October Weather in Halifax, United States

Last updated: June 24, 2025

In Halifax, United States, the average temperature in October hovers around 19°C (66°F), with a minimum dipping to 2°C (35°F) and a maximum soaring up to 36°C (97°F). Expect 80 mm (3.1 in) of precipitation spread over 8 days, contributing to an average humidity of 81%. Be prepared for some variability in weather as you enjoy this captivating destination!

October Temperature in Halifax

In October in Halifax, the average temperature is 19°C (66°F). Maximum temperatures can reach 36°C (97°F), while minimums can dip as low as 2°C (35°F). Be prepared for a range of weather conditions if you plan to travel during this time.

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

The chart illustrates October temperature patterns in Halifax, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Halifax, October typically has an average temperature of 19°C (66°F), with highs reaching up to 36°C (97°F) and lows dropping to around 2°C (35°F).

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

October Precipitation in Halifax

In Halifax in October, the precipitation amount is 80 mm (3.1 in) over a period of 8 days.

October Precipitation Trends in Halifax

The chart displays monthly precipitation patterns in Halifax, 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 Halifax, October typically receives around 80 mm (3.1 inches) of precipitation spread over approximately 8 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

October Humidity in Halifax

In Halifax in October, humidity is 81%. With an average temperature of 19°C (66°F), this humidity feels like a warm, heavy blanket enveloping you, making travel feel both muggy and slightly stifling, often leading to a need for frequent breaks in the shade.

October Average Humidity in Halifax

This chart illustrates the average monthly humidity levels in Halifax, 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 Halifax is approximately 81%, 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 Halifax

In Halifax in October, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Halifax.

Maximum UV Index Levels in Halifax for October

The chart shows the monthly maximum UV Index (UVI) for Halifax 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 Halifax typically reaches 8, which falls under the very high exposure category.

Data source: Halifax 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 Halifax Compares to Other Months

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

This table compares monthly weather conditions in Halifax, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (43°F)	90 mm (3.5 inches)	84%	moderate
February Weather	9°C (49°F)	103 mm (4.1 inches)	84%	high
March Weather	11°C (53°F)	77 mm (3.0 inches)	84%	very high
April Weather	17°C (62°F)	99 mm (3.9 inches)	82%	very high
May Weather	21°C (70°F)	106 mm (4.2 inches)	82%	very high
June Weather	25°C (77°F)	131 mm (5.2 inches)	83%	extreme
July Weather	27°C (81°F)	120 mm (4.7 inches)	79%	extreme
August Weather	26°C (79°F)	153 mm (6.0 inches)	77%	very high
September Weather	24°C (75°F)	114 mm (4.5 inches)	75%	very high
October Weather	19°C (66°F)	80 mm (3.1 inches)	81%	very high
November Weather	11°C (52°F)	86 mm (3.4 inches)	87%	moderate
December Weather	8°C (47°F)	94 mm (3.7 inches)	85%	moderate