April weather forecast
Redondo, WA

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Weather in April

April in Redondo, Washington, is a moderate spring month, with an average temperature varying between 55.9°F (13.3°C) and 39.2°F (4°C).

Temperature

Observing a slight rise in April, the average high-temperature shifts from March's cool 50.5°F (10.3°C) to a mild 55.9°F (13.3°C). Redondo's average low-temperature for the month of April records at a wintry 39.2°F (4°C).

Humidity

In April, the average relative humidity is 79%.

Rainfall

In Redondo, in April, it is raining for 17.9 days, with typically 2.48" (63mm) of accumulated precipitation. Throughout the year, in Redondo, Washington, there are 177.2 rainfall days, and 30.79" (782mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, November and December. April is the last month it regularly snows in Redondo. During 0.8 snowfall days, in April, Redondo aggregates 0.12" (3mm) of snow. Throughout the year, in Redondo, there are 13.3 snowfall days, and 7.01" (178mm) of snow is accumulated.

Daylight

The average length of the day in April in Redondo is 13h and 40min.
On the first day of April in Redondo, sunrise is at 6:46 am and sunset at 7:39 pm. On the last day of the month, sunrise is at 5:52 am and sunset at 8:20 pm PDT.

Sunshine

The average sunshine in April is 8h.

UV index

In April, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the average person.
Note: During April, 3 as the daily maximum UV index converts into the following advice:
Prioritize safety - Recommendations to avert sunburn are shared. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
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Frequently asked questions

What is the average April temperature in Redondo?

In April, in Redondo, the average high-temperature is 55.9°F (13.3°C), and the average low-temperature is 39.2°F (4°C).

What is the average humidity in April in Redondo?

In April, the average relative humidity is 79%.

How many days does it rain in April in Redondo?

In April, the rain falls for 17.9 days. Throughout April, 2.48" (63mm) of precipitation is accumulated.

What is the last month it snows in Redondo?

April is the last month it regularly snows in Redondo, Washington. During 0.8 snowfall days, in April, Redondo aggregates 0.12" (3mm) of snow.

How many hours of daylight does Redondo have in April?

In Redondo, Washington, the average day length in April is 13h and 40min.

When is the sunrise / sunset in April in Redondo?

On the first day of April, sunrise is at 6:46 am and sunset at 7:39 pm. On the last day of the month, sunrise is at 5:52 am and sunset at 8:20 pm PDT.

How many hours of sunshine does Redondo have in April?

The average sunshine duration in April in Redondo is 8h.

What is the UV index intensity in April in Redondo?

In April, the average daily maximum UV index in Redondo, Washington, is 3. A UV Index value of 3 to 5 symbolizes a moderate health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Redondo, WA

Average temperature in April - Redondo, WA
  • Average high temperature in April: 55.9°F

The warmest month (with the highest average high temperature) is August (77.5°F).
The month with the lowest average high temperature is December (42.6°F).

  • Average low temperature in April: 39.2°F

The month with the highest average low temperature is August (52.9°F).
The coldest month (with the lowest average low temperature) is December (34.2°F).

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Average pressure in April
Redondo, WA

Average pressure in April - Redondo, WA
  • Average pressure in April: 30.05"Hg

The month with the highest atmospheric pressure is January (30.1"Hg).
The months with the lowest atmospheric pressure are March, August and September (30.01"Hg).

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Average wind speed in April
Redondo, WA

Average wind speed in April - Redondo, WA
  • Average wind speed in April: 4.6mph

The windiest month (with the highest average wind speed) is March (5.1mph).
The calmest months (with the lowest average wind speed) are July and August (3.5mph).

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Average humidity in April
Redondo, WA

Average humidity in April - Redondo, WA
  • Average humidity in April: 79%

The months with the highest relative humidity are January and December (86%).
The month with the lowest relative humidity is July (68%).

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Average rainfall in April
Redondo, WA

Average rainfall in April - Redondo, WA
  • Average rainfall in April: 2.48"

The wettest month (with the highest rainfall) is December (4.72").
The driest month (with the least rainfall) is July (0.43").

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Average rainfall days in April
Redondo, WA

Average rainfall days in April - Redondo, WA
  • Average rainfall days in April: 17.9 days

The month with the highest number of rainy days is March (20 days).
The month with the least rainy days is August (5.9 days).

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Average snowfall in April
Redondo, WA

Average snowfall in April - Redondo, WA
  • Average snowfall in April: 0.12"

The month with the highest snowfall is February (3.27").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in April
Redondo, WA

Average snowfall days in April - Redondo, WA
  • Average snowfall days in April: 0.8 days

The month with the highest number of snowfall days is February (4.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in April / Average sunshine in April - Redondo, 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: 8h and 0min

The month with the most sunshine is August (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 4h and 12min).

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Average sunshine days in April
Redondo, WA

Average sunshine days in April - Redondo, WA
  • Average sunshine days in April: 10 days

The month with the most sunshine days is August (22.8 days).
The months with the least sunshine days are February and November (8.5 days).

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Average UV index in April
Redondo, WA

Average UV index in April - Redondo, 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).

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Average cloud cover in April
Redondo, WA

Average cloud cover in April - Redondo, WA
  • Average cloud cover in April: 51

The month with the most cloud cover is December (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 25).

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Average visibility in April
Redondo, WA

Average visibility in April - Redondo, WA
  • Average visibility in April: 5mi

The months with the highest visibility are June, July, August and September (6mi).
The months with the lowest visibility are January, February, March, April, May, October, November and December (5mi).

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Redondo, Washington, USA

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