Weather in Matsumoto Shi for September 2026
Until now, September 2026 in Matsumoto Shi has been significantly cooler than historical averages by 5.1 °C, with average temperature of 21 °C.
The forecast for the next days in Matsumoto Shi predicts a temperature of 20.7 °C, which is cooler than the historical average.
In general, the average temperature in Matsumoto Shi at the beginning of September is 26.4 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 22.6 °C by the end of September.
Matsumoto Shi experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 175.1 mm.
Is September a good time to visit Matsumoto Shi? check out the best time to travel to Matsumoto Shi page.
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Matsumoto Shi Weather September
Temperatures trend during September in Matsumoto Shi
September weather in Matsumoto Shi day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Light rain shower | 29° /14° | 3.2 mm | 6 | |
| 2 Sept. |  Fog | 30° /16° | 3.5 mm | 5 | |
| 3 Sept. | Light rain shower | 26° /16° | 10.9 mm | 4 | |
| 4 Sept. | Patchy rain possible | 24° /15° | 6.8 mm | 4 | |
| 5 Sept. |  Patchy light drizzle | 24° /14° | 30.7 mm | 4 | |
| 6 Sept. |  Sunny | 25° /13° | 6.1 mm | 5 | |
| 7 Sept. | Patchy rain possible | 27° /12° | 22.9 mm | 5 | |
| 8 Sept. | Light rain shower | 26° /16° | 20.5 mm | 4 | |
| 9 Sept. | Light rain shower | 26° /14° | 18.1 mm | 5 | |
| 10 Sept. | Patchy rain possible | 26° /14° | 5.1 mm | 4 | |
| 11 Sept. | Patchy rain possible | 24° /16° | 13.5 mm | 4 | |
| 12 Sept. | Patchy rain possible | 25° /15° | 8.8 mm | 4 | |
| 13 Sept. | Mist | 24° /17° | 2.9 mm | 8.1 | |
| 14 Sept. | Sunny | 26° /15° | 10 mm | 9 | |
| 15 Sept. | Light rain shower | 19° /15° | 7 mm | 5.1 | |
| 16 Sept. | Light rain shower | 19° /14° | 8.4 mm | 2.6 | |
| 17 Sept. | Light rain shower | 17° /12° | 13.9 mm | 1 | |
| 18 Sept. | Sunny | 20° /13° | 1.5 mm | 6 | |
| 19 Sept. |  Overcast | 19° /13° | 0 mm | 4 | |
| 20 Sept. | Overcast | 22° /15° | 0 mm | 5 | |
| 21 Sept. | Overcast | 20° /17° | 2.4 mm | 4 | |
| 22 Sept. | Overcast | 23° /17° | 9 mm | 5 | |
| 23 Sept. | Sunny | 20° /11° | 12.3 mm | 5 | |
| 24 Sept. | Sunny | 20° /10° | 0 mm | 5 | |
| 25 Sept. | Overcast | 20° /14° | 0 mm | 5 | |
| 26 Sept. | Overcast | 21° /16° | 0.1 mm | 5 | |
| 27 Sept. | Light rain shower | 24° /13° | 0.9 mm | 6 | |
| 28 Sept. | Light rain shower | 25° /12° | 2 mm | 6 | |
| 29 Sept. | Light rain shower | 24° /11° | 3.5 mm | 6 | |
| 30 Sept. | Patchy rain possible | 24° /8° | 0.8 mm | 5 | |
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Matsumoto Shi weather in September vs August vs October
| August | September | October | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 29°/15° | 26°/14° | 18°/6° |
| Rainfall | 219 mm | 175 mm | 154 mm |
| Wind | 6.7 km/h | 7 km/h | 7.1 km/h |
| Humidity | 82% | 83% | 81% |
| Rainy days | 30 days | 22 days | 21 days |
| Dry days | 1 days | 8 days | 10 days |
Planning a trip to Matsumoto Shi? Discover the best time to visit
Matsumoto Shi in September - FAQ
What are the expected maximum and minimum temperatures in Matsumoto Shi during September?
How much rainfall should be expected in Matsumoto Shi during September?
What are the typical wind conditions in Matsumoto Shi during September?
September rainfall patterns in Matsumoto Shi
UV exposure in Matsumoto Shi during September
What to pack to Matsumoto Shi in September?
Warm & sunny · highs around 26 °C, frequent showers
As you prepare for your trip to Matsumoto Shi 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 Shi, during September, is comfortable and enjoyable, regardless of the weather conditions.
🧥 Clothing
👟 Footwear
🎒 Accessories
🧴 Personal Items
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Where is Matsumoto Shi?Get accurate weather forecasts for Matsumoto Shi, located at latitude 36.233 and longitude 137.967. Stay updated with localized weather information tailored for Matsumoto Shi.