March weather forecast
Port Clinton, OH

Weather in March

The first month of the spring, March, is also a wintry month in Port Clinton, Ohio, with an average temperature fluctuating between 31.5°F (-0.3°C) and 41.7°F (5.4°C).

Temperature

In March, the average high-temperature marginally rises from 32.9°F (0.5°C) in February to a still cold 41.7°F (5.4°C). In March, in Port Clinton, Ohio, the average low-temperature is 31.5°F (-0.3°C).

Humidity

In Port Clinton, the average relative humidity in March is 79%.

Rainfall

In Port Clinton, Ohio, during 12 rainfall days, 2.28" (58mm) of precipitation is typically accumulated. In Port Clinton, Ohio, during the entire year, the rain falls for 163.4 days and collects up to 34.92" (887mm) of precipitation.

Snowfall

Months with snowfall in Port Clinton are January through May, November and December. In Port Clinton, during March, snow falls for 6.5 days and regularly aggregates up to 1.14" (29mm) of snow. In Port Clinton, during the entire year, snow falls for 48.2 days and aggregates up to 11.89" (302mm) of snow.

Ocean temperature

In March, the average ocean temperature is 32.9°F (0.5°C).
Note: For swimming, this is considered extremely cold, dangerous, and life-threatening. Unless suitably protected with insulated waterproof clothing, hypothermia quickly occurs.

Daylight

The average length of the day in March in Port Clinton, Ohio, is 11h and 58min.
On the first day of the month, sunrise is at 7:05 am and sunset at 6:22 pm EST. On the last day of March, sunrise is at 7:15 am and sunset at 7:55 pm EDT.
Note: On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time lasts until Sunday, November 6. 2022, at 2:00 am; consequently, the time zone reverts from EDT to EST.

Sunshine

The average sunshine in March is 5.7h.

UV index

The average daily maximum UV index in March in Port Clinton is 2. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 2 in March interpret into the following advice:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the temperature in March in Port Clinton?

The average high-temperature, in March, is 41.7°F (5.4°C), while the average low-temperature is 31.5°F (-0.3°C).

What is the average humidity in March in Port Clinton?

In Port Clinton, the average relative humidity in March is 79%.

How much does it rain in Port Clinton in March?

In March, in Port Clinton, Ohio, the rain falls for 12 days. Throughout March, 2.28" (58mm) of precipitation is accumulated.

How many days does it snow in March in Port Clinton?

In Port Clinton, during March, snow falls for 6.5 days and regularly aggregates up to 1.14" (29mm) of snow.

What is the ocean temperature in March in Port Clinton?

In Port Clinton, Ohio, in March, the average water temperature is 32.9°F (0.5°C). For swimming, this is considered very dangerous and immediately life-threatening. Total loss of breathing control instantly occurs, and clear thinking becomes almost impossible. A specialized swimsuit is obligatory to minimize thermal loss.

How many hours of daylight does Port Clinton have in March?

In March, the average day length is 11h and 58min.

When are sunrise and sunset in March in Port Clinton?

On the first day of March in Port Clinton, Ohio, sunrise is at 7:05 am and sunset at 6:22 pm EST. On the last day of the month, sunrise is at 7:15 am and sunset at 7:55 pm EDT.

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

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. DST ends Sunday, November 6. 2022, at 2:00 am.

How many hours of sunshine does Port Clinton have in March?

The average sunshine duration in March in Port Clinton, Ohio, is 5.7h.

What is the UV index reading in March in Port Clinton?

In Port Clinton, Ohio, the average daily maximum UV index in March is 2. A UV Index reading of 2, and below, represents a minimal hazard to health from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in March
Port Clinton, OH

Average temperature in March - Port Clinton, OH
  • Average high temperature in March: 41.7°F

The warmest month (with the highest average high temperature) is July (77.7°F).
The month with the lowest average high temperature is January (30.6°F).

  • Average low temperature in March: 31.5°F

The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (21°F).

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Average pressure in March
Port Clinton, OH

Average pressure in March - Port Clinton, OH
  • Average pressure in March: 30.09"Hg

The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in March
Port Clinton, OH

Average wind speed in March - Port Clinton, OH
  • Average wind speed in March: 10.7mph

The windiest month (with the highest average wind speed) is January (12.1mph).
The calmest month (with the lowest average wind speed) is July (7.5mph).

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Average humidity in March
Port Clinton, OH

Average humidity in March - Port Clinton, OH
  • Average humidity in March: 79%

The months with the highest relative humidity are January and February (84%).
The month with the lowest relative humidity is October (74%).

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Average rainfall in March
Port Clinton, OH

Average rainfall in March - Port Clinton, OH
  • Average rainfall in March: 2.28"

The wettest month (with the highest rainfall) is June (4.76").
The driest month (with the least rainfall) is February (1.57").

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Average rainfall days in March
Port Clinton, OH

Average rainfall days in March - Port Clinton, OH
  • Average rainfall days in March: 12 days

The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is February (7.6 days).

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Average snowfall in March
Port Clinton, OH

Average snowfall in March - Port Clinton, OH
  • Average snowfall in March: 1.14"

The month with the highest snowfall is February (3.54").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in March
Port Clinton, OH

Average snowfall days in March - Port Clinton, OH
  • Average snowfall days in March: 6.5 days

The month with the highest number of snowfall days is January (13.4 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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Average sea temperature in March
Port Clinton, OH

Average sea temperature in March - Port Clinton, OH
  • Average sea temperature in March: 32.9°F

The best month for swimming (with the highest average sea temperature) is July (76.6°F).
The coldest month (with the lowest average sea temperature) is February (32.3°F).

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Average daylight in March /
Average sunshine in March
Port Clinton, OH

Average daylight in March / Average sunshine in March - Port Clinton, OH
  • Average daylight in March: 11h and 58min

The month with the longest days is June (Average daylight: 15h and 8min).
The month with the shortest days is December (Average daylight: 9h and 14min).

  • Average sunshine in March: 5h and 42min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).

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Average sunshine days in March
Port Clinton, OH

Average sunshine days in March - Port Clinton, OH
  • Average sunshine days in March: 13.1 days

The month with the most sunshine days is September (13.5 days).
The month with the least sunshine days is February (9 days).

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Average UV index in March
Port Clinton, OH

Average UV index in March - Port Clinton, OH
  • Average UV index in March: 2

The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in March
Port Clinton, OH

Average cloud cover in March - Port Clinton, OH
  • Average cloud cover in March: 54

The month with the most cloud cover is January (Cloud cover 67).
The months with the least cloud cover are July and August (Cloud cover 29).

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Average visibility in March
Port Clinton, OH

Average visibility in March - Port Clinton, OH
  • Average visibility in March: 6mi

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

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