Climate and monthly weather forecastSpeonk, NY
Climate and monthly weather forecast
Weather in January
January, like December, in Speonk, New York, is a wintry winter month, with an average temperature varying between 38.8°F (3.8°C) and 31.1°F (-0.5°C). January is the coldest month of the year, registering average temperatures as high as 38.8°F (3.8°C) and as low as 31.1°F (-0.5°C). Weather in January »Weather in February
The last month of the winter, February, is also a wintry month in Speonk, New York, with an average temperature fluctuating between 39.7°F (4.3°C) and 31.5°F (-0.3°C). As February takes its course, Speonk's average high-temperature registers at a still icy 39.7°F (4.3°C), closely aligning with the preceding month. Weather in February »Weather in March
March, the first month of the spring in Speonk, is a frosty month, with an average temperature ranging between min 36.5°F (2.5°C) and max 43.2°F (6.2°C). The shift into March uncovers an average high-temperature of a chilly 43.2°F (6.2°C), subtly different from the previous month. Weather in March »Weather in April
April in Speonk, New York, is a cool spring month, with an average temperature ranging between min 44.8°F (7.1°C) and max 50.5°F (10.3°C). April witnesses a subtle temperature ascent, adjusting from a chilly 43.2°F (6.2°C) in March to a cool 50.5°F (10.3°C). Weather in April »Weather in May
May, the last month of the spring in Speonk, is a moderate month, with an average temperature fluctuating between 53.6°F (12°C) and 59.4°F (15.2°C). The coming of May brings a minor shift in Speonk's weather, with average high-temperatures adjusting from April's cool 50.5°F (10.3°C) to a refreshing 59.4°F (15.2°C). Weather in May »Weather in June
The first month of the summer, June, is a pleasant month in Speonk, New York, with an average temperature varying between 63.1°F (17.3°C) and 68.7°F (20.4°C). June witnesses an increase in the average high-temperature, moving from a mild 59.4°F (15.2°C) in May to a pleasant 68.7°F (20.4°C). Weather in June »Weather in July
July is a moderately hot summer month in Speonk, New York, with an average temperature varying between 76.3°F (24.6°C) and 71.2°F (21.8°C). July's onset witnesses a minor shift in the average high-temperature, moving from an agreeable 68.7°F (20.4°C) in June to a warm 76.3°F (24.6°C). Weather in July »Weather in August
August, the last month of the summer in Speonk, is another warm month, with temperature in the range of an average high of 76.5°F (24.7°C) and an average low of 71.2°F (21.8°C). The average temperatures reach their apex in August, averaging 76.5°F (24.7°C) at the high end and 71.2°F (21.8°C) at the low end. Weather in August »Weather in September
The first month of the autumn, September, is also an agreeable month in Speonk, New York, with an average temperature varying between 71.1°F (21.7°C) and 65.5°F (18.6°C). As September begins, there is a minor decrease in the average high-temperature, softly falling from a moderately hot 76.5°F (24.7°C) in August to a pleasant 71.1°F (21.7°C). Weather in September »Weather in October
October, the same as September, is another refreshing autumn month in Speonk, New York, with an average temperature varying between 56.3°F (13.5°C) and 62.8°F (17.1°C). October ushers in a minute temperature change, with average high-temperatures reducing from September's agreeable 71.1°F (21.7°C) to a comfortable 62.8°F (17.1°C). Weather in October »Weather in November
November, the last month of the autumn in Speonk, is another cool month, with an average temperature fluctuating between 45.7°F (7.6°C) and 52.7°F (11.5°C). With November's arrival, Speonk's weather changes as the average high-temperature falls from a comfortable 62.8°F (17.1°C) in October to a cool 52.7°F (11.5°C). Weather in November »Weather in December
December, the first month of the winter in Speonk, is still a chilly month, with an average temperature varying between 38.1°F (3.4°C) and 45.3°F (7.4°C). The start of December comes with a small reduction in the average high-temperature, subtly receding from a fresh 52.7°F (11.5°C) in November to a frosty 45.3°F (7.4°C). Weather in December »Updated: Feb 13, 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, noted for its average high-temperature of 38.8°F (3.8°C) and an average low-temperature of 31.1°F (-0.5°C), is considered the coldest month in Speonk.
January is the month with the least rainfall. Rain falls for 7.8 days and accumulates 1.89" (48mm) of precipitation.
In Speonk, during the entire year, the rain falls for 148 days and collects up to 29.76" (756mm) of precipitation.
January through March, May and December are months with snowfall in Speonk, New York.
In Speonk, during the entire year, snow falls for 12.9 days and aggregates up to 4.45" (113mm) of snow.
January through March and December, with an average maximum UV index of 2, are months with the lowest UV index.
February and December, with an average of 4.8h of sunshine, are months with the least sunshine in Speonk.
March is the month with the most snowfall. Snow falls for 2.3 days and accumulates 1.54" (39mm) 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.
April, June through November are months without snowfall in Speonk.
May is the most humid month in Speonk, New York, with an average relative humidity of 81%.
The month with the longest days in Speonk is June, with an average of 15h and 6min of daylight.
June through August, with an average maximum UV index of 6, are months with the highest UV index in Speonk, New York.
The months with the most sunshine in Speonk are July and August, with an average of 10.8h of sunshine.
In Speonk, New York, the average highest temperatures are observed in August, with a high of 76.5°F (24.7°C) and a low of 71.2°F (21.8°C).
The month with the most rainfall in Speonk is October, when the rain falls for 13.2 days and typically aggregates up to 3.07" (78mm) of precipitation.
With an average relative humidity of 72%, November is the least humid month.
The month with the shortest days in Speonk is December, with an average of 9h and 18min of daylight.
Average temperature
Speonk, NY
The warmest month (with the highest average high temperature) is August (76.5°F).
The month with the lowest average high temperature is January (38.8°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 (31.1°F).
Average pressure
Speonk, NY
- Average pressure in January:
30.04"Hg - Average pressure in February:
30.02"Hg - Average pressure in March:
30.04"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:
30.01"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 (29.93"Hg).
Average wind speed
Speonk, NY
- Average wind speed in January:
15.4mph - Average wind speed in February:
14.8mph - Average wind speed in March:
14.5mph - Average wind speed in April:
13.4mph - Average wind speed in May:
11.6mph - Average wind speed in June:
10.4mph
- Average wind speed in July:
10.2mph - Average wind speed in August:
10.3mph - Average wind speed in September:
11.9mph - Average wind speed in October:
14mph - Average wind speed in November:
14.7mph - Average wind speed in December:
15mph
The windiest month (with the highest average wind speed) is January (15.4mph).
The calmest month (with the lowest average wind speed) is July (10.2mph).
Average humidity
Speonk, NY
The month with the highest relative humidity is May (81%).
The month with the lowest relative humidity is November (72%).
Average rainfall
Speonk, NY
- Average rainfall in January:
1.89" - Average rainfall in February:
1.97" - Average rainfall in March:
2.64" - Average rainfall in April:
2.44" - Average rainfall in May:
2.64" - Average rainfall in June:
2.4"
- Average rainfall in July:
2.83" - Average rainfall in August:
2.56" - Average rainfall in September:
2.05" - Average rainfall in October:
3.07" - Average rainfall in November:
2.32" - Average rainfall in December:
2.95"
The wettest month (with the highest rainfall) is October (3.07").
The driest month (with the least rainfall) is January (1.89").
Average rainfall days
Speonk, NY
- Average rainfall days in January:
7.8 days - Average rainfall days in February:
8.3 days - Average rainfall days in March:
11.8 days - Average rainfall days in April:
13.5 days - Average rainfall days in May:
15.5 days - Average rainfall days in June:
13.7 days
- Average rainfall days in July:
16 days - Average rainfall days in August:
15.3 days - Average rainfall days in September:
12.9 days - Average rainfall days in October:
13.2 days - Average rainfall days in November:
9 days - Average rainfall days in December:
11 days
The month with the highest number of rainy days is July (16 days).
The month with the least rainy days is January (7.8 days).
Average snowfall
Speonk, NY
The month with the highest snowfall is March (1.54").
The months with the least snowfall are April, June, July, August, September, October and November (0").
Average snowfall days
Speonk, NY
- Average snowfall days in January:
3.7 days - Average snowfall days in February:
3.9 days - Average snowfall days in March:
2.3 days - Average snowfall days in April:
0.1 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:
0.5 days - Average snowfall days in December:
2.3 days
The month with the highest number of snowfall days is February (3.9 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight / Average sunshine
Speonk, 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 6min - Average sunshine in February:
4h and 48min - Average sunshine in March:
6h and 24min - 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 48min - Average sunshine in September:
9h and 6min - Average sunshine in October:
6h and 6min - Average sunshine in November:
5h and 30min - Average sunshine in December:
4h and 48min
The months with the most sunshine are July and August (Average sunshine: 10h and 48min).
The months with the least sunshine are February and December (Average sunshine: 4h and 48min).
Average sunshine days
Speonk, NY
- Average sunshine days in January:
17.1 days - Average sunshine days in February:
14.7 days - Average sunshine days in March:
15.4 days - Average sunshine days in April:
14.7 days - Average sunshine days in May:
14.4 days - Average sunshine days in June:
14.2 days
- Average sunshine days in July:
12.6 days - Average sunshine days in August:
13.3 days - Average sunshine days in September:
15.3 days - Average sunshine days in October:
16.3 days - Average sunshine days in November:
18.6 days - Average sunshine days in December:
17.5 days
The month with the most sunshine days is November (18.6 days).
The month with the least sunshine days is July (12.6 days).
Average UV index
Speonk, 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
Speonk, NY
The month with the most cloud cover is December (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility
Speonk, 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).
