April weather forecast
Orondo, WA

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Weather in April

April is a fresh spring month in Orondo, Washington, with an average temperature fluctuating between 34.2°F (1.2°C) and 54.1°F (12.3°C).

Temperature

April comes with an increase, with the average high-temperature moving from a frosty 44.2°F (6.8°C) in March to a cool 54.1°F (12.3°C). During April nights, Orondo records an average temperature of 34.2°F (1.2°C).

Humidity

In April, the average relative humidity in Orondo is 66%.

Rainfall

In Orondo, during April, the rain falls for 12.2 days and regularly aggregates up to 0.75" (19mm) of precipitation. In Orondo, during the entire year, the rain falls for 111.1 days and collects up to 11.3" (287mm) of precipitation.

Snowfall

Months with snowfall are January through April, November and December. April is the last month it regularly snows. During 0.3 snowfall days, in April, Orondo aggregates 0.04" (1mm) of snow. In Orondo, during the entire year, snow falls for 25.5 days and aggregates up to 14.76" (375mm) of snow.

Daylight

In Orondo, the average length of the day in April is 13h and 41min.
On the first day of April, sunrise is at 6:37 am and sunset at 7:31 pm. On the last day of the month, sunrise is at 5:43 am and sunset at 8:12 pm PDT.

Sunshine

The average sunshine in April is 10.5h.

UV index

The average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the average person.
Note: In April, a daily maximum UV index of 3 leads to the following instructions:
Put precautions into practice - Ensuring skin and eye safety is a necessity. The solar radiation around mid-day is intense; avoid the Sun and stay safe. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Updated: Jul 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in April?

Orondo in April has an average high-temperature of 54.1°F (12.3°C) and an average low-temperature of 34.2°F (1.2°C).

What is the average humidity in April?

In Orondo, the average relative humidity in April is 66%.

How many days does it rain in April?

In April, in Orondo, the rain falls for 12.2 days. Throughout April, 0.75" (19mm) of precipitation is accumulated.

What is the last month it snows?

April is the last month it regularly snows. During 0.3 snowfall days, in April, Orondo aggregates 0.04" (1mm) of snow.

How many hours of daylight does Orondo have in April?

In April, the average day length is 13h and 41min.

When is the sunrise / sunset in April in Orondo?

In April, on the first day of the month, sunrise is at 6:37 am and sunset at 7:31 pm. On the last day of the month, sunrise is at 5:43 am and sunset at 8:12 pm PDT.

How long on average sun shines in April?

In Orondo, the average sunshine duration in April is 10.5h.

What is the UV index intensity in April?

In April, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a moderate vulnerability from exposure to Sun's UV rays.
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
Orondo, WA

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

The warmest months (with the highest average high temperature) are July and August (82.6°F).
The month with the lowest average high temperature is December (32.4°F).

  • Average low temperature in April: 34.2°F

The month with the highest average low temperature is August (53.6°F).
The coldest month (with the lowest average low temperature) is December (20.7°F).

Average pressure in April
Orondo, WA

Average pressure in April - Orondo, WA
  • Average pressure in April: 30"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is August (29.93"Hg).

Average wind speed in April
Orondo, WA

Average wind speed in April - Orondo, WA
  • Average wind speed in April: 5.7mph

The windiest month (with the highest average wind speed) is June (6.1mph).
The calmest month (with the lowest average wind speed) is December (3.4mph).

Average humidity in April
Orondo, WA

Average humidity in April - Orondo, WA
  • Average humidity in April: 66%

The month with the highest relative humidity is January (89%).
The months with the lowest relative humidity are July and August (47%).

Average rainfall in April
Orondo, WA

Average rainfall in April - Orondo, WA
  • Average rainfall in April: 0.75"

The wettest month (with the highest rainfall) is January (1.77").
The driest months (with the least rainfall) are July and August (0.24").

Average rainfall days in April
Orondo, WA

Average rainfall days in April - Orondo, WA
  • Average rainfall days in April: 12.2 days

The month with the highest number of rainy days is March (14 days).
The month with the least rainy days is August (3.4 days).

Average snowfall in April
Orondo, WA

Average snowfall in April - Orondo, WA
  • Average snowfall in April: 0.04"

The month with the highest snowfall is December (4.76").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in April
Orondo, WA

Average snowfall days in April - Orondo, WA
  • Average snowfall days in April: 0.3 days

The month with the highest number of snowfall days is December (6.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in April /
Average sunshine in April
Orondo, WA

Average daylight in April / Average sunshine in April - Orondo, 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: 10h and 3min

The month with the most sunshine is August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).

Average sunshine days in April
Orondo, WA

Average sunshine days in April - Orondo, WA
  • Average sunshine days in April: 15.7 days

The month with the most sunshine days is August (26.3 days).
The month with the least sunshine days is February (13.3 days).

Average UV index in April
Orondo, WA

Average UV index in April - Orondo, 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 2).

Average cloud cover in April
Orondo, WA

Average cloud cover in April - Orondo, WA
  • Average cloud cover in April: 32

The month with the most cloud cover is January (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 11).

Average visibility in April
Orondo, WA

Average visibility in April - Orondo, WA
  • Average visibility in April: 6mi

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

Orondo, Washington, USA

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