October Weather in Mahwah, United States

Last updated: June 24, 2025

In October, the average temperature in Mahwah, United States hovers around 14°C (58°F), with a minimum falling to 0°C (33°F) and a maximum soaring to 33°C (92°F). Expect around 141 mm (5.6 in) of precipitation over approximately 11 days, contributing to an average humidity of 74%. Prepare for a month that’s a blend of refreshing coolness and occasional warmth!

October Temperature in Mahwah

In October in Mahwah, the average temperature is 14°C (58°F). Maximums can reach 33°C (92°F), and minimums can drop as low as 0°C (33°F). This diverse temperature range makes Mahwah an ideal destination for travelers looking for a blend of warm and cool weather experiences.

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

The chart illustrates October temperature patterns in Mahwah, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mahwah, October typically has an average temperature of 14°C (58°F), with highs reaching up to 33°C (92°F) and lows dropping to around 0°C (33°F).

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

October Precipitation in Mahwah

In Mahwah in October, the total precipitation amount is 141 mm (5.6 in) spread over 11 days.

October Precipitation Trends in Mahwah

The chart displays monthly precipitation patterns in Mahwah, 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 Mahwah, October typically receives around 141 mm (5.6 inches) of precipitation spread over approximately 11 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 Mahwah

In Mahwah in October humidity is 74%. With an average temperature of 14°C (58°F), this humidity feels like a thick blanket wrapping around you, making outdoor activities slightly uncomfortable and prompting travelers to seek shade or indoor venues more often.

October Average Humidity in Mahwah

This chart illustrates the average monthly humidity levels in Mahwah, 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 Mahwah 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 Mahwah

In Mahwah 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 Mahwah, you can refer to this Hourly UV Index in Mahwah.

Maximum UV Index Levels in Mahwah for October

The chart shows the monthly maximum UV Index (UVI) for Mahwah 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 Mahwah typically reaches 6, which falls under the high exposure category.

Data source: Mahwah 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 Mahwah Compares to Other Months

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

This table compares monthly weather conditions in Mahwah, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (32°F)	70 mm (2.8 inches)	84%	moderate
February Weather	2°C (35°F)	99 mm (3.9 inches)	82%	moderate
March Weather	4°C (40°F)	95 mm (3.8 inches)	81%	high
April Weather	10°C (51°F)	118 mm (4.7 inches)	78%	very high
May Weather	16°C (61°F)	130 mm (5.1 inches)	69%	very high
June Weather	21°C (70°F)	99 mm (3.9 inches)	69%	very high
July Weather	24°C (76°F)	147 mm (5.8 inches)	62%	very high
August Weather	23°C (74°F)	131 mm (5.2 inches)	65%	very high
September Weather	20°C (68°F)	114 mm (4.5 inches)	68%	very high
October Weather	14°C (58°F)	141 mm (5.6 inches)	74%	high
November Weather	6°C (44°F)	88 mm (3.5 inches)	82%	moderate
December Weather	2°C (36°F)	111 mm (4.4 inches)	80%	low