Germany Munich Weather in September — Climate Guide
September in Munich is very-high
Munich Weather in September — Quick Answer
As of 2026- Avg temp
- 19° / 9°
- Rainfall
- 80mm · 10 days
- Crowds
- Very busy
As of 2026, Munich in September averages a high of 19°C and low of 9°C with 80mm of rain over about 10 days. Early autumn — long-sleeve or T-shirt with a light jacket layer, sneakers, sunglasses. If attending Oktoberfest, Lederhosen ($80-220) or Dirndl ($90-280) rental at Marienplatz costume shops is the canonical experience. Pack one warm layer for 9°C evenings.
September is very-high for Munich.
September is dominated by one event: Oktoberfest. The world's largest folk festival opens on the 3rd Saturday of September (Sept 19, 2026) on Theresienwiese with 14 large tents seating 5,000-10,000 each. Hotel rates triple to 5x normal ($400-1,200/night for 4-star Altstadt), tent table reservations are sold out 6-12 months ahead, and the city hits its annual peak crowd density. The Tue-Thu afternoon walk-in window (12-15:00) is your best chance at a tent seat without a reservation.
For non-Oktoberfest travelers, September 1-18 is one of the best Munich weeks of the year — pre-festival pricing, ideal 19°C weather, daylight extending to 7:35 PM, Schloss Nymphenburg gardens transitioning to autumn foliage. After September 18, accept the Oktoberfest premium or skip the city entirely.
Travel score
Oktoberfest opens + bucket-list festival + annual peak surge
September Weather at a Glance
September averages 66°F / 19°C highs and 48°F / 9°C lows. Expect 6 hours of daily sunshine, 80mm rainfall across 10 rainy days, and ideal early-autumn walking weather. Sunrise 6:45 AM, sunset 7:35 PM. Oktoberfest opens the 3rd Saturday of September (Sept 19, 2026) and runs ~16-18 days through 1st Sunday of October — 6 million+ visitors annually.
September Travel Advice
Long-sleeve plus T-shirt plus light jacket plus sneakers covers daytime; pack Lederhosen / Dirndl ($80-280 rental at Marienplatz costume shops) for Oktoberfest. The festival features 14 large tents (5,000-10,000 capacity each) on Theresienwiese: 1L Maß €14-16, tent table reservations 6-12 months ahead at each brewery's website, Tue-Thu afternoon (12-15:00) walk-in window is your best chance without a reservation. Hotels triple to 5x ($400-1,200/night for 4-star Altstadt) — book 1 year ahead. Avoid weekend evenings (full chaos).
Flying In from Overseas
Korean Chuseok (Sept 24-26, 2026) overlaps Oktoberfest first week, driving Seoul-MUC to annual peak $1,190-1,650 (direct or 1-stop). Tokyo-MUC $1,250-1,700. From the Americas, NYC-MUC $900-1,500, LA-MUC $1,200-1,800. Oktoberfest hotels fully booked 1 year ahead. Schengen 90-day visa-free entry standard.
September Pricing Trends
Annual peak — Altstadt 4-star $395-790/night during Oktoberfest, 5-star $660-1,650. Pre-Oktoberfest week 1-2 still $280-460. Oktoberfest 1L Maß €14-16 ($15-17). Beer hall meal $30-50.
Munich September Weather Stats
Avg High
19°C
Avg Low
9°C
Rainy Days
10
80mm total
Sunshine
6h
Daily avg
Humidity
70%
moderate
UV Index
5
Moderate
Wind
8 km/h
Gusts 22
Sea Temp
0°C
no swimming
Crowds
Very busy
At attractions
September Sunrise & Sunset
Air Quality
PM2.5
18 μg/m³
PM10
32 μg/m³
Status
good
Feels-Like Temperature & Wind
Feels like
Daytime
19°C
Nighttime
9°C
Humidity and wind affect how the actual temperature feels.
Wind
8 km/h
Max gust 22 km/h
Activities Recommended for September
September Travel Pros & Cons
Pros
- Oktoberfest is the bucket-list festival
- 19°C / 66°F ideal walking weather
- 14 Theresienwiese tents (Hofbräu, Schottenhamel, Augustiner, Hacker-Pschorr, Paulaner, Spaten, Löwenbräu, Käfer)
- Schloss Nymphenburg foliage transition
- Pre-Oktoberfest weeks 1-2 still moderate
Cons
- Oktoberfest hotels 3-5x normal ($400-1,200/night)
- Tent table reservations impossible without 6-12 months advance
- Tourist crowds extreme during Oktoberfest
- Korean Chuseok flights spike to annual peak
- Lederhosen / Dirndl rentals required ($80-280)
September Events & Festivals
- Oktoberfest opens 3rd Saturday of September (Sept 19, 2026) — runs ~16-18 days through 1st Sunday of October
- Korean Chuseok (Sept 24-26, 2026) overlaps Oktoberfest first week
- Korean National Foundation Day (Oct 3) extends Asia outbound
- Schloss Nymphenburg autumn foliage starts
- Munich Marathon (1st Sunday October — registration in September)
Munich in September — Full Picture
September is dominated by one event: Oktoberfest. The world's largest folk festival opens on the 3rd Saturday of September (Sept 19, 2026) on Theresienwiese with 14 large tents seating 5,000-10,000 each. Hotel rates triple to 5x normal ($400-1,200/night for 4-star Altstadt), tent table reservations are sold out 6-12 months ahead, and the city hits its annual peak crowd density. The Tue-Thu afternoon walk-in window (12-15:00) is your best chance at a tent seat without a reservation.
For non-Oktoberfest travelers, September 1-18 is one of the best Munich weeks of the year — pre-festival pricing, ideal 19°C weather, daylight extending to 7:35 PM, Schloss Nymphenburg gardens transitioning to autumn foliage. After September 18, accept the Oktoberfest premium or skip the city entirely.
Korean Chuseok (varies, mid-September) overlaps Oktoberfest's first week, driving Asia-MUC flights to annual peak ($1,200-1,650). Book 1 year ahead for Oktoberfest hotels.
What to Wear & What to Pack
Early autumn — long-sleeve or T-shirt with a light jacket layer, sneakers, sunglasses. If attending Oktoberfest, Lederhosen ($80-220) or Dirndl ($90-280) rental at Marienplatz costume shops is the canonical experience. Pack one warm layer for 9°C evenings.
Packing Checklist
Seasonal Weather Overview
Spring (Mar·Apr·May)
13.3°C
4.3°C
10.3/mo
Summer (Jun·Jul·Aug)
22.3°C
12.3°C
12.7/mo
Autumn (Sep·Oct·Nov)
Current13.3°C
5°C
9.3/mo
Winter (Dec·Jan·Feb)
4°C
-2.3°C
9.3/mo
Munich Monthly Weather Comparison
| Month | High | Low | Rain | Sun | Humid | UV | Crowd | Price |
|---|---|---|---|---|---|---|---|---|
| 3° | -3° | 9d·50mm | 2h | 80% | 1 | Quiet | Low season | |
| 5° | -2° | 8d·45mm | 3h | 75% | 2 | Quiet | Low season | |
| 9° | 1° | 9d·50mm | 4h | 70% | 3 | Quiet | Shoulder | |
| April (Best) | 13° | 4° | 10d·60mm | 5h | 65% | 4 | Moderate | Shoulder |
| May (Best) | 18° | 8° | 12d·80mm | 7h | 65% | 6 | Busy | Peak |
| June (Best) | 21° | 11° | 13d·110mm | 8h | 65% | 7 | Very busy | Peak |
| July (Best) | 23° | 13° | 13d·120mm | 8h | 65% | 7 | Very busy | Peak |
| August (Best) | 23° | 13° | 12d·110mm | 8h | 67% | 7 | Very busy | Peak |
| September (Best) | 19° | 9° | 10d·80mm | 6h | 70% | 5 | Very busy | Peak |
| October (Best) | 14° | 5° | 9d·70mm | 5h | 75% | 3 | Busy | Peak |
| 7° | 1° | 9d·60mm | 2h | 80% | 1 | Moderate | Shoulder | |
| 4° | -2° | 11d·60mm | 2h | 80% | 1 | Very busy | Peak |
View Other Months
Munich September Hotel Picks
Frequently Asked Questions
Is September a good time to visit Munich?
Munich in September is very-high. Tourist crowds are very busy and flight/hotel prices are peak.
What's the average temperature in Munich in September?
Munich September averages a high of 19°C and a low of 9°C.
Does it rain much in Munich in September?
Munich September averages 80mm of rainfall over about 10 rainy days.
What should I wear in Munich in September?
Early autumn — long-sleeve or T-shirt with a light jacket layer, sneakers, sunglasses. If attending Oktoberfest, Lederhosen ($80-220) or Dirndl ($90-280) rental at Marienplatz costume shops is the canonical experience. Pack one warm layer for 9°C evenings.
What time are sunrise and sunset in Munich in September?
Munich September sunrise is 06:45 and sunset is 19:35, with 12h 50min of daylight.
What's the air quality like in Munich in September?
Munich September air quality (AQI) averages 50, rated Good. PM2.5 averages 18μg/m³.
What activities are recommended in Munich in September?
In September, Munich is great for Oktoberfest (Hofbräu + Schottenhamel + Augustiner + Hacker-Pschorr + Paulaner + Spaten + Löwenbräu + Käfer tents), Marienplatz + Pinakothek + BMW Welt, Lederhosen + Dirndl rentals.
Is September peak season in Munich?
Munich September crowds are very busy and prices are peak. Advance reservations are strongly recommended.
Best Months to Visit Munich
View Other Months
Planning a September trip to Munich?
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Why you can trust weather guide
Based in Chiang Mai for 8+ years, with 30+ countries visited across Southeast Asia, Japan, and Europe. Every detail in this guide is primary-source verified as of April 2026, with prices auto-refreshed via live exchange rate APIs. This isn't AI-generated boilerplate — it's written from the perspective of someone who has actually been there.