Last updated: June 18, 2025
In October, the average temperature in Hanover, Canada hovers around 10°C (50°F). However, expect a wide range with a minimum of -3°C (26°F) and a maximum reaching up to 28°C (83°F). During this month, precipitation totals approximately 106 mm (4.2 in) over 15 days, coupled with an average humidity level of 84%. Prepare for varied weather, and don't forget your umbrella!
In October in Hanover, the average temperature is 10°C (50°F), with maximums reaching up to 28°C (83°F) and minimums dropping as low as -3°C (26°F). This variation in temperature makes it essential to pack layers for your travels, ensuring you're prepared for both warm days and chilly nights.
In Hanover in October, the total precipitation amount is 106 mm (4.2 in) over the course of 15 days.
In Hanover in October, humidity is 84%. With an average temperature of 10°C (50°F), this humidity feels like a chilly dampness that clings to your skin, making outdoor activities less comfortable and prompting travelers to seek refuge in cozy, warm cafes or indoor attractions.
In Hanover in October, 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 Hanover.
UV Risk Categories
Weather in Hanover varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Hanover, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -6°C (22°F) | 73 mm (2.9 inches) | 91% | low |
| February Weather | -5°C (23°F) | 83 mm (3.3 inches) | 92% | moderate |
| March Weather | -1°C (31°F) | 71 mm (2.8 inches) | 88% | moderate |
| April Weather | 5°C (42°F) | 112 mm (4.4 inches) | 87% | very high |
| May Weather | 13°C (55°F) | 101 mm (4.0 inches) | 82% | very high |
| June Weather | 18°C (65°F) | 113 mm (4.5 inches) | 79% | very high |
| July Weather | 21°C (69°F) | 113 mm (4.5 inches) | 76% | very high |
| August Weather | 19°C (67°F) | 122 mm (4.8 inches) | 77% | very high |
| September Weather | 16°C (60°F) | 99 mm (3.9 inches) | 80% | high |
| October Weather | 10°C (50°F) | 106 mm (4.2 inches) | 84% | moderate |
| November Weather | 2°C (36°F) | 97 mm (3.8 inches) | 87% | moderate |
| December Weather | -2°C (29°F) | 84 mm (3.3 inches) | 88% | low |