April weather forecastFlat Rock, OH
April
Weather in April
April in Flat Rock, Ohio, is a fresh spring month, with an average temperature ranging between max 54.3°F (12.4°C) and min 40.8°F (4.9°C).Temperature
Flat Rock in April sees a temperature change, with average high-temperatures moving from a chilly 43°F (6.1°C) in March to a cool 54.3°F (12.4°C). Flat Rock records an average temperature drop to an icy 40.8°F (4.9°C) in April.Humidity
In April, the average relative humidity in Flat Rock is 77%.Rainfall
In April, the rain falls for 17.3 days. Throughout April, 3.15" (80mm) of precipitation is accumulated. Throughout the year, there are 176.1 rainfall days, and 31.46" (799mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In Flat Rock, in April, during 2.2 snowfall days, 0.75" (19mm) of snow is typically accumulated. Throughout the year, there are 54.2 snowfall days, and 15.67" (398mm) of snow is accumulated.Daylight
In Flat Rock, the average length of the day in April is 13h and 21min.On the first day of April in Flat Rock, sunrise is at 7:13 am and sunset at 7:56 pm. On the last day of the month, sunrise is at 6:29 am and sunset at 8:28 pm EDT.
Sunshine
In April, the average sunshine is 7.4h.UV index
In Flat Rock, the average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In April, the maximum UV index of 3 suggests this advice:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. It's recommended to limit sun exposure when its radiation is at its peak during midday. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Flat Rock, OH
- Average high temperature in April: 54.3°F
The warmest month (with the highest average high temperature) is July (78.8°F).
The month with the lowest average high temperature is January (30.6°F).
- Average low temperature in April: 40.8°F
The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).
Average pressure in April
Flat Rock, 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
Flat Rock, OH
- Average wind speed in April: 10.1mph
The windiest month (with the highest average wind speed) is January (11.3mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).
Average humidity in April
Flat Rock, OH
- Average humidity in April: 77%
The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is October (75%).
Average rainfall in April
Flat Rock, OH
- Average rainfall in April: 3.15"
The wettest month (with the highest rainfall) is June (3.66").
The driest month (with the least rainfall) is February (1.73").
Average rainfall days in April
Flat Rock, OH
- Average rainfall days in April: 17.3 days
The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is February (8.8 days).
Average snowfall in April
Flat Rock, OH
- Average snowfall in April: 0.75"
The month with the highest snowfall is February (4.25").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Flat Rock, OH
- Average snowfall days in April: 2.2 days
The month with the highest number of snowfall days is January (14.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Flat Rock, OH
- Average daylight in April: 13h and 18min
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 24min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days in April
Flat Rock, OH
- Average sunshine days in April: 10.3 days
The month with the most sunshine days is November (13.5 days).
The month with the least sunshine days is February (8.8 days).
Average UV index in April
Flat Rock, OH
- Average UV index in April: 3
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in April
Flat Rock, OH
- Average cloud cover in April: 47
The month with the most cloud cover is January (Cloud cover 66).
The months with the least cloud cover are July and August (Cloud cover 28).
Average visibility in April
Flat Rock, 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).
