February Weather in Harriston, Canada

Last updated: June 18, 2025

In February, the average temperature in Harriston, Canada is a brisk -6°C (22°F). While the mercury may plunge as low as -25°C (-13°F), it can also rise to a maximum of 15°C (59°F). Expect a fair amount of precipitation, with approximately 83 mm (3.3 in) falling over 15 days, and a high average humidity of 90%. Be prepared for a chilly and damp month!

February Temperature in Harriston

In February in Harriston, the average temperature is -6°C (22°F). Maximum temperatures can reach 15°C (59°F), while the minimum can plummet to -25°C (-13°F). It's advisable to pack warm clothing and be prepared for a wide range of temperatures when traveling to Harriston during this month.

February Weather in Harriston: Daily Temperature Highs, Lows, and Averages

The chart illustrates February temperature patterns in Harriston, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Harriston, February typically has an average temperature of -6°C (22°F), with highs reaching up to 15°C (59°F) and lows dropping to around -25°C (-13°F).

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

February Precipitation in Harriston

In Harriston in February, the precipitation amount is 83 mm (3.3 in) spread over 15 days.

February Precipitation Trends in Harriston

The chart displays monthly precipitation patterns in Harriston, with values for each month alongside February’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how February’s conditions compare to those of other months. In Harriston, February typically receives around 83 mm (3.3 inches) of precipitation spread over approximately 15 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

February Humidity in Harriston

In Harriston in February, humidity is 90%. With an average temperature of -6°C (22°F), this humidity feels like a biting chill that seeps into your bones, making travel uncomfortable and necessitating extra layers to stay warm while navigating through the damp, frosty air.

February Average Humidity in Harriston

This chart illustrates the average monthly humidity levels in Harriston, with February’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In February, average humidity in Harriston is approximately 90%, offering insight into how humid the weather typically is during this month.

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

February UV Index in Harriston

In Harriston in February, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Harriston for better planning.

Maximum UV Index Levels in Harriston for February

The chart shows the monthly maximum UV Index (UVI) for Harriston in February, 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 February, the maximum UV index in Harriston typically reaches 4, which falls under the moderate exposure category.

Data source: Harriston February 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 February Weather in Harriston Compares to Other Months

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

This table compares monthly weather conditions in Harriston, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-6°C (21°F)	76 mm (3.0 inches)	90%	low
February Weather	-6°C (22°F)	83 mm (3.3 inches)	90%	moderate
March Weather	-1°C (30°F)	70 mm (2.8 inches)	87%	moderate
April Weather	5°C (41°F)	107 mm (4.2 inches)	87%	very high
May Weather	12°C (54°F)	103 mm (4.1 inches)	82%	very high
June Weather	18°C (64°F)	106 mm (4.2 inches)	81%	very high
July Weather	20°C (69°F)	89 mm (3.5 inches)	79%	very high
August Weather	19°C (67°F)	110 mm (4.3 inches)	80%	very high
September Weather	15°C (60°F)	94 mm (3.7 inches)	81%	high
October Weather	9°C (49°F)	111 mm (4.4 inches)	84%	moderate
November Weather	1°C (35°F)	95 mm (3.8 inches)	88%	moderate
December Weather	-3°C (28°F)	83 mm (3.2 inches)	87%	low