Last updated: June 24, 2025
In Richmond Hill, United States during October, the average temperature hovers around 22°C (72°F). Expect a cozy range where the minimum can dip to 4°C (39°F) and the maximum peaks at 34°C (93°F). Be prepared for some rainfall, with an average precipitation of 80 mm (3.2 in) spanning 9 days throughout the month. With an average humidity of 79%, you might want to stay hydrated while enjoying the vibrant atmosphere!
In October in Richmond Hill, the average temperature is 22°C (72°F), with maximums reaching up to 34°C (93°F) and minimums dropping as low as 4°C (39°F). This diverse temperature range makes it an ideal destination for travelers seeking both warmth and cooler respite during their adventures.
In Richmond Hill in October, the total precipitation amount is 80 mm (3.2 in) over the course of 9 days.
In Richmond Hill in October humidity is 79%. With an average temperature of 22°C (72°F), this humidity feels like you are enveloped in a warm, heavy blanket, making it feel considerably hotter and adding a layer of stickiness to your skin as you navigate through the streets.
In Richmond Hill in October, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Richmond Hill.
UV Risk Categories
Weather in Richmond Hill varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Richmond Hill, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 11°C (53°F) | 57 mm (2.2 inches) | 84% | moderate |
February Weather | 14°C (58°F) | 78 mm (3.1 inches) | 79% | high |
March Weather | 16°C (62°F) | 63 mm (2.5 inches) | 78% | very high |
April Weather | 19°C (67°F) | 74 mm (2.9 inches) | 72% | very high |
May Weather | 24°C (75°F) | 101 mm (4.0 inches) | 72% | extreme |
June Weather | 26°C (79°F) | 150 mm (5.9 inches) | 74% | extreme |
July Weather | 28°C (82°F) | 168 mm (6.6 inches) | 82% | extreme |
August Weather | 27°C (81°F) | 177 mm (7.0 inches) | 82% | extreme |
September Weather | 26°C (78°F) | 121 mm (4.7 inches) | 83% | very high |
October Weather | 22°C (72°F) | 80 mm (3.2 inches) | 79% | very high |
November Weather | 15°C (59°F) | 85 mm (3.3 inches) | 82% | high |
December Weather | 13°C (55°F) | 114 mm (4.5 inches) | 85% | moderate |