Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
With the onset of April, Hayden sees a temperature rise, with the average high-temperature moving from March's cool 51.8°F (11°C) to an enjoyable 63.3°F (17.4°C). Throughout April, an average low-temperature of 45.7°F (7.6°C) is expected.Humidity
In April, the average relative humidity in Hayden is 77%.Rainfall
In April, the rain falls for 14.9 days. Throughout April, 3.35" (85mm) of precipitation is accumulated. 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. 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 in Hayden is 13h and 15min.On the first day of April in Hayden, 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, the average sunshine in April is 7.3h.UV index
In April, the average daily maximum UV index in Hayden is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the average person.Note: In April, a daily maximum UV index of 4 leads to the following instructions:
Put precautions into practice - Protective measures against sun-induced damage are advised. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Stay sun-safe with clothing that is both closely woven and worn loosely. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Frequently asked questions
What are April temperatures in Hayden?
What is the average humidity in April in Hayden?
How many days does it rain in April in Hayden?
What is the last month it snows in Hayden?
How many hours of daylight does Hayden have in April?
When is the sunrise / sunset in April in Hayden?
How many hours of sunshine does Hayden have in April?
How high is the UV index in April in Hayden?
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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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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