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
The rise of average high-temperatures is seen in April, with an increase from a wintry 37.9°F (3.3°C) in March to a frosty 47.8°F (8.8°C). The average temperature during April nights dips to a freezing cold 28.8°F (-1.8°C).Humidity
The average relative humidity in April in Coolin is 81%.Rainfall
In Coolin, Idaho, during April, the rain falls for 17.7 days and regularly aggregates up to 1.81" (46mm) of precipitation. Throughout the year, there are 135.4 rainfall days, and 23.03" (585mm) of precipitation is accumulated.Snowfall
January through May, September through December are months with snowfall in Coolin, Idaho. In Coolin, in April, during 5.6 snowfall days, 2.28" (58mm) of snow is typically accumulated. In Coolin, Idaho, during the entire year, snow falls for 81.3 days and aggregates up to 59.45" (1510mm) of snow.Daylight
In April, the average length of the day in Coolin is 13h and 44min.On the first day of the month, sunrise is at 6:23 am and sunset at 7:18 pm. On the last day of April, in Coolin, sunrise is at 5:27 am and sunset at 8:01 pm PDT.
Sunshine
In April, the average sunshine is 7.7h.UV index
The average daily maximum UV index in April in Coolin is 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for the average person.Note: The daily maximum UV index of 2 in April interprets into the following advice:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Frequently asked questions
What is the temperature in April in Coolin?
What is the average humidity in April in Coolin?
How many days does it rain in April in Coolin?
How much does it snow in Coolin in April?
How many hours of daylight does Coolin have in April?
What time are sunrise and sunset in April in Coolin?
How many hours of sunshine does Coolin have in April?
What is the UV index intensity in April in Coolin?
Average temperature in April
Coolin, ID
- Average high temperature in April: 47.8°F
The warmest month (with the highest average high temperature) is August (77.5°F).
The month with the lowest average high temperature is December (27.7°F).
- Average low temperature in April: 28.8°F
The month with the highest average low temperature is August (47.1°F).
The coldest months (with the lowest average low temperature) are February and December (16.7°F).
Average pressure in April
Coolin, ID
- Average pressure in April: 29.99"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in April
Coolin, ID
- Average wind speed in April: 4.2mph
The windiest months (with the highest average wind speed) are April and May (4.2mph).
The calmest month (with the lowest average wind speed) is December (3.4mph).
Average humidity in April
Coolin, ID
- Average humidity in April: 81%
The month with the highest relative humidity is January (95%).
The month with the lowest relative humidity is August (54%).
Average rainfall in April
Coolin, ID
- Average rainfall in April: 1.81"
The wettest month (with the highest rainfall) is December (2.83").
The driest month (with the least rainfall) is August (0.59").
Average rainfall days in April
Coolin, ID
- Average rainfall days in April: 17.7 days
The month with the highest number of rainy days is April (17.7 days).
The month with the least rainy days is February (5.3 days).
Average snowfall in April
Coolin, ID
- Average snowfall in April: 2.28"
The month with the highest snowfall is January (14.76").
The months with the least snowfall are June, July and August (0").
Average snowfall days in April
Coolin, ID
- Average snowfall days in April: 5.6 days
The month with the highest number of snowfall days is December (17.6 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in April /
Average sunshine in April
Coolin, ID
- Average daylight in April: 13h and 4min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in April: 7h and 4min
The month with the most sunshine is August (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days in April
Coolin, ID
- Average sunshine days in April: 9 days
The month with the most sunshine days is August (21 days).
The month with the least sunshine days is April (9 days).
Average UV index in April
Coolin, ID
- Average UV index in April: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in April
Coolin, ID
- Average cloud cover in April: 51
The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 16).
Average visibility in April
Coolin, ID
- Average visibility in April: 5mi
The months with the highest visibility are May, June, July, August and September (6mi).
The month with the lowest visibility is January (2mi).
Coolin, Idaho, USA
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