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
April's onset brings a rise in the average high-temperature, moving from a cold 41.2°F (5.1°C) in March to a fresh 52.7°F (11.5°C). April's nights exhibit a sharp contrast from day highs, with an average temperature of 30.6°F (-0.8°C).Humidity
In April, the average relative humidity is 73%.Rainfall
In Orin, in April, it is raining for 16.1 days, with typically 1.14" (29mm) of accumulated precipitation. Throughout the year, in Orin, there are 128.8 rainfall days, and 13.62" (346mm) of precipitation is accumulated.Snowfall
January through April, September through December are months with snowfall. April is the last month it regularly snows. During 2.3 snowfall days, in April, Orin aggregates 0.51" (13mm) of snow. In Orin, during the entire year, snow falls for 57.6 days and aggregates up to 27.87" (708mm) of snow.Daylight
In Orin, the average length of the day in April is 13h and 44min.On the first day of the month, sunrise is at 6:27 am and sunset at 7:22 pm. On the last day of April, sunrise is at 5:32 am and sunset at 8:05 pm PDT.
Sunshine
In April, the average sunshine is 9.4h.UV index
In April, the average daily maximum UV index in Orin is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: A daily maximum UV index of 3 in April translates into the following instructions:
Take necessary precautions - Defending against sun damage is advocated. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April?
What is the average humidity in April?
How many days does it rain in April?
What is the last month it snows?
What is the average length of the day in April?
When is the sunrise / sunset in April?
How long on average sun shines in April?
How high is the UV index in April?
Average temperature in April
Orin, WA
- Average high temperature in April: 52.7°F
The warmest month (with the highest average high temperature) is August (82.6°F).
The month with the lowest average high temperature is December (29.3°F).
- Average low temperature in April: 30.6°F
The month with the highest average low temperature is August (50°F).
The coldest month (with the lowest average low temperature) is February (16.7°F).
Average pressure in April
Orin, WA
- Average pressure in April: 29.98"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in April
Orin, WA
- Average wind speed in April: 4mph
The windiest month (with the highest average wind speed) is April (4mph).
The calmest months (with the lowest average wind speed) are January and December (3.1mph).
Average humidity in April
Orin, WA
- Average humidity in April: 73%
The month with the highest relative humidity is January (95%).
The month with the lowest relative humidity is August (49%).
Average rainfall in April
Orin, WA
- Average rainfall in April: 1.14"
The wettest months (with the highest rainfall) are November and December (1.54").
The driest month (with the least rainfall) is August (0.28").
Average rainfall days in April
Orin, WA
- Average rainfall days in April: 16.1 days
The month with the highest number of rainy days is April (16.1 days).
The month with the least rainy days is August (4.1 days).
Average snowfall in April
Orin, WA
- Average snowfall in April: 0.51"
The month with the highest snowfall is January (7.8").
The months with the least snowfall are May, June, July and August (0").
Average snowfall days in April
Orin, WA
- Average snowfall days in April: 2.3 days
The month with the highest number of snowfall days is December (13.9 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in April /
Average sunshine in April
Orin, WA
- Average daylight in April: 13h and 4min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in April: 9h and 2min
The month with the most sunshine is August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in April
Orin, WA
- Average sunshine days in April: 11.5 days
The month with the most sunshine days is August (24.8 days).
The month with the least sunshine days is March (11.2 days).
Average UV index in April
Orin, WA
- 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, November and December (UV index 1).
Average cloud cover in April
Orin, WA
- Average cloud cover in April: 41
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 14).
Average visibility in April
Orin, WA
- Average visibility in April: 5mi
The months with the highest visibility are May, June, July, August and September (6mi).
The month with the lowest visibility is January (2mi).
Orin, Washington, USA
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