Climate and monthly weather forecast
Threemile Harbor, NY

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Weather in January

January, like December, in Threemile Harbor, New York, is an icy winter month, with an average temperature ranging between max 38.8°F (3.8°C) and min 31.1°F (-0.5°C). In Threemile Harbor, January is the month with the lowest recorded average temperatures, measuring a high of 38.8°F (3.8°C) and a low of 31.1°F (-0.5°C). Weather in January »

Weather in February

February, the last month of the winter in Threemile Harbor, is also an icy month, with temperature in the range of an average low of 31.5°F (-0.3°C) and an average high of 39.6°F (4.2°C). February commences with an average high-temperature of a still cold 39.6°F (4.2°C), showing little deviation from January's 38.8°F (3.8°C). Weather in February »

Weather in March

The first month of the spring, March, is a chilly month in Threemile Harbor, New York, with temperature in the range of an average low of 36.1°F (2.3°C) and an average high of 43°F (6.1°C). The start of March marks an average high-temperature of a frosty 43°F (6.1°C), hardly distinguishable from the conditions in February. Weather in March »

Weather in April

April, the same as March, in Threemile Harbor, New York, is a frosty spring month, with an average temperature fluctuating between 49.8°F (9.9°C) and 44.2°F (6.8°C). With the onset of April, Threemile Harbor's average high-temperature sees a modest rise, moving from March's 43°F (6.1°C) to a still frosty 49.8°F (9.9°C). Weather in April »

Weather in May

The last month of the spring, May, is a refreshing month in Threemile Harbor, New York, with an average temperature ranging between max 58.1°F (14.5°C) and min 52.7°F (11.5°C). May signifies a subtle uplift in the average high-temperature, adjusting from a frosty 49.8°F (9.9°C) in April to a refreshing 58.1°F (14.5°C). Weather in May »

Weather in June

June, the first month of the summer in Threemile Harbor, is an enjoyable month, with temperature in the range of an average high of 67.1°F (19.5°C) and an average low of 62.2°F (16.8°C). Threemile Harbor's weather in June shows a rise in the average high-temperature, moving up from May's refreshing 58.1°F (14.5°C) to a comfortable 67.1°F (19.5°C). Weather in June »

Weather in July

July is a warm summer month in Threemile Harbor, New York, with an average temperature ranging between max 74.8°F (23.8°C) and min 70.3°F (21.3°C). With the transition into July, Threemile Harbor experiences a subtle uplift in average high-temperatures, adjusting from an enjoyable 67.1°F (19.5°C) in June to a warm 74.8°F (23.8°C). Weather in July »

Weather in August

August, the last month of the summer in Threemile Harbor, is also a moderately hot month, with an average temperature varying between 71.2°F (21.8°C) and 75.4°F (24.1°C). Temperature records mark August as the warmest month, with highs averaging 75.4°F (24.1°C) and lows at 71.2°F (21.8°C). Weather in August »

Weather in September

September, the first month of the autumn in Threemile Harbor, is also an agreeable month, with an average temperature ranging between min 65.1°F (18.4°C) and max 70.3°F (21.3°C). With the onset of September, a modest change to a pleasant 70.3°F (21.3°C) from August's 75.4°F (24.1°C) is noted in high-temperature. Weather in September »

Weather in October

October, the same as September, is another enjoyable autumn month in Threemile Harbor, New York, with an average temperature varying between 56.3°F (13.5°C) and 62.2°F (16.8°C). October brings a minor shift in the average high-temperature, adjusting from a pleasant 70.3°F (21.3°C) in September to a comfortable 62.2°F (16.8°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a fresh month in Threemile Harbor, New York, with an average temperature ranging between max 52.5°F (11.4°C) and min 45.7°F (7.6°C). Threemile Harbor in November experiences a subtle temperature decline, with average high-temperatures reducing from a refreshing 62.2°F (16.8°C) in October to a fresh 52.5°F (11.4°C). Weather in November »

Weather in December

December, the first month of the winter in Threemile Harbor, is also a frosty month, with an average temperature fluctuating between 38.1°F (3.4°C) and 45.1°F (7.3°C). A mild drop in Threemile Harbor's average high-temperature is observed in December, transitioning from a cool 52.5°F (11.4°C) in November to a frosty 45.1°F (7.3°C). Weather in December »
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Frequently asked questions

What month is the coldest in Threemile Harbor?

January is the coldest month in Threemile Harbor, New York, exhibiting average temperatures of 38.8°F (3.8°C) at the peak and 31.1°F (-0.5°C) at the base.

How many days does it rain in Threemile Harbor?

In Threemile Harbor, New York, during the entire year, the rain falls for 148 days and collects up to 33.07" (840mm) of precipitation.

When does it snow in Threemile Harbor?

Months with snowfall are January through May, November and December.

How many days does it snow in Threemile Harbor?

Throughout the year, there are 12.6 snowfall days, and 5.94" (151mm) of snow is accumulated.

When is the lowest UV index in Threemile Harbor?

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

What is the snowiest month in Threemile Harbor?

March is the month with the most snowfall in Threemile Harbor. Snow falls for 2.3 days and accumulates 1.97" (50mm) of snow.

When is Daylight Saving Time (DST) in Threemile Harbor?

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 ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.

What are the most humid months in Threemile Harbor?

The months with the highest humidity are May and June, with an average relative humidity of 82%.

When it does not snow in Threemile Harbor?

In Threemile Harbor, snow does not fall in June through October.

When are the longest days in Threemile Harbor?

June has the longest days of the year in Threemile Harbor, with an average of 15h and 6min of daylight.

When is the highest UV index in Threemile Harbor?

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

What is the warmest month in Threemile Harbor?

In Threemile Harbor, New York, the average temperatures in August are the highest, with a peak at 75.4°F (24.1°C) and a low of 71.2°F (21.8°C).

What month has the most sunshine in Threemile Harbor?

The month with the most sunshine in Threemile Harbor, New York, is August, with an average of 10.6h of sunshine.

What is the driest month in Threemile Harbor?

The month with the least rainfall in Threemile Harbor, New York, is September, when the rain falls for 12.6 days and typically collects 2.09" (53mm) of precipitation.

What is the least humid month in Threemile Harbor?

November is the least humid month in Threemile Harbor, New York, with an average relative humidity of 72%.

What is the wettest month in Threemile Harbor?

The month with the most rainfall in Threemile Harbor, New York, is December, when the rain falls for 11.6 days and typically aggregates up to 3.54" (90mm) of precipitation.

What is the month with the shortest days in Threemile Harbor?

December has the shortest days of the year in Threemile Harbor, New York, with an average of 9h and 18min of daylight.

What is the month with the least sunshine in Threemile Harbor?

December has the least sunshine of the year in Threemile Harbor, with an average of 4.6h of sunshine.

Average temperature
Threemile Harbor, NY

Average temperature - Threemile Harbor, NY

The warmest month (with the highest average high temperature) is August (75.4°F).
The month with the lowest average high temperature is January (38.8°F).

The month with the highest average low temperature is August (71.2°F).
The coldest month (with the lowest average low temperature) is January (31.1°F).

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Average pressure
Threemile Harbor, NY

Average pressure - Threemile Harbor, NY

The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed
Threemile Harbor, NY

Average wind speed - Threemile Harbor, NY

The windiest month (with the highest average wind speed) is January (16.4mph).
The calmest month (with the lowest average wind speed) is July (10.8mph).

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Average humidity
Threemile Harbor, NY

Average humidity - Threemile Harbor, NY

The months with the highest relative humidity are May and June (82%).
The month with the lowest relative humidity is November (72%).

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Average rainfall
Threemile Harbor, NY

Average rainfall - Threemile Harbor, NY

The wettest month (with the highest rainfall) is December (3.54").
The driest month (with the least rainfall) is September (2.09").

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Average rainfall days
Threemile Harbor, NY

Average rainfall days - Threemile Harbor, NY

The months with the highest number of rainy days are July and August (15.5 days).
The month with the least rainy days is January (8.3 days).

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Average snowfall
Threemile Harbor, NY

Average snowfall - Threemile Harbor, NY

The month with the highest snowfall is March (1.97").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days
Threemile Harbor, NY

Average snowfall days - Threemile Harbor, NY

The month with the highest number of snowfall days is January (3.9 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Threemile Harbor, NY

Average daylight / Average sunshine - Threemile Harbor, 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 18min).

The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 4h and 36min).

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Average sunshine days
Threemile Harbor, NY

Average sunshine days - Threemile Harbor, NY

The month with the most sunshine days is November (18.4 days).
The months with the least sunshine days are July and August (13.3 days).

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Average UV index
Threemile Harbor, NY

Average UV index - Threemile Harbor, NY

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 and December (UV index 2).

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Average visibility
Threemile Harbor, NY

Average visibility - Threemile Harbor, NY

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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Threemile Harbor, New York, USA

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