Climate and monthly weather forecastEast Nassau, NY
Climate and monthly weather forecast
Weather in January
January, like December, is a freezing cold winter month in East Nassau, New York, with temperature in the range of an average low of 16.5°F (-8.6°C) and an average high of 28.6°F (-1.9°C). January, having an average high-temperature of 28.6°F (-1.9°C) and an average low-temperature of 16.5°F (-8.6°C), is the coldest month. Weather in January »Weather in February
The last month of the winter, February, is another freezing cold month in East Nassau, New York, with an average temperature varying between 18°F (-7.8°C) and 31.6°F (-0.2°C). February begins with an average high-temperature of a still subzero cold 31.6°F (-0.2°C), reflecting close similarity to the preceding month. Weather in February »Weather in March
The first month of the spring, March, is a cold month in East Nassau, New York, with temperature in the range of an average high of 40.6°F (4.8°C) and an average low of 25.5°F (-3.6°C). As March arrives, a rise in the average high-temperature is observed, moving from a freezing cold 31.6°F (-0.2°C) in February to an icy 40.6°F (4.8°C). Weather in March »Weather in April
April in East Nassau, New York, is a cool spring month, with an average temperature varying between 54°F (12.2°C) and 36°F (2.2°C). The shift into April is characterized by a rise in the average high-temperature, transitioning from March's wintry 40.6°F (4.8°C) to a fresh 54°F (12.2°C). Weather in April »Weather in May
The last month of the spring, May, is a comfortable month in East Nassau, New York, with an average temperature ranging between min 46.6°F (8.1°C) and max 67.3°F (19.6°C). The arrival of May sees a shift in the average high-temperature, moving from a fresh 54°F (12.2°C) in April to an enjoyable 67.3°F (19.6°C). Weather in May »Weather in June
The first month of the summer, June, is a moderately hot month in East Nassau, New York, with temperature in the range of an average high of 74.8°F (23.8°C) and an average low of 53.2°F (11.8°C). East Nassau in June denotes a subtle temperature transition, adjusting from an average high of an enjoyable 67.3°F (19.6°C) in May to a warm 74.8°F (23.8°C). Weather in June »Weather in July
July, like June, in East Nassau, New York, is another warm summer month, with an average temperature ranging between min 59°F (15°C) and max 81°F (27.2°C). East Nassau notes the warmest temperatures in July, with a high average of 81°F (27.2°C) and a low of 59°F (15°C). In July, the average heat index is estimated at a hot 86°F (30°C). Weather in July »Weather in August
The last month of the summer, August, is another warm month in East Nassau, New York, with temperature in the range of an average high of 78.6°F (25.9°C) and an average low of 57.6°F (14.2°C). Transitioning into August, East Nassau records an average high-temperature of a still warm 78.6°F (25.9°C), almost identical to July's 81°F (27.2°C). Weather in August »Weather in September
September, the first month of the autumn in East Nassau, is also an agreeable month, with temperature in the range of an average low of 50.9°F (10.5°C) and an average high of 71.2°F (21.8°C). September signifies a gentle decline in East Nassau's average high-temperature, easing from a moderately hot 78.6°F (25.9°C) in August to an agreeable 71.2°F (21.8°C). Weather in September »Weather in October
October, the same as September, in East Nassau, New York, is another mild autumn month, with an average temperature varying between 57.9°F (14.4°C) and 42.8°F (6°C). The arrival of October corresponds with a reduction in the average high-temperature, down from September's pleasant 71.2°F (21.8°C) to a moderate 57.9°F (14.4°C). Weather in October »Weather in November
November, the last month of the autumn in East Nassau, is another chilly month, with temperature in the range of an average low of 31.8°F (-0.1°C) and an average high of 45°F (7.2°C). A shift in East Nassau's weather is observed as October turns into November, with the average high temperature reducing from a moderate 57.9°F (14.4°C) to a chilly 45°F (7.2°C). Weather in November »Weather in December
The first month of the winter, December, is also an icy month in East Nassau, New York, with an average temperature varying between 34.2°F (1.2°C) and 23.9°F (-4.5°C). The transition into December is accompanied by a temperature decrease, with the average high-temperature shifting from a frosty 45°F (7.2°C) in November to a cold 34.2°F (1.2°C). Weather in December »Updated: Jul 29, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
January tends to be the coldest month in East Nassau, with temperatures averaging a daily high of 28.6°F (-1.9°C) and a low of 16.5°F (-8.6°C).
January is the month with the least rainfall. Rain falls for 6.3 days and accumulates 1.5" (38mm) of precipitation.
In East Nassau, during the entire year, the rain falls for 140.6 days and collects up to 24.17" (614mm) of precipitation.
Months with snowfall are January through May, October through December.
Throughout the year, there are 44.8 snowfall days, and 23.27" (591mm) of snow is accumulated.
January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index.
With an average relative humidity of 83%, February is the most humid month.
February is the month with the most snowfall. Snow falls for 11.2 days and accumulates 5.83" (148mm) of snow.
With an average of 3.8h of sunshine, February has the least sunshine of the year.
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.
The least humid month is April, with an average relative humidity of 74%.
The months with the most rainfall are May and October, with an average 2.52" (64mm) of precipitation.
May through August, with an average maximum UV index of 5, are months with the highest UV index.
June through September are months without snowfall.
The month with the longest days is June, with an average of 15h and 12min of daylight.
In East Nassau, July is known for its average highest temperatures, reaching a high of 81°F (27.2°C) and a low of 59°F (15°C).
July has the most sunshine of the year, with an average of 10.5h of sunshine.
December has the shortest days of the year, with an average of 9h and 6min of daylight.
Average temperature
East Nassau, NY
The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (28.6°F).
The month with the highest average low temperature is July (59°F).
The coldest month (with the lowest average low temperature) is January (16.5°F).
Average pressure
East Nassau, NY
- Average pressure in January:
30.04"Hg - Average pressure in February:
30.02"Hg - Average pressure in March:
30.05"Hg - Average pressure in April:
29.97"Hg - Average pressure in May:
30"Hg - Average pressure in June:
29.92"Hg
- Average pressure in July:
29.95"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.06"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.09"Hg - Average pressure in December:
30.06"Hg
The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed
East Nassau, NY
- Average wind speed in January:
8.2mph - Average wind speed in February:
8.2mph - Average wind speed in March:
8.1mph - Average wind speed in April:
8mph - Average wind speed in May:
6.6mph - Average wind speed in June:
5.8mph
- Average wind speed in July:
5.3mph - Average wind speed in August:
5.1mph - Average wind speed in September:
5.5mph - Average wind speed in October:
6.8mph - Average wind speed in November:
7.3mph - Average wind speed in December:
7.8mph
The windiest months (with the highest average wind speed) are January and February (8.2mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).
Average humidity
East Nassau, NY
The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is April (74%).
Average rainfall
East Nassau, NY
- Average rainfall in January:
1.5" - Average rainfall in February:
1.61" - Average rainfall in March:
1.61" - Average rainfall in April:
2.13" - Average rainfall in May:
2.52" - Average rainfall in June:
2.36"
- Average rainfall in July:
2.36" - Average rainfall in August:
2.13" - Average rainfall in September:
1.69" - Average rainfall in October:
2.52" - Average rainfall in November:
1.85" - Average rainfall in December:
1.89"
The wettest months (with the highest rainfall) are May and October (2.52").
The driest month (with the least rainfall) is January (1.5").
Average rainfall days
East Nassau, NY
- Average rainfall days in January:
6.3 days - Average rainfall days in February:
6.7 days - Average rainfall days in March:
10.8 days - Average rainfall days in April:
14.5 days - Average rainfall days in May:
15.8 days - Average rainfall days in June:
14.9 days
- Average rainfall days in July:
15.3 days - Average rainfall days in August:
13.6 days - Average rainfall days in September:
10.5 days - Average rainfall days in October:
13.2 days - Average rainfall days in November:
9.5 days - Average rainfall days in December:
9.5 days
The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is January (6.3 days).
Average snowfall
East Nassau, NY
- Average snowfall in January:
4.8" - Average snowfall in February:
5.83" - Average snowfall in March:
4.65" - Average snowfall in April:
0.83" - Average snowfall in May:
0.35" - Average snowfall in June:
0"
The month with the highest snowfall is February (5.83").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
East Nassau, NY
- Average snowfall days in January:
10.6 days - Average snowfall days in February:
11.2 days - Average snowfall days in March:
8.3 days - Average snowfall days in April:
2.3 days - Average snowfall days in May:
0.3 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.4 days - Average snowfall days in November:
3.8 days - Average snowfall days in December:
7.9 days
The month with the highest number of snowfall days is February (11.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
East Nassau, NY
- Average daylight in January:
9h and 30min - Average daylight in February:
10h and 36min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 24min - Average daylight in May:
14h and 36min - Average daylight in June:
15h and 12min
- Average daylight in July:
14h and 54min - Average daylight in August:
13h and 54min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 48min - Average daylight in December:
9h and 6min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in January:
4h and 12min - Average sunshine in February:
3h and 48min - Average sunshine in March:
5h and 36min - Average sunshine in April:
7h and 54min - Average sunshine in May:
8h and 54min - Average sunshine in June:
9h and 30min
- Average sunshine in July:
10h and 30min - Average sunshine in August:
10h and 24min - Average sunshine in September:
8h and 54min - Average sunshine in October:
5h and 30min - Average sunshine in November:
5h and 24min - Average sunshine in December:
4h and 18min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days
East Nassau, NY
- Average sunshine days in January:
17.4 days - Average sunshine days in February:
13.8 days - Average sunshine days in March:
14.8 days - Average sunshine days in April:
13.4 days - Average sunshine days in May:
13.3 days - Average sunshine days in June:
12.9 days
- Average sunshine days in July:
14.3 days - Average sunshine days in August:
14.9 days - Average sunshine days in September:
17 days - Average sunshine days in October:
15.7 days - Average sunshine days in November:
17.9 days - Average sunshine days in December:
16.8 days
The month with the most sunshine days is November (17.9 days).
The month with the least sunshine days is June (12.9 days).
Average UV index
East Nassau, NY
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover
East Nassau, NY
The month with the most cloud cover is February (Cloud cover 59).
The months with the least cloud cover are July and August (Cloud cover 33).
Average visibility
East Nassau, NY
The months with the highest visibility are April, July, November and December (6mi).
The months with the lowest visibility are January, February, March, May, June, August, September and October (5mi).
