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 sees a shift in the average high-temperature, moving from a frosty 48.7°F (9.3°C) in March to a refreshing 60.8°F (16°C). April witnesses an average nighttime temperature of 43.7°F (6.5°C).Humidity
The months with the lowest humidity are April, October and November, with an average relative humidity of 74%.Rainfall
In Riverlea, in April, during 16 rainfall days, 2.87" (73mm) of precipitation is typically accumulated. Throughout the year, in Riverlea, there are 161.8 rainfall days, and 28.78" (731mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall in Riverlea. April is the last month it regularly snows in Riverlea. During 0.9 snowfall days, in April, Riverlea aggregates 0.24" (6mm) of snow. In Riverlea, during the entire year, snow falls for 42.2 days and aggregates up to 11.06" (281mm) of snow.Daylight
In Riverlea, the average length of the day in April is 13h and 18min.On the first day of April in Riverlea, Ohio, sunrise is at 7:14 am and sunset at 7:56 pm. On the last day of the month, sunrise is at 6:32 am and sunset at 8:26 pm EDT.
Sunshine
In Riverlea, the average sunshine in April is 7.4h.UV index
In Riverlea, the average daily maximum UV index in April is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for average individuals.Note: In April, the maximum UV index of 4 suggests these recommendations:
Put precautions into practice - Ensuring skin and eye safety is a necessity. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Riverlea in April?
What are the least humid months in Riverlea?
What is the average humidity in April in Riverlea?
How much does it rain in Riverlea in April?
What is the last month it snows in Riverlea?
How many hours of daylight does Riverlea have in April?
What time are sunrise and sunset in April in Riverlea?
How long on average sun shines in April in Riverlea?
How high is the UV index in April in Riverlea?
Average temperature in April
Riverlea, OH
- Average high temperature in April: 60.8°F
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (33.1°F).
- Average low temperature in April: 43.7°F
The month with the highest average low temperature is July (65.1°F).
The coldest month (with the lowest average low temperature) is January (21°F).
Average pressure in April
Riverlea, OH
- Average pressure in April: 29.97"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in April
Riverlea, OH
- Average wind speed in April: 9.3mph
The windiest month (with the highest average wind speed) is January (9.7mph).
The calmest months (with the lowest average wind speed) are July and August (5.6mph).
Average humidity in April
Riverlea, OH
- Average humidity in April: 74%
The months with the highest relative humidity are January and February (82%).
The months with the lowest relative humidity are April, October and November (74%).
Average rainfall in April
Riverlea, OH
- Average rainfall in April: 2.87"
The wettest month (with the highest rainfall) is May (3.27").
The driest month (with the least rainfall) is September (1.77").
Average rainfall days in April
Riverlea, OH
- Average rainfall days in April: 16 days
The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is February (9.1 days).
Average snowfall in April
Riverlea, OH
- Average snowfall in April: 0.24"
The month with the highest snowfall is January (2.87").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in April
Riverlea, OH
- Average snowfall days in April: 0.9 days
The month with the highest number of snowfall days is January (12.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Riverlea, OH
- Average daylight in April: 13h and 2min
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 2min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in April
Riverlea, OH
- Average sunshine days in April: 12 days
The month with the most sunshine days is November (17 days).
The month with the least sunshine days is May (9.9 days).
Average UV index in April
Riverlea, OH
- 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, November and December (UV index 2).
Average cloud cover in April
Riverlea, OH
- Average cloud cover in April: 46
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in April
Riverlea, OH
- Average visibility in April: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).
Riverlea, Ohio, USA
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