April weather forecastGreenville, OH
April
Weather in April
April is a mild spring month in Greenville, Ohio, with an average temperature varying between 43.2°F (6.2°C) and 60.1°F (15.6°C).Temperature
The commencement of April sees a shift in the average high-temperature, moving from a frosty 47.7°F (8.7°C) in March to a moderate 60.1°F (15.6°C). During April nights, Greenville witnesses a consistent average temperature of 43.2°F (6.2°C).Humidity
In Greenville, the average relative humidity in April is 77%.Rainfall
In Greenville, in April, during 14 rainfall days, 1.97" (50mm) of precipitation is typically accumulated. In Greenville, during the entire year, the rain falls for 145.2 days and collects up to 19.21" (488mm) of precipitation.Snowfall
January through April, October through December are months with snowfall. April is the last month it regularly snows. During 1.2 snowfall days, in April, Greenville aggregates 0.16" (4mm) of snow. In Greenville, during the entire year, snow falls for 35.1 days and aggregates up to 6.34" (161mm) of snow.Daylight
In Greenville, the average length of the day in April is 13h and 18min.On the first day of April, sunrise is at 7:21 am and sunset at 8:03 pm. On the last day of the month, sunrise is at 6:38 am and sunset at 8:32 pm EDT.
Sunshine
In April, the average sunshine is 7.2h.UV index
The average daily maximum UV index in April is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: A maximum daily UV index of 4 during April morphs into the following directions:
Act with care - The suggestion to avoid sunburn is emphasized. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Greenville, OH
- Average high temperature in April: 60.1°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 (32.2°F).
- Average low temperature in April: 43.2°F
The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).
Average pressure in April
Greenville, OH
- Average pressure in April: 29.96"Hg
The months with the highest atmospheric pressure are January and November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in April
Greenville, OH
- 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 (5.9mph).
Average humidity in April
Greenville, OH
- Average humidity in April: 77%
The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is October (75%).
Average rainfall in April
Greenville, OH
- Average rainfall in April: 1.97"
The wettest month (with the highest rainfall) is May (2.72").
The driest month (with the least rainfall) is February (0.98").
Average rainfall days in April
Greenville, OH
- Average rainfall days in April: 14 days
The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is February (7.1 days).
Average snowfall in April
Greenville, OH
- Average snowfall in April: 0.16"
The month with the highest snowfall is February (1.54").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in April
Greenville, OH
- Average snowfall days in April: 1.2 days
The month with the highest number of snowfall days is January (10.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Greenville, OH
- Average daylight in April: 13h and 18min
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 24min).
- Average sunshine in April: 7h and 12min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in April
Greenville, OH
- Average sunshine days in April: 13.9 days
The month with the most sunshine days is November (19.2 days).
The month with the least sunshine days is May (10.4 days).
Average UV index in April
Greenville, 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
Greenville, OH
- Average cloud cover in April: 47
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in April
Greenville, OH
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, October, November and December (6mi).
The month with the lowest visibility is September (5mi).
