March weather forecast
Katonah, NY

Weather in March

March, the first month of the spring in Katonah, is a chilly month, with an average temperature varying between 45°F (7.2°C) and 31.3°F (-0.4°C).

Temperature

In March, the average high-temperature slightly increases from a wintry 37.8°F (3.2°C) in February to a chilly 45°F (7.2°C). The average low-temperature, is 31.3°F (-0.4°C).

Humidity

In Katonah, the average relative humidity in March is 75%.

Rainfall

In March, the rain falls for 11.7 days. Throughout March, 1.69" (43mm) of precipitation is accumulated. Throughout the year, there are 144.2 rainfall days, and 22.32" (567mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Katonah, New York, are January through May, October through December. The month with the most snowfall in Katonah is March, when snow falls for 5 days and typically aggregates up to 2.95" (75mm) of snow.

Daylight

In Katonah, the average length of the day in March is 11h and 58min.
On the first day of March in Katonah, New York, sunrise is at 6:28 am and sunset at 5:45 pm EST. On the last day of the month, sunrise is at 6:39 am and sunset at 7:18 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

In Katonah, the average sunshine in March is 6.3h.

UV index

The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for the average person.
Note: In March, the average maximum UV index of 2 translate into the following recommendations:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. 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. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the average humidity in March in Katonah?

In Katonah, the average relative humidity in March is 75%.

How many days does it rain in March in Katonah?

In March, in Katonah, New York, the rain falls for 11.7 days. Throughout March, 1.69" (43mm) of precipitation is accumulated.

When does it snow the most in Katonah?

The month with the most snowfall in Katonah is March, when snow falls for 5 days and typically aggregates up to 2.95" (75mm) of snow.

How much does it snow in Katonah in March?

In Katonah, New York, during March, snow falls for 5 days and regularly aggregates up to 2.95" (75mm) of snow.

How many hours of daylight does Katonah have in March?

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

When are sunrise and sunset in March in Katonah?

In March, on the first day of the month, sunrise is at 6:28 am and sunset at 5:45 pm EST. On the last day of the month, in Katonah, sunrise is at 6:39 am and sunset at 7:18 pm EDT.

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

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts in Katonah, New York, 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 Katonah have in March?

The average sunshine duration in March in Katonah, New York, is 6.3h.

When is the lowest UV index in Katonah?

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Katonah.

What is the UV index reading in March in Katonah?

In Katonah, New York, the average daily maximum UV index in March is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health from unprotected exposure to UV radiation.

Average temperature in March
Katonah, NY

Average temperature in March - Katonah, NY
  • Average high temperature in March: 45°F

The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (34.5°F).

  • Average low temperature in March: 31.3°F

The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (23.2°F).

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Average pressure in March
Katonah, NY

Average pressure in March - Katonah, NY
  • Average pressure in March: 30.05"Hg

The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in March
Katonah, NY

Average wind speed in March - Katonah, NY
  • Average wind speed in March: 8.2mph

The windiest month (with the highest average wind speed) is January (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

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Average humidity in March
Katonah, NY

Average humidity in March - Katonah, NY
  • Average humidity in March: 75%

The month with the highest relative humidity is February (78%).
The month with the lowest relative humidity is April (72%).

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Average rainfall in March
Katonah, NY

Average rainfall in March - Katonah, NY
  • Average rainfall in March: 1.69"

The wettest month (with the highest rainfall) is July (2.68").
The driest month (with the least rainfall) is February (1.18").

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Average rainfall days in March
Katonah, NY

Average rainfall days in March - Katonah, NY
  • Average rainfall days in March: 11.7 days

The month with the highest number of rainy days is July (16.5 days).
The month with the least rainy days is January (6.8 days).

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Average snowfall in March
Katonah, NY

Average snowfall in March - Katonah, NY
  • Average snowfall in March: 2.95"

The month with the highest snowfall is March (2.95").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in March
Katonah, NY

Average snowfall days in March - Katonah, NY
  • Average snowfall days in March: 5 days

The month with the highest number of snowfall days is February (6.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in March / Average sunshine in March - Katonah, NY
  • Average daylight in March: 11h and 58min

The month with the longest days is June (Average daylight: 15h and 7min).
The month with the shortest days is December (Average daylight: 9h and 16min).

  • Average sunshine in March: 6.3h

The month with the most sunshine is July (Average sunshine: 10.5h).
The month with the least sunshine is February (Average sunshine: 4.7h).

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Average sunshine days in March
Katonah, NY

Average sunshine days in March - Katonah, NY
  • Average sunshine days in March: 15.8 days

The month with the most sunshine days is November (20.3 days).
The month with the least sunshine days is June (12.1 days).

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Average UV index in March
Katonah, NY

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

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average cloud cover in March
Katonah, NY

Average cloud cover in March - Katonah, NY
  • Average cloud cover in March: 47

The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 30).

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Average visibility in March
Katonah, NY

Average visibility in March - Katonah, NY
  • 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).

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