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 shift into April in Idaho Falls, Idaho, is accompanied by a temperature increase, with the average high-temperature rising from a chilly 43°F (6.1°C) in March to a cool 53.6°F (12°C). April in Idaho Falls is noted for a mean low-temperature of 34.3°F (1.3°C).Humidity
The average relative humidity in April in Idaho Falls, Idaho, is 58%.Rainfall
In Idaho Falls, during April, the rain falls for 9.5 days and regularly aggregates up to 0.63" (16mm) of precipitation. Throughout the year, there are 84.3 rainfall days, and 6.97" (177mm) of precipitation is accumulated.Snowfall
January through May, September through December are months with snowfall in Idaho Falls, Idaho. In Idaho Falls, in April, snow falls for 3.3 days, with typically accumulated 0.91" (23mm) of snow. Throughout the year, in Idaho Falls, there are 54.4 snowfall days, and 16.89" (429mm) of snow is accumulated.Daylight
The average length of the day in April in Idaho Falls is 13h and 28min.On the first day of April in Idaho Falls, sunrise is at 7:08 am and sunset at 7:55 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 8:29 pm MDT.
Sunshine
In April, the average sunshine in Idaho Falls is 9.9h.UV index
The average daily maximum UV index in April in Idaho Falls is 3. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the ordinary person.Note: The maximum UV index, 3 during April, leads to the following recommendations:
Act with care - The suggestion to avoid sunburn is emphasized. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Idaho Falls in April?
What is the average humidity in April in Idaho Falls?
How many days does it rain in April in Idaho Falls?
How many days does it snow in April in Idaho Falls?
What is the average length of the day in April in Idaho Falls?
When is the sunrise / sunset in April in Idaho Falls?
How many hours of sunshine does Idaho Falls have in April?
What is the UV index reading in April in Idaho Falls?
Average temperature in April
Idaho Falls, ID
- Average high temperature in April: 53.6°F
The warmest month (with the highest average high temperature) is July (86.2°F).
The month with the lowest average high temperature is December (27.9°F).
- Average low temperature in April: 34.3°F
The month with the highest average low temperature is August (54.3°F).
The coldest month (with the lowest average low temperature) is January (14.2°F).
Average pressure in April
Idaho Falls, ID
- Average pressure in April: 29.96"Hg
The month with the highest atmospheric pressure is January (30.3"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in April
Idaho Falls, ID
- Average wind speed in April: 9mph
The windiest month (with the highest average wind speed) is April (9mph).
The calmest month (with the lowest average wind speed) is January (5.8mph).
Average humidity in April
Idaho Falls, ID
- Average humidity in April: 58%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (35%).
Average rainfall in April
Idaho Falls, ID
- Average rainfall in April: 0.63"
The wettest months (with the highest rainfall) are May and September (0.83").
The driest month (with the least rainfall) is July (0.35").
Average rainfall days in April
Idaho Falls, ID
- Average rainfall days in April: 9.5 days
The month with the highest number of rainy days is May (10.7 days).
The month with the least rainy days is January (3.7 days).
Average snowfall in April
Idaho Falls, ID
- Average snowfall in April: 0.91"
The month with the highest snowfall is January (3.86").
The months with the least snowfall are June, July and August (0").
Average snowfall days in April
Idaho Falls, ID
- Average snowfall days in April: 3.3 days
The month with the highest number of snowfall days is December (12.9 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in April /
Average sunshine in April
Idaho Falls, 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 5min
The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days in April
Idaho Falls, ID
- Average sunshine days in April: 16.6 days
The month with the most sunshine days is October (22.1 days).
The month with the least sunshine days is February (16.2 days).
Average UV index in April
Idaho Falls, ID
- Average UV index in April: 3
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in April
Idaho Falls, ID
- Average cloud cover in April: 32
The months with the most cloud cover are January and February (Cloud cover 51).
The months with the least cloud cover are July and August (Cloud cover 11).
Average visibility in April
Idaho Falls, ID
- Average visibility in April: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and February (4mi).
Idaho Falls, Idaho, USA
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