March Weather in Watford, Canada

Last updated: June 18, 2025

In March, the average temperature in Watford, Canada hovers around 1°C (35°F). It can dip to a chilly -13°C (9°F) at its lowest and rise to a comfortable 16°C (61°F) at its peak. Expect about 80 mm (3.1 in) of precipitation spread over 12 days, contributing to a notably high average humidity of 87%. Stay prepared for the diverse weather this month brings!

March Temperature in Watford

In March in Watford, the average temperature is 1°C (35°F), with maximums reaching 16°C (61°F) and minimums dropping as low as -13°C (9°F). This chilly weather makes it essential to pack warm clothing and be prepared for both mild and frigid conditions while exploring the area.

March Weather in Watford: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Watford, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Watford, March typically has an average temperature of 1°C (35°F), with highs reaching up to 16°C (61°F) and lows dropping to around -13°C (9°F).

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

March Precipitation in Watford

In Watford in March, the total precipitation amount is 80 mm (3.1 in) spread over 12 days.

March Precipitation Trends in Watford

The chart displays monthly precipitation patterns in Watford, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Watford, March typically receives around 80 mm (3.1 inches) of precipitation spread over approximately 12 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

March Humidity in Watford

In Watford in March humidity is 87%. With an average temperature of 1°C (35°F), this humidity feels like a chilling dampness that seeps into your bones, making travel feel particularly uncomfortable as the cold air clings to your skin and makes each step feel heavier.

March Average Humidity in Watford

This chart illustrates the average monthly humidity levels in Watford, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Watford is approximately 87%, offering insight into how humid the weather typically is during this month.

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

March UV Index in Watford

In Watford in March, 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 Watford.

Maximum UV Index Levels in Watford for March

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

Data source: Watford March 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 March Weather in Watford Compares to Other Months

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

This table compares monthly weather conditions in Watford, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (27°F)	81 mm (3.2 inches)	90%	low
February Weather	-2°C (28°F)	82 mm (3.2 inches)	90%	moderate
March Weather	1°C (35°F)	80 mm (3.1 inches)	87%	moderate
April Weather	6°C (43°F)	109 mm (4.3 inches)	87%	very high
May Weather	12°C (54°F)	104 mm (4.1 inches)	82%	very high
June Weather	18°C (65°F)	87 mm (3.4 inches)	81%	very high
July Weather	22°C (72°F)	84 mm (3.3 inches)	79%	very high
August Weather	22°C (71°F)	99 mm (3.9 inches)	80%	very high
September Weather	18°C (65°F)	87 mm (3.4 inches)	81%	high
October Weather	12°C (54°F)	138 mm (5.4 inches)	84%	moderate
November Weather	4°C (40°F)	99 mm (3.9 inches)	88%	moderate
December Weather	1°C (33°F)	74 mm (2.9 inches)	87%	low