March weather forecast
Oswego, NY

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The colorful sun rising over a calm marina in Oswego, New York, with a view of numerous boats and yachts docked along several piers
The colorful sun rising over a calm marina in Oswego, New York, with a view of numerous boats and yachts docked along several piers

Weather in March

March ushers in a transition phase in Oswego's climate, bridging the gap between the receding winter and the approaching spring. While March still sees wintry conditions with the third highest snowfall, it starts to introduce warmer temperatures and longer daylight hours. In comparison to the past months, there's a noticeable increase in temperatures, peaking at 37.2°F (2.9°C) with the lowest hovering around 28.8°F (-1.8°C). March also welcomes about 12 hours of daylight, a promising sign of the coming spring. As winter loosens its hold, the city, blessed with moderate sun exposure, awaits the milder climates of spring.

Temperature

Oswego observes a slight ascent in average high-temperatures during March, adjusting from a subzero cold 31.3°F (-0.4°C) in February to a cold 37.2°F (2.9°C). A modest decline from daytime high temperatures is noticed in March, marking the average low at a freezing cold 28.8°F (-1.8°C).

Humidity

In Oswego, New York, the average relative humidity in March is 80%.

Rainfall

In Oswego, in March, during 10.8 rainfall days, 2.28" (58mm) of precipitation is typically accumulated. In Oswego, during the entire year, the rain falls for 163 days and collects up to 37.83" (961mm) of precipitation.

Snowfall

Months with snowfall are January through April, October through December. In Oswego, during March, snow falls for 7.3 days and regularly aggregates up to 2.09" (53mm) of snow. In Oswego, during the entire year, snow falls for 46.3 days and aggregates up to 14.8" (376mm) of snow.

Ocean temperature

The month with the coldest seawater in Oswego is March, with an average ocean temperature of 35.4°F (1.9°C).
Note: In swimming, this scenario poses immediate life-threatening danger. Breathing control is totally lost and logical thinking nearly impossible. Wearing a specialized swimsuit is critical to limit thermal loss.

Daylight

In Oswego, the average length of the day in March is 11h and 58min.
On the first day of the month, sunrise is at 6:40 am and sunset at 5:55 pm EST. On the last day of March, sunrise is at 6:48 am and sunset at 7:31 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 in Oswego is 5.1h.

UV index

In March, the average daily maximum UV index in Oswego is 2. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: An average maximum UV index of 2 in March leads to these recommendations:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
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Frequently asked questions

How cold is it in Oswego in March?

During March, Oswego experiences an average high-temperature of 37.2°F (2.9°C) and a low-temperature of 28.8°F (-1.8°C).

What is the average humidity in March in Oswego?

The average relative humidity in March in Oswego is 80%.

How many days does it rain in March in Oswego?

In Oswego, New York, during March, the rain falls for 10.8 days and regularly aggregates up to 2.28" (58mm) of precipitation.

How much does it snow in Oswego in March?

In Oswego, in March, during 7.3 snowfall days, 2.09" (53mm) of snow is typically accumulated.

When is the ocean coldest in Oswego?

March is the month with the coldest seawater in Oswego, with an average ocean temperature of 35.4°F (1.9°C).

What is the ocean temperature in March in Oswego?

In March, the average ocean temperature is 35.4°F (1.9°C). For swimming, this is considered extremely cold, dangerous, and life-threatening. Unless suitably protected with insulated waterproof clothing, hypothermia quickly occurs.

How many hours of daylight does Oswego have in March?

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

When is the sunrise / sunset in March in Oswego?

In March, on the first day of the month, sunrise is at 6:40 am and sunset at 5:55 pm EST. On the last day of the month, in Oswego, New York, sunrise is at 6:48 am and sunset at 7:31 pm EDT.

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

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

How many hours of sunshine does Oswego have in March?

The average sunshine duration in March in Oswego is 5.1h.

What is the UV index intensity in March in Oswego?

The average daily maximum UV index in March is 2. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in March
Oswego, NY

Average temperature in March - Oswego, NY
  • Average high temperature in March: 37.2°F

The warmest month (with the highest average high temperature) is August (74.1°F).
The month with the lowest average high temperature is January (29.8°F).

  • Average low temperature in March: 28.8°F

The months with the highest average low temperature are July and August (65.8°F).
The coldest month (with the lowest average low temperature) is January (21.7°F).

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Average pressure in March
Oswego, NY

Average pressure in March - Oswego, NY
  • Average pressure in March: 30.07"Hg

The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in March
Oswego, NY

Average wind speed in March - Oswego, NY
  • Average wind speed in March: 13mph

The windiest month (with the highest average wind speed) is January (15mph).
The calmest month (with the lowest average wind speed) is July (8.5mph).

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Average humidity in March
Oswego, NY

Average humidity in March - Oswego, NY
  • Average humidity in March: 80%

The month with the highest relative humidity is June (83%).
The months with the lowest relative humidity are September and November (75%).

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Average rainfall in March
Oswego, NY

Average rainfall in March - Oswego, NY
  • Average rainfall in March: 2.28"

The wettest month (with the highest rainfall) is May (4.37").
The driest month (with the least rainfall) is January (2.2").

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Average rainfall days in March
Oswego, NY

Average rainfall days in March - Oswego, NY
  • Average rainfall days in March: 10.8 days

The month with the highest number of rainy days is August (18.6 days).
The month with the least rainy days is February (6 days).

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Average snowfall in March
Oswego, NY

Average snowfall in March - Oswego, NY
  • Average snowfall in March: 2.09"

The month with the highest snowfall is February (3.94").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in March
Oswego, NY

Average snowfall days in March - Oswego, NY
  • Average snowfall days in March: 7.3 days

The month with the highest number of snowfall days is February (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average sea temperature in March
Oswego, NY

Average sea temperature in March - Oswego, NY
  • Average sea temperature in March: 35.4°F

The best month for swimming (with the highest average sea temperature) is August (73.2°F).
The coldest month (with the lowest average sea temperature) is March (35.4°F).

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Average daylight in March /
Average sunshine in March
Oswego, NY

Average daylight in March / Average sunshine in March - Oswego, NY
  • Average daylight in March: 12h and 0min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in March: 5h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 2h and 18min).

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Average sunshine days in March
Oswego, NY

Average sunshine days in March - Oswego, NY
  • Average sunshine days in March: 12.9 days

The month with the most sunshine days is September (13.7 days).
The month with the least sunshine days is December (8.5 days).

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Average UV index in March
Oswego, NY

Average UV index in March - Oswego, NY
  • Average UV index in March: 2

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

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Average cloud cover in March
Oswego, NY

Average cloud cover in March - Oswego, NY
  • Average cloud cover in March: 63

The month with the most cloud cover is January (Cloud cover 79).
The months with the least cloud cover are July and August (Cloud cover 29).

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Average visibility in March
Oswego, NY

Average visibility in March - Oswego, NY
  • Average visibility in March: 6mi

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

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Oswego, New York, USA

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