April weather forecast
Corydon, IN

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Weather in April

April in Corydon, Indiana, is an enjoyable spring month, with an average temperature ranging between min 47.1°F (8.4°C) and max 66°F (18.9°C).

Temperature

Corydon's transition into April is marked by a rise in the average high-temperature, advancing from a cool 54.1°F (12.3°C) in March to a refreshing 66°F (18.9°C). Throughout April, Corydon witnesses a consistent average low-temperature of 47.1°F (8.4°C).

Humidity

In April, the average relative humidity in Corydon is 77%.

Rainfall

The month with the most rainfall is April, when the rain falls for 15 days and typically aggregates up to 3.31" (84mm) of precipitation.

Snowfall

Months with snowfall are January through April, September through December. April is the last month it regularly snows. During 0.6 snowfall days, in April, Corydon aggregates 0.12" (3mm) of snow. Throughout the year, there are 26.8 snowfall days, and 7.91" (201mm) of snow is accumulated.

Daylight

The average length of the day in April in Corydon is 13h and 13min.
On the first day of the month, sunrise is at 7:28 am and sunset at 8:08 pm. On the last day of April, sunrise is at 6:48 am and sunset at 8:35 pm EDT.

Sunshine

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

UV index

In April, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: A daily high UV index of 5 in April leads to these guidelines:
Take measures. Individuals with light skin might experience burns in under 30 minutes. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
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Frequently asked questions

What are the temperatures in Corydon in April?

During April, Corydon experiences an average high-temperature of 66°F (18.9°C) and a low-temperature of 47.1°F (8.4°C).

What is the average humidity in April in Corydon?

The average relative humidity in April in Corydon is 77%.

What is the rainiest month in Corydon?

April is the month with the most rainfall in Corydon. Rain falls for 15 days and accumulates 3.31" (84mm) of precipitation.

How many days does it rain in April in Corydon?

In Corydon, during April, the rain falls for 15 days and regularly aggregates up to 3.31" (84mm) of precipitation.

What is the last month it snows in Corydon?

April is the last month it regularly snows in Corydon, Indiana. During 0.6 snowfall days, in April, Corydon aggregates 0.12" (3mm) of snow.

What is the average length of the day in April in Corydon?

In Corydon, the average day length in April is 13h and 13min.

What time are sunrise and sunset in April in Corydon?

In April, on the first day of the month, sunrise is at 7:28 am and sunset at 8:08 pm. On the last day of the month, sunrise is at 6:48 am and sunset at 8:35 pm EDT.

How many hours of sunshine does Corydon have in April?

The average sunshine duration in April is 7.5h.

What is the UV index reading in April in Corydon?

The average daily maximum UV index in April is 5. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to 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
Corydon, IN

Average temperature in April - Corydon, IN
  • Average high temperature in April: 66°F

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (38.8°F).

  • Average low temperature in April: 47.1°F

The month with the highest average low temperature is July (67.1°F).
The coldest month (with the lowest average low temperature) is January (25.7°F).

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Average pressure in April
Corydon, IN

Average pressure in April - Corydon, IN
  • Average pressure in April: 29.96"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in April
Corydon, IN

Average wind speed in April - Corydon, IN
  • Average wind speed in April: 7.6mph

The windiest months (with the highest average wind speed) are January and February (7.7mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).

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Average humidity in April
Corydon, IN

Average humidity in April - Corydon, IN
  • Average humidity in April: 77%

The months with the highest relative humidity are February and December (80%).
The month with the lowest relative humidity is October (74%).

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Average rainfall in April
Corydon, IN

Average rainfall in April - Corydon, IN
  • Average rainfall in April: 3.31"

The wettest month (with the highest rainfall) is April (3.31").
The driest month (with the least rainfall) is September (1.61").

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Average rainfall days in April
Corydon, IN

Average rainfall days in April - Corydon, IN
  • Average rainfall days in April: 15 days

The month with the highest number of rainy days is May (18.7 days).
The month with the least rainy days is November (9.8 days).

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Average snowfall in April
Corydon, IN

Average snowfall in April - Corydon, IN
  • Average snowfall in April: 0.12"

The month with the highest snowfall is January (2.24").
The months with the least snowfall are May, June, July and August (0").

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Average snowfall days in April
Corydon, IN

Average snowfall days in April - Corydon, IN
  • Average snowfall days in April: 0.6 days

The month with the highest number of snowfall days is January (7.6 days).
The months with the least snowfall days are May, June, July and August (0 days).

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Average daylight in April /
Average sunshine in April
Corydon, IN

Average daylight in April / Average sunshine in April - Corydon, IN
  • Average daylight in April: 13h and 1min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in April: 7h and 3min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 4h and 24min).

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Average sunshine days in April
Corydon, IN

Average sunshine days in April - Corydon, IN
  • Average sunshine days in April: 12.8 days

The month with the most sunshine days is October (19.1 days).
The month with the least sunshine days is May (11.1 days).

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Average UV index in April
Corydon, IN

Average UV index in April - Corydon, IN
  • Average UV index in April: 5

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in April
Corydon, IN

Average cloud cover in April - Corydon, IN
  • Average cloud cover in April: 43

The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 29).

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Average visibility in April
Corydon, IN

Average visibility in April - Corydon, IN
  • Average visibility in April: 6mi

The months with the highest visibility are March, April, June, August, October and November (6mi).
The months with the lowest visibility are January, February, May, July, September and December (5mi).

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Corydon, Indiana, USA

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