Weather in Otaru for August 2027
In general, the average temperature in Otaru at the beginning of August is 24.8 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 22.6 °C by the end of August.
Otaru in August brings notable rainfall, with an average of 16 rainy days and a total precipitation of 129.6 mm.
Is August a good time to visit Otaru? check out the best time to travel to Otaru page.
✨ Is August a good time to visit Otaru? – Ask the AI Weatherman
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Otaru Weather August
Temperatures trend during August in Otaru
August weather in Otaru day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Moderate rain | 23° /17° | 7.9 mm | 5 | |
| 2 Aug. |  Patchy rain possible | 25° /17° | 0.1 mm | 6 | |
| 3 Aug. | Patchy rain possible | 26° /17° | 0.4 mm | 7 | |
| 4 Aug. | Patchy rain possible | 24° /16° | 0.5 mm | 7 | |
| 5 Aug. | Patchy rain possible | 24° /16° | 0.7 mm | 6 | |
| 6 Aug. | Patchy rain possible | 26° /16° | 0.3 mm | 6 | |
| 7 Aug. |  Light rain | 25° /18° | 8.4 mm | 6 | |
| 8 Aug. | Moderate rain | 23° /17° | 11.7 mm | 5 | |
| 9 Aug. | Light rain | 22° /16° | 2.5 mm | 6 | |
| 10 Aug. | Patchy rain possible | 24° /16° | 0.2 mm | 7 | |
| 11 Aug. | Light rain shower | 25° /16° | 0.7 mm | 7 | |
| 12 Aug. | Patchy rain possible | 27° /18° | 0.4 mm | 7 | |
| 13 Aug. | Light rain shower | 25° /19° | 2 mm | 6 | |
| 14 Aug. | Light rain shower | 26° /19° | 1.9 mm | 6 | |
| 15 Aug. | Patchy rain possible | 25° /18° | 1 mm | 6 | |
| 16 Aug. |  Sunny | 27° /18° | 0.4 mm | 7 | |
| 17 Aug. | Light rain | 24° /18° | 6.8 mm | 4 | |
| 18 Aug. | Patchy rain possible | 25° /18° | 0.4 mm | 4 | |
| 19 Aug. | Light rain | 23° /18° | 8.5 mm | 4 | |
| 20 Aug. | Light rain | 22° /19° | 3.5 mm | 4 | |
| 21 Aug. | Patchy rain possible | 24° /16° | 2.1 mm | 6 | |
| 22 Aug. | Light rain | 25° /17° | 4.4 mm | 6 | |
| 23 Aug. | Light rain shower | 26° /18° | 1.9 mm | 6 | |
| 24 Aug. | Light rain | 25° /17° | 2.8 mm | 5 | |
| 25 Aug. | Moderate rain | 23° /17° | 13.8 mm | 4 | |
| 26 Aug. | Light rain | 24° /17° | 2.8 mm | 4 | |
| 27 Aug. | Moderate rain | 23° /17° | 12.9 mm | 5 | |
| 28 Aug. | Moderate rain | 21° /15° | 12.3 mm | 4 | |
| 29 Aug. | Patchy rain possible | 21° /16° | 0.9 mm | 5 | |
| 30 Aug. | Patchy rain possible | 23° /17° | 1.2 mm | 4 | |
| 31 Aug. | Moderate rain | 23° /17° | 16 mm | 4 | |
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Otaru weather in August vs July vs September
| July | August | September | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 23°/16° | 24°/17° | 21°/14° |
| Rainfall | 145 mm | 130 mm | 98 mm |
| Wind | 12.4 km/h | 12.9 km/h | 16.3 km/h |
| Humidity | 85% | 83% | 75% |
| Rainy days | 16 days | 16 days | 12 days |
| Dry days | 15 days | 15 days | 18 days |
Planning a trip to Otaru? Discover the best time to visit
Otaru in August - FAQ
What are the expected maximum and minimum temperatures in Otaru during August?
How much rainfall should be expected in Otaru during August?
What are the typical wind conditions in Otaru during August?
August rainfall patterns in Otaru
UV exposure in Otaru during August
What to pack to Otaru in August?
Mild · highs around 24 °C, frequent showers
As you prepare for your trip to Otaru 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 Otaru, during August, is comfortable and enjoyable, regardless of the weather conditions.
🧥 Clothing
👟 Footwear
🎒 Accessories
Where is Otaru?Get accurate weather forecasts for Otaru, located at latitude 43.189 and longitude 141.002. Stay updated with localized weather information tailored for Otaru.