Weather in Otaru-shi for October 2026
Until now, October 2026 in Otaru-shi has been nearly identical to the historical average, with a temperature of 15.1 °C (showing only a slight deviation of 0.3 °C).
The forecast for the next days in Otaru-shi predicts temperatures to be around 11 °C, close to the historical average.
In general, the average temperature in Otaru-shi at the beginning of October is 17 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 11.5 °C by the end of October.
Otaru-shi in October brings notable rainfall, with an average of 16 rainy days and a total precipitation of 138.8 mm.
Is October a good time to visit Otaru-shi? check out the best time to travel to Otaru-shi page.
✨ Is October a good time to visit Otaru-shi? – Ask the AI Weatherman
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Otaru-shi Weather October
Temperatures trend during October in Otaru-shi
October weather in Otaru-shi day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Oct. |  Patchy light rain with thunder | 19° /12° | 5.8 mm | 4 | |
| 2 Oct. |  Light rain | 17° /11° | 5 mm | 4 | |
| 3 Oct. |  Patchy rain possible | 16° /10° | 1.4 mm | 4 | |
| 4 Oct. | Light rain | 18° /11° | 6.4 mm | 4 | |
| 5 Oct. |  Moderate rain | 17° /10° | 11 mm | 3 | |
| 6 Oct. | Light rain | 16° /10° | 5.8 mm | 3 | |
| 7 Oct. | Light rain | 15° /10° | 3.4 mm | 3 | |
| 8 Oct. | Light rain shower | 16° /9° | 1.9 mm | 3 | |
| 9 Oct. |  Partly cloudy | 16° /8° | 0.2 mm | 4 | |
| 10 Oct. | Patchy rain possible | 15° /8° | 1.8 mm | 3 | |
| 11 Oct. | Patchy rain possible | 15° /9° | 0.7 mm | 3 | |
| 12 Oct. | Patchy rain possible | 16° /9° | 2 mm | 3 | |
| 13 Oct. | Patchy rain possible | 16° /8° | 0.3 mm | 3 | |
| 14 Oct. | Patchy rain possible | 17° /8° | 1.9 mm | 3 | |
| 15 Oct. | Patchy rain possible | 16° /9° | 1.3 mm | 3 | |
| 16 Oct. | Light rain | 13° /6° | 4.9 mm | 3 | |
| 17 Oct. | Patchy rain possible | 13° /7° | 2 mm | 3 | |
| 18 Oct. | Patchy rain possible | 15° /7° | 2.1 mm | 3 | |
| 19 Oct. | Moderate rain | 14° /6° | 17.1 mm | 2 | |
| 20 Oct. | Moderate rain | 11° /6° | 13.1 mm | 2 | |
| 21 Oct. | Moderate rain | 11° /3° | 10.7 mm | 2 | |
| 22 Oct. | Light rain | 10° /4° | 7.5 mm | 2 | |
| 23 Oct. | Moderate rain | 12° /5° | 10.1 mm | 3 | |
| 24 Oct. | Patchy rain possible | 12° /4° | 1.6 mm | 2 | |
| 25 Oct. | Patchy rain possible | 13° /5° | 0.2 mm | 3 | |
| 26 Oct. | Patchy rain possible | 14° /6° | 0.8 mm | 2.9 | |
| 27 Oct. | Moderate rain | 12° /6° | 11.7 mm | 2.4 | |
| 28 Oct. |  Light sleet showers | 6° /4° | 6.9 mm | 1.4 | |
| 29 Oct. | Moderate rain | 10° /4° | 10.1 mm | 2.1 | |
| 30 Oct. | Patchy rain possible | 16° /9° | 1.2 mm | 1.9 | |
| 31 Oct. | Light rain | 12° /5° | 4.2 mm | 3 | |
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Otaru-shi weather in October vs September vs November
| September | October | November | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible |  Moderate snow |
| Temperatures | 21°/14° | 14°/7° | 7°/0° |
| Rainfall | 98 mm | 139 mm | 212 mm |
| Snowfall | 0 cm | 0 cm | 26 cm |
| Wind | 16.3 km/h | 21.1 km/h | 26.7 km/h |
| Humidity | 75% | 74% | 78% |
| Rainy days | 12 days | 16 days | 13 days |
| Snow days | 0 days | 0 days | 10 days |
| Dry days | 18 days | 15 days | 7 days |
Planning a trip to Otaru-shi? Discover the best time to visit
Otaru-shi in October - FAQ
What are the expected maximum and minimum temperatures in Otaru-shi during October?
How much rainfall should be expected in Otaru-shi during October?
What are the typical wind conditions in Otaru-shi during October?
October rainfall patterns in Otaru-shi
What to pack to Otaru-shi in October?
Cold & raw · highs around 14 °C, frequent showers
As you prepare for your trip to Otaru-shi in October, 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 Otaru-shi, during October, is comfortable and enjoyable, regardless of the weather conditions.