April weather forecast
Ashtabula, OH

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Weather in April

Ashtabula, Ohio, fully embraces the Spring in April, with temperatures climbing and nature reopening after winter's retreat. The climate is largely shaped by extended daylight hours, increased sunshine, and warmer sea temperatures stimulating the onshore breeze. Exhibiting a notable jump from March, temperatures range between a high of 50.9°F (10.5°C) and a low of 38.1°F (3.4°C) in April. Characteristics of April weather include an uptick in humidity and a higher chance of rainfall contributing to a vibrant spring bloom. The pace of life in Ashtabula accelerates as people immerse themselves in the outdoor-backed lifestyle offered by Spring.

Temperature

As Ashtabula enters April, the average high-temperature increases from the an icy 40.3°F (4.6°C) of March to a fresh 50.9°F (10.5°C). During April, Ashtabula's temperature falls to a steady low-temperature average of 38.1°F (3.4°C).

Humidity

In Ashtabula, the average relative humidity in April is 80%.

Rainfall

In Ashtabula, in April, it is raining for 17.2 days, with typically 3.35" (85mm) of accumulated precipitation. In Ashtabula, during the entire year, the rain falls for 181 days and collects up to 36.34" (923mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. In Ashtabula, in April, snow falls for 3.7 days, with typically accumulated 1.14" (29mm) of snow. 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: When swimming, this is deemed life-endangering and extremely risky. The painful cold water instigates fast-paced hyperventilation. Wearing a specialized swimsuit is necessary to lessen thermal harm.

Daylight

The average length of the day in April is 13h and 23min.
On the first day of the month, sunrise is at 7:04 am and sunset at 7:49 pm. On the last day of April, sunrise is at 6:19 am and sunset at 8:21 pm EDT.

Sunshine

In Ashtabula, the average sunshine in April is 7.5h.

UV index

The average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: The UV index of 3 during April leads to these advisories:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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Frequently asked questions

What are April temperatures in Ashtabula?

April temperatures in Ashtabula vary between a high-temperature of 50.9°F (10.5°C) and a low-temperature of 38.1°F (3.4°C).

What is the average humidity in April in Ashtabula?

In April, the average relative humidity in Ashtabula, Ohio, is 80%.

How much does it rain in Ashtabula in April?

In Ashtabula, during April, the rain falls for 17.2 days and regularly aggregates up to 3.35" (85mm) of precipitation.

How many days does it snow in April in Ashtabula?

In Ashtabula, in April, during 3.7 snowfall days, 1.14" (29mm) of snow is typically accumulated.

How cold is the water in April in Ashtabula?

In April, the average ocean temperature in Ashtabula is 38.8°F (3.8°C). For swimming, this is considered extremely cold, dangerous, and life-threatening. Unless suitably protected with insulated waterproof clothing, hypothermia quickly occurs.

How many hours of daylight does Ashtabula have in April?

The average day length in April in Ashtabula, Ohio, is 13h and 23min.

When is the sunrise / sunset in April in Ashtabula?

On the first day of April in Ashtabula, Ohio, 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.

How long on average sun shines in April in Ashtabula?

The average sunshine duration in April is 7.5h.

How high is the UV index in April in Ashtabula?

The average daily maximum UV index in April in Ashtabula, Ohio, is 3. A UV Index of 3 to 5 symbolizes a medium health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Ashtabula, OH

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).

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Average pressure in April
Ashtabula, OH

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).

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Average wind speed in April
Ashtabula, OH

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).

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Average humidity in April
Ashtabula, OH

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%).

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Average rainfall in April
Ashtabula, OH

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").

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Average rainfall days in April
Ashtabula, OH

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).

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Average snowfall in April
Ashtabula, OH

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").

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Average snowfall days in April
Ashtabula, OH

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).

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Average sea temperature in April
Ashtabula, OH

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).

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Average daylight in April /
Average sunshine in April
Ashtabula, OH

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).

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Average sunshine days in April
Ashtabula, OH

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).

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Average UV index in April
Ashtabula, OH

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).

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Average cloud cover in April
Ashtabula, OH

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).

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Average visibility in April
Ashtabula, OH

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).

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Ashtabula, Ohio, USA

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