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
An escalation in the average high-temperature is seen with the onset of April, moving from a cold 41.9°F (5.5°C) in March to a cool 51.8°F (11°C). During April nights, Arbon witnesses a consistent average temperature of 32.5°F (0.3°C).Humidity
In April, the average relative humidity in Arbon is 63%.Rainfall
In Arbon, in April, during 15.5 rainfall days, 1.73" (44mm) of precipitation is typically accumulated. In Arbon, during the entire year, the rain falls for 118.3 days and collects up to 16.42" (417mm) of precipitation.Snowfall
Months with snowfall are January through May, September through December. In Arbon, in April, snow falls for 3.4 days, with typically accumulated 1.14" (29mm) of snow. Throughout the year, in Arbon, there are 68.7 snowfall days, and 48.82" (1240mm) of snow is accumulated.Daylight
The average length of the day in April is 13h and 25min.On the first day of the month, sunrise is at 7:11 am and sunset at 7:56 pm. On the last day of April, in Arbon, sunrise is at 6:25 am and sunset at 8:29 pm MDT.
Sunshine
The average sunshine in April is 9.7h.UV index
In April, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: The maximum daily UV index of 3 in April interprets into the following recommendations:
Guard yourself - Avoiding sunburn is suggested. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Frequently asked questions
What is the average April temperature in Arbon?
What is the average humidity in April in Arbon?
How many days does it rain in April in Arbon?
How many days does it snow in April in Arbon?
How many hours of daylight does Arbon have in April?
When are sunrise and sunset in April in Arbon?
How many hours of sunshine does Arbon have in April?
What is the UV index reading in April in Arbon?
Average temperature in April
Arbon, ID
- Average high temperature in April: 51.8°F
The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is December (28.9°F).
- Average low temperature in April: 32.5°F
The month with the highest average low temperature is July (56.3°F).
The coldest month (with the lowest average low temperature) is January (15.3°F).
Average pressure in April
Arbon, ID
- Average pressure in April: 29.95"Hg
The month with the highest atmospheric pressure is January (30.3"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in April
Arbon, ID
- Average wind speed in April: 6.8mph
The windiest month (with the highest average wind speed) is April (6.8mph).
The calmest month (with the lowest average wind speed) is January (4.8mph).
Average humidity in April
Arbon, ID
- Average humidity in April: 63%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (35%).
Average rainfall in April
Arbon, ID
- Average rainfall in April: 1.73"
The wettest month (with the highest rainfall) is February (2.05").
The driest month (with the least rainfall) is July (0.55").
Average rainfall days in April
Arbon, ID
- Average rainfall days in April: 15.5 days
The month with the highest number of rainy days is May (15.9 days).
The month with the least rainy days is January (6.6 days).
Average snowfall in April
Arbon, ID
- Average snowfall in April: 1.14"
The month with the highest snowfall is January (13.78").
The months with the least snowfall are June, July and August (0").
Average snowfall days in April
Arbon, ID
- Average snowfall days in April: 3.4 days
The month with the highest number of snowfall days is January (15.8 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in April /
Average sunshine in April
Arbon, ID
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in April: 9h and 4min
The months with the most sunshine are July and August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days in April
Arbon, ID
- Average sunshine days in April: 11.3 days
The month with the most sunshine days is October (19.4 days).
The month with the least sunshine days is February (9.9 days).
Average UV index in April
Arbon, ID
- Average UV index in April: 3
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in April
Arbon, ID
- Average cloud cover in April: 33
The month with the most cloud cover is February (Cloud cover 52).
The months with the least cloud cover are July and August (Cloud cover 11).
Average visibility in April
Arbon, 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, February and December (4mi).
Arbon, Idaho, USA
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