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
Star's weather in April shows a minor rise in the average high-temperature, moving slightly up from March's fresh 50.2°F (10.1°C) to a moderate 57.7°F (14.3°C). April is noted for a mean low-temperature of 39°F (3.9°C).Humidity
In April, the average relative humidity in Star is 56%.Rainfall
In Star, Idaho, in April, during 13.9 rainfall days, 1.3" (33mm) of precipitation is typically accumulated. In Star, during the entire year, the rain falls for 118.3 days and collects up to 14.13" (359mm) of precipitation.Snowfall
Months with snowfall are January through April, November and December. April is the last month it regularly snows. During 0.7 snowfall days, in April, Star aggregates 0.16" (4mm) of snow. Throughout the year, in Star, there are 29 snowfall days, and 17.4" (442mm) of snow is accumulated.Daylight
The average length of the day in April in Star, Idaho, is 13h and 28min.On the first day of the month, sunrise is at 7:25 am and sunset at 8:13 pm. On the last day of April, sunrise is at 6:38 am and sunset at 8:47 pm MDT.
Sunshine
In Star, the average sunshine in April is 9.5h.UV index
In Star, the average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: The UV index of 3 in April translates into these instructions:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Boost your sun resistance with garments that are densely woven yet spacious. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
What are the temperatures in Star in April?
What is the average humidity in April in Star?
How many days does it rain in April in Star?
What is the last month it snows in Star?
How many hours of daylight does Star have in April?
When are sunrise and sunset in April in Star?
How many hours of sunshine does Star have in April?
What is the UV index intensity in April in Star?
Average temperature in April
Star, ID
- Average high temperature in April: 57.7°F
The warmest month (with the highest average high temperature) is July (88.7°F).
The month with the lowest average high temperature is December (35.1°F).
- Average low temperature in April: 39°F
The month with the highest average low temperature is August (61.3°F).
The coldest month (with the lowest average low temperature) is December (23.9°F).
Average pressure in April
Star, ID
- Average pressure in April: 29.98"Hg
The month with the highest atmospheric pressure is January (30.25"Hg).
The months with the lowest atmospheric pressure are June and August (29.91"Hg).
Average wind speed in April
Star, ID
- Average wind speed in April: 6.8mph
The windiest months (with the highest average wind speed) are March and April (6.8mph).
The calmest month (with the lowest average wind speed) is January (4.8mph).
Average humidity in April
Star, ID
- Average humidity in April: 56%
The month with the highest relative humidity is January (80%).
The months with the lowest relative humidity are July and August (31%).
Average rainfall in April
Star, ID
- Average rainfall in April: 1.3"
The wettest month (with the highest rainfall) is March (2.2").
The driest month (with the least rainfall) is July (0.2").
Average rainfall days in April
Star, ID
- Average rainfall days in April: 13.9 days
The month with the highest number of rainy days is March (17 days).
The month with the least rainy days is July (4 days).
Average snowfall in April
Star, ID
- Average snowfall in April: 0.16"
The month with the highest snowfall is December (5.31").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in April
Star, ID
- Average snowfall days in April: 0.7 days
The month with the highest number of snowfall days is December (8.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Star, 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 3min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).
Average sunshine days in April
Star, ID
- Average sunshine days in April: 14.3 days
The month with the most sunshine days is July (23.1 days).
The month with the least sunshine days is March (12.1 days).
Average UV index in April
Star, ID
- Average UV index in April: 3
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
Star, ID
- Average cloud cover in April: 30
The month with the most cloud cover is December (Cloud cover 41).
The month with the least cloud cover is July (Cloud cover 8).
Average visibility in April
Star, ID
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Star, Idaho, USA
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