Munich Weather in September
Germany · Oceanic climate · Data averaged from 2020-01-01 to 2024-12-31 (5 years)
September in Munich sees average temperatures ranging from a low of 10.6°C (51.1°F) to a high of 19.9°C (67.8°F), with a mean of 14.9°C (58.8°F). Compared to the annual average of 10.0°C (50.0°F), this month is 4.9°C warmer than the yearly norm. Precipitation averages 105.0mm, making it approximately 10.0mm wetter than the monthly average of 95.0mm. The city receives an average of 9.2 hours of sunshine per day during September, with relative humidity averaging 79.9%. Wind speeds reach an average maximum of 13.9 km/h. For travelers, this month offers a temperature experience in Munich, with wetter-than-average conditions compared to the rest of the year.
Munich's climate is influenced by its proximity to the Alps. I've tracked the data and found that the city experiences warm summers and cold winters, with the famous Oktoberfest in September offering typically pleasant weather. The best time for visiting is May to September, when the beer gardens are open and the city's parks are in full bloom.
September vs Adjacent Months
| Metric | August | September | October |
|---|---|---|---|
| Mean Temp | 19.0°C (66.2°F) | 14.9°C (58.8°F) | 11.0°C (51.8°F) |
| Rainfall | 155.8mm | 105.0mm | 70.2mm |
| Sunshine | 10.3 hrs | 9.2 hrs | 6.9 hrs |
| Humidity | 75.3% | 79.9% | 81.9% |
| Wind | 14.8 km/h | 13.9 km/h | 14.7 km/h |
| Rainy Days | 19.2 | 15.4 | 16.4 |
Seasonal Context
September falls in Autumn in the Northern Hemisphere. Autumn sees temperatures gradually cooling from summer highs. For travelers visiting Munich in September, the data indicates mixed conditions based on the combination of temperature, precipitation, and daylight hours.
Frequently Asked Questions
What is the average temperature in Munich in September?
The average temperature in Munich during September ranges from 10.6°C (51.1°F) to 19.9°C (67.8°F), with a mean of 14.9°C (58.8°F).
How much does it rain in Munich in September?
Munich receives an average of 105.0mm of precipitation in September, spread across approximately 15.4 rainy days.
What should I pack for Munich in September?
Based on September weather data, pack warm layers, a medium jacket, and waterproof outerwear. Rain gear is essential — this month averages 105.0mm of precipitation.
Is September a good time to visit Munich?
September is a cooler month, suitable for travelers who prefer mild weather and fewer crowds. Pack warm layers and enjoy indoor attractions.
Other Months for Munich
Cities with Similar September Climate (Oceanic)
Data Source: Open-Meteo historical archive (2020-01-01 to 2024-12-31). Daily measurements aggregated into monthly climate normals. Coordinates: 48.14°, 11.58°. Timezone: Europe/Berlin. Last updated: 2026-07-30.