Climate and monthly weather forecastPeconic, NY
Climate and monthly weather forecast
Weather in January
January, like December, in Peconic, New York, is another cold winter month, with an average temperature ranging between max 38.8°F (3.8°C) and min 31.3°F (-0.4°C). January is the coldest month, with the temperature often reaching an average high of 38.8°F (3.8°C) and an average low of 31.3°F (-0.4°C). Weather in January »Weather in February
The last month of the winter, February, is another cold month in Peconic, New York, with an average temperature fluctuating between 39.6°F (4.2°C) and 31.5°F (-0.3°C). Transitioning from January to February, Peconic observes an average high-temperature of a still icy 39.6°F (4.2°C), differing subtly from the previous month. Weather in February »Weather in March
The first month of the spring, March, is a frosty month in Peconic, New York, with an average temperature fluctuating between 43°F (6.1°C) and 36.1°F (2.3°C). The onset of March brings with it an average high-temperature of a chilly 43°F (6.1°C), showing a negligible variation from the month before. Weather in March »Weather in April
April in Peconic, New York, is a fresh spring month, with an average temperature fluctuating between 50°F (10°C) and 44.2°F (6.8°C). Peconic observes a slight uplift in the average high-temperature with the onset of April, adjusting from March's chilly 43°F (6.1°C) to a cool 50°F (10°C). Weather in April »Weather in May
May, the last month of the spring in Peconic, is a refreshing month, with an average temperature ranging between max 58.6°F (14.8°C) and min 52.7°F (11.5°C). May's arrival signals a subtle increase in average high-temperatures, moving from April's fresh 50°F (10°C) to a mild 58.6°F (14.8°C). Weather in May »Weather in June
June, the first month of the summer in Peconic, is a comfortable month, with an average temperature varying between 67.6°F (19.8°C) and 62.6°F (17°C). June sees a temperature increase, moving from a mild 58.6°F (14.8°C) in May to a still refreshing 67.6°F (19.8°C). Weather in June »Weather in July
July in Peconic, New York, is a moderately hot summer month, with an average temperature ranging between max 75.7°F (24.3°C) and min 70.3°F (21.3°C). With the onset of July, Peconic's average high-temperature experiences a slight rise, moving from June's refreshing 67.6°F (19.8°C) to a moderately hot 75.7°F (24.3°C). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Peconic, New York, with an average temperature fluctuating between 75.9°F (24.4°C) and 71.2°F (21.8°C). Peconic's temperatures tend to reach their peak averages in August, with a high of 75.9°F (24.4°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 Peconic, is still a pleasant month, with an average temperature varying between 70.7°F (21.5°C) and 65.1°F (18.4°C). As Peconic welcomes September, the average high-temperature records at a pleasant 70.7°F (21.5°C), marking an insignificant deviation from the prior month. Weather in September »Weather in October
October, like September, in Peconic, New York, is another comfortable autumn month, with an average temperature ranging between min 56.3°F (13.5°C) and max 62.4°F (16.9°C). As September transitions into October, Peconic sees a gentle drop in the average high-temperature, transitioning from an agreeable 70.7°F (21.5°C) to a refreshing 62.4°F (16.9°C). Weather in October »Weather in November
The last month of the autumn, November, is also a fresh month in Peconic, New York, with temperature in the range of an average low of 45.5°F (7.5°C) and an average high of 52.7°F (11.5°C). Peconic in November experiences a subtle temperature decline, with average high-temperatures reducing from an enjoyable 62.4°F (16.9°C) in October to a fresh 52.7°F (11.5°C). Weather in November »Weather in December
December, the first month of the winter in Peconic, is also a frosty month, with an average temperature ranging between min 37.9°F (3.3°C) and max 45°F (7.2°C). A mild shift in the average high-temperature occurs in December, reducing from a fresh 52.7°F (11.5°C) in November to a frosty 45°F (7.2°C). Weather in December »Updated: Aug 18, 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 is the coldest month of the year, registering average temperatures as high as 38.8°F (3.8°C) and as low as 31.3°F (-0.4°C).
In Peconic, during the entire year, the rain falls for 154.1 days and collects up to 34.92" (887mm) of precipitation.
Months with snowfall are January through March, November and December.
In Peconic, during the entire year, snow falls for 13.9 days and aggregates up to 6.61" (168mm) of snow.
The months with the lowest UV index are January through March and December, with an average maximum UV index of 2.
The month with the most snowfall is March, when snow falls for 3 days and typically aggregates up to 2.36" (60mm) of snow.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Peconic, 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 through October are months without snowfall.
The months with the highest humidity are May and June, with an average relative humidity of 81%.
June has the longest days of the year, 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.
July and August, with an average of 10.6h of sunshine, are months with the most sunshine.
Peconic's August weather reaches an average high of 75.9°F (24.4°C) and an average low of 71.2°F (21.8°C), making it the warmest month.
September is the month with the least rainfall. Rain falls for 12.6 days and accumulates 2.17" (55mm) of precipitation.
The least humid month is November, with an average relative humidity of 72%.
The month with the most rainfall is December, when the rain falls for 12.8 days and typically aggregates up to 3.82" (97mm) of precipitation.
The month with the shortest days is December, with an average of 9h and 18min of daylight.
December has the least sunshine of the year in Peconic, with an average of 4.6h of sunshine.
Average temperature
Peconic, NY
The warmest month (with the highest average high temperature) is August (75.9°F).
The month with the lowest average high temperature is January (38.8°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 (31.3°F).
Average pressure
Peconic, 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:
30.01"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:
30.08"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
Peconic, NY
- Average wind speed in January:
16mph - Average wind speed in February:
15.2mph - Average wind speed in March:
15.2mph - Average wind speed in April:
13.8mph - Average wind speed in May:
12mph - Average wind speed in June:
10.8mph
- Average wind speed in July:
10.4mph - Average wind speed in August:
10.6mph - Average wind speed in September:
12.4mph - Average wind speed in October:
14.5mph - Average wind speed in November:
15.3mph - Average wind speed in December:
15.7mph
The windiest month (with the highest average wind speed) is January (16mph).
The calmest month (with the lowest average wind speed) is July (10.4mph).
Average humidity
Peconic, NY
The months with the highest relative humidity are May and June (81%).
The month with the lowest relative humidity is November (72%).
Average rainfall
Peconic, NY
- Average rainfall in January:
2.56" - Average rainfall in February:
2.56" - Average rainfall in March:
3.19" - Average rainfall in April:
2.99" - Average rainfall in May:
2.91" - Average rainfall in June:
2.72"
- Average rainfall in July:
2.99" - Average rainfall in August:
2.76" - Average rainfall in September:
2.17" - Average rainfall in October:
3.5" - Average rainfall in November:
2.76" - Average rainfall in December:
3.82"
The wettest month (with the highest rainfall) is December (3.82").
The driest month (with the least rainfall) is September (2.17").
Average rainfall days
Peconic, NY
- Average rainfall days in January:
9.1 days - Average rainfall days in February:
9.8 days - Average rainfall days in March:
12.3 days - Average rainfall days in April:
14.3 days - Average rainfall days in May:
15.3 days - Average rainfall days in June:
13.9 days
- Average rainfall days in July:
14.8 days - Average rainfall days in August:
14.9 days - Average rainfall days in September:
12.6 days - Average rainfall days in October:
13.5 days - Average rainfall days in November:
10.8 days - Average rainfall days in December:
12.8 days
The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is January (9.1 days).
Average snowfall
Peconic, NY
The month with the highest snowfall is March (2.36").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Peconic, NY
- Average snowfall days in January:
4.2 days - Average snowfall days in February:
4 days - Average snowfall days in March:
3 days - Average snowfall days in April:
0.2 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 days - Average snowfall days in November:
0.2 days - Average snowfall days in December:
2.3 days
The month with the highest number of snowfall days is January (4.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Peconic, 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:
4h and 54min - Average sunshine in February:
4h and 42min - Average sunshine in March:
6h and 6min - Average sunshine in April:
8h and 24min - Average sunshine in May:
8h and 36min - Average sunshine in June:
9h and 42min
- Average sunshine in July:
10h and 36min - Average sunshine in August:
10h and 36min - Average sunshine in September:
8h and 48min - Average sunshine in October:
6h and 6min - Average sunshine in November:
5h and 18min - Average sunshine in December:
4h and 36min
The months with the most sunshine are July and August (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 4h and 36min).
Average sunshine days
Peconic, NY
- Average sunshine days in January:
15.3 days - Average sunshine days in February:
12.8 days - Average sunshine days in March:
14.2 days - Average sunshine days in April:
14.7 days - Average sunshine days in May:
14.8 days - Average sunshine days in June:
14.7 days
- Average sunshine days in July:
14.4 days - Average sunshine days in August:
13.9 days - Average sunshine days in September:
15.7 days - Average sunshine days in October:
15.3 days - Average sunshine days in November:
16.8 days - Average sunshine days in December:
13.7 days
The month with the most sunshine days is November (16.8 days).
The month with the least sunshine days is February (12.8 days).
Average UV index
Peconic, 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
Peconic, NY
The month with the most cloud cover is December (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility
Peconic, 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).
