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 sea temperature 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 witnesses an increase in the average high-temperature, moving from an icy 40.3°F (4.6°C) in March to a fresh 50.9°F (10.5°C). Ashtabula observes an average nighttime temperature of 38.1°F (3.4°C) during April.Humidity
In April, the average relative humidity is 80%.Rainfall
In Ashtabula, Ohio, during April, the rain falls for 17.2 days and regularly aggregates up to 3.35" (85mm) of precipitation. Throughout the year, there are 181 rainfall days, and 36.34" (923mm) of precipitation is accumulated.Snowfall
Months with snowfall in Ashtabula, Ohio, are January through May, October through December. In Ashtabula, in April, during 3.7 snowfall days, 1.14" (29mm) of snow is typically accumulated. Throughout the year, in Ashtabula, there are 71.4 snowfall days, and 25.28" (642mm) of snow is accumulated.Ocean temperature
In Ashtabula, the average seawater temperature in April is 38.8°F (3.8°C).Note: For swimming, this is considered very dangerous and immediately life-threatening. Total loss of breathing control instantly occurs, and clear thinking becomes almost impossible. A specialized swimsuit is obligatory to minimize thermal loss.
Daylight
In Ashtabula, the average length of the day in April is 13h and 23min.On the first day of April, sunrise is at 7:04 am and sunset at 7:49 pm. On the last day of the month, sunrise is at 6:19 am and sunset at 8:21 pm EDT.
Sunshine
The average sunshine in April is 7.5h.UV index
In Ashtabula, the average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum daily UV index of 3 during April translates into the following directions:
Exercise caution. Those with pale skin may experience burns in less than half an hour. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average April temperature?
What is the average humidity in April?
How much does it rain in April?
How much does it snow in April?
What is the water temperature in April?
What is the average length of the day in April?
What time are sunrise and sunset in April?
How many hours of sunshine does Ashtabula have in April?
How high is the UV index in April?
Average temperature in April
Ashtabula, OH
- Average high temperature in April: 50.9°F
The warmest month (with the highest average high temperature) is July (77°F).
The month with the lowest average high temperature is January (30.6°F).
- Average low temperature in April: 38.1°F
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (21°F).
Average pressure in April
Ashtabula, OH
- Average pressure in April: 29.97"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
Ashtabula, OH
- Average wind speed in April: 9.4mph
The windiest month (with the highest average wind speed) is January (11.4mph).
The calmest month (with the lowest average wind speed) is July (6.8mph).
Average humidity in April
Ashtabula, OH
- Average humidity in April: 80%
The month with the highest relative humidity is February (87%).
The months with the lowest relative humidity are July, August and September (78%).
Average rainfall in April
Ashtabula, OH
- Average rainfall in April: 3.35"
The wettest month (with the highest rainfall) is June (3.94").
The driest months (with the least rainfall) are February and November (2.4").
Average rainfall days in April
Ashtabula, OH
- Average rainfall days in April: 17.2 days
The month with the highest number of rainy days is August (18.8 days).
The month with the least rainy days is January (7.9 days).
Average snowfall in April
Ashtabula, OH
- Average snowfall in April: 1.14"
The month with the highest snowfall is January (6.69").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Ashtabula, OH
- Average snowfall days in April: 3.7 days
The month with the highest number of snowfall days is January (18.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in April
Ashtabula, OH
- Average sea temperature in April: 38.8°F
The best month for swimming (with the highest average sea temperature) is August (75.7°F).
The coldest month (with the lowest average sea temperature) is February (32.7°F).
Average daylight in April /
Average sunshine in April
Ashtabula, OH
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in April: 7h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 2h and 30min).
Average sunshine days in April
Ashtabula, OH
- Average sunshine days in April: 9.8 days
The month with the most sunshine days is September (11 days).
The month with the least sunshine days is January (5.9 days).
Average UV index in April
Ashtabula, OH
- Average UV index in April: 3
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in April
Ashtabula, OH
- Average cloud cover in April: 49
The month with the most cloud cover is January (Cloud cover 75).
The month with the least cloud cover is July (Cloud cover 27).
Average visibility in April
Ashtabula, OH
- Average visibility in April: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).
Ashtabula, Ohio, USA
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