April weather forecast
Bay City, OR

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Weather in April

April is a cool spring month in Bay City, Oregon, with an average temperature varying between 43.7°F (6.5°C) and 52.3°F (11.3°C).

Temperature

Bay City's April reports an average high-temperature of a cool 52.3°F (11.3°C), exhibiting a minor difference from March. Bay City's nighttime temperatures in April see a subtle dip to an average of 43.7°F (6.5°C).

Humidity

In Bay City, the average relative humidity in April is 81%.

Rainfall

In Bay City, in April, during 13.5 rainfall days, 0.94" (24mm) of precipitation is typically accumulated. In Bay City, during the entire year, the rain falls for 129.7 days and collects up to 11.85" (301mm) of precipitation.

Snowfall

March through December are months without snowfall in Bay City.

Ocean temperature

In April, the average ocean temperature is 49.8°F (9.9°C).
Note: If planning to swim in 49.8°F (9.9°C) under 50°F (10°C), wear a protective suit. Neglecting this advice might cause immediate cold shock and troubled breathing. A splash around 55.4°F (13°C) is not much warmer.

Daylight

The average length of the day in April is 13h and 34min.
On the first day of the month, sunrise is at 6:53 am and sunset at 7:44 pm. On the last day of April, sunrise is at 6:03 am and sunset at 8:21 pm PDT.

Sunshine

In April, the average sunshine in Bay City is 7.5h.

UV index

In Bay City, 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 exposure to the Sun's UV radiation for ordinary individuals.
Note: The UV index of 3 in April translates into these instructions:
Ensure safety - Recommendations to avert sunburn are presented. It's recommended to limit sun exposure when its radiation is at its peak during midday. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
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Frequently asked questions

What is the average April temperature in Bay City?

During April, Bay City experiences an average high-temperature of 52.3°F (11.3°C) and a low-temperature of 43.7°F (6.5°C).

What is the average humidity in April in Bay City?

In Bay City, the average relative humidity in April is 81%.

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

In Bay City, in April, during 13.5 rainfall days, 0.94" (24mm) of precipitation is typically accumulated.

When it does not snow in Bay City?

March through December are months without snowfall in Bay City.

What is the water temperature in April in Bay City?

In Bay City, Oregon, the average seawater temperature in April is 49.8°F (9.9°C). At temperatures below 50°F (10°C), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 55.4°F (13°C) is not comfortable.

What is the average length of the day in April in Bay City?

The average day length in April in Bay City is 13h and 34min.

When are sunrise and sunset in April in Bay City?

In April, on the first day of the month, sunrise is at 6:53 am and sunset at 7:44 pm. On the last day of the month, in Bay City, sunrise is at 6:03 am and sunset at 8:21 pm PDT.

How long on average sun shines in April in Bay City?

The average sunshine duration in April is 7.5h.

What is the UV index reading in April in Bay City?

The average daily maximum UV index in April in Bay City, Oregon, is 3. A UV Index of 3 to 5 symbolizes a medium health risk from unsafe exposure to Sun's UV rays.
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
Bay City, OR

Average temperature in April - Bay City, OR
  • Average high temperature in April: 52.3°F

The warmest month (with the highest average high temperature) is August (66.2°F).
The month with the lowest average high temperature is December (46.2°F).

  • Average low temperature in April: 43.7°F

The month with the highest average low temperature is August (55°F).
The coldest month (with the lowest average low temperature) is December (40.1°F).

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Average pressure in April
Bay City, OR

Average pressure in April - Bay City, OR
  • Average pressure in April: 30.08"Hg

The months with the highest atmospheric pressure are January and April (30.08"Hg).
The month with the lowest atmospheric pressure is September (30.02"Hg).

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Average wind speed in April
Bay City, OR

Average wind speed in April - Bay City, OR
  • Average wind speed in April: 8.8mph

The windiest month (with the highest average wind speed) is January (10.7mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).

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Average humidity in April
Bay City, OR

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

The month with the highest relative humidity is August (83%).
The month with the lowest relative humidity is May (80%).

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Average rainfall in April
Bay City, OR

Average rainfall in April - Bay City, OR
  • Average rainfall in April: 0.94"

The wettest month (with the highest rainfall) is December (2.13").
The driest month (with the least rainfall) is August (0.2").

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Average rainfall days in April
Bay City, OR

Average rainfall days in April - Bay City, OR
  • Average rainfall days in April: 13.5 days

The month with the highest number of rainy days is March (16.1 days).
The month with the least rainy days is August (4.4 days).

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Average snowfall in April
Bay City, OR

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

The month with the highest snowfall is February (0.12").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in April
Bay City, OR

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

The month with the highest number of snowfall days is February (1.1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average sea temperature in April
Bay City, OR

Average sea temperature in April - Bay City, OR
  • Average sea temperature in April: 49.8°F

The best month for swimming (with the highest average sea temperature) is July (57.2°F).
The coldest month (with the lowest average sea temperature) is February (48.1°F).

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

Average daylight in April / Average sunshine in April - Bay City, OR
  • Average daylight in April: 13h and 4min

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • Average sunshine in April: 7h and 3min

The months with the most sunshine are July and August (Average sunshine: 10h and 24min).
The months with the least sunshine are January and February (Average sunshine: 4h and 0min).

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Average sunshine days in April
Bay City, OR

Average sunshine days in April - Bay City, OR
  • Average sunshine days in April: 13.7 days

The month with the most sunshine days is August (25.3 days).
The month with the least sunshine days is March (12.4 days).

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Average UV index in April
Bay City, OR

Average UV index in April - Bay City, 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, November and December (UV index 2).

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Average cloud cover in April
Bay City, OR

Average cloud cover in April - Bay City, OR
  • Average cloud cover in April: 52

The months with the most cloud cover are January and March (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 28).

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Average visibility in April
Bay City, OR

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

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

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Bay City, Oregon, USA

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