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
April shows a rise in the average high-temperature, moving from March's cool 51.4°F (10.8°C) to a comfortable 63.3°F (17.4°C). During April, Unionville records a consistent average nighttime temperature of 45.9°F (7.7°C).Humidity
In April, the average relative humidity is 78%.Rainfall
In Unionville, during April, the rain falls for 15.4 days and regularly aggregates up to 3.15" (80mm) of precipitation. Throughout the year, in Unionville, there are 151.7 rainfall days, and 27.91" (709mm) of precipitation is accumulated.Snowfall
Months with snowfall in Unionville, Indiana, are January through April, October through December. April is the last month it regularly snows. During 0.9 snowfall days, in April, Unionville aggregates 0.16" (4mm) of snow. Throughout the year, in Unionville, there are 25.4 snowfall days, and 8.78" (223mm) of snow is accumulated.Daylight
In Unionville, the average length of the day in April is 13h and 16min.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, in Unionville, sunrise is at 6:47 am and sunset at 8:38 pm EDT.
Sunshine
The average sunshine in April in Unionville is 7.3h.UV index
In April, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: A daily high UV index of 4 in April leads to these guidelines:
Act with care - Obligation to protect against skin and eye damage is highlighted. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Unionville in April?
What is the average humidity in April in Unionville?
How many days does it rain in April in Unionville?
What is the last month it snows in Unionville?
What is the average length of the day in April in Unionville?
When is the sunrise / sunset in April in Unionville?
How long on average sun shines in April in Unionville?
What is the UV index intensity in April in Unionville?
Average temperature in April
Unionville, IN
- Average high temperature in April: 63.3°F
The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (35.4°F).
- Average low temperature in April: 45.9°F
The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).
Average pressure in April
Unionville, IN
- Average pressure in April: 29.96"Hg
The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in April
Unionville, IN
- Average wind speed in April: 8.2mph
The windiest months (with the highest average wind speed) are January and February (8.5mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in April
Unionville, IN
- Average humidity in April: 78%
The month with the highest relative humidity is December (82%).
The month with the lowest relative humidity is October (75%).
Average rainfall in April
Unionville, IN
- Average rainfall in April: 3.15"
The wettest month (with the highest rainfall) is May (3.23").
The driest month (with the least rainfall) is September (1.57").
Average rainfall days in April
Unionville, IN
- Average rainfall days in April: 15.4 days
The month with the highest number of rainy days is May (19.6 days).
The months with the least rainy days are January and February (8 days).
Average snowfall in April
Unionville, IN
- Average snowfall in April: 0.16"
The month with the highest snowfall is March (2.2").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in April
Unionville, IN
- Average snowfall days in April: 0.9 days
The month with the highest number of snowfall days is January (6.8 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
Unionville, 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 18min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days in April
Unionville, IN
- Average sunshine days in April: 12.8 days
The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is May (8.6 days).
Average UV index in April
Unionville, IN
- Average UV index in April: 4
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover in April
Unionville, IN
- Average cloud cover in April: 44
The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in April
Unionville, IN
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, June, October, November and December (6mi).
The months with the lowest visibility are May, July, August and September (5mi).
Unionville, Indiana, USA
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