Monthly weather forecast and climate
Brightwaters, NY

January, like December, in Brightwaters, New York, is a wintry winter month, with temperature in the range of an average high of 37.9°F (3.3°C) and an average low of 30°F (-1.1°C). The coldest month is January, with an average high-temperature of 37.9°F (3.3°C) and an average low-temperature of 30°F (-1.1°C). Weather in January »

The last month of the winter, February, is another cold month in Brightwaters, New York, with average temperature ranging between min 31.1°F (-0.5°C) and max 39.7°F (4.3°C). In Brightwaters, the average high-temperature is relatively the same as in January - a still wintry 39.7°F (4.3°C). Weather in February »

The first month of the spring, March, is a chilly month in Brightwaters, New York, with temperature in the range of an average high of 44.2°F (6.8°C) and an average low of 36.1°F (2.3°C). In Brightwaters, the average high-temperature is almost the same as in February - a frosty 44.2°F (6.8°C). Weather in March »

April is a fresh spring month in Brightwaters, New York, with temperature in the range of an average low of 45.1°F (7.3°C) and an average high of 52.9°F (11.6°C). In April, the average high-temperature slightly increases, from a chilly 44.2°F (6.8°C) in March, to a fresh 52.9°F (11.6°C). Weather in April »

May, the last month of the spring, in Brightwaters, is a comfortable month, with temperature in the range of an average high of 62.2°F (16.8°C) and an average low of 54.5°F (12.5°C). In Brightwaters, the average high-temperature increases, from a fresh 52.9°F (11.6°C) in April, to an enjoyable 62.2°F (16.8°C). Weather in May »

June, the first month of the summer, in Brightwaters, is an agreeable month, with average temperature varying between 63.9°F (17.7°C) and 71.4°F (21.9°C). In June, the average high-temperature increases, from a comfortable 62.2°F (16.8°C) in May, to an agreeable 71.4°F (21.9°C). Weather in June »

July in Brightwaters, New York, is a warm summer month, with average temperature fluctuating between 79°F (26.1°C) and 71.8°F (22.1°C). The warmest month is July, with an average high-temperature of 79°F (26.1°C) and an average low-temperature of 71.8°F (22.1°C). Weather in July »

August, the last month of the summer, in Brightwaters, is another warm month, with average temperature varying between 72°F (22.2°C) and 78.4°F (25.8°C). In Brightwaters, New York, the average high-temperature in August is practically the same as in July - a still moderately hot 78.4°F (25.8°C). Weather in August »

September, the first month of the autumn, in Brightwaters, is still a pleasant month, with average temperature fluctuating between 65.3°F (18.5°C) and 72.1°F (22.3°C). In Brightwaters, the average high-temperature slightly decreases, from a moderately hot 78.4°F (25.8°C) in August, to a pleasant 72.1°F (22.3°C). Weather in September »

October, like September, in Brightwaters, New York, is another enjoyable autumn month, with average temperature ranging between max 62.4°F (16.9°C) and min 55.8°F (13.2°C). In Brightwaters, the average high-temperature in October decreases, from an agreeable 72.1°F (22.3°C) in September, to an enjoyable 62.4°F (16.9°C). Weather in October »

November, the last month of the autumn, in Brightwaters, is another cool month, with temperature in the range of an average high of 52°F (11.1°C) and an average low of 44.2°F (6.8°C). In November, the average high-temperature drops, from a comfortable 62.4°F (16.9°C) in October, to a fresh 52°F (11.1°C). Weather in November »

December, the first month of the winter, in Brightwaters, is still a chilly month, with average temperature fluctuating between 36.9°F (2.7°C) and 43.9°F (6.6°C). In Brightwaters, the average high-temperature slightly decreases, from a fresh 52°F (11.1°C) in November, to a chilly 43.9°F (6.6°C). Weather in December »

What is the coldest month in Brightwaters?

The coldest month in Brightwaters is January, with an average high-temperature of 37.9°F (3.3°C) and an average low-temperature of 30°F (-1.1°C).

How much does it rain in Brightwaters?

In Brightwaters, during the entire year, the rain falls for 153.2 days and collects up to 34.45" (875mm) of precipitation.

What is the driest month in Brightwaters?

January is the month with the least rainfall. Rain falls for 7.6 days and accumulates 2.05" (52mm) of precipitation.

When does it snow in Brightwaters?

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

How many days does it snow in Brightwaters?

Throughout the year, in Brightwaters, New York, there are 13 snowfall days, and 5.87" (149mm) of snow is accumulated.

What is the month with the lowest UV index in Brightwaters?

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

What is the month with the least sunshine in Brightwaters?

The month with the least sunshine in Brightwaters is February, with an average of 4.8h of sunshine.

When does it snow the most in Brightwaters?

March is the month with the most snowfall in Brightwaters. Snow falls for 2.6 days and accumulates 1.97" (50mm) of snow.

When it does not snow in Brightwaters?

April through September are months without snowfall.

What is the most humid month in Brightwaters?

Months with the highest humidity in Brightwaters, New York, are May and June, with an average relative humidity of 77%.

When are the longest days in Brightwaters?

With an average of 15.1h of daylight, June has the longest days of the year in Brightwaters.

What are the months with the highest UV index in Brightwaters?

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

What is the warmest month in Brightwaters?

July is the warmest month, with an average high-temperature of 79°F (26.1°C) and an average low-temperature of 71.8°F (22.1°C).

What is the rainiest month in Brightwaters?

July is the month with the most rainfall in Brightwaters. Rain falls for 17.9 days and accumulates 3.86" (98mm) of precipitation.

What month has the most sunshine in Brightwaters?

The month with the most sunshine in Brightwaters, New York, is July, with an average of 10.8h of sunshine.

What is the least humid month in Brightwaters?

November is the least humid month, with an average relative humidity of 71%.

What is the month with the shortest days in Brightwaters?

December has the shortest days of the year, with an average of 9.3h of daylight.
Average temperature - Brightwaters, NY
Average pressure - Brightwaters, NY

The month with the highest atmospheric pressure is November (30.09").
The month with the lowest atmospheric pressure is June (29.93").

Average wind speed - Brightwaters, NY

The windiest month (with the highest average wind speed) is January (13.4mph).
The calmest month (with the lowest average wind speed) is July (8.6mph).

Average humidity - Brightwaters, NY
Average rainfall - Brightwaters, NY
Average rainfall days - Brightwaters, NY

The month with the highest number of rainy days is July (17.9 days).
The month with the least rainy days is January (7.6 days).

Average snowfall - Brightwaters, NY
Average snowfall days - Brightwaters, NY

The month with the highest number of snowfall days is February (4.2 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight / Average sunshine - Brightwaters, NY

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.3h).

The month with the most sunshine is July (Average sunshine: 10.8h).
The month with the least sunshine is February (Average sunshine: 4.8h).

Average sunshine days - Brightwaters, NY

The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is July (11.2 days).

Average UV index - Brightwaters, NY
Average visibility - Brightwaters, NY

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