Climate and monthly weather forecastWater Mill, NY
Climate and monthly weather forecast
Weather in January
January, like December, in Water Mill, New York, is another cold winter month, with an average temperature varying between 39°F (3.9°C) and 31.5°F (-0.3°C). The coldest period tends to be January, when average temperatures fluctuate between a high of 39°F (3.9°C) and a low of 31.5°F (-0.3°C). Weather in January »Weather in February
February, the last month of the winter in Water Mill, is another cold month, with an average temperature ranging between max 39.7°F (4.3°C) and min 32°F (0°C). Water Mill records an average high-temperature of a still wintry 39.7°F (4.3°C) in February, closely mirroring the climate of the previous month. Weather in February »Weather in March
The first month of the spring, March, is a frosty month in Water Mill, New York, with an average temperature varying between 42.8°F (6°C) and 36.7°F (2.6°C). The shift into March records an average high-temperature of a chilly 42.8°F (6°C), subtly varied from February's 39.7°F (4.3°C). Weather in March »Weather in April
April is a fresh spring month in Water Mill, New York, with an average temperature ranging between max 50.2°F (10.1°C) and min 44.6°F (7°C). With the start of April, the average high-temperature marginally shifts from March's frosty 42.8°F (6°C) to a fresh 50.2°F (10.1°C). Weather in April »Weather in May
The last month of the spring, May, is a refreshing month in Water Mill, New York, with an average temperature ranging between min 53.2°F (11.8°C) and max 58.3°F (14.6°C). May's arrival brings a modest temperature shift, moving from a cool 50.2°F (10.1°C) in April to a refreshing 58.3°F (14.6°C). Weather in May »Weather in June
The first month of the summer, June, is a refreshing month in Water Mill, New York, with an average temperature ranging between max 67.5°F (19.7°C) and min 63°F (17.2°C). Water Mill's transition into June is marked by a temperature shift, moving from a moderate 58.3°F (14.6°C) in May to an enjoyable 67.5°F (19.7°C). Weather in June »Weather in July
July in Water Mill, New York, is a moderately hot summer month, with temperature in the range of an average high of 75.4°F (24.1°C) and an average low of 71.1°F (21.7°C). July signifies a subtle uplift in the average high-temperature, adjusting from an enjoyable 67.5°F (19.7°C) in June to a moderately hot 75.4°F (24.1°C). Weather in July »Weather in August
August, the last month of the summer in Water Mill, is also a moderately hot month, with an average temperature varying between 71.2°F (21.8°C) and 75.7°F (24.3°C). The warmest time of the year is August, with temperatures averaging a high of 75.7°F (24.3°C) and a low of 71.2°F (21.8°C). Weather in August »Weather in September
September, the first month of the autumn in Water Mill, is still a pleasant month, with an average temperature ranging between min 66°F (18.9°C) and max 70.5°F (21.4°C). Water Mill's entry into September measures an average high-temperature of a pleasant 70.5°F (21.4°C), closely parallel to the preceding month. Weather in September »Weather in October
October, like September, in Water Mill, New York, is another comfortable autumn month, with temperature in the range of an average low of 56.7°F (13.7°C) and an average high of 62.6°F (17°C). In October, the meteorological conditions change slightly, with the average high-temperature moving from an agreeable 70.5°F (21.4°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 Water Mill, is another cool month, with an average temperature fluctuating between 52.9°F (11.6°C) and 45.9°F (7.7°C). Observing a mild shift, the average high-temperature during November reduces from October's comfortable 62.6°F (17°C) to a fresh 52.9°F (11.6°C). Weather in November »Weather in December
December, the first month of the winter in Water Mill, is also a frosty month, with an average temperature ranging between min 38.3°F (3.5°C) and max 45.3°F (7.4°C). The transition into December subtly indicates a reduction in the average high-temperature, down to a chilly 45.3°F (7.4°C) from November's cool 52.9°F (11.6°C). Weather in December »Updated: Aug 26, 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
The coldest month is January, with an average high-temperature of 39°F (3.9°C) and an average low-temperature of 31.5°F (-0.3°C).
Throughout the year, there are 145 rainfall days, and 24.69" (627mm) of precipitation is accumulated.
Months with snowfall in Water Mill are January through March, May, November and December.
Throughout the year, there are 15.6 snowfall days, and 5.16" (131mm) of snow is accumulated.
The months with the lowest UV index are January through March and December, with an average maximum UV index of 2.
March is the month with the most snowfall in Water Mill. Snow falls for 3 days and accumulates 1.57" (40mm) 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.
In Water Mill, snow does not fall in April, June through October.
The most humid month is May, with an average relative humidity of 82%.
June has the longest days of the year, with an average of 15h and 6min of daylight.
The months with the highest UV index are June through August, with an average maximum UV index of 6.
August, with average temperatures reaching a high of 75.7°F (24.3°C) and a low of 71.2°F (21.8°C), is the warmest month.
With an average of 10.7h of sunshine, August has the most sunshine of the year.
September is the month with the least rainfall. Rain falls for 12.6 days and accumulates 1.5" (38mm) of precipitation.
The wettest months are October and December, with an average 2.6" (66mm) of rainfall.
With an average relative humidity of 72%, November is the least humid month.
With an average of 9h and 18min of daylight, December has the shortest days of the year.
With an average of 4.7h of sunshine, December has the least sunshine of the year.
Average temperature
Water Mill, NY
The warmest month (with the highest average high temperature) is August (75.7°F).
The month with the lowest average high temperature is January (39°F).
The month with the highest average low temperature is August (71.2°F).
The coldest month (with the lowest average low temperature) is January (31.5°F).
Average pressure
Water Mill, NY
- Average pressure in January:
30.03"Hg - Average pressure in February:
30.01"Hg - Average pressure in March:
30.04"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
30.02"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:
30.01"Hg - Average pressure in November:
30.08"Hg - Average pressure in December:
30.05"Hg
The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Water Mill, NY
- Average wind speed in January:
16.3mph - Average wind speed in February:
15.6mph - Average wind speed in March:
15.5mph - Average wind speed in April:
14.1mph - Average wind speed in May:
12.2mph - Average wind speed in June:
11.1mph
- Average wind speed in July:
10.7mph - Average wind speed in August:
10.9mph - Average wind speed in September:
12.6mph - Average wind speed in October:
14.8mph - Average wind speed in November:
15.6mph - Average wind speed in December:
15.9mph
The windiest month (with the highest average wind speed) is January (16.3mph).
The calmest month (with the lowest average wind speed) is July (10.7mph).
Average humidity
Water Mill, NY
The month with the highest relative humidity is May (82%).
The month with the lowest relative humidity is November (72%).
Average rainfall
Water Mill, NY
- Average rainfall in January:
1.54" - Average rainfall in February:
1.69" - Average rainfall in March:
2.28" - Average rainfall in April:
2.17" - Average rainfall in May:
2.17" - Average rainfall in June:
1.97"
The wettest months (with the highest rainfall) are October and December (2.6").
The driest month (with the least rainfall) is September (1.5").
Average rainfall days
Water Mill, NY
- Average rainfall days in January:
8.8 days - Average rainfall days in February:
8.8 days - Average rainfall days in March:
10.6 days - Average rainfall days in April:
12.6 days - Average rainfall days in May:
14.8 days - Average rainfall days in June:
13.2 days
- Average rainfall days in July:
14.8 days - Average rainfall days in August:
14.4 days - Average rainfall days in September:
12.6 days - Average rainfall days in October:
13.1 days - Average rainfall days in November:
9.5 days - Average rainfall days in December:
11.8 days
The months with the highest number of rainy days are May and July (14.8 days).
The months with the least rainy days are January and February (8.8 days).
Average snowfall
Water Mill, NY
The month with the highest snowfall is March (1.57").
The months with the least snowfall are April, June, July, August, September and October (0").
Average snowfall days
Water Mill, NY
- Average snowfall days in January:
4.7 days - Average snowfall days in February:
4.8 days - Average snowfall days in March:
3 days - Average snowfall days in April:
0.2 days - Average snowfall days in May:
0.1 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 days - Average snowfall days in November:
0.3 days - Average snowfall days in December:
2.5 days
The month with the highest number of snowfall days is February (4.8 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight / Average sunshine
Water Mill, 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 6min
- Average daylight in July:
14h and 48min - Average daylight in August:
13h and 48min - 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 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January:
5h and 0min - Average sunshine in February:
4h and 48min - Average sunshine in March:
6h and 18min - Average sunshine in April:
8h and 36min - Average sunshine in May:
8h and 54min - Average sunshine in June:
9h and 54min
- Average sunshine in July:
10h and 36min - Average sunshine in August:
10h and 42min - Average sunshine in September:
9h and 0min - Average sunshine in October:
6h and 12min - Average sunshine in November:
5h and 24min - Average sunshine in December:
4h and 42min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 4h and 42min).
Average sunshine days
Water Mill, NY
- Average sunshine days in January:
16.4 days - Average sunshine days in February:
14.2 days - Average sunshine days in March:
15.9 days - Average sunshine days in April:
15.5 days - Average sunshine days in May:
15.2 days - Average sunshine days in June:
15.4 days
- Average sunshine days in July:
13.9 days - Average sunshine days in August:
14.3 days - Average sunshine days in September:
15.4 days - Average sunshine days in October:
15.8 days - Average sunshine days in November:
17.5 days - Average sunshine days in December:
14.5 days
The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is July (13.9 days).
Average UV index
Water Mill, 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 and December (UV index 2).
Average cloud cover
Water Mill, NY
The month with the most cloud cover is December (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility
Water Mill, 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).
