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 transition to April introduces an increase in the average high-temperature, shifting from a chilly 46.9°F (8.3°C) in March to a mild 58.6°F (14.8°C). In Uniondale, April's nights observe an average temperature dip to a wintry 42.1°F (5.6°C).Humidity
In Uniondale, the average relative humidity in April is 76%.Rainfall
The wettest months are April and May, with an average 3.35" (85mm) of rainfall.Snowfall
Months with snowfall in Uniondale are January through May, October through December. In Uniondale, in April, during 2.1 snowfall days, 0.59" (15mm) of snow is typically accumulated. Throughout the year, in Uniondale, there are 51.1 snowfall days, and 14.72" (374mm) of snow is accumulated.Daylight
In Uniondale, the average length of the day in April is 13h and 20min.On the first day of April, sunrise is at 7:22 am and sunset at 8:06 pm. On the last day of the month, sunrise is at 6:39 am and sunset at 8:36 pm EDT.
Sunshine
In Uniondale, the average sunshine in April is 7h.UV index
The average daily maximum UV index in April is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: The UV index of 4 during April leads to these advisories:
Undertake precautions - Obligation exists to protect against skin and eye damage. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. To cut down UV radiation exposure by about half, sport a wide-brim hat. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April in Uniondale?
What is the average humidity in April in Uniondale?
What is the rainiest month in Uniondale?
How many days does it rain in April in Uniondale?
How many days does it snow in April in Uniondale?
What is the average length of the day in April in Uniondale?
When are sunrise and sunset in April in Uniondale?
How many hours of sunshine does Uniondale have in April?
What is the UV index intensity in April in Uniondale?
Average temperature in April
Uniondale, IN
- Average high temperature in April: 58.6°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 (31.1°F).
- Average low temperature in April: 42.1°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
Uniondale, IN
- Average pressure in April: 29.96"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
Uniondale, IN
- Average wind speed in April: 10mph
The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest month (with the lowest average wind speed) is August (6.1mph).
Average humidity in April
Uniondale, IN
- Average humidity in April: 76%
The months with the highest relative humidity are January, February and December (83%).
The month with the lowest relative humidity is October (74%).
Average rainfall in April
Uniondale, IN
- Average rainfall in April: 3.35"
The wettest months (with the highest rainfall) are April and May (3.35").
The driest month (with the least rainfall) is February (1.69").
Average rainfall days in April
Uniondale, IN
- Average rainfall days in April: 16.8 days
The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is February (7 days).
Average snowfall in April
Uniondale, IN
- Average snowfall in April: 0.59"
The month with the highest snowfall is February (4.17").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Uniondale, IN
- Average snowfall days in April: 2.1 days
The month with the highest number of snowfall days is January (14.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Uniondale, 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: 7h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in April
Uniondale, IN
- Average sunshine days in April: 10.5 days
The month with the most sunshine days is November (15.7 days).
The month with the least sunshine days is May (10.2 days).
Average UV index in April
Uniondale, IN
- Average UV index in April: 4
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
Uniondale, IN
- Average cloud cover in April: 49
The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in April
Uniondale, IN
- Average visibility in April: 6mi
The months with the highest visibility are March, April, May, June, July, September, October, November and December (6mi).
The months with the lowest visibility are January, February and August (5mi).
Uniondale, Indiana, USA
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