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
April's arrival coincides with a rise in the average high-temperature, moving from March's frosty 49.6°F (9.8°C) to a refreshing 61.5°F (16.4°C). Throughout April, Martinsville experiences a low-temperature average of 44.2°F (6.8°C).Humidity
The average relative humidity in April is 77%.Rainfall
In Martinsville, Ohio, during April, the rain falls for 16.6 days and regularly aggregates up to 3.54" (90mm) of precipitation. Throughout the year, there are 169.2 rainfall days, and 34.45" (875mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Martinsville, Ohio, in April, during 1.1 snowfall days, 0.35" (9mm) of snow is typically accumulated. In Martinsville, during the entire year, snow falls for 41.5 days and aggregates up to 14.92" (379mm) of snow.Daylight
The average length of the day in April in Martinsville is 13h and 16min.On the first day of the month, sunrise is at 7:18 am and sunset at 7:59 pm. On the last day of April, sunrise is at 6:36 am and sunset at 8:28 pm EDT.
Sunshine
In Martinsville, the average sunshine in April is 7.5h.UV index
In April, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 4 in April converts into the following recommendations:
Guard yourself - Avoiding sunburn is suggested. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures?
What is the average humidity in April?
How many days does it rain in April?
How many days does it snow in April?
What is the average length of the day in April?
When are sunrise and sunset in April in Martinsville?
How many hours of sunshine does Martinsville have in April?
How high is the UV index in April?
Average temperature in April
Martinsville, OH
- Average high temperature in April: 61.5°F
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (34.3°F).
- Average low temperature in April: 44.2°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 (22.3°F).
Average pressure in April
Martinsville, OH
- Average pressure in April: 29.97"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
Martinsville, OH
- Average wind speed in April: 9.6mph
The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).
Average humidity in April
Martinsville, OH
- Average humidity in April: 77%
The months with the highest relative humidity are January, February and December (82%).
The months with the lowest relative humidity are October and November (75%).
Average rainfall in April
Martinsville, OH
- Average rainfall in April: 3.54"
The wettest month (with the highest rainfall) is May (3.98").
The driest month (with the least rainfall) is September (2.01").
Average rainfall days in April
Martinsville, OH
- Average rainfall days in April: 16.6 days
The month with the highest number of rainy days is May (20.5 days).
The month with the least rainy days is February (9 days).
Average snowfall in April
Martinsville, OH
- Average snowfall in April: 0.35"
The month with the highest snowfall is February (3.78").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Martinsville, OH
- Average snowfall days in April: 1.1 days
The month with the highest number of snowfall days is January (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Martinsville, 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 30min).
- Average sunshine in April: 7h and 3min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in April
Martinsville, OH
- Average sunshine days in April: 11 days
The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is May (8.7 days).
Average UV index in April
Martinsville, OH
- Average UV index in April: 4
The months with the highest UV index are 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
Martinsville, OH
- Average cloud cover in April: 44
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
Martinsville, 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).
Martinsville, Ohio, USA
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