Last updated: June 24, 2025
In October, the average temperature in Cologne, United States hovers around 9°C (49°F), with a range that can dip as low as -10°C (14°F) and soar to 29°C (85°F). Expect about 92 mm (3.6 in) of precipitation spread across 11 days, contributing to a high average humidity of 84%. Be prepared for a mix of weather as you explore this charming destination!
In October in Cologne, the average temperature is 9°C (49°F). The maximum can reach 29°C (85°F), while the minimum can drop to as low as -10°C (14°F). Be prepared for a wide range of temperatures when traveling during this month.
In Cologne in October, the precipitation amount is 92 mm (3.6 in) spread over 11 days.
In Cologne in October, humidity is 84%. With an average temperature of 9°C (49°F), this humidity feels like a chilly embrace, making travel uncomfortable as the dampness seeps into your clothes and lingers in the air, leaving you feeling cool yet clammy.
In Cologne 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 Cologne.
UV Risk Categories
Weather in Cologne varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Cologne, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | -9°C (17°F) | 29 mm (1.1 inches) | 87% | low |
February Weather | -9°C (17°F) | 31 mm (1.2 inches) | 90% | moderate |
March Weather | 1°C (33°F) | 58 mm (2.3 inches) | 85% | moderate |
April Weather | 6°C (43°F) | 81 mm (3.2 inches) | 84% | high |
May Weather | 15°C (59°F) | 119 mm (4.7 inches) | 78% | very high |
June Weather | 22°C (72°F) | 90 mm (3.6 inches) | 80% | very high |
July Weather | 24°C (75°F) | 105 mm (4.1 inches) | 81% | very high |
August Weather | 21°C (71°F) | 145 mm (5.7 inches) | 81% | very high |
September Weather | 18°C (64°F) | 117 mm (4.6 inches) | 81% | high |
October Weather | 9°C (49°F) | 92 mm (3.6 inches) | 84% | moderate |
November Weather | 1°C (34°F) | 32 mm (1.2 inches) | 88% | moderate |
December Weather | -5°C (24°F) | 44 mm (1.7 inches) | 84% | low |