Weather in Hakone for September 2027
In general, the average temperature in Hakone at the beginning of September is 24.8 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 22.5 °C by the end of September.
Hakone in September brings notable rainfall, with an average of 16 rainy days and a total precipitation of 353.7 mm.
Is September a good time to visit Hakone? check out the best time to travel to Hakone page.
✨ Is September a good time to visit Hakone? – Ask the AI Weatherman
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Hakone Weather September
Temperatures trend during September in Hakone
September weather in Hakone day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Light rain | 27° /20° | 4.9 mm | 6 | |
| 2 Sept. |  Moderate rain | 26° /19° | 10.6 mm | 5 | |
| 3 Sept. | Light rain | 25° /20° | 9 mm | 5 | |
| 4 Sept. | Light rain | 24° /19° | 9.6 mm | 5 | |
| 5 Sept. | Moderate rain | 24° /19° | 17 mm | 5 | |
| 6 Sept. | Moderate rain | 24° /18° | 22.7 mm | 5 | |
| 7 Sept. |  Heavy rain | 24° /19° | 39.2 mm | 5 | |
| 8 Sept. | Heavy rain | 25° /19° | 69.1 mm | 5 | |
| 9 Sept. | Moderate rain | 26° /19° | 15.5 mm | 5 | |
| 10 Sept. | Light rain | 25° /19° | 4.7 mm | 5 | |
| 11 Sept. | Moderate rain | 25° /20° | 12.4 mm | 5 | |
| 12 Sept. | Light rain | 24° /19° | 7.4 mm | 5 | |
| 13 Sept. |  Sunny | 26° /20° | 0.6 mm | 5 | |
| 14 Sept. |  Patchy rain possible | 26° /20° | 2.1 mm | 6 | |
| 15 Sept. | Light rain | 25° /20° | 4.8 mm | 5 | |
| 16 Sept. | Moderate rain | 25° /19° | 11.2 mm | 5 | |
| 17 Sept. | Light rain | 26° /19° | 2.7 mm | 5 | |
| 18 Sept. | Moderate rain | 25° /20° | 18.2 mm | 6 | |
| 19 Sept. | Light rain | 25° /20° | 6.2 mm | 5 | |
| 20 Sept. | Moderate rain | 25° /19° | 13.2 mm | 5 | |
| 21 Sept. | Moderate rain | 24° /19° | 14 mm | 5 | |
| 22 Sept. | Light rain | 24° /19° | 5.1 mm | 5 | |
| 23 Sept. | Moderate rain | 23° /18° | 11.3 mm | 5 | |
| 24 Sept. | Light rain | 23° /17° | 4.9 mm | 5 | |
| 25 Sept. |  Cloudy | 23° /17° | 0.3 mm | 5 | |
| 26 Sept. | Light rain | 23° /18° | 3.3 mm | 5 | |
| 27 Sept. | Light rain | 23° /17° | 5.9 mm | 5 | |
| 28 Sept. | Moderate rain | 23° /17° | 11.2 mm | 5 | |
| 29 Sept. | Moderate rain | 22° /17° | 13.9 mm | 5 | |
| 30 Sept. | Light rain | 21° /16° | 2.8 mm | 4 | |
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Hakone weather in September vs August vs October
| August | September | October | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 28°/21° | 24°/19° | 19°/13° |
| Rainfall | 234 mm | 354 mm | 157 mm |
| Wind | 12.1 km/h | 12.4 km/h | 12 km/h |
| Humidity | 83% | 84% | 79% |
| Rainy days | 19 days | 16 days | 13 days |
| Dry days | 12 days | 14 days | 18 days |
Planning a trip to Hakone? Discover the best time to visit
Hakone in September - FAQ
What are the expected maximum and minimum temperatures in Hakone during September?
How much rainfall should be expected in Hakone during September?
What are the typical wind conditions in Hakone during September?
September rainfall patterns in Hakone
UV exposure in Hakone during September
What to pack to Hakone in September?
Mild · highs around 24 °C, frequent showers
As you prepare for your trip to Hakone 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 Hakone, during September, is comfortable and enjoyable, regardless of the weather conditions.
🧥 Clothing
👟 Footwear
🎒 Accessories
Where is Hakone?Get accurate weather forecasts for Hakone, located at latitude 35.189 and longitude 139.026. Stay updated with localized weather information tailored for Hakone.