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
The shift from March to April sees a slight increase in the average high-temperature, transitioning from a chilly 48.7°F (9.3°C) to a fresh 54.3°F (12.4°C). During the month of April, Prospect's nighttime temperature lowers to an average of 33.8°F (1°C).Humidity
In Prospect, the average relative humidity in April is 78%.Rainfall
In Prospect, during April, the rain falls for 16.2 days and regularly aggregates up to 2.28" (58mm) of precipitation. In Prospect, Oregon, during the entire year, the rain falls for 140 days and collects up to 23.78" (604mm) of precipitation.Snowfall
January through May, November and December are months with snowfall. In Prospect, during April, snow falls for 2.3 days and regularly aggregates up to 1.06" (27mm) of snow. Throughout the year, there are 25 snowfall days, and 21.77" (553mm) of snow is accumulated.Daylight
The average length of the day in April is 13h and 25min.On the first day of April, sunrise is at 6:50 am and sunset at 7:36 pm. On the last day of the month, sunrise is at 6:04 am and sunset at 8:09 pm PDT.
Sunshine
In Prospect, the average sunshine in April is 8.8h.UV index
In Prospect, the average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: The maximum UV index, 3 during April, leads to the following recommendations:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Frequently asked questions
What are April temperatures in Prospect?
What is the average humidity in April in Prospect?
How much does it rain in Prospect in April?
How many days does it snow in April in Prospect?
How many hours of daylight does Prospect have in April?
When is the sunrise / sunset in April in Prospect?
How many hours of sunshine does Prospect have in April?
What is the UV index intensity in April in Prospect?
Average temperature in April
Prospect, OR
- Average high temperature in April: 54.3°F
The warmest month (with the highest average high temperature) is August (82°F).
The month with the lowest average high temperature is December (42.8°F).
- Average low temperature in April: 33.8°F
The month with the highest average low temperature is August (48.6°F).
The coldest month (with the lowest average low temperature) is December (28.6°F).
Average pressure in April
Prospect, OR
- Average pressure in April: 30.06"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is August (29.98"Hg).
Average wind speed in April
Prospect, OR
- Average wind speed in April: 4.5mph
The windiest month (with the highest average wind speed) is January (5mph).
The calmest month (with the lowest average wind speed) is September (3.9mph).
Average humidity in April
Prospect, OR
- Average humidity in April: 78%
The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is August (60%).
Average rainfall in April
Prospect, OR
- Average rainfall in April: 2.28"
The wettest month (with the highest rainfall) is December (3.82").
The driest month (with the least rainfall) is July (0.24").
Average rainfall days in April
Prospect, OR
- Average rainfall days in April: 16.2 days
The month with the highest number of rainy days is March (18.3 days).
The month with the least rainy days is July (3.8 days).
Average snowfall in April
Prospect, OR
- Average snowfall in April: 1.06"
The month with the highest snowfall is February (6.77").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in April
Prospect, OR
- Average snowfall days in April: 2.3 days
The month with the highest number of snowfall days is February (6.2 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Prospect, OR
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in April: 8h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days in April
Prospect, OR
- Average sunshine days in April: 11.3 days
The month with the most sunshine days is July (25.7 days).
The month with the least sunshine days is February (10 days).
Average UV index in April
Prospect, OR
- 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, February, March, November and December (UV index 2).
Average cloud cover in April
Prospect, OR
- Average cloud cover in April: 47
The month with the most cloud cover is March (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in April
Prospect, OR
- Average visibility in April: 5mi
The months with the highest visibility are July, August and September (6mi).
The month with the lowest visibility is December (4mi).
Prospect, Oregon, USA
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