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
Noticing a change, the average high-temperature during April moves from March's chilly 44.8°F (7.1°C) to a mild 56.8°F (13.8°C). An average low-temperature of 40.3°F (4.6°C) is expected during April.Humidity
The months with the lowest humidity are April and October, with an average relative humidity of 75%.Rainfall
April is the month with the most rainfall. Rain falls for 16.4 days and accumulates 3.15" (80mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In Delta, in April, snow falls for 1.7 days, with typically accumulated 0.98" (25mm) of snow. Throughout the year, in Delta, there are 52.9 snowfall days, and 16.81" (427mm) of snow is accumulated.Daylight
In April, the average length of the day is 13h and 22min.On the first day of April, sunrise is at 7:17 am and sunset at 8:01 pm. On the last day of the month, sunrise is at 6:32 am and sunset at 8:33 pm EDT.
Sunshine
The average sunshine in April is 7h.UV index
In April, the average daily maximum UV index in Delta, Ohio, is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: The maximum UV index of 4 during April leads to these instructions:
Make use of precautions - It is urged to ward off sun damage. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Delta in April?
What are the least humid months?
What is the average humidity in April?
What is the wettest month?
How much does it rain in April?
How much does it snow in April?
How many hours of daylight does Delta have in April?
When is the sunrise / sunset in April?
How long on average sun shines in April?
What is the UV index intensity in April in Delta?
Average temperature in April
Delta, OH
- Average high temperature in April: 56.8°F
The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (29.8°F).
- Average low temperature in April: 40.3°F
The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).
Average pressure in April
Delta, OH
- Average pressure in April: 29.96"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in April
Delta, OH
- Average wind speed in April: 9.8mph
The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest month (with the lowest average wind speed) is August (6mph).
Average humidity in April
Delta, OH
- Average humidity in April: 75%
The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are April and October (75%).
Average rainfall in April
Delta, OH
- Average rainfall in April: 3.15"
The wettest month (with the highest rainfall) is April (3.15").
The driest month (with the least rainfall) is December (1.46").
Average rainfall days in April
Delta, OH
- Average rainfall days in April: 16.4 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is January (6.7 days).
Average snowfall in April
Delta, OH
- Average snowfall in April: 0.98"
The month with the highest snowfall is January (4.49").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Delta, OH
- Average snowfall days in April: 1.7 days
The month with the highest number of snowfall days is January (14.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Delta, OH
- 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 12min).
- 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 18min).
Average sunshine days in April
Delta, OH
- Average sunshine days in April: 11.1 days
The month with the most sunshine days is October (15.4 days).
The month with the least sunshine days is February (9.7 days).
Average UV index in April
Delta, OH
- 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
Delta, OH
- Average cloud cover in April: 50
The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in April
Delta, OH
- 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).
Delta, Ohio, USA
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