The months with the lowest visibility are July and December (5mi).
Petersville, Indiana, USA
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