Climate and monthly weather forecastEast Williston, NY
Climate and monthly weather forecast
Weather in January
January, the same as December, is an icy winter month in East Williston, New York, with an average temperature varying between 37.2°F (2.9°C) and 28.6°F (-1.9°C). With average temperatures fluctuating between a high of 37.2°F (2.9°C) and a low of 28.6°F (-1.9°C), January stands out as the coldest month. Weather in January »Weather in February
February, the last month of the winter in East Williston, is also an icy month, with an average temperature ranging between max 39.2°F (4°C) and min 30°F (-1.1°C). February reports an average high-temperature of a still icy 39.2°F (4°C), slightly varied from January's 37.2°F (2.9°C). Weather in February »Weather in March
The first month of the spring, March, is a frosty month in East Williston, New York, with temperature in the range of an average high of 45°F (7.2°C) and an average low of 36°F (2.2°C). As East Williston enters March, the average high-temperature marginally increases from the an icy 39.2°F (4°C) of February to a frosty 45°F (7.2°C). Weather in March »Weather in April
April in East Williston, New York, is a cool spring month, with temperature in the range of an average low of 45.1°F (7.3°C) and an average high of 54.1°F (12.3°C). As March gives way to April, the average high-temperature displays an increase, moving from a frosty 45°F (7.2°C) to a cool 54.1°F (12.3°C). Weather in April »Weather in May
The last month of the spring, May, is a refreshing month in East Williston, New York, with temperature in the range of an average high of 64°F (17.8°C) and an average low of 54.5°F (12.5°C). The beginning of May marks a shift in the average high-temperature, moving from April's fresh 54.1°F (12.3°C) to a comfortable 64°F (17.8°C). Weather in May »Weather in June
The first month of the summer, June, is a pleasant month in East Williston, New York, 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). East Williston in June experiences an increase in the average high-temperature, moving from May's refreshing 64°F (17.8°C) to a pleasant 73.2°F (22.9°C). Weather in June »Weather in July
July in East Williston, New York, is a warm summer month, with an average temperature ranging between min 71.2°F (21.8°C) and max 80.4°F (26.9°C). During the warmest month, July, temperatures average a high of 80.4°F (26.9°C) and a low of 71.2°F (21.8°C). Weather in July »Weather in August
The last month of the summer, August, is another warm month in East Williston, New York, with an average temperature varying between 71.2°F (21.8°C) and 79.5°F (26.4°C). The onset of August brings an average high-temperature of a still warm 79.5°F (26.4°C), nearly matching the July temperature. Weather in August »Weather in September
The first month of the autumn, September, is still a pleasant month in East Williston, New York, with an average temperature fluctuating between 64.6°F (18.1°C) and 72.7°F (22.6°C). A subtle shift in East Williston's weather is observed as August turns into September, with the average high temperature reducing from a moderately hot 79.5°F (26.4°C) to a pleasant 72.7°F (22.6°C). Weather in September »Weather in October
October, the same as September, is another enjoyable autumn month in East Williston, New York, with an average temperature fluctuating between 62.6°F (17°C) and 54.5°F (12.5°C). October's arrival correlates with a reduction in the average high-temperature, down from a pleasant 72.7°F (22.6°C) in September to an enjoyable 62.6°F (17°C). Weather in October »Weather in November
November, the last month of the autumn in East Williston, is also a fresh month, with an average temperature fluctuating between 43.2°F (6.2°C) and 51.6°F (10.9°C). The transition into November involves a decrease in the average high-temperature, falling from an enjoyable 62.6°F (17°C) in October to a fresh 51.6°F (10.9°C). Weather in November »Weather in December
December, the first month of the winter in East Williston, is still a chilly month, with an average temperature fluctuating between 43.5°F (6.4°C) and 35.6°F (2°C). The arrival of December corresponds with a minor reduction in the average high-temperature, down from November's cool 51.6°F (10.9°C) to a frosty 43.5°F (6.4°C). Weather in December »Updated: Aug 5, 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
In East Williston, January is the month with the lowest recorded average temperatures, measuring a high of 37.2°F (2.9°C) and a low of 28.6°F (-1.9°C).
The month with the least rainfall is January, when the rain falls for 8 days and typically collects 2.17" (55mm) of precipitation.
In East Williston, during the entire year, the rain falls for 158.5 days and collects up to 36.38" (924mm) of precipitation.
January through April, October through December are months with snowfall.
In East Williston, New York, during the entire year, snow falls for 15.8 days and aggregates up to 5.91" (150mm) of snow.
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2.
The month with the least sunshine is February, with an average of 4.8h of sunshine.
March is the month with the most snowfall. Snow falls for 2.9 days and accumulates 1.85" (47mm) of snow.
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 months with the highest humidity are May and June, with an average relative humidity of 76%.
May through September are months without snowfall.
The month with the longest days is June, with an average of 15h and 0min of daylight.
June through August, with an average maximum UV index of 6, are months with the highest UV index.
July is East Williston's warmest month, registering average high temperatures of 80.4°F (26.9°C) and lows of 71.2°F (21.8°C).
July is the month with the most rainfall. Rain falls for 18 days and accumulates 4.13" (105mm) of precipitation.
July has the most sunshine of the year, with an average of 10.8h of sunshine.
The least humid month is November, with an average relative humidity of 71%.
December has the shortest days of the year, with an average of 9h and 18min of daylight.
Average temperature
East Williston, NY
The warmest month (with the highest average high temperature) is July (80.4°F).
The month with the lowest average high temperature is January (37.2°F).
The months with the highest average low temperature are July and August (71.2°F).
The coldest month (with the lowest average low temperature) is January (28.6°F).
Average pressure
East Williston, NY
- Average pressure in January:
30.05"Hg - Average pressure in February:
30.03"Hg - Average pressure in March:
30.05"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30.02"Hg - Average pressure in November:
30.1"Hg - Average pressure in December:
30.07"Hg
The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
East Williston, NY
- Average wind speed in January:
12.4mph - Average wind speed in February:
11.9mph - Average wind speed in March:
11.7mph - Average wind speed in April:
10.8mph - Average wind speed in May:
9.1mph - Average wind speed in June:
8.4mph
- Average wind speed in July:
8.1mph - Average wind speed in August:
8.2mph - Average wind speed in September:
9.2mph - Average wind speed in October:
11mph - Average wind speed in November:
11.6mph - Average wind speed in December:
11.9mph
The windiest month (with the highest average wind speed) is January (12.4mph).
The calmest month (with the lowest average wind speed) is July (8.1mph).
Average humidity
East Williston, NY
The months with the highest relative humidity are May and June (76%).
The month with the lowest relative humidity is November (71%).
Average rainfall
East Williston, NY
- Average rainfall in January:
2.17" - Average rainfall in February:
2.28" - Average rainfall in March:
2.72" - Average rainfall in April:
3.03" - Average rainfall in May:
3.23" - Average rainfall in June:
3.15"
- Average rainfall in July:
4.13" - Average rainfall in August:
3.78" - Average rainfall in September:
2.6" - Average rainfall in October:
3.19" - Average rainfall in November:
2.44" - Average rainfall in December:
3.66"
The wettest month (with the highest rainfall) is July (4.13").
The driest month (with the least rainfall) is January (2.17").
Average rainfall days
East Williston, NY
- Average rainfall days in January:
8 days - Average rainfall days in February:
9.1 days - Average rainfall days in March:
11.4 days - Average rainfall days in April:
14.3 days - Average rainfall days in May:
16.5 days - Average rainfall days in June:
17.4 days
- Average rainfall days in July:
18 days - Average rainfall days in August:
16.8 days - Average rainfall days in September:
13.4 days - Average rainfall days in October:
13.1 days - Average rainfall days in November:
8.8 days - Average rainfall days in December:
11.7 days
The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is January (8 days).
Average snowfall
East Williston, NY
The month with the highest snowfall is March (1.85").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
East Williston, NY
- Average snowfall days in January:
4.6 days - Average snowfall days in February:
4.7 days - Average snowfall days in March:
2.9 days - Average snowfall days in April:
0.3 days - Average snowfall days in May:
0 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:
0.1 days - Average snowfall days in November:
0.5 days - Average snowfall days in December:
2.7 days
The month with the highest number of snowfall days is February (4.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
East Williston, NY
- Average daylight in January:
9h and 36min - Average daylight in February:
10h and 42min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 18min - Average daylight in May:
14h and 30min - Average daylight in June:
15h and 0min
- Average daylight in July:
14h and 48min - Average daylight in August:
13h and 42min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 6min - Average daylight in November:
9h and 54min - Average daylight in December:
9h and 18min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January:
5h and 6min - Average sunshine in February:
4h and 48min - Average sunshine in March:
6h and 30min - Average sunshine in April:
8h and 36min - Average sunshine in May:
8h and 54min - Average sunshine in June:
10h and 0min
- Average sunshine in July:
10h and 48min - Average sunshine in August:
10h and 36min - Average sunshine in September:
9h and 6min - Average sunshine in October:
5h and 54min - Average sunshine in November:
5h and 36min - Average sunshine in December:
5h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days
East Williston, NY
- Average sunshine days in January:
19.3 days - Average sunshine days in February:
15.2 days - Average sunshine days in March:
16.3 days - Average sunshine days in April:
14.6 days - Average sunshine days in May:
12.8 days - Average sunshine days in June:
11 days
- Average sunshine days in July:
10.8 days - Average sunshine days in August:
12.2 days - Average sunshine days in September:
15 days - Average sunshine days in October:
16.3 days - Average sunshine days in November:
19.5 days - Average sunshine days in December:
16.9 days
The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is July (10.8 days).
Average UV index
East Williston, 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, November and December (UV index 2).
Average cloud cover
East Williston, NY
The months with the most cloud cover are February and December (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility
East Williston, 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).
