April weather forecast and climate
Dayton, OH

The Maimi and Mad rivers converge to flow through Dayton city, Ohio, viewed from above
The Maimi and Mad rivers converge to flow through Dayton city, Ohio, viewed from above

What is the temperature in April in Dayton?

In April, in Dayton, the average high-temperature is 61.9°F (16.6°C), and the average low-temperature is 41.4°F (5.2°C).

How many days does it rain in April in Dayton?

In April, the rain falls for 13.2 days. Throughout April, 4.1" (103.9mm) of precipitation is accumulated.

What is the last month it snows in Dayton?

April is the last month it regularly snows in Dayton, Ohio. During 1 snowfall days, in April, Dayton aggregates 0.6" (15.2mm) of snow.
Average temperature in April - Dayton, OH
  • Average high temperature in April: 61.9°F

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (34.7°F).

  • Average low temperature in April: 41.4°F

The month with the highest average low temperature is July (64.5°F).
The coldest month (with the lowest average low temperature) is January (20.3°F).

Average humidity in April - Dayton, OH
  • Average humidity in April: 64.2%

The month with the highest relative humidity is December (75.8%).
The month with the lowest relative humidity is April (64.2%).

Average rainfall in April - Dayton, OH
  • Average rainfall in April: 4.1"

The wettest month (with the highest rainfall) is May (4.7").
The driest month (with the lowest rainfall) is February (2.2").

Average rainfall days in April - Dayton, OH
  • Average rainfall days in April: 13.2 days

The month with the highest number of rainy days is May (13.7 days).
The month with the lowest number of rainy days is August (8.4 days).

Average snowfall in April - Dayton, OH
  • Average snowfall in April: 0.6"

The month with the highest snowfall is January (7.9").
Months with the lowest snowfall are May, June, July, August and September (0").

Average snowfall days in April - Dayton, OH
  • Average snowfall days in April: 1 days

The month with the highest number of snowfall days is January (6.3 days).
Months with the lowest number of snowfall days are May, June, July, August and September (0 days).

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

The month with the longest days is June (Average daylight: 15h).
The month with shortest days is December (Average daylight: 9.4h).

  • Average sunshine in April: 7.1h

The month with most sunshine is June (Average sunshine: 9.8h).
The month with least sunshine is December (Average sunshine: 3.2h).

Average UV index in April - Dayton, OH
  • Average UV index in April: 6

Months with the highest UV index are June and July (UV index 9).
Months with the lowest UV index are January, November and December (UV index 2).

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