April weather forecast
Coos Bay, OR

A unique sandy and rocky shore near a forest of pine trees in the Shore Acres State Park in Coos Bay, Oregon
A unique sandy and rocky shore near a forest of pine trees in the Shore Acres State Park in Coos Bay, Oregon

Weather in April

April, like March, in Coos Bay, Oregon, is a cool spring month, with an average temperature ranging between min 43.3°F (6.3°C) and max 54.5°F (12.5°C).

Temperature

In Coos Bay, the average high-temperature in April is almost the same as in March - a still fresh 54.5°F (12.5°C). In April, in Coos Bay, the average low-temperature is 43.3°F (6.3°C).

Humidity

April and October, with an average relative humidity of 81%, are the least humid months in Coos Bay.

Rainfall

In Coos Bay, it is raining for 16.7 days, with typically 2.95" (75mm) of accumulated precipitation. In Coos Bay, Oregon, during the entire year, the rain falls for 153 days and collects up to 33.5" (851mm) of precipitation.

Snowfall

March through October and December are months without snowfall.

Daylight

In April, the average length of the day is 13h and 27min.
On the first day of the month, sunrise is at 6:57 am and sunset at 7:43 pm. On the last day of April, in Coos Bay, sunrise is at 6:10 am and sunset at 8:17 pm PDT.

Sunshine

In April, the average sunshine in Coos Bay is 7.7h.

UV index

In Coos Bay, the average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: The average daily UV index of 3 in April transform into the following instructions:
Take precautions - Protection against skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the least humid month in Coos Bay?

The months with the lowest humidity are April and October, with an average relative humidity of 81%.

What is the average humidity in April in Coos Bay?

The average relative humidity in April in Coos Bay is 81%.

How many days does it rain in April in Coos Bay?

In Coos Bay, Oregon, during April, the rain falls for 16.7 days and regularly aggregates up to 2.95" (75mm) of precipitation.

When it does not snow in Coos Bay?

In Coos Bay, Oregon, snow does not fall in March through October and December.

How many hours of daylight does Coos Bay have in April?

In April, the average day length in Coos Bay is 13h and 27min.

What time are sunrise and sunset in April in Coos Bay?

On the first day of April, sunrise is at 6:57 am and sunset at 7:43 pm. On the last day of the month, sunrise is at 6:10 am and sunset at 8:17 pm PDT.

How many hours of sunshine does Coos Bay have in April?

The average sunshine duration in April in Coos Bay is 7.7h.

What is the UV index intensity in April in Coos Bay?

The average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Coos Bay, OR

Average temperature in April - Coos Bay, OR
  • Average high temperature in April: 54.5°F

The warmest month (with the highest average high temperature) is August (66.9°F).
The month with the lowest average high temperature is December (49.1°F).

  • Average low temperature in April: 43.3°F

The month with the highest average low temperature is August (52.3°F).
The coldest months (with the lowest average low temperature) are February and December (41.7°F).

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Average pressure in April
Coos Bay, OR

Average pressure in April - Coos Bay, OR
  • Average pressure in April: 30.09"Hg

The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is September (30.01"Hg).

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Average wind speed in April
Coos Bay, OR

Average wind speed in April - Coos Bay, OR
  • Average wind speed in April: 8.5mph

The windiest month (with the highest average wind speed) is March (9.1mph).
The calmest month (with the lowest average wind speed) is August (6.9mph).

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Average humidity in April
Coos Bay, OR

Average humidity in April - Coos Bay, OR
  • Average humidity in April: 81%

The months with the highest relative humidity are February and August (84%).
The months with the lowest relative humidity are April and October (81%).

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Average rainfall in April
Coos Bay, OR

Average rainfall in April - Coos Bay, OR
  • Average rainfall in April: 2.95"

The wettest month (with the highest rainfall) is December (5.87").
The driest month (with the least rainfall) is July (0.16").

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Average rainfall days in April
Coos Bay, OR

Average rainfall days in April - Coos Bay, OR
  • Average rainfall days in April: 16.7 days

The month with the highest number of rainy days is March (19.2 days).
The month with the least rainy days is August (3.5 days).

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Average snowfall in April
Coos Bay, OR

Average snowfall in April - Coos Bay, OR
  • Average snowfall in April: 0"

The month with the highest snowfall is February (0.2").
The months with the least snowfall are March, April, May, June, July, August, September, October and December (0").

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Average snowfall days in April
Coos Bay, OR

Average snowfall days in April - Coos Bay, OR
  • Average snowfall days in April: 0 days

The month with the highest number of snowfall days is February (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September and October (0 days).

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Average daylight in April /
Average sunshine in April
Coos Bay, OR

Average daylight in April / Average sunshine in April - Coos Bay, OR
  • Average daylight in April: 13h and 27min

The month with the longest days is June (Average daylight: 15h and 21min).
The month with the shortest days is December (Average daylight: 9h and 2min).

  • Average sunshine in April: 7h and 42min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The months with the least sunshine are January and February (Average sunshine: 4h and 24min).

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Average sunshine days in April
Coos Bay, OR

Average sunshine days in April - Coos Bay, OR
  • Average sunshine days in April: 11.3 days

The month with the most sunshine days is July (25.7 days).
The month with the least sunshine days is February (9.7 days).

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Average UV index in April
Coos Bay, OR

Average UV index in April - Coos Bay, OR
  • Average UV index in April: 3

The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are February and December (UV index 2).

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Average cloud cover in April
Coos Bay, OR

Average cloud cover in April - Coos Bay, OR
  • Average cloud cover in April: 51

The month with the most cloud cover is February (Cloud cover 56).
The months with the least cloud cover are July and September (Cloud cover 28).

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Average visibility in April
Coos Bay, OR

Average visibility in April - Coos Bay, OR
  • Average visibility in April: 6mi

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

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