March weather forecastPort Clinton, OH
March
Weather in March
The transition from winter to spring begins in March. With the increase in temperature, rainfall records go up to 2.28" (58mm), surpassing the snowy conditions of the previous months. Longer daylight and sunshine hours herald the start of more pleasant weather. However, westerly winds bring a bite to the air, maintaining an emphasis on warmer clothing. Despite spring's onset, March remains a chilly month with the average high temperature not exceeding 41.7°F (5.4°C).Temperature
March's arrival brings a modest temperature shift, moving from an icy 32.9°F (0.5°C) in February to a still wintry 41.7°F (5.4°C). The low-temperature average for Port Clinton during March stands at a subzero cold 31.5°F (-0.3°C).Humidity
The average relative humidity in March in Port Clinton, Ohio, is 79%.Rainfall
In Port Clinton, during March, the rain falls for 12 days and regularly aggregates up to 2.28" (58mm) of precipitation. In Port Clinton, during the entire year, the rain falls for 163.4 days and collects up to 34.92" (887mm) of precipitation.Snowfall
Months with snowfall are January through May, November and December. In Port Clinton, in March, snow falls for 6.5 days, with typically accumulated 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 Port Clinton, the average seawater temperature in March is 32.9°F (0.5°C).Note: With respect to swimming, this presents an immediate life risk. Instant loss of breath control impedes logical thought. The use of a specialized swimsuit is vital to curb thermal loss.
Daylight
The average length of the day in March is 11h and 58min.On the first day of March, sunrise is at 7:04 am and sunset at 6:22 pm EST. On the last day of the month, sunrise is at 7:14 am and sunset at 7:56 pm EDT.
Note: On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time lasts until Sunday, November 3. 2024, at 2:00 am; consequently, the time zone reverts from EDT to EST.
Sunshine
In March, the average sunshine is 5.7h.UV index
In Port Clinton, Ohio, the average daily maximum UV index in March is 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum daily UV index of 2 during March morphs into the following directions:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
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).
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).
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).
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%).
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").
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).
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").
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).
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).
Average daylight in March /
Average sunshine in March
Port Clinton, OH
- Average daylight in March: 12h and 0min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- 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).
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).
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).
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).
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).
