March weather forecast
Bay City, OR

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Weather in March

The first month of the spring, March, is also a frosty month in Bay City, Oregon, with an average temperature fluctuating between 49.8°F (9.9°C) and 41.7°F (5.4°C).

Temperature

Bay City experiences a subtle adjustment in high-temperatures to a still frosty 49.8°F (9.9°C) with the onset of March, maintaining near parity with February's 47.5°F (8.6°C). Bay City's nighttime temperatures in March reveal a minimal variation from the daytime highs, averaging at a wintry 41.7°F (5.4°C).

Humidity

In March, the average relative humidity is 82%.

Rainfall

In Bay City, in March, during 16.1 rainfall days, 1.02" (26mm) of precipitation is typically accumulated. Throughout the year, there are 129.7 rainfall days, and 11.85" (301mm) of precipitation is accumulated.

Snowfall

March through December are months without snowfall.

Ocean temperature

In Bay City, the average seawater temperature in March is 48.7°F (9.3°C).
Note: Taking a dip in 48.7°F (9.3°C) can be perilous. Submersion in temperatures under 50°F (10°C) triggers severe cold shock accompanied by hyperventilation.

Daylight

The average length of the day in March is 11h and 58min.
On the first day of the month, sunrise is at 6:52 am and sunset at 6:03 pm PST. On the last day of March, sunrise is at 6:55 am and sunset at 7:43 pm PDT.
Note: On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from PST to PDT. Daylight Saving Time lasts until Sunday, November 3. 2024, at 2:00 am; consequently, the time zone reverts from PDT to PST.

Sunshine

In Bay City, the average sunshine in March is 5.6h.

UV index

In March, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 3 during March translates into the following directions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.

Frequently asked questions

What are the temperatures in March?

In March, in Bay City, the average high-temperature is 49.8°F (9.9°C), and the average low-temperature is 41.7°F (5.4°C).

What is the average humidity in March?

In Bay City, the average relative humidity in March is 82%.

How much does it rain in March?

In Bay City, in March, during 16.1 rainfall days, 1.02" (26mm) of precipitation is typically accumulated.

When it does not snow?

March through December are months without snowfall.

Does it snow in March?

In March, it doesn't snow. February is the latest month when it typically snows.

What is the ocean temperature in March?

In March, the average ocean temperature is 48.7°F (9.3°C). Swimming in 48.7°F (9.3°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.

How many hours of daylight does Bay City have in March?

In Bay City, Oregon, the average day length in March is 11h and 58min.

When is the sunrise / sunset in March?

On the first day of March, sunrise is at 6:52 am and sunset at 6:03 pm PST. On the last day of the month, sunrise is at 6:55 am and sunset at 7:43 pm PDT.

When does Daylight Saving Time (DST) start in March?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from PST to PDT. DST ends Sunday, November 3. 2024, at 2:00 am.

How long on average sun shines in March?

In Bay City, the average sunshine duration in March is 5.6h.

How high is the UV index in March?

In Bay City, Oregon, the average daily maximum UV index in March is 3. A UV Index estimate of 3 to 5 represents a moderate vulnerability 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 March
Bay City, OR

Average temperature in March - Bay City, OR
  • Average high temperature in March: 49.8°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 March: 41.7°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).

Average pressure in March
Bay City, OR

Average pressure in March - Bay City, OR
  • Average pressure in March: 30.03"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).

Average wind speed in March
Bay City, OR

Average wind speed in March - Bay City, OR
  • Average wind speed in March: 9.8mph

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).

Average humidity in March
Bay City, OR

Average humidity in March - Bay City, OR
  • Average humidity in March: 82%

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

Average rainfall in March
Bay City, OR

Average rainfall in March - Bay City, OR
  • Average rainfall in March: 1.02"

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

Average rainfall days in March
Bay City, OR

Average rainfall days in March - Bay City, OR
  • Average rainfall days in March: 16.1 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).

Average snowfall in March
Bay City, OR

Average snowfall in March - Bay City, OR
  • Average snowfall in March: 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").

Average snowfall days in March
Bay City, OR

Average snowfall days in March - Bay City, OR
  • Average snowfall days in March: 0.4 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).

Average sea temperature in March
Bay City, OR

Average sea temperature in March - Bay City, OR
  • Average sea temperature in March: 48.7°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).

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

Average daylight in March / Average sunshine in March - Bay City, OR
  • Average daylight in March: 12h and 0min

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 March: 5h and 4min

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).

Average sunshine days in March
Bay City, OR

Average sunshine days in March - Bay City, OR
  • Average sunshine days in March: 12.4 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).

Average UV index in March
Bay City, OR

Average UV index in March - Bay City, OR
  • Average UV index in March: 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).

Average cloud cover in March
Bay City, OR

Average cloud cover in March - Bay City, OR
  • Average cloud cover in March: 58

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).

Average visibility in March
Bay City, OR

Average visibility in March - Bay City, OR
  • Average visibility in March: 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).

Bay City, Oregon, USA

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