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 arrival of April introduces a minor uplift in high-temperatures, adjusting from 32.5°F (0.3°C) in March to a still icy 40.1°F (4.5°C). During April, the average low-temperature in Darby is a freezing cold 22.8°F (-5.1°C).Humidity
In April, the average relative humidity is 84%.Rainfall
In Darby, in April, it is raining for 9 days, with typically 3.78" (96mm) of accumulated precipitation. In Darby, during the entire year, the rain falls for 96.6 days and collects up to 32.95" (837mm) of precipitation.Snowfall
January through June, August through December are months with snowfall in Darby. In Darby, Idaho, in April, snow falls for 20.7 days, with typically accumulated 25.43" (646mm) of snow. In Darby, during the entire year, snow falls for 160.8 days and aggregates up to 200.16" (5084mm) of snow.Daylight
In Darby, the average length of the day in April is 13h and 28min.On the first day of April in Darby, sunrise is at 7:04 am and sunset at 7:51 pm. On the last day of the month, sunrise is at 6:16 am and sunset at 8:26 pm MDT.
Sunshine
In April, the average sunshine is 7.6h.UV index
In April, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: The UV index of 2 in April translates into these instructions:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Frequently asked questions
How cold does it get in Darby in April?
What is the average humidity in April in Darby?
How many days does it rain in April in Darby?
How many days does it snow in April in Darby?
How many hours of daylight does Darby have in April?
What time are sunrise and sunset in April in Darby?
How many hours of sunshine does Darby have in April?
What is the UV index intensity in April in Darby?
Average temperature in April
Darby, ID
- Average high temperature in April: 40.1°F
The warmest month (with the highest average high temperature) is July (75.4°F).
The month with the lowest average high temperature is December (23.2°F).
- Average low temperature in April: 22.8°F
The month with the highest average low temperature is July (46.9°F).
The coldest month (with the lowest average low temperature) is December (7.7°F).
Average pressure in April
Darby, ID
- Average pressure in April: 29.96"Hg
The month with the highest atmospheric pressure is January (30.27"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in April
Darby, ID
- Average wind speed in April: 5.5mph
The windiest month (with the highest average wind speed) is June (6.2mph).
The calmest months (with the lowest average wind speed) are January and December (4.8mph).
Average humidity in April
Darby, ID
- Average humidity in April: 84%
The month with the highest relative humidity is February (94%).
The month with the lowest relative humidity is August (47%).
Average rainfall in April
Darby, ID
- Average rainfall in April: 3.78"
The wettest month (with the highest rainfall) is February (4.13").
The driest month (with the least rainfall) is July (0.91").
Average rainfall days in April
Darby, ID
- Average rainfall days in April: 9 days
The month with the highest number of rainy days is May (15.5 days).
The month with the least rainy days is January (3 days).
Average snowfall in April
Darby, ID
- Average snowfall in April: 25.43"
The month with the highest snowfall is February (34.33").
The month with the least snowfall is July (0").
Average snowfall days in April
Darby, ID
- Average snowfall days in April: 20.7 days
The month with the highest number of snowfall days is March (23.6 days).
The month with the least snowfall days is July (0.1 days).
Average daylight in April /
Average sunshine in April
Darby, 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: 7h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is February (Average sunshine: 3h and 18min).
Average sunshine days in April
Darby, ID
- Average sunshine days in April: 6.2 days
The month with the most sunshine days is July (20.3 days).
The month with the least sunshine days is April (6.2 days).
Average UV index in April
Darby, ID
- Average UV index in April: 2
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 1).
Average cloud cover in April
Darby, ID
- Average cloud cover in April: 52
The month with the most cloud cover is February (Cloud cover 73).
The month with the least cloud cover is August (Cloud cover 14).
Average visibility in April
Darby, ID
- Average visibility in April: 4mi
The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February, March and December (3mi).
Darby, Idaho, USA
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