Hewlett
New York, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Hewlett, NY

January, the same as December, is another cold winter month in Hewlett, New York, with average temperature varying between 28.2°F (-2.1°C) and 37°F (2.8°C). The coldest month is January, with an average high-temperature of 37°F (2.8°C) and an average low-temperature of 28.2°F (-2.1°C). Weather in January »

The last month of the winter, February, is another cold month in Hewlett, New York, with average temperature varying between 29.8°F (-1.2°C) and 39.4°F (4.1°C). In February, the average high-temperature is almost the same as in January - a still wintry 39.4°F (4.1°C). Weather in February »

March, the first month of the spring, in Hewlett, is a frosty month, with average temperature fluctuating between 45.1°F (7.3°C) and 36°F (2.2°C). In Hewlett, the average high-temperature in March slightly increases, from a cold 39.4°F (4.1°C) in February, to a chilly 45.1°F (7.3°C). Weather in March »

April is a cool spring month in Hewlett, New York, with temperature in the range of an average high of 54.7°F (12.6°C) and an average low of 45.1°F (7.3°C). In April, the average high-temperature increases, from a chilly 45.1°F (7.3°C) in March, to a fresh 54.7°F (12.6°C). Weather in April »

The last month of the spring, May, is a comfortable month in Hewlett, New York, with temperature in the range of an average high of 64.6°F (18.1°C) and an average low of 54.1°F (12.3°C). In Hewlett, the average high-temperature increases, from a fresh 54.7°F (12.6°C) in April, to an enjoyable 64.6°F (18.1°C). Weather in May »

June, the first month of the summer, in Hewlett, is a pleasant month, with average temperature ranging between min 63.9°F (17.7°C) and max 73.2°F (22.9°C). In Hewlett, the average high-temperature in June slightly increases, from a comfortable 64.6°F (18.1°C) in May, to an agreeable 73.2°F (22.9°C). Weather in June »

July is a warm summer month in Hewlett, New York, with average temperature varying between 80.6°F (27°C) and 70.9°F (21.6°C). July is the warmest month, with an average high-temperature of 80.6°F (27°C) and an average low-temperature of 70.9°F (21.6°C). The average heat index is evaluated at 84.7°F (29.3°C). Weather in July »

The last month of the summer, August, is also a moderately hot month in Hewlett, New York, with average temperature varying between 71.1°F (21.7°C) and 79.9°F (26.6°C). In August, the average high-temperature is almost the same as in July - a still warm 79.9°F (26.6°C). Weather in August »

September, the first month of the autumn, in Hewlett, is also an agreeable month, with average temperature varying between 64.2°F (17.9°C) and 73.2°F (22.9°C). In Hewlett, the average high-temperature slightly decreases, from a moderately hot 79.9°F (26.6°C) in August, to a pleasant 73.2°F (22.9°C). Weather in September »

October, the same as September, is another comfortable autumn month in Hewlett, New York, with average temperature varying between 63°F (17.2°C) and 54.1°F (12.3°C). In Hewlett, the average high-temperature drops, from an agreeable 73.2°F (22.9°C) in September, to a comfortable 63°F (17.2°C). Weather in October »

The last month of the autumn, November, is another cool month in Hewlett, New York, with temperature in the range of an average low of 42.6°F (5.9°C) and an average high of 51.6°F (10.9°C). In Hewlett, New York, the average high-temperature decreases, from a comfortable 63°F (17.2°C) in October, to a fresh 51.6°F (10.9°C). Weather in November »

The first month of the winter, December, is also a frosty month in Hewlett, New York, with average temperature varying between 43.5°F (6.4°C) and 36°F (2.2°C). In Hewlett, the average high-temperature slightly decreases, from a cool 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 Hewlett?

With an average high-temperature of 37°F (2.8°C) and an average low-temperature of 28.2°F (-2.1°C), January is the coldest month.

How much does it rain in Hewlett?

Throughout the year, in Hewlett, there are 135.3 rainfall days, and 18.62" (473mm) of precipitation is accumulated.

What is the driest month in Hewlett?

January is the month with the least rainfall. Rain falls for 7.3 days and accumulates 0.91" (23mm) of precipitation.

When does it snow in Hewlett?

Months with snowfall in Hewlett, New York, are January through March, October through December.

How many days does it snow in Hewlett?

Throughout the year, in Hewlett, New York, there are 15.8 snowfall days, and 2.95" (75mm) of snow is accumulated.

When is the lowest UV index in Hewlett?

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

What is the month with the least sunshine in Hewlett?

February has the least sunshine of the year in Hewlett, New York, with an average of 4.8h of sunshine.

What is the snowiest month in Hewlett?

March is the month with the most snowfall. Snow falls for 3.3 days and accumulates 1.02" (26mm) of snow.

When it does not snow in Hewlett?

April through September are months without snowfall.

What is the most humid month in Hewlett?

May is the most humid month in Hewlett, New York, with an average relative humidity of 77%.

When are the longest days in Hewlett?

June has the longest days of the year in Hewlett, with an average of 15.1h of daylight.

When is the highest UV index in Hewlett?

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

What is the warmest month in Hewlett?

The warmest month in Hewlett, New York, is July, with an average high-temperature of 80.6°F (27°C) and an average low-temperature of 70.9°F (21.6°C).

What is the wettest month in Hewlett?

The wettest months are July and August, with an average 2.32" (59mm) of rainfall.

What month has the most sunshine in Hewlett?

July has the most sunshine of the year in Hewlett, New York, with an average of 10.8h of sunshine.

What is the least humid month in Hewlett?

With an average relative humidity of 72%, November is the least humid month in Hewlett.

What is the month with the shortest days in Hewlett?

With an average of 9.3h of daylight, December has the shortest days of the year in Hewlett, New York.
Average rainfall - Hewlett, NY
Average rainfall days - Hewlett, NY

The month with the highest number of rainy days is July (15.1 days).
The month with the least rainy days is January (7.3 days).

Average snowfall - Hewlett, NY
Average snowfall days - Hewlett, NY

The month with the highest number of snowfall days is January (4.6 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight / Average sunshine - Hewlett, 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 - Hewlett, NY