October Weather in Hallowell, United States

Last updated: June 24, 2025

In Hallowell, United States, the average temperature in October hovers around 11°C (52°F). Be prepared for a range in temperatures, with minimums dipping to -2°C (28°F) and maximums soaring to 28°C (83°F). This month also brings 127 mm (5.0 in) of precipitation over approximately 11 days, contributing to an average humidity level of 82%. 🌧️

October Temperature in Hallowell

In October in Hallowell, the average temperature is 11°C (52°F). Maximum temperatures can reach 28°C (83°F) while minimums can drop as low as -2°C (28°F). This range makes Hallowell an ideal destination for travelers seeking both mild days and cool nights, perfect for exploring the area comfortably.

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

The chart illustrates October temperature patterns in Hallowell, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hallowell, October typically has an average temperature of 11°C (52°F), with highs reaching up to 28°C (83°F) and lows dropping to around -2°C (28°F).

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

October Precipitation in Hallowell

In Hallowell in October, the precipitation amount is 127 mm (5.0 in), occurring over 11 days.

October Precipitation Trends in Hallowell

The chart displays monthly precipitation patterns in Hallowell, 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 Hallowell, October typically receives around 127 mm (5.0 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 Hallowell

In Hallowell in October, humidity is 82%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that seeps into your bones, making it essential to dress in layers and stay prepared for the moisture-laden air as you explore your surroundings.

October Average Humidity in Hallowell

This chart illustrates the average monthly humidity levels in Hallowell, 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 Hallowell is approximately 82%, 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 Hallowell

In Hallowell in October, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Hallowell.

Maximum UV Index Levels in Hallowell for October

The chart shows the monthly maximum UV Index (UVI) for Hallowell 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 Hallowell typically reaches 5, which falls under the moderate exposure category.

Data source: Hallowell 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 Hallowell Compares to Other Months

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

This table compares monthly weather conditions in Hallowell, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-5°C (24°F)	84 mm (3.3 inches)	88%	low
February Weather	-4°C (25°F)	83 mm (3.3 inches)	88%	moderate
March Weather	0°C (32°F)	71 mm (2.8 inches)	85%	moderate
April Weather	7°C (44°F)	117 mm (4.6 inches)	81%	high
May Weather	13°C (55°F)	78 mm (3.1 inches)	76%	very high
June Weather	19°C (66°F)	63 mm (2.5 inches)	74%	very high
July Weather	22°C (71°F)	110 mm (4.3 inches)	74%	very high
August Weather	21°C (70°F)	77 mm (3.0 inches)	74%	very high
September Weather	17°C (63°F)	72 mm (2.8 inches)	77%	high
October Weather	11°C (52°F)	127 mm (5.0 inches)	82%	moderate
November Weather	3°C (38°F)	106 mm (4.2 inches)	85%	moderate
December Weather	-3°C (28°F)	116 mm (4.6 inches)	84%	low