April weather forecast and climate
Marion, OH

April in Marion, Ohio, is a mild spring month, with average temperature varying between 41.7°F (5.4°C) and 58.8°F (14.9°C).

Temperature

In Marion, the average high-temperature in April increases, from a frosty 46.9°F (8.3°C) in March, to a moderate 58.8°F (14.9°C). The average low-temperature, in Marion, is 41.7°F (5.4°C).

Humidity

Months with the lowest humidity are April, October and November, with an average relative humidity of 76%.

Rainfall

In Marion, in April, it is raining for 17.7 days, with typically 3.27" (83mm) of accumulated precipitation. Throughout the year, there are 171.7 rainfall days, and 31.3" (795mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. In Marion, in April, during 1.8 snowfall days, 0.71" (18mm) of snow is typically accumulated. In Marion, during the entire year, snow falls for 51.8 days, and aggregates up to 15.16" (385mm) of snow.

Daylight

The average length of the day in Marion is 13.3h.

Sunshine

In April, the average sunshine in Marion is 7.2h.

UV index

In Marion, the average daily maximum UV index in April is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from the exposure to the Sun's UV radiation for ordinary individuals.
Note: In April, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in April in Marion?

The average high-temperature, in April, in Marion, is 58.8°F (14.9°C), while the average low-temperature is 41.7°F (5.4°C).

What is the least humid month in Marion?

April, October and November, with an average relative humidity of 76%, are the least humid months.

What is the average humidity in April in Marion?

In Marion, Ohio, the average relative humidity in April is 76%.

How many days does it rain in April in Marion?

In Marion, Ohio, during April, the rain falls for 17.7 days and regularly aggregates up to 3.27" (83mm) of precipitation.

How much does it snow in Marion in April?

In Marion, during April, snow falls for 1.8 days and regularly aggregates up to 0.71" (18mm) of snow.

How many hours of daylight does Marion have in April?

The average length of the day in April is 13.3h.

How long on average sun shines in April in Marion?

In Marion, Ohio, the average sunshine in April is 7.2h.

What is the UV index intensity in April in Marion?

The average daily maximum UV index in April in Marion, Ohio, is 4. A UV Index reading of 3 to 5 represents a medium hazard to health from unsafe exposure to the Sun's UV rays.
Average temperature in April - Marion, OH
  • Average high temperature in April: 14.9°C

The warmest month (with the highest average high temperature) is July (26.7°C).
The month with the lowest average high temperature is January (-0.4°C).

  • Average low temperature in April: 5.4°C

The month with the highest average low temperature is July (17.3°C).
The coldest month (with the lowest average low temperature) is January (-6.8°C).

Average pressure in April - Marion, OH
  • Average pressure in April: 1014.7mbar

The month with the highest atmospheric pressure is November (1020.2mbar).
The month with the lowest atmospheric pressure is June (1013.7mbar).

Average wind speed in April - Marion, OH
  • Average wind speed in April: 15.7km/h

The windiest month (with the highest average wind speed) is January (16.8km/h).
The calmest months (with the lowest average wind speed) are July and August (9.4km/h).

Average humidity in April - Marion, OH
  • Average humidity in April: 76%

Months with the highest relative humidity are January and February (84%).
Months with the lowest relative humidity are April, October and November (76%).

Average rainfall in April - Marion, OH
  • Average rainfall in April: 83mm

The wettest month (with the highest rainfall) is May (92mm).
The driest month (with the least rainfall) is September (49mm).

Average rainfall days in April - Marion, OH
  • Average rainfall days in April: 17.7 days

The month with the highest number of rainy days is May (18.9 days).
The month with the least rainy days is January (8.8 days).

Average snowfall in April - Marion, OH
  • Average snowfall in April: 18mm

The month with the highest snowfall is February (101mm).
Months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in April - Marion, OH
  • Average snowfall days in April: 1.8 days

The month with the highest number of snowfall days is January (14.8 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in April / Average sunshine in April - Marion, OH
  • Average daylight in April: 13.3h

The month with the longest days is June (Average daylight: 15h).
The month with the shortest days is December (Average daylight: 9.3h).

  • Average sunshine in April: 7.2h

The month with the most sunshine is July (Average sunshine: 10.1h).
The month with the least sunshine is January (Average sunshine: 3.3h).

Average sunshine days in April - Marion, OH
  • Average sunshine days in April: 10.1 days

The month with the most sunshine days is November (15.2 days).
The month with the least sunshine days is February (9.2 days).

Average UV index in April - Marion, OH
  • Average UV index in April: 4

Months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in April - Marion, OH
  • Average cloud cover in April: 48

The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 32).

Average visibility in April - Marion, OH
  • Average visibility in April: 9km

Months with the highest visibility are March, April, May, June, July, October, November and December (9km).
Months with the lowest visibility are January, February, August and September (8km).