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
Clarkia observes a slight ascent in average high-temperatures during April, adjusting from a cold 41.9°F (5.5°C) in March to a cool 50.2°F (10.1°C). During April nights, Clarkia witnesses a consistent average temperature of 30.6°F (-0.8°C).Humidity
The average relative humidity in April in Clarkia, Idaho, is 79%.Rainfall
In Clarkia, in April, during 14.4 rainfall days, 1.5" (38mm) of precipitation is typically accumulated. Throughout the year, there are 118.6 rainfall days, and 16.89" (429mm) of precipitation is accumulated.Snowfall
Months with snowfall in Clarkia are January through May, September through December. In Clarkia, Idaho, in April, during 3.6 snowfall days, 1.57" (40mm) of snow is typically accumulated. Throughout the year, there are 60.4 snowfall days, and 44.53" (1131mm) of snow is accumulated.Daylight
The average length of the day in April is 13h and 38min.On the first day of April in Clarkia, sunrise is at 6:22 am and sunset at 7:15 pm. On the last day of the month, sunrise is at 5:29 am and sunset at 7:54 pm PDT.
Sunshine
In Clarkia, Idaho, the average sunshine in April is 8.1h.UV index
In Clarkia, the average daily maximum UV index in April is 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: In April, the maximum UV index of 2 suggests this advice:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Frequently asked questions
What are the temperatures in Clarkia in April?
What is the average humidity in April in Clarkia?
How many days does it rain in April in Clarkia?
How much does it snow in Clarkia in April?
What is the average length of the day in April in Clarkia?
When is the sunrise / sunset in April in Clarkia?
How long on average sun shines in April in Clarkia?
What is the UV index reading in April in Clarkia?
Average temperature in April
Clarkia, ID
- Average high temperature in April: 50.2°F
The warmest month (with the highest average high temperature) is August (80.2°F).
The month with the lowest average high temperature is December (31.5°F).
- Average low temperature in April: 30.6°F
The month with the highest average low temperature is August (49.3°F).
The coldest month (with the lowest average low temperature) is December (20.8°F).
Average pressure in April
Clarkia, ID
- Average pressure in April: 30"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is August (29.92"Hg).
Average wind speed in April
Clarkia, ID
- Average wind speed in April: 4.8mph
The windiest month (with the highest average wind speed) is April (4.8mph).
The calmest months (with the lowest average wind speed) are August and September (3.9mph).
Average humidity in April
Clarkia, ID
- Average humidity in April: 79%
The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is August (52%).
Average rainfall in April
Clarkia, ID
- Average rainfall in April: 1.5"
The wettest month (with the highest rainfall) is January (2.24").
The driest month (with the least rainfall) is July (0.35").
Average rainfall days in April
Clarkia, ID
- Average rainfall days in April: 14.4 days
The month with the highest number of rainy days is April (14.4 days).
The month with the least rainy days is July (5.4 days).
Average snowfall in April
Clarkia, ID
- Average snowfall in April: 1.57"
The month with the highest snowfall is January (11.73").
The months with the least snowfall are June, July and August (0").
Average snowfall days in April
Clarkia, ID
- Average snowfall days in April: 3.6 days
The month with the highest number of snowfall days is December (14.5 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in April /
Average sunshine in April
Clarkia, ID
- Average daylight in April: 13h and 4min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in April: 8h and 1min
The month with the most sunshine is August (Average sunshine: 11h and 54min).
The months with the least sunshine are January and December (Average sunshine: 3h and 30min).
Average sunshine days in April
Clarkia, ID
- Average sunshine days in April: 13 days
The month with the most sunshine days is July (24.3 days).
The month with the least sunshine days is February (10.1 days).
Average UV index in April
Clarkia, ID
- Average UV index in April: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in April
Clarkia, ID
- Average cloud cover in April: 48
The months with the most cloud cover are January, February and December (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in April
Clarkia, ID
- Average visibility in April: 5mi
The months with the highest visibility are May, June, July, August and September (6mi).
The months with the lowest visibility are January and February (3mi).
Clarkia, Idaho, USA
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