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
As April sets in Hailey, Idaho, the average high-temperature shows an increase, moving up from a wintry 34.5°F (1.4°C) in March to a chilly 44.8°F (7.1°C). In the month of April, the average low-temperature in Hailey usually rests at a freezing cold 27.3°F (-2.6°C).Humidity
In April, the average relative humidity in Hailey is 68%.Rainfall
In Hailey, during April, the rain falls for 12.2 days and regularly aggregates up to 1.22" (31mm) of precipitation. In Hailey, Idaho, during the entire year, the rain falls for 85.1 days and collects up to 12.01" (305mm) of precipitation.Snowfall
Months with snowfall are January through May, September through December. In Hailey, during April, snow falls for 6.3 days and regularly aggregates up to 3.23" (82mm) of snow. Throughout the year, there are 72.5 snowfall days, and 57.05" (1449mm) of snow is accumulated.Daylight
In Hailey, Idaho, the average length of the day in April is 13h and 28min.On the first day of April, sunrise is at 7:17 am and sunset at 8:04 pm. On the last day of the month, sunrise is at 6:29 am and sunset at 8:38 pm MDT.
Sunshine
The average sunshine in April is 9.7h.UV index
In Hailey, the average daily maximum UV index in April is 2. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for ordinary individuals.Note: In April, the UV index of 2 transforms into the following advice:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Frequently asked questions
What is the usual temperature for Hailey in April?
What is the average humidity in April in Hailey?
How much does it rain in Hailey in April?
How much does it snow in Hailey in April?
How many hours of daylight does Hailey have in April?
When is the sunrise / sunset in April in Hailey?
How many hours of sunshine does Hailey have in April?
How high is the UV index in April in Hailey?
Average temperature in April
Hailey, ID
- Average high temperature in April: 44.8°F
The warmest month (with the highest average high temperature) is July (77.7°F).
The month with the lowest average high temperature is December (25.7°F).
- Average low temperature in April: 27.3°F
The months with the highest average low temperature are July and August (52.3°F).
The coldest month (with the lowest average low temperature) is January (9.5°F).
Average pressure in April
Hailey, ID
- Average pressure in April: 29.96"Hg
The month with the highest atmospheric pressure is January (30.28"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in April
Hailey, ID
- Average wind speed in April: 6.8mph
The windiest month (with the highest average wind speed) is July (7.3mph).
The calmest month (with the lowest average wind speed) is December (4.7mph).
Average humidity in April
Hailey, ID
- Average humidity in April: 68%
The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is August (34%).
Average rainfall in April
Hailey, ID
- Average rainfall in April: 1.22"
The wettest month (with the highest rainfall) is February (1.77").
The driest month (with the least rainfall) is July (0.2").
Average rainfall days in April
Hailey, ID
- Average rainfall days in April: 12.2 days
The month with the highest number of rainy days is May (12.8 days).
The month with the least rainy days is August (3.4 days).
Average snowfall in April
Hailey, ID
- Average snowfall in April: 3.23"
The month with the highest snowfall is February (13.74").
The months with the least snowfall are June, July and August (0").
Average snowfall days in April
Hailey, ID
- Average snowfall days in April: 6.3 days
The month with the highest number of snowfall days is December (14.2 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in April /
Average sunshine in April
Hailey, ID
- Average daylight in April: 13h and 3min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in April: 9h and 4min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).
Average sunshine days in April
Hailey, ID
- Average sunshine days in April: 12.4 days
The month with the most sunshine days is August (25.8 days).
The month with the least sunshine days is April (12.4 days).
Average UV index in April
Hailey, ID
- Average UV index in April: 2
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is February (UV index 1).
Average cloud cover in April
Hailey, ID
- Average cloud cover in April: 30
The month with the most cloud cover is February (Cloud cover 44).
The month with the least cloud cover is July (Cloud cover 9).
Average visibility in April
Hailey, ID
- Average visibility in April: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and February (4mi).
Hailey, Idaho, USA
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