October weather forecast
Basel, Switzerland

October in Basel witnesses a more noticeable change in weather as autumn progresses, with temperatures continuing to cool. A trend of cooler temperatures ushers in the late autumn season, preparing Basel for the forthcoming winter. While rainfall remains consistent, daylight hours become significantly shorter than in September. Despite the temperatures downturn, the city continues to remain vibrant, thanks to the breathtaking autumn colors.

Temperature

As October commences, the average high-temperature shows a reduction, transitioning from a pleasant 20.3°C (68.5°F) in September to a moderate 15.2°C (59.4°F). During the month of October, Basel experiences a steady low-temperature average of 7.4°C (45.3°F).

Humidity

The average relative humidity in October in Basel is 81%.

Rainfall

In Basel, in October, during 10.1 rainfall days, 73mm (2.87") of precipitation is typically accumulated. In Basel, during the entire year, the rain falls for 120.4 days and collects up to 843mm (33.19") of precipitation.

Snowfall

Months with snowfall in Basel, Switzerland, are January through April, October through December. October is the first month it typically snows in Basel, Switzerland. Throughout October, in the average 0.1 snowfall days, it receives 1mm (0.04") of snow. Throughout the year, in Basel, there are 11.1 snowfall days, and 369mm (14.53") of snow is accumulated.

Daylight

In October, the average length of the day is 10h and 51min.
On the first day of the month, sunrise is at 07:29 and sunset at 19:08 CEST. On the last day of October, in Basel, Switzerland, sunrise is at 07:12 and sunset at 17:13 CET.
Note: On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends, and the time zone changes from CEST to CET. Daylight Saving Time starts again on Sunday, 30. March 2025, at 02:00; consequently, the time zone reverts from CET to CEST.

Sunshine

In Basel, the average sunshine in October is 3.6h.

UV index

The average daily maximum UV index in October is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: A daily high UV index of 3 in October leads to these guidelines:
Prioritize safety - Suggestions to prevent sun damage are offered. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.