April weather forecast
Otis Orchards, WA

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Weather in April

April in Otis Orchards, Washington, is a cool spring month, with temperature in the range of an average high of 54.1°F (12.3°C) and an average low of 34.9°F (1.6°C).

Temperature

With the onset of April, Otis Orchards's average high-temperature sees a rise, moving from March's chilly 45°F (7.2°C) to a cool 54.1°F (12.3°C). Otis Orchards reports an average nighttime low-temperature of 34.9°F (1.6°C) in April.

Humidity

In April, the average relative humidity in Otis Orchards is 71%.

Rainfall

In April, the rain falls for 14.8 days. Throughout April, 1.42" (36mm) of precipitation is accumulated. In Otis Orchards, during the entire year, the rain falls for 125.4 days and collects up to 17.28" (439mm) of precipitation.

Snowfall

January through May, September through December are months with snowfall in Otis Orchards. In Otis Orchards, in April, snow falls for 3 days, with typically accumulated 1.18" (30mm) of snow. Throughout the year, there are 56.4 snowfall days, and 37.4" (950mm) of snow is accumulated.

Daylight

In Otis Orchards, the average length of the day in April is 13h and 41min.
On the first day of the month, sunrise is at 6:25 am and sunset at 7:19 pm. On the last day of April, sunrise is at 5:31 am and sunset at 8:00 pm PDT.

Sunshine

The average sunshine in April is 9h.

UV index

The average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In April, the maximum UV index of 3 transforms into these recommendations:
Take necessary precautions - Defending against sun damage is advocated. It's recommended to limit sun exposure when its radiation is at its peak during midday. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
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Frequently asked questions

What are the temperatures in Otis Orchards in April?

In Otis Orchards, 54.1°F (12.3°C) is the average high-temperature and 34.9°F (1.6°C) is the average low-temperature during April.

What is the average humidity in April in Otis Orchards?

In Otis Orchards, the average relative humidity in April is 71%.

How many days does it rain in April in Otis Orchards?

In April, the rain falls for 14.8 days. Throughout April, 1.42" (36mm) of precipitation is accumulated.

How many days does it snow in April in Otis Orchards?

In Otis Orchards, Washington, in April, during 3 snowfall days, 1.18" (30mm) of snow is typically accumulated.

How many hours of daylight does Otis Orchards have in April?

The average day length in April in Otis Orchards, Washington, is 13h and 41min.

When is the sunrise / sunset in April in Otis Orchards?

In April, on the first day of the month, sunrise is at 6:25 am and sunset at 7:19 pm. On the last day of the month, in Otis Orchards, sunrise is at 5:31 am and sunset at 8:00 pm PDT.

How many hours of sunshine does Otis Orchards have in April?

The average sunshine duration in April in Otis Orchards is 9h.

What is the UV index reading in April in Otis Orchards?

In April, the average daily maximum UV index in Otis Orchards is 3. A UV Index of 3 to 5 symbolizes a medium health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Otis Orchards, WA

Average temperature in April - Otis Orchards, WA
  • Average high temperature in April: 54.1°F

The warmest month (with the highest average high temperature) is August (83.3°F).
The month with the lowest average high temperature is December (32°F).

  • Average low temperature in April: 34.9°F

The month with the highest average low temperature is August (55.9°F).
The coldest month (with the lowest average low temperature) is December (21.9°F).

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Average pressure in April
Otis Orchards, WA

Average pressure in April - Otis Orchards, WA
  • Average pressure in April: 29.99"Hg

The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is August (29.91"Hg).

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Average wind speed in April
Otis Orchards, WA

Average wind speed in April - Otis Orchards, WA
  • Average wind speed in April: 6.1mph

The windiest month (with the highest average wind speed) is April (6.1mph).
The calmest month (with the lowest average wind speed) is December (4.7mph).

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Average humidity in April
Otis Orchards, WA

Average humidity in April - Otis Orchards, WA
  • Average humidity in April: 71%

The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (43%).

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Average rainfall in April
Otis Orchards, WA

Average rainfall in April - Otis Orchards, WA
  • Average rainfall in April: 1.42"

The wettest month (with the highest rainfall) is January (2.28").
The driest months (with the least rainfall) are July and August (0.35").

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Average rainfall days in April
Otis Orchards, WA

Average rainfall days in April - Otis Orchards, WA
  • Average rainfall days in April: 14.8 days

The month with the highest number of rainy days is March (16 days).
The month with the least rainy days is July (5.1 days).

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Average snowfall in April
Otis Orchards, WA

Average snowfall in April - Otis Orchards, WA
  • Average snowfall in April: 1.18"

The month with the highest snowfall is January (10.51").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in April
Otis Orchards, WA

Average snowfall days in April - Otis Orchards, WA
  • Average snowfall days in April: 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).

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Average daylight in April /
Average sunshine in April
Otis Orchards, WA

Average daylight in April / Average sunshine in April - Otis Orchards, WA
  • Average daylight in April: 13h and 4min

The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).

  • Average sunshine in April: 9h and 0min

The month with the most sunshine is August (Average sunshine: 12h and 0min).
The months with the least sunshine are January and December (Average sunshine: 3h and 48min).

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Average sunshine days in April
Otis Orchards, WA

Average sunshine days in April - Otis Orchards, WA
  • Average sunshine days in April: 12.6 days

The month with the most sunshine days is July (24.3 days).
The month with the least sunshine days is March (10.3 days).

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Average UV index in April
Otis Orchards, WA

Average UV index in April - Otis Orchards, WA
  • Average UV index in April: 3

The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in April
Otis Orchards, WA

Average cloud cover in April - Otis Orchards, WA
  • Average cloud cover in April: 42

The month with the most cloud cover is January (Cloud cover 62).
The months with the least cloud cover are July and August (Cloud cover 13).

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Average visibility in April
Otis Orchards, WA

Average visibility in April - Otis Orchards, WA
  • Average visibility in April: 6mi

The months with the highest visibility are April, May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February and December (4mi).

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Otis Orchards, Washington, USA

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