Matsumoto
September
Weather in Matsumoto for September 2025
Your guide to Matsumoto weather in September - trends and predictions
In general, the average temperature in Matsumoto at the beginning of September is 28.1 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 24 °C by the end of September.
Matsumoto experiences an exceptionally high level of rainfall in September, with more than 20 rainy days on average.
Is September a good time to visit Matsumoto? check out the best time to travel to Matsumoto page.
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6
Dry days
24
Rainy days
0
Snow days
27°/14°
Temperatures
7 km/h
Avg max wind
82 %
Avg humidity
Matsumoto in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  28° | 2  29° | 3 26° | 4 27° | 5  29° | 6  29° | 7 29° |
| 8 27° | 9 26° | 10 29° | 11 30° | 12 29° | 13 29° | 14 31° |
| 15  27° | 16 29° | 17 30° | 18 30° | 19 27° | 20 28° | 21 25° |
| 22 23° | 23 23° | 24  22° | 25  23° | 26 26° | 27 25° | 28 24° |
| 29 24° | 30 24° |
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Temperatures trend during September in Matsumoto
See the weather trend as well as the moving average line
September weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Light rain shower | 28° /13° | 6.3 mm | 6 | |
| 2 Sept. | Fog | 29° /19° | 1.5 mm | 6 | |
| 3 Sept. | Light rain shower | 26° /17° | 11.2 mm | 6 | |
| 4 Sept. | Patchy rain possible | 27° /15° | 1.5 mm | 6 | |
| 5 Sept. | Patchy light drizzle | 29° /13° | 0.8 mm | 6 | |
| 6 Sept. | Sunny | 29° /16° | 0 mm | 7 | |
| 7 Sept. | Patchy rain possible | 29° /15° | 0.8 mm | 6 | |
| 8 Sept. | Light rain shower | 27° /19° | 14.6 mm | 6 | |
| 9 Sept. | Light rain shower | 26° /16° | 9.7 mm | 6 | |
| 10 Sept. | Patchy rain possible | 29° /16° | 4.7 mm | 6 | |
| 11 Sept. | Patchy rain possible | 30° /17° | 3.5 mm | 7 | |
| 12 Sept. | Patchy rain possible | 29° /16° | 3.6 mm | 6 | |
| 13 Sept. | Light rain shower | 29° /19° | 10 mm | 6 | |
| 14 Sept. | Mist | 31° /14° | 0.1 mm | 7 | |
| 15 Sept. | Overcast | 27° /17° | 1.1 mm | 6 | |
| 16 Sept. | Light rain shower | 29° /14° | 6.3 mm | 6 | |
| 17 Sept. | Patchy rain possible | 30° /15° | 4.3 mm | 7 | |
| 18 Sept. | Patchy rain possible | 30° /14° | 2.4 mm | 7 | |
| 19 Sept. | Patchy light drizzle | 27° /16° | 2.8 mm | 6 | |
| 20 Sept. | Patchy rain possible | 28° /14° | 0.4 mm | 7 | |
| 21 Sept. | Patchy light drizzle | 25° /16° | 6 mm | 6 | |
| 22 Sept. | Light rain shower | 23° /13° | 6.7 mm | 6 | |
| 23 Sept. | Patchy rain possible | 23° /10° | 0.5 mm | 5 | |
| 24 Sept. | Partly cloudy | 22° /8° | 0 mm | 6 | |
| 25 Sept. | Cloudy | 23° /7° | 0 mm | 6 | |
| 26 Sept. | Patchy rain possible | 26° /10° | 0.9 mm | 6 | |
| 27 Sept. | Light rain shower | 25° /13° | 1.3 mm | 6 | |
| 28 Sept. | Light rain shower | 24° /13° | 3 mm | 6 | |
| 29 Sept. | Patchy rain possible | 24° /12° | 0.5 mm | 6 | |
| 30 Sept. | Light rain shower | 24° /8° | 0.5 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for Matsumoto in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Matsumoto forecast closer to your planned date for the most up-to-date weather information.
Matsumoto in September - FAQ
What are the expected maximum and minimum temperatures in Matsumoto during September?
Enjoy moderate daytime temperatures of up to 27° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Matsumoto during September?
Significant rainfall exceeding 101.4 mm is expected in Matsumoto during September, occurring over more than 24 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Matsumoto during September?
The average wind speed in Matsumoto during September is 7 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Matsumoto in September?
As you prepare for your trip to Matsumoto in September, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Matsumoto, during September, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
- Umbrellas/Raincoats: For rainy days
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
September rainfall patterns in Matsumoto
Explore the daily rainfall trends and prepare for Matsumotos September weather 💧
UV exposure in Matsumoto during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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