Last updated: June 24, 2025
In October, the average temperature in Hanover, United States hovers around 11°C (53°F), offering a typically mild climate. However, temperatures can fluctuate significantly, with a minimum of -5°C (23°F) and a maximum reaching up to 30°C (87°F). Visitors should prepare for some rain, as 110 mm (4.3 in) of precipitation is expected over 12 days. Additionally, the average humidity level is a notable 79%, making it a rather humid month overall.
In October in Hanover, the average temperature is 11°C (53°F). Maximum temperatures can reach 30°C (87°F), while minimums can drop as low as -5°C (23°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.
In Hanover in October, the precipitation amount is 110 mm (4.3 in) over a span of 12 days.
In Hanover in October, humidity is 79%. With an average temperature of 11°C (53°F), this humidity feels like a damp chill that can make traveling uncomfortable, as the cool air clings to your skin and dampens your clothes, leaving you seeking shelter and a warm drink more often than not.
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 | -5°C (22°F) | 54 mm (2.1 inches) | 84% | moderate |
| February Weather | -4°C (24°F) | 59 mm (2.3 inches) | 85% | moderate |
| March Weather | 3°C (38°F) | 71 mm (2.8 inches) | 84% | high |
| April Weather | 9°C (48°F) | 94 mm (3.7 inches) | 83% | very high |
| May Weather | 16°C (61°F) | 147 mm (5.8 inches) | 75% | very high |
| June Weather | 22°C (72°F) | 125 mm (4.9 inches) | 79% | very high |
| July Weather | 24°C (76°F) | 79 mm (3.1 inches) | 75% | very high |
| August Weather | 22°C (72°F) | 102 mm (4.0 inches) | 69% | very high |
| September Weather | 19°C (67°F) | 115 mm (4.5 inches) | 74% | very high |
| October Weather | 11°C (53°F) | 110 mm (4.3 inches) | 79% | moderate |
| November Weather | 3°C (38°F) | 46 mm (1.8 inches) | 88% | moderate |
| December Weather | -1°C (31°F) | 46 mm (1.8 inches) | 82% | low |