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 beginning of April signals a minor rise in the average high-temperature, moving from a cold 40.3°F (4.6°C) in March to a chilly 46.6°F (8.1°C). In the month of April, the average low-temperature usually rests at a freezing cold 29.7°F (-1.3°C).Humidity
In April, the average relative humidity in Diamond Lake is 81%.Rainfall
In Diamond Lake, during April, the rain falls for 9.9 days and regularly aggregates up to 3.43" (87mm) of precipitation. Throughout the year, in Diamond Lake, there are 105.2 rainfall days, and 35.83" (910mm) of precipitation is accumulated.Snowfall
Months with snowfall in Diamond Lake, Oregon, are January through June, September through December. In Diamond Lake, in April, during 16.8 snowfall days, 17.87" (454mm) of snow is typically accumulated. In Diamond Lake, during the entire year, snow falls for 133.8 days and aggregates up to 206.73" (5251mm) of snow.Daylight
The average length of the day in April is 13h and 26min.On the first day of April, sunrise is at 6:48 am and sunset at 7:35 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 8:09 pm PDT.
Sunshine
The average sunshine in April is 8h.UV index
The average daily maximum UV index in April in Diamond Lake, Oregon, 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: The maximum UV index, 2 during April, leads to the following recommendations:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Frequently asked questions
What is the usual temperature for Diamond Lake in April?
What is the average humidity in April in Diamond Lake?
How many days does it rain in April in Diamond Lake?
How many days does it snow in April in Diamond Lake?
What is the average length of the day in April in Diamond Lake?
What time are sunrise and sunset in April in Diamond Lake?
How long on average sun shines in April in Diamond Lake?
What is the UV index intensity in April in Diamond Lake?
Average temperature in April
Diamond Lake, OR
- Average high temperature in April: 46.6°F
The warmest months (with the highest average high temperature) are July and August (76.5°F).
The month with the lowest average high temperature is December (35.4°F).
- Average low temperature in April: 29.7°F
The month with the highest average low temperature is August (46.4°F).
The coldest month (with the lowest average low temperature) is December (23.5°F).
Average pressure in April
Diamond Lake, OR
- Average pressure in April: 30.06"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is August (29.98"Hg).
Average wind speed in April
Diamond Lake, OR
- Average wind speed in April: 5.6mph
The windiest month (with the highest average wind speed) is January (6mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity in April
Diamond Lake, OR
- Average humidity in April: 81%
The months with the highest relative humidity are February and March (88%).
The months with the lowest relative humidity are July and August (59%).
Average rainfall in April
Diamond Lake, OR
- Average rainfall in April: 3.43"
The wettest month (with the highest rainfall) is January (5.55").
The driest month (with the least rainfall) is July (0.39").
Average rainfall days in April
Diamond Lake, OR
- Average rainfall days in April: 9.9 days
The month with the highest number of rainy days is May (14.3 days).
The month with the least rainy days is July (4.6 days).
Average snowfall in April
Diamond Lake, OR
- Average snowfall in April: 17.87"
The months with the highest snowfall are January and December (39.21").
The months with the least snowfall are July and August (0").
Average snowfall days in April
Diamond Lake, OR
- Average snowfall days in April: 16.8 days
The month with the highest number of snowfall days is March (21.8 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in April /
Average sunshine in April
Diamond 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: 8h and 0min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The months with the least sunshine are January and December (Average sunshine: 4h and 30min).
Average sunshine days in April
Diamond Lake, OR
- Average sunshine days in April: 8.8 days
The month with the most sunshine days is July (23.6 days).
The month with the least sunshine days is March (7.4 days).
Average UV index in April
Diamond Lake, OR
- Average UV index in April: 2
The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is February (UV index 1).
Average cloud cover in April
Diamond Lake, OR
- Average cloud cover in April: 53
The month with the most cloud cover is March (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 14).
Average visibility in April
Diamond Lake, OR
- Average visibility in April: 4mi
The months with the highest visibility are July, August and September (6mi).
The months with the lowest visibility are January, February, March, April, November and December (4mi).
Diamond Lake, Oregon, USA
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