Weather in Matsumoto for August 2026
Expect cooler weather in first days of August 2026 in Matsumoto with the forecast suggesting a temperature of 32.1 °C, lower than the historical average.
In general, the average temperature in Matsumoto at the beginning of August is 31.6 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 29 °C by the end of August.
Matsumoto experiences heavy rainfall in August, with over 20 rainy days and an average total precipitation 218.7 mm.
Is August a good time to visit Matsumoto? check out the best time to travel to Matsumoto page.
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Matsumoto Weather August
Temperatures trend during August in Matsumoto
August weather in Matsumoto day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Sunny | 34° /17° | 0 mm | 8 | |
| 2 Aug. |  Patchy rain possible | 34° /17° | 1.8 mm | 8 | |
| 3 Aug. | Patchy rain possible | 32° /18° | 13.9 mm | 7 | |
| 4 Aug. | Light rain shower | 33° /16° | 3.8 mm | 7 | |
| 5 Aug. | Light rain shower | 32° /15° | 7.4 mm | 7 | |
| 6 Aug. | Light rain shower | 29° /16° | 8.9 mm | 7 | |
| 7 Aug. |  Patchy light rain with thunder | 27° /15° | 27.2 mm | 6 | |
| 8 Aug. | Light rain shower | 29° /16° | 4.1 mm | 6 | |
| 9 Aug. |  Patchy light drizzle | 30° /14° | 1.3 mm | 8 | |
| 10 Aug. |  Fog | 25° /11° | 18.7 mm | 6 | |
| 11 Aug. | Patchy rain possible | 28° /13° | 7.7 mm | 7 | |
| 12 Aug. | Light rain shower | 27° /13° | 8.2 mm | 6 | |
| 13 Aug. | Light rain shower | 29° /15° | 9 mm | 6 | |
| 14 Aug. |  Moderate or heavy rain shower | 29° /15° | 15.5 mm | 6 | |
| 15 Aug. | Light rain shower | 29° /16° | 12.9 mm | 6 | |
| 16 Aug. | Light rain shower | 28° /15° | 5 mm | 6 | |
| 17 Aug. | Light rain shower | 31° /16° | 2.5 mm | 7 | |
| 18 Aug. | Patchy rain possible | 30° /14° | 3 mm | 7 | |
| 19 Aug. | Patchy light rain with thunder | 32° /13° | 5.2 mm | 7 | |
| 20 Aug. | Patchy light rain | 30° /14° | 5.2 mm | 7 | |
| 21 Aug. | Light rain shower | 30° /14° | 4.2 mm | 7 | |
| 22 Aug. | Light rain shower | 29° /14° | 3.6 mm | 6 | |
| 23 Aug. | Light rain shower | 32° /14° | 1.7 mm | 7 | |
| 24 Aug. | Light rain shower | 31° /17° | 9.7 mm | 7 | |
| 25 Aug. | Light rain shower | 27° /18° | 17.1 mm | 6 | |
| 26 Aug. | Patchy rain possible | 31° /18° | 4.5 mm | 7 | |
| 27 Aug. | Light rain shower | 29° /15° | 4.8 mm | 7 | |
| 28 Aug. | Light rain shower | 28° /14° | 5.3 mm | 7 | |
| 29 Aug. | Light rain shower | 28° /15° | 8.2 mm | 6 | |
| 30 Aug. | Light rain shower | 29° /15° | 9.5 mm | 7 | |
| 31 Aug. | Patchy rain possible | 31° /16° | 1.1 mm | 7 | |
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Matsumoto weather in August vs July vs September
| July | August | September | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 29°/15° | 29°/15° | 26°/14° |
| Rainfall | 207 mm | 219 mm | 175 mm |
| Wind | 6.8 km/h | 6.7 km/h | 7 km/h |
| Humidity | 80% | 82% | 83% |
| Rainy days | 27 days | 30 days | 22 days |
| Dry days | 4 days | 1 days | 8 days |
Planning a trip to Matsumoto? Discover the best time to visit
Matsumoto in August - FAQ
What are the expected maximum and minimum temperatures in Matsumoto during August?
How much rainfall should be expected in Matsumoto during August?
What are the typical wind conditions in Matsumoto during August?
August rainfall patterns in Matsumoto
UV exposure in Matsumoto during August
What to pack to Matsumoto in August?
Warm & sunny · highs around 29 °C, frequent showers
As you prepare for your trip to Matsumoto in August, 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 August, is comfortable and enjoyable, regardless of the weather conditions.
🧥 Clothing
👟 Footwear
🎒 Accessories
🧴 Personal Items
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Where is Matsumoto?Get accurate weather forecasts for Matsumoto, located at latitude 36.233 and longitude 137.967. Stay updated with localized weather information tailored for Matsumoto.