April weather forecast
Hayden, IN

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Weather in April

April in Hayden, Indiana, is a refreshing spring month, with an average temperature fluctuating between 63.3°F (17.4°C) and 45.7°F (7.6°C).

Temperature

Hayden sees a rise in temperature during April, with average high-temperatures transitioning from a cool 51.8°F (11°C) in March to an enjoyable 63.3°F (17.4°C). In Hayden, an average nighttime temperature of 45.7°F (7.6°C) is expected during April.

Humidity

The average relative humidity in April is 77%.

Rainfall

In Hayden, during April, the rain falls for 14.9 days and regularly aggregates up to 3.35" (85mm) of precipitation. Throughout the year, there are 153.7 rainfall days, and 29.57" (751mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall. April is the last month it regularly snows in Hayden. During 0.6 snowfall days, in April, Hayden aggregates 0.16" (4mm) of snow. In Hayden, during the entire year, snow falls for 31.7 days and aggregates up to 9.17" (233mm) of snow.

Daylight

In April, the average length of the day is 13h and 15min.
On the first day of April, sunrise is at 7:26 am and sunset at 8:07 pm. On the last day of the month, sunrise is at 6:45 am and sunset at 8:35 pm EDT.

Sunshine

In Hayden, Indiana, the average sunshine in April is 7.3h.

UV index

In April, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the average person.
Note: The UV index of 4 during April translates into the following guidance:
Guard yourself - Avoiding sunburn is suggested. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.

Frequently asked questions

What are April temperatures?

April temperatures vary between a high-temperature of 63.3°F (17.4°C) and a low-temperature of 45.7°F (7.6°C).

What is the average humidity in April in Hayden?

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

How many days does it rain in April in Hayden?

In April, the rain falls for 14.9 days. Throughout April, 3.35" (85mm) of precipitation is accumulated.

What is the last month it snows?

April is the last month it regularly snows. During 0.6 snowfall days, in April, Hayden aggregates 0.16" (4mm) of snow.

How many hours of daylight does Hayden have in April?

The average day length in April is 13h and 15min.

When are sunrise and sunset in April?

In April, on the first day of the month, sunrise is at 7:26 am and sunset at 8:07 pm. On the last day of the month, sunrise is at 6:45 am and sunset at 8:35 pm EDT.

How long on average sun shines in April?

In Hayden, the average sunshine duration in April is 7.3h.

What is the UV index reading in April?

In April, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium hazard to health from exposure to Sun's UV rays.
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
Hayden, IN

Average temperature in April - Hayden, IN
  • Average high temperature in April: 63.3°F

The warmest month (with the highest average high temperature) is July (84.4°F).
The month with the lowest average high temperature is January (35.8°F).

  • Average low temperature in April: 45.7°F

The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).

Average pressure in April
Hayden, IN

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

The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in April
Hayden, IN

Average wind speed in April - Hayden, IN
  • Average wind speed in April: 8.5mph

The windiest months (with the highest average wind speed) are January, February and April (8.5mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).

Average humidity in April
Hayden, IN

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

The months with the highest relative humidity are January, February and December (81%).
The month with the lowest relative humidity is October (74%).

Average rainfall in April
Hayden, IN

Average rainfall in April - Hayden, IN
  • Average rainfall in April: 3.35"

The wettest month (with the highest rainfall) is May (3.46").
The driest month (with the least rainfall) is September (1.61").

Average rainfall days in April
Hayden, IN

Average rainfall days in April - Hayden, IN
  • Average rainfall days in April: 14.9 days

The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is January (9 days).

Average snowfall in April
Hayden, IN

Average snowfall in April - Hayden, IN
  • Average snowfall in April: 0.16"

The month with the highest snowfall is March (2.28").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in April
Hayden, IN

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

The month with the highest number of snowfall days is January (8.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in April / Average sunshine in April - Hayden, IN
  • Average daylight in April: 13h and 2min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in April: 7h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

Average sunshine days in April
Hayden, IN

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

The month with the most sunshine days is October (18.2 days).
The month with the least sunshine days is May (9.9 days).

Average UV index in April
Hayden, IN

Average UV index in April - Hayden, IN
  • Average UV index in April: 4

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

Average cloud cover in April
Hayden, IN

Average cloud cover in April - Hayden, IN
  • Average cloud cover in April: 45

The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 31).

Average visibility in April
Hayden, IN

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

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

Hayden, Indiana, USA

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