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
In April, the meteorological conditions change with the average high-temperature moving from a cold 40.1°F (4.5°C) in March to a fresh 51.4°F (10.8°C). Herbert, in the month of April, anticipates a consistent average low-temperature of 32.7°F (0.4°C).Humidity
In April, the average relative humidity in Herbert, Idaho, is 63%.Rainfall
The months with the most rainfall are April and May, with an average 1.26" (32mm) of precipitation.Snowfall
January through May, September through December are months with snowfall in Herbert. In Herbert, in April, during 5.6 snowfall days, 1.85" (47mm) of snow is typically accumulated. Throughout the year, there are 84.8 snowfall days, and 31.85" (809mm) of snow is accumulated.Daylight
In April, the average length of the day is 13h and 28min.On the first day of the month, sunrise is at 7:06 am and sunset at 7:54 pm. On the last day of April, in Herbert, Idaho, sunrise is at 6:18 am and sunset at 8:28 pm MDT.
Sunshine
In April, the average sunshine is 10.1h.UV index
The average daily maximum UV index in April in Herbert, Idaho, is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for average individuals.Note: The maximum daily UV index of 3 in April converts into the following recommendations:
Undertake precautions - It is suggested to shield oneself from sunburn. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Frequently asked questions
What is the usual temperature for Herbert in April?
What is the average humidity in April in Herbert?
What is the rainiest month in Herbert?
How many days does it rain in April in Herbert?
How much does it snow in Herbert in April?
What is the average length of the day in April in Herbert?
What time are sunrise and sunset in April in Herbert?
How many hours of sunshine does Herbert have in April?
What is the UV index reading in April in Herbert?
Average temperature in April
Herbert, ID
- Average high temperature in April: 51.4°F
The warmest month (with the highest average high temperature) is July (84.2°F).
The month with the lowest average high temperature is December (26.6°F).
- Average low temperature in April: 32.7°F
The month with the highest average low temperature is August (52.9°F).
The coldest month (with the lowest average low temperature) is January (12.7°F).
Average pressure in April
Herbert, ID
- Average pressure in April: 29.97"Hg
The month with the highest atmospheric pressure is January (30.29"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in April
Herbert, ID
- Average wind speed in April: 7.3mph
The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is January (4.3mph).
Average humidity in April
Herbert, ID
- Average humidity in April: 63%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (38%).
Average rainfall in April
Herbert, ID
- Average rainfall in April: 1.26"
The wettest months (with the highest rainfall) are April and May (1.26").
The driest month (with the least rainfall) is July (0.39").
Average rainfall days in April
Herbert, ID
- Average rainfall days in April: 14.9 days
The month with the highest number of rainy days is April (14.9 days).
The month with the least rainy days is July (6.3 days).
Average snowfall in April
Herbert, ID
- Average snowfall in April: 1.85"
The month with the highest snowfall is January (8.9").
The months with the least snowfall are June, July and August (0").
Average snowfall days in April
Herbert, ID
- Average snowfall days in April: 5.6 days
The months with the highest number of snowfall days are January and February (18.1 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in April /
Average sunshine in April
Herbert, 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: 10h and 1min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).
Average sunshine days in April
Herbert, ID
- Average sunshine days in April: 10.9 days
The month with the most sunshine days is July (20.6 days).
The month with the least sunshine days is February (8.8 days).
Average UV index in April
Herbert, 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 and December (UV index 1).
Average cloud cover in April
Herbert, ID
- Average cloud cover in April: 32
The months with the most cloud cover are January and February (Cloud cover 53).
The months with the least cloud cover are July and August (Cloud cover 11).
Average visibility in April
Herbert, 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).
Herbert, Idaho, USA
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