August Weather in Halifax, United States

Last updated: June 24, 2025

In August, the average temperature in Halifax, United States is a warm 26°C (79°F), making it a comfortable time to explore. Be prepared for a range, with minimums dipping to 15°C (60°F) and maximums soaring up to 35°C (96°F). However, don’t forget your umbrella, as 153 mm (6.0 in) of precipitation is expected over 16 days, accompanied by an average humidity level of 77%. Enjoy your stay!

August Temperature in Halifax

In August in Halifax, the average temperature is 26°C (79°F), with maximums reaching 35°C (96°F) and minimums dipping to as low as 15°C (60°F). This mild climate makes Halifax an ideal destination for travelers seeking pleasant weather and enjoyable outdoor activities.

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

The chart illustrates August 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, August typically has an average temperature of 26°C (79°F), with highs reaching up to 35°C (96°F) and lows dropping to around 15°C (60°F).

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

August Precipitation in Halifax

In Halifax in August, the precipitation amount is 153 mm (6.0 in) over the course of 16 days.

August Precipitation Trends in Halifax

The chart displays monthly precipitation patterns in Halifax, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Halifax, August typically receives around 153 mm (6.0 inches) of precipitation spread over approximately 16 days.

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

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Millimeters (mm) Inches (in)

August Humidity in Halifax

In Halifax in August humidity is 77%. With an average temperature of 26°C (79°F), this humidity feels like walking through a warm, thick fog that clings to your skin, making every step feel heavier and more exhausting while exploring the sights.

August Average Humidity in Halifax

This chart illustrates the average monthly humidity levels in Halifax, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Halifax is approximately 77%, offering insight into how humid the weather typically is during this month.

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

August UV Index in Halifax

In Halifax in August, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Halifax.

Maximum UV Index Levels in Halifax for August

The chart shows the monthly maximum UV Index (UVI) for Halifax in August, 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 August, the maximum UV index in Halifax typically reaches 10, which falls under the very high exposure category.

Data source: Halifax August 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 August 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 August’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 August’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