October Weather in Peconic, United States

Last updated: June 24, 2025

In October, the average temperature in Peconic, United States hovers around 16°C (62°F), offering a pleasant climate for outdoor activities. Expect a minimum of 6°C (42°F) and a maximum that could reach 25°C (77°F). However, be prepared for some rain, as 159 mm (6.2 in) of precipitation can occur over 13 days, paired with an average humidity of 74%.

October Temperature in Peconic

In October in Peconic, the average temperature is 16°C (62°F), with maximums reaching up to 25°C (77°F) and minimums dropping as low as 6°C (42°F). This mild climate makes it an ideal time for travelers to explore and enjoy outdoor activities in Peconic.

October Weather in Peconic: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Peconic, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Peconic, October typically has an average temperature of 16°C (62°F), with highs reaching up to 25°C (77°F) and lows dropping to around 6°C (42°F).

Data source: Temperature data for Peconic generated using information from the Copernicus Climate Change Service.

October Precipitation in Peconic

In Peconic in October, the precipitation amount is 159 mm (6.2 in) spread over 13 days.

October Precipitation Trends in Peconic

The chart displays monthly precipitation patterns in Peconic, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Peconic, October typically receives around 159 mm (6.2 inches) of precipitation spread over approximately 13 days.

Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

October Humidity in Peconic

In Peconic in October, humidity is 74%. With an average temperature of 16°C (62°F), this humidity feels like a warm, heavy blanket enveloping you, making it slightly uncomfortable for traveling as it can lead to a sticky sensation that may sap your energy during outdoor activities.

October Average Humidity in Peconic

This chart illustrates the average monthly humidity levels in Peconic, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Peconic is approximately 74%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Peconic

In Peconic in October, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Peconic, you can refer to this Hourly UV Index in Peconic.

Maximum UV Index Levels in Peconic for October

The chart shows the monthly maximum UV Index (UVI) for Peconic in October, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In October, the maximum UV index in Peconic typically reaches 6, which falls under the high exposure category.

Data source: Peconic October UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How October Weather in Peconic Compares to Other Months

Weather in Peconic varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Peconic, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Peconic, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (36°F)	90 mm (3.5 inches)	84%	moderate
February Weather	2°C (37°F)	127 mm (5.0 inches)	82%	moderate
March Weather	4°C (39°F)	112 mm (4.4 inches)	81%	high
April Weather	8°C (47°F)	139 mm (5.5 inches)	78%	very high
May Weather	13°C (55°F)	130 mm (5.1 inches)	69%	very high
June Weather	18°C (65°F)	72 mm (2.8 inches)	69%	very high
July Weather	23°C (73°F)	105 mm (4.1 inches)	62%	very high
August Weather	23°C (74°F)	100 mm (3.9 inches)	65%	very high
September Weather	20°C (69°F)	97 mm (3.8 inches)	68%	very high
October Weather	16°C (62°F)	159 mm (6.2 inches)	74%	high
November Weather	10°C (50°F)	111 mm (4.4 inches)	82%	moderate
December Weather	5°C (42°F)	152 mm (6.0 inches)	80%	low