May Weather in Victoria, United States

Last updated: June 24, 2025

In Victoria, United States, the average temperature in May hovers around 18°C (64°F), with a range that can dip to a chilly 1°C (34°F) or soar to a scorching 36°C (98°F). Expect 133 mm (5.2 in) of precipitation spread over 13 days, resulting in an average humidity of 82%. Be prepared for a mix of both warmth and moisture during this vibrant month!

May Temperature in Victoria

In May in Victoria, the average temperature is 18°C (64°F). Maximums can reach 36°C (98°F) and minimums can be as low as 1°C (34°F). Be prepared for a diverse range of weather conditions while exploring the area!

May Weather in Victoria: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Victoria, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Victoria, May typically has an average temperature of 18°C (64°F), with highs reaching up to 36°C (98°F) and lows dropping to around 1°C (34°F).

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

May Precipitation in Victoria

In Victoria in May, the total precipitation amount is 133 mm (5.2 in) spread over 13 days.

May Precipitation Trends in Victoria

The chart displays monthly precipitation patterns in Victoria, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Victoria, May typically receives around 133 mm (5.2 inches) of precipitation spread over approximately 13 days.

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

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Millimeters (mm) Inches (in)

May Humidity in Victoria

In Victoria in May humidity is 82%. With an average temperature of 18°C (64°F), this humidity feels like a warm, muggy embrace that can make exploring the area feel stifling, leaving travelers drenched in sweat and longing for respite in the shade.

May Average Humidity in Victoria

This chart illustrates the average monthly humidity levels in Victoria, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Victoria is approximately 82%, offering insight into how humid the weather typically is during this month.

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

May UV Index in Victoria

In Victoria in May, 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 Victoria.

Maximum UV Index Levels in Victoria for May

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

Data source: Victoria May 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 May Weather in Victoria Compares to Other Months

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

This table compares monthly weather conditions in Victoria, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (31°F)	24 mm (0.9 inches)	74%	moderate
February Weather	0°C (32°F)	20 mm (0.8 inches)	78%	moderate
March Weather	7°C (45°F)	66 mm (2.6 inches)	67%	high
April Weather	12°C (53°F)	44 mm (1.7 inches)	70%	very high
May Weather	18°C (64°F)	133 mm (5.2 inches)	82%	very high
June Weather	25°C (77°F)	60 mm (2.4 inches)	81%	extreme
July Weather	27°C (81°F)	69 mm (2.7 inches)	80%	extreme
August Weather	25°C (77°F)	74 mm (2.9 inches)	80%	very high
September Weather	22°C (72°F)	57 mm (2.3 inches)	73%	very high
October Weather	13°C (56°F)	63 mm (2.5 inches)	71%	high
November Weather	7°C (44°F)	23 mm (0.9 inches)	79%	moderate
December Weather	2°C (36°F)	28 mm (1.1 inches)	83%	moderate