Last updated: June 18, 2025
In August, the average temperature in Welland, Canada hovers around 22°C (72°F). Expect a minimum of 15°C (59°F) and a maximum of 28°C (83°F), providing a comfortable climate for outdoor adventures. With an average precipitation of 85 mm (3.4 in) over 12 days, it’s wise to pack an umbrella. Don’t forget, the average humidity sits at a pleasant 72%, ensuring a refreshing experience throughout the month!
In August, in Welland, the average temperature is 22°C (72°F). The maximum can reach 28°C (83°F), while the minimum can be as low as 15°C (59°F). This pleasant climate makes Welland an ideal destination for travelers looking to enjoy mild weather and outdoor activities.
In Welland in August, the precipitation amount is 85 mm (3.4 in) over the course of 12 days.
In Welland in August humidity is 72%. With an average temperature of 22°C (72°F), this humidity feels like you are stepping into a warm, embracing blanket, making traveling feel sweaty and slightly stifling, but the balmy weather is also quite perfect for exploring local attractions.
In Welland in August, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Welland.
UV Risk Categories
Weather in Welland varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Welland, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -2°C (29°F) | 79 mm (3.1 inches) | 91% | low |
| February Weather | -2°C (29°F) | 85 mm (3.4 inches) | 91% | moderate |
| March Weather | 1°C (34°F) | 77 mm (3.0 inches) | 88% | moderate |
| April Weather | 6°C (43°F) | 118 mm (4.6 inches) | 88% | very high |
| May Weather | 12°C (54°F) | 104 mm (4.1 inches) | 82% | very high |
| June Weather | 18°C (65°F) | 84 mm (3.3 inches) | 79% | very high |
| July Weather | 22°C (73°F) | 124 mm (4.9 inches) | 77% | very high |
| August Weather | 22°C (72°F) | 85 mm (3.4 inches) | 72% | very high |
| September Weather | 19°C (66°F) | 80 mm (3.2 inches) | 76% | high |
| October Weather | 13°C (56°F) | 133 mm (5.2 inches) | 83% | moderate |
| November Weather | 6°C (42°F) | 92 mm (3.6 inches) | 88% | moderate |
| December Weather | 1°C (35°F) | 93 mm (3.7 inches) | 87% | low |