East Williston
New York, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
East Williston, NY

January, like December, in East Williston, New York, is another cold winter month, with average temperature varying between 28.6°F (-1.9°C) and 37.2°F (2.9°C). The coldest month is January, with an average high-temperature of 37.2°F (2.9°C) and an average low-temperature of 28.6°F (-1.9°C). Weather in January »

February, the last month of the winter, in East Williston, is another cold month, with average temperature ranging between max 39.2°F (4°C) and min 30°F (-1.1°C). In February, the average high-temperature is relatively the same as in January - a still cold 39.2°F (4°C). Weather in February »

The first month of the spring, March, is a frosty month in East Williston, New York, with average temperature varying between 45°F (7.2°C) and 36°F (2.2°C). In March, the average high-temperature marginally rises, from a cold 39.2°F (4°C) in February, to a chilly 45°F (7.2°C). Weather in March »

April is a cool spring month in East Williston, New York, with temperature in the range of an average high of 54.1°F (12.3°C) and an average low of 45.1°F (7.3°C). In April, the average high-temperature rises, from a chilly 45°F (7.2°C) in March, to a fresh 54.1°F (12.3°C). Weather in April »

The last month of the spring, May, is an enjoyable month in East Williston, New York, with average temperature fluctuating between 64°F (17.8°C) and 54.5°F (12.5°C). In May, the average high-temperature rises, from a fresh 54.1°F (12.3°C) in April, to an enjoyable 64°F (17.8°C). Weather in May »

June, the first month of the summer, in East Williston, is a pleasant month, with temperature in the range of an average high of 73.2°F (22.9°C) and an average low of 63.9°F (17.7°C). In June, the average high-temperature rises, from an enjoyable 64°F (17.8°C) in May, to a pleasant 73.2°F (22.9°C). Weather in June »

July is a moderately hot summer month in East Williston, New York, with average temperature fluctuating between 80.4°F (26.9°C) and 71.2°F (21.8°C). With an average high-temperature of 80.4°F (26.9°C) and an average low-temperature of 71.2°F (21.8°C), July is the warmest month. Weather in July »

The last month of the summer, August, is another warm month in East Williston, New York, with temperature in the range of an average high of 79.5°F (26.4°C) and an average low of 71.2°F (21.8°C). In East Williston, the average high-temperature is relatively the same as in July - a still moderately hot 79.5°F (26.4°C). Weather in August »

September, the first month of the autumn, in East Williston, is still a pleasant month, with average temperature varying between 64.6°F (18.1°C) and 72.7°F (22.6°C). In East Williston, the average high-temperature slightly decreases, from a warm 79.5°F (26.4°C) in August, to a pleasant 72.7°F (22.6°C). Weather in September »

October, like September, in East Williston, New York, is another enjoyable autumn month, with average temperature varying between 54.5°F (12.5°C) and 62.6°F (17°C). In October, the average high-temperature decreases, from a pleasant 72.7°F (22.6°C) in September, to an enjoyable 62.6°F (17°C). Weather in October »

November, the last month of the autumn, in East Williston, is also a fresh month, with average temperature fluctuating between 51.6°F (10.9°C) and 43.2°F (6.2°C). In East Williston, the average high-temperature in November drops, from an enjoyable 62.6°F (17°C) in October, to a cool 51.6°F (10.9°C). Weather in November »

The first month of the winter, December, is still a chilly month in East Williston, New York, with average temperature fluctuating between 35.6°F (2°C) and 43.5°F (6.4°C). In December, the average high-temperature slightly decreases, from a fresh 51.6°F (10.9°C) in November, to a chilly 43.5°F (6.4°C). Weather in December »

What is the coldest month in East Williston?

The coldest month is January, with an average high-temperature of 37.2°F (2.9°C) and an average low-temperature of 28.6°F (-1.9°C).

How much does it rain in East Williston?

In East Williston, New York, during the entire year, the rain falls for 158.5 days and collects up to 36.38" (924mm) of precipitation.

What is the driest month in East Williston?

January is the month with the least rainfall. Rain falls for 8 days and accumulates 2.17" (55mm) of precipitation.

When does it snow in East Williston?

January through April, October through December are months with snowfall in East Williston, New York.

How many days does it snow in East Williston?

Throughout the year, in East Williston, New York, there are 15.8 snowfall days, and 5.91" (150mm) of snow is accumulated.

When is the lowest UV index in East Williston?

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

What is the month with the least sunshine in East Williston?

With an average of 4.8h of sunshine, February has the least sunshine of the year in East Williston.

What is the snowiest month in East Williston?

March is the month with the most snowfall. Snow falls for 2.9 days and accumulates 1.85" (47mm) of snow.

What are the most humid months in East Williston?

Months with the highest humidity in East Williston, New York, are May and June, with an average relative humidity of 76%.

When it does not snow in East Williston?

May through September are months without snowfall in East Williston.

When are the longest days in East Williston?

The month with the longest days in East Williston, New York, is June, with an average of 15.1h of daylight.

What is the month with the highest UV index in East Williston?

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

What is the warmest month in East Williston?

July is the warmest month in East Williston, New York, with an average high-temperature of 80.4°F (26.9°C) and an average low-temperature of 71.2°F (21.8°C).

What is the rainiest month in East Williston?

The month with the most rainfall in East Williston is July when the rain falls for 18 days and typically aggregates up to 4.13" (105mm) of precipitation.

What month has the most sunshine in East Williston?

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

What is the least humid month in East Williston?

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

What is the month with the shortest days in East Williston?

December has the shortest days of the year in East Williston, New York, with an average of 9.3h of daylight.
Average temperature - East Williston, NY
Average humidity - East Williston, NY
Average rainfall - East Williston, NY
Average rainfall days - East Williston, NY
Average snowfall - East Williston, NY
Average snowfall days - East Williston, NY

The month with the highest number of snowfall days is February (4.7 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight / Average sunshine - East Williston, 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 UV index - East Williston, NY