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 arrival of April signals an increase in the average high-temperature, moving from a cool 50°F (10°C) in March to a comfortable 62.1°F (16.7°C). During April, Lebanon records a consistent average nighttime temperature of 44.2°F (6.8°C).Humidity
In Lebanon, Ohio, the average relative humidity in April is 77%.Rainfall
In Lebanon, in April, it is raining for 15 days, with typically 2.44" (62mm) of accumulated precipitation. Throughout the year, there are 150.3 rainfall days, and 25" (635mm) of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall. April is the last month it regularly snows. During 0.8 snowfall days, in April, Lebanon aggregates 0.16" (4mm) of snow. Throughout the year, there are 29.8 snowfall days, and 8.66" (220mm) of snow is accumulated.Daylight
In Lebanon, the average length of the day in April is 13h and 16min.On the first day of April, sunrise is at 7:19 am and sunset at 8:01 pm. On the last day of the month, sunrise is at 6:38 am and sunset at 8:29 pm EDT.
Sunshine
The average sunshine in April is 7.6h.UV index
In April, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for average individuals.Note: In April, a regular UV index of 4 translates into these guidelines:
Take precautions - Protection against sun damage is advised. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in April?
What is the average humidity in April in Lebanon?
How many days does it rain in April?
What is the last month it snows in Lebanon?
What is the average length of the day in April?
When is the sunrise / sunset in April?
How many hours of sunshine does Lebanon have in April?
What is the UV index reading in April?
Average temperature in April
Lebanon, OH
- Average high temperature in April: 62.1°F
The warmest month (with the highest average high temperature) is July (81.9°F).
The month with the lowest average high temperature is January (34.7°F).
- Average low temperature in April: 44.2°F
The month with the highest average low temperature is July (64.8°F).
The coldest month (with the lowest average low temperature) is January (22.6°F).
Average pressure in April
Lebanon, OH
- 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 (29.94"Hg).
Average wind speed in April
Lebanon, OH
- Average wind speed in April: 9.3mph
The windiest month (with the highest average wind speed) is January (9.6mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).
Average humidity in April
Lebanon, OH
- Average humidity in April: 77%
The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is October (74%).
Average rainfall in April
Lebanon, OH
- Average rainfall in April: 2.44"
The wettest month (with the highest rainfall) is May (3.15").
The driest month (with the least rainfall) is September (1.5").
Average rainfall days in April
Lebanon, OH
- Average rainfall days in April: 15 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is November (8 days).
Average snowfall in April
Lebanon, OH
- Average snowfall in April: 0.16"
The month with the highest snowfall is February (2.32").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in April
Lebanon, OH
- Average snowfall days in April: 0.8 days
The month with the highest number of snowfall days is January (8.5 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
Lebanon, OH
- 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 24min).
- Average sunshine in April: 7h and 4min
The months with the most sunshine are June and July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in April
Lebanon, OH
- Average sunshine days in April: 12.7 days
The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is May (10.5 days).
Average UV index in April
Lebanon, OH
- Average UV index in April: 4
The months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in April
Lebanon, OH
- Average cloud cover in April: 44
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in April
Lebanon, OH
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Lebanon, Ohio, USA
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