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 shift from March to April sees an increase in the average high-temperature, transitioning from a cool 52.3°F (11.3°C) to a refreshing 64.2°F (17.9°C). In Heltonville, April nights cool down to an average of 46°F (7.8°C).Humidity
In April, the average relative humidity is 78%.Rainfall
In Heltonville, in April, during 13.9 rainfall days, 1.89" (48mm) of precipitation is typically accumulated. In Heltonville, during the entire year, the rain falls for 135.6 days and collects up to 17.64" (448mm) of precipitation.Snowfall
Months with snowfall in Heltonville are January through April, November and December. April is the last month it regularly snows. During 0.5 snowfall days, in April, Heltonville aggregates 0.04" (1mm) of snow. In Heltonville, during the entire year, snow falls for 24.4 days and aggregates up to 4.41" (112mm) of snow.Daylight
In Heltonville, Indiana, the average length of the day in April is 13h and 15min.On the first day of the month, sunrise is at 7:28 am and sunset at 8:09 pm. On the last day of April, sunrise is at 6:47 am and sunset at 8:37 pm EDT.
Sunshine
The average sunshine in April is 7.3h.UV index
The average daily maximum UV index in April in Heltonville is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the average person.Note: The maximum daily UV index, 4 in April, converts into the following recommendations:
Take precautions - Protection against skin and eye damage is obliged. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
What are the temperatures in Heltonville in April?
What is the average humidity in April in Heltonville?
How much does it rain in Heltonville in April?
What is the last month it snows in Heltonville?
What is the average length of the day in April in Heltonville?
When is the sunrise / sunset in April in Heltonville?
How many hours of sunshine does Heltonville have in April?
What is the UV index intensity in April in Heltonville?
Average temperature in April
Heltonville, IN
- Average high temperature in April: 64.2°F
The warmest month (with the highest average high temperature) is July (85.1°F).
The month with the lowest average high temperature is January (36.9°F).
- Average low temperature in April: 46°F
The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).
Average pressure in April
Heltonville, IN
- Average pressure in April: 29.96"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in April
Heltonville, IN
- Average wind speed in April: 7.8mph
The windiest months (with the highest average wind speed) are January, February and April (7.8mph).
The calmest months (with the lowest average wind speed) are July and August (4.9mph).
Average humidity in April
Heltonville, IN
- Average humidity in April: 78%
The months with the highest relative humidity are February, May and December (81%).
The month with the lowest relative humidity is October (75%).
Average rainfall in April
Heltonville, IN
- Average rainfall in April: 1.89"
The wettest month (with the highest rainfall) is July (2.17").
The driest month (with the least rainfall) is September (0.91").
Average rainfall days in April
Heltonville, IN
- Average rainfall days in April: 13.9 days
The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is January (7.8 days).
Average snowfall in April
Heltonville, IN
- Average snowfall in April: 0.04"
The month with the highest snowfall is March (1.22").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in April
Heltonville, IN
- Average snowfall days in April: 0.5 days
The month with the highest number of snowfall days is February (6.6 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
Heltonville, IN
- Average daylight in April: 13h and 1min
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 months with the most sunshine are June and July (Average sunshine: 10h and 6min).
The month with the least sunshine is December (Average sunshine: 4h and 12min).
Average sunshine days in April
Heltonville, IN
- Average sunshine days in April: 13.9 days
The month with the most sunshine days is October (21.2 days).
The month with the least sunshine days is May (12.1 days).
Average UV index in April
Heltonville, 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
Heltonville, IN
- Average cloud cover in April: 45
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in April
Heltonville, IN
- Average visibility in April: 6mi
The months with the highest visibility are March, April, October and November (6mi).
The months with the lowest visibility are January, February, May, June, July, August, September and December (5mi).
Heltonville, Indiana, USA
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