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 48.7°F (9.3°C) in March to a mild 60.3°F (15.7°C). During April, Happy Hollow Heights consistently records a temperature low averaging a chilly 44.2°F (6.8°C).Humidity
The average relative humidity in April in Happy Hollow Heights is 76%.Rainfall
The months with the most rainfall are April and May, with an average 2.8" (71mm) of precipitation.Snowfall
Months with snowfall are January through April, November and December. April is the last month it regularly snows. During 1.3 snowfall days, in April, Happy Hollow Heights aggregates 0.28" (7mm) of snow. Throughout the year, in Happy Hollow Heights, Indiana, there are 38.6 snowfall days, and 8.39" (213mm) of snow is accumulated.Daylight
In April, the average length of the day in Happy Hollow Heights is 13h and 19min.On the first day of April in Happy Hollow Heights, Indiana, sunrise is at 7:29 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 6:46 am and sunset at 8:42 pm EDT.
Sunshine
In April, the average sunshine is 7h.UV index
The average daily maximum UV index in April in Happy Hollow Heights is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for average individuals.Note: During April, 4 as the daily maximum UV index converts into the following advice:
Undertake protective steps - Recommendations to avoid sunburn are issued. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Frequently asked questions
What is the usual temperature for Happy Hollow Heights in April?
What is the average humidity in April in Happy Hollow Heights?
What is the rainiest month in Happy Hollow Heights?
How many days does it rain in April in Happy Hollow Heights?
What is the last month it snows in Happy Hollow Heights?
What is the average length of the day in April in Happy Hollow Heights?
When is the sunrise / sunset in April in Happy Hollow Heights?
How long on average sun shines in April in Happy Hollow Heights?
What is the UV index reading in April in Happy Hollow Heights?
Average temperature in April
Happy Hollow Heights, IN
- Average high temperature in April: 60.3°F
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (31.8°F).
- Average low temperature in April: 44.2°F
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).
Average pressure in April
Happy Hollow Heights, IN
- Average pressure in April: 29.95"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in April
Happy Hollow Heights, IN
- Average wind speed in April: 10.1mph
The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).
Average humidity in April
Happy Hollow Heights, IN
- Average humidity in April: 76%
The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (73%).
Average rainfall in April
Happy Hollow Heights, IN
- Average rainfall in April: 2.8"
The wettest months (with the highest rainfall) are April and May (2.8").
The driest month (with the least rainfall) is September (1.1").
Average rainfall days in April
Happy Hollow Heights, IN
- Average rainfall days in April: 15.8 days
The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is February (6.5 days).
Average snowfall in April
Happy Hollow Heights, IN
- Average snowfall in April: 0.28"
The months with the highest snowfall are January and February (2.44").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in April
Happy Hollow Heights, IN
- Average snowfall days in April: 1.3 days
The month with the highest number of snowfall days is January (11.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Happy Hollow Heights, IN
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in April: 7h and 0min
The months with the most sunshine are June and July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in April
Happy Hollow Heights, IN
- Average sunshine days in April: 11.3 days
The month with the most sunshine days is November (18.3 days).
The month with the least sunshine days is May (9.8 days).
Average UV index in April
Happy Hollow Heights, IN
- Average UV index in April: 4
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in April
Happy Hollow Heights, IN
- Average cloud cover in April: 47
The month with the most cloud cover is January (Cloud cover 60).
The months with the least cloud cover are June and August (Cloud cover 33).
Average visibility in April
Happy Hollow Heights, IN
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).
Happy Hollow Heights, Indiana, USA
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