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 into April is marked by a modest rise in the average high-temperature, moving from March's wintry 42.4°F (5.8°C) to a cool 50.2°F (10.1°C). Throughout the month of April, Summer Lake expects an average low of 32.9°F (0.5°C).Humidity
In April, the average relative humidity is 66%.Rainfall
In April, the rain falls for 10.6 days. Throughout April, 1.54" (39mm) of precipitation is accumulated. Throughout the year, there are 91.4 rainfall days, and 15.67" (398mm) of precipitation is accumulated.Snowfall
January through June, September through December are months with snowfall. In April, it is snowing for 9.3 days. Throughout April, 6.54" (166mm) of snow is accumulated. In Summer Lake, during the entire year, snow falls for 95 days and aggregates up to 73.15" (1858mm) of snow.Daylight
The average length of the day in April is 13h and 26min.On the first day of the month, sunrise is at 6:43 am and sunset at 7:29 pm. On the last day of April, in Summer Lake, sunrise is at 5:57 am and sunset at 8:03 pm PDT.
Sunshine
In Summer Lake, Oregon, the average sunshine in April is 10h.UV index
The average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index of 3 during April translates into the following directions:
Put precautions into practice - Ensuring skin and eye safety is a necessity. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in April?
What is the average humidity in April in Summer Lake?
How many days does it rain in April?
How much does it snow in Summer Lake in April?
What is the average length of the day in April?
When are sunrise and sunset in April?
How many hours of sunshine does Summer Lake have in April?
How high is the UV index in April?
Average temperature in April
Summer Lake, OR
- Average high temperature in April: 50.2°F
The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is December (34.5°F).
- Average low temperature in April: 32.9°F
The month with the highest average low temperature is August (52.2°F).
The coldest month (with the lowest average low temperature) is December (23.7°F).
Average pressure in April
Summer Lake, OR
- Average pressure in April: 30.04"Hg
The month with the highest atmospheric pressure is January (30.18"Hg).
The month with the lowest atmospheric pressure is August (29.97"Hg).
Average wind speed in April
Summer Lake, OR
- Average wind speed in April: 7.5mph
The windiest month (with the highest average wind speed) is March (7.7mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity in April
Summer Lake, OR
- Average humidity in April: 66%
The month with the highest relative humidity is December (82%).
The month with the lowest relative humidity is July (45%).
Average rainfall in April
Summer Lake, OR
- Average rainfall in April: 1.54"
The wettest month (with the highest rainfall) is February (2.13").
The driest month (with the least rainfall) is July (0.2").
Average rainfall days in April
Summer Lake, OR
- Average rainfall days in April: 10.6 days
The month with the highest number of rainy days is May (12.8 days).
The month with the least rainy days is July (3.3 days).
Average snowfall in April
Summer Lake, OR
- Average snowfall in April: 6.54"
The month with the highest snowfall is February (16.06").
The months with the least snowfall are July and August (0").
Average snowfall days in April
Summer Lake, OR
- Average snowfall days in April: 9.3 days
The month with the highest number of snowfall days is December (16.8 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in April /
Average sunshine in April
Summer Lake, 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: 10h and 0min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The months with the least sunshine are January and December (Average sunshine: 5h and 36min).
Average sunshine days in April
Summer Lake, OR
- Average sunshine days in April: 13.4 days
The month with the most sunshine days is July (25.1 days).
The month with the least sunshine days is March (11.1 days).
Average UV index in April
Summer Lake, 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
Summer Lake, OR
- Average cloud cover in April: 38
The months with the most cloud cover are February and December (Cloud cover 45).
The months with the least cloud cover are July and August (Cloud cover 9).
Average visibility in April
Summer Lake, OR
- Average visibility in April: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (5mi).
Summer Lake, Oregon, USA
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