April weather forecastOsburn, ID
April
Weather in April
April in Osburn, Idaho, is a frosty spring month, with an average temperature fluctuating between 29.5°F (-1.4°C) and 48°F (8.9°C).Temperature
A slight uplift in the average high-temperature marks April, adjusting from March's cold 39.7°F (4.3°C) to a chilly 48°F (8.9°C). Osburn's temperature drops to an average low of 29.5°F (-1.4°C) during the nights of April.Humidity
In April, the average relative humidity is 80%.Rainfall
In Osburn, during April, the rain falls for 17.3 days and regularly aggregates up to 2.48" (63mm) of precipitation. In Osburn, during the entire year, the rain falls for 128.7 days and collects up to 24.65" (626mm) of precipitation.Snowfall
January through May, September through December are months with snowfall in Osburn, Idaho. In Osburn, Idaho, in April, during 6.1 snowfall days, 3.7" (94mm) of snow is typically accumulated. In Osburn, during the entire year, snow falls for 74.7 days and aggregates up to 63.27" (1607mm) of snow.Daylight
In Osburn, the average length of the day in April is 13h and 40min.On the first day of the month, sunrise is at 6:20 am and sunset at 7:14 pm. On the last day of April, sunrise is at 5:27 am and sunset at 7:55 pm PDT.
Sunshine
In April, the average sunshine in Osburn is 7.6h.UV index
The average daily maximum UV index in April in Osburn, Idaho, is 2. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV rays for the average person.Note: The maximum UV index of 2 during April leads to these instructions:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Osburn, ID
- Average high temperature in April: 48°F
The warmest month (with the highest average high temperature) is August (78.4°F).
The month with the lowest average high temperature is December (30°F).
- Average low temperature in April: 29.5°F
The month with the highest average low temperature is August (47.8°F).
The coldest month (with the lowest average low temperature) is December (19.2°F).
Average pressure in April
Osburn, ID
- Average pressure in April: 30"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The months with the lowest atmospheric pressure are June and August (29.93"Hg).
Average wind speed in April
Osburn, ID
- Average wind speed in April: 4.9mph
The windiest month (with the highest average wind speed) is April (4.9mph).
The calmest months (with the lowest average wind speed) are September and December (4.2mph).
Average humidity in April
Osburn, ID
- Average humidity in April: 80%
The month with the highest relative humidity is January (92%).
The months with the lowest relative humidity are July and August (53%).
Average rainfall in April
Osburn, ID
- Average rainfall in April: 2.48"
The wettest month (with the highest rainfall) is January (3.07").
The driest month (with the least rainfall) is July (0.51").
Average rainfall days in April
Osburn, ID
- Average rainfall days in April: 17.3 days
The month with the highest number of rainy days is April (17.3 days).
The month with the least rainy days is July (6 days).
Average snowfall in April
Osburn, ID
- Average snowfall in April: 3.7"
The month with the highest snowfall is January (16.5").
The months with the least snowfall are June, July and August (0").
Average snowfall days in April
Osburn, ID
- Average snowfall days in April: 6.1 days
The month with the highest number of snowfall days is December (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
Osburn, ID
- Average daylight in April: 13h and 42min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in April: 7h and 36min
The month with the most sunshine is August (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 3h and 12min).
Average sunshine days in April
Osburn, ID
- Average sunshine days in April: 9.4 days
The month with the most sunshine days is July (23.7 days).
The month with the least sunshine days is March (9.3 days).
Average UV index in April
Osburn, 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, November and December (UV index 1).
Average cloud cover in April
Osburn, ID
- Average cloud cover in April: 52
The months with the most cloud cover are January, February and December (Cloud cover 67).
The months with the least cloud cover are July and August (Cloud cover 16).
Average visibility in April
Osburn, ID
- Average visibility in April: 5mi
The months with the highest visibility are June, July, August and September (6mi).
The months with the lowest visibility are January, February and December (3mi).
