Climate and monthly weather forecast
Mahopac, NY

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Weather in January

January, like December, in Mahopac, New York, is a wintry winter month, with an average temperature ranging between min 21.6°F (-5.8°C) and max 33.4°F (0.8°C). The coldest month is January, with an average high-temperature of 33.4°F (0.8°C) and an average low-temperature of 21.6°F (-5.8°C). Weather in January »

Weather in February

February, the last month of the winter in Mahopac, is also a wintry month, with an average temperature ranging between max 36.7°F (2.6°C) and min 23°F (-5°C). February's arrival shows an average high-temperature of a still icy 36.7°F (2.6°C), hardly different from the previous month. Weather in February »

Weather in March

The first month of the spring, March, is a frosty month in Mahopac, New York, with an average temperature ranging between max 44.2°F (6.8°C) and min 29.8°F (-1.2°C). With the onset of March, the average high-temperature subtly transitions from a wintry 36.7°F (2.6°C) in February to a chilly 44.2°F (6.8°C). Weather in March »

Weather in April

April is a mild spring month in Mahopac, New York, with an average temperature ranging between min 40.5°F (4.7°C) and max 57.2°F (14°C). The start of April signals an increase in the average high-temperature, moving from a chilly 44.2°F (6.8°C) in March to a moderate 57.2°F (14°C). Weather in April »

Weather in May

The last month of the spring, May, is a pleasant month in Mahopac, New York, with an average temperature varying between 68.5°F (20.3°C) and 49.6°F (9.8°C). In Mahopac, stepping into May brings a temperature increase, moving up from April's moderate 57.2°F (14°C) to an agreeable 68.5°F (20.3°C). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Mahopac, New York, with an average temperature fluctuating between 57.2°F (14°C) and 76.6°F (24.8°C). June brings a slight increase in the average high-temperature, progressing from an agreeable 68.5°F (20.3°C) in May to a warm 76.6°F (24.8°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Mahopac, New York, with an average temperature fluctuating between 83.1°F (28.4°C) and 63.7°F (17.6°C). In Mahopac, the peak temperatures are generally noted in July, averaging a high of 83.1°F (28.4°C) and a low of 63.7°F (17.6°C). July's heat index is evaluated at a hot 89.6°F (32°C). Weather in July »

Weather in August

August, the last month of the summer in Mahopac, is another warm month, with temperature in the range of an average low of 62.2°F (16.8°C) and an average high of 81.1°F (27.3°C). Mahopac experiences an average high-temperature of a still moderately hot 81.1°F (27.3°C) in August, marking an insignificant shift from 83.1°F (28.4°C) in July. Weather in August »

Weather in September

September, the first month of the autumn in Mahopac, is also a moderately hot month, with an average temperature fluctuating between 73.6°F (23.1°C) and 56.1°F (13.4°C). Mahopac's September weather features a light decline in high-temperatures, reducing from a warm 81.1°F (27.3°C) in August to a still moderately hot 73.6°F (23.1°C). Weather in September »

Weather in October

October, like September, in Mahopac, New York, is another comfortable autumn month, with an average temperature varying between 61.3°F (16.3°C) and 46.8°F (8.2°C). With October's arrival, Mahopac's weather changes as the average high-temperature falls from a moderately hot 73.6°F (23.1°C) in September to a refreshing 61.3°F (16.3°C). Weather in October »

Weather in November

November, the last month of the autumn in Mahopac, is also a frosty month, with an average temperature fluctuating between 35.8°F (2.1°C) and 48.6°F (9.2°C). The shift from October to November involves a decrease in the average high-temperature, dropping from a comfortable 61.3°F (16.3°C) to a frosty 48.6°F (9.2°C). Weather in November »

Weather in December

December, the first month of the winter in Mahopac, is still a cold month, with an average temperature varying between 39°F (3.9°C) and 28.6°F (-1.9°C). A moderate decline in the average high-temperature is seen during December, decreasing from a chilly 48.6°F (9.2°C) in November to a wintry 39°F (3.9°C). Weather in December »
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the coldest in Mahopac?

January, with an average high of 33.4°F (0.8°C) and a low of 21.6°F (-5.8°C), signifies the coldest month of the year in Mahopac, New York.

How much does it rain in Mahopac?

In Mahopac, during the entire year, the rain falls for 150.6 days and collects up to 29.09" (739mm) of precipitation.

When does it snow in Mahopac?

Months with snowfall are January through May, October through December.

How much does it snow in Mahopac?

In Mahopac, New York, during the entire year, snow falls for 31 days and aggregates up to 16.22" (412mm) of snow.

When is the lowest UV index in Mahopac?

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

What are the most humid months in Mahopac?

February, October and December, with an average relative humidity of 79%, are most humid months.

What is the driest month in Mahopac?

February is the month with the least rainfall in Mahopac. Rain falls for 8.5 days and accumulates 1.73" (44mm) of precipitation.

What is the snowiest month in Mahopac?

February is the month with the most snowfall in Mahopac, New York. Snow falls for 8.5 days and accumulates 3.66" (93mm) of snow.

What is the month with the least sunshine in Mahopac?

February has the least sunshine of the year, with an average of 4.6h of sunshine.

When is Daylight Saving Time (DST) in Mahopac?

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

What is the least humid month in Mahopac?

The least humid month is April, with an average relative humidity of 73%.

When it does not snow in Mahopac?

June through September are months without snowfall.

When are the longest days in Mahopac?

With an average of 15h and 6min of daylight, June has the longest days of the year in Mahopac.

When is the highest UV index in Mahopac?

June and August, with an average maximum UV index of 6, are months with the highest UV index in Mahopac.

What is the hottest time of year in Mahopac?

July is the warmest month in Mahopac, New York, exhibiting average temperatures of 83.1°F (28.4°C) at the peak and 63.7°F (17.6°C) at the base.

What month has the most sunshine in Mahopac?

With an average of 10.4h of sunshine, July has the most sunshine of the year in Mahopac, New York.

What is the rainiest month in Mahopac?

The month with the most rainfall is December, when the rain falls for 10.5 days and typically aggregates up to 2.99" (76mm) of precipitation.

What is the month with the shortest days in Mahopac?

The month with the shortest days in Mahopac is December, with an average of 9h and 12min of daylight.

Average temperature
Mahopac, NY

Average temperature - Mahopac, NY

The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (33.4°F).

The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

Average pressure
Mahopac, NY

Average pressure - Mahopac, NY

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

Average wind speed
Mahopac, NY

Average wind speed - Mahopac, NY

The windiest month (with the highest average wind speed) is March (7.6mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

Average humidity
Mahopac, NY

Average humidity - Mahopac, NY

The months with the highest relative humidity are February, October and December (79%).
The month with the lowest relative humidity is April (73%).

Average rainfall
Mahopac, NY

Average rainfall - Mahopac, NY

The wettest month (with the highest rainfall) is December (2.99").
The driest month (with the least rainfall) is February (1.73").

Average rainfall days
Mahopac, NY

Average rainfall days - Mahopac, NY

The month with the highest number of rainy days is June (16.6 days).
The month with the least rainy days is January (7 days).

Average snowfall
Mahopac, NY

Average snowfall - Mahopac, NY

The month with the highest snowfall is February (3.66").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Mahopac, NY

Average snowfall days - Mahopac, NY

The month with the highest number of snowfall days is February (8.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Mahopac, NY

Average daylight / Average sunshine - Mahopac, NY

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).

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

Average sunshine days
Mahopac, NY

Average sunshine days - Mahopac, NY

The month with the most sunshine days is January (18.5 days).
The month with the least sunshine days is June (12.2 days).

Average UV index
Mahopac, NY

Average UV index - Mahopac, NY

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

Average visibility
Mahopac, NY

Average visibility - Mahopac, NY

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

Mahopac, New York, USA

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