Weather in Otaru for September 2024
Until now, September 2024 in Otaru has been nearly identical to the historical average, with a temperature of 22.8 °C (showing only a slight deviation of -0.4 °C).
The forecast for the next days in Otaru predicts temperatures to be around 19 °C, close to the historical average.
In general, the average temperature in Otaru at the beginning of September is 23.6 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 19.1 °C by the end of September.
Expect significant rainfall in Otaru during September, with an average of 18 rainy days.
Is September a good time to visit Otaru? check out the best time to travel to Otaru page.
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Otaru in September average weather
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  24° | ||||||
| 2  23° | 3  24° | 4 25° | 5 25° | 6  22° | 7 22° | 8 24° |
| 9  24° | 10 25° | 11 24° | 12  23° | 13  24° | 14 20° | 15 20° |
| 16  22° | 17 22° | 18  23° | 19 21° | 20 19° | 21 16° | 22 18° |
| 23 16° | 24 19° | 25 18° | 26 20° | 27 18° | 28 18° | 29 20° |
| 30 21° |
You can click on date
Temperatures trend during September in Otaru
September weather day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Partly cloudy | 24° /15° | 0 mm | 6 | |
| 2 Sept. | Patchy rain possible | 23° /15° | 1 mm | 5 | |
| 3 Sept. | Sunny | 24° /16° | 0.1 mm | 6 | |
| 4 Sept. | Light rain shower | 25° /15° | 1.4 mm | 6 | |
| 5 Sept. | Light rain shower | 25° /16° | 2.8 mm | 6 | |
| 6 Sept. | Moderate or heavy rain shower | 22° /17° | 11.8 mm | 5 | |
| 7 Sept. | Patchy rain possible | 22° /13° | 1.2 mm | 6 | |
| 8 Sept. | Sunny | 24° /13° | 0 mm | 7 | |
| 9 Sept. | Cloudy | 24° /15° | 0 mm | 6 | |
| 10 Sept. | Light rain shower | 25° /16° | 1.1 mm | 6 | |
| 11 Sept. | Cloudy | 24° /16° | 3.8 mm | 6 | |
| 12 Sept. | Moderate rain | 23° /15° | 3.6 mm | 5 | |
| 13 Sept. | Mist | 24° /13° | 1 mm | 5 | |
| 14 Sept. | Moderate rain | 20° /13° | 15 mm | 5 | |
| 15 Sept. | Sunny | 20° /13° | 10.6 mm | 5 | |
| 16 Sept. | Overcast | 22° /12° | 0 mm | 5 | |
| 17 Sept. | Overcast | 22° /14° | 0.9 mm | 5 | |
| 18 Sept. | Light drizzle | 23° /17° | 3.4 mm | 5 | |
| 19 Sept. | Sunny | 21° /13° | 0 mm | 5 | |
| 20 Sept. | Patchy rain possible | 19° /13° | 2.7 mm | 1 | |
| 21 Sept. | Patchy rain possible | 16° /10° | 0.8 mm | 5 | |
| 22 Sept. | Patchy rain possible | 18° /9° | 0.6 mm | 5 | |
| 23 Sept. | Patchy rain possible | 16° /10° | 0.2 mm | 5 | |
| 24 Sept. | Sunny | 19° /9° | 0 mm | 4 | |
| 25 Sept. | Patchy rain possible | 18° /11° | 0.2 mm | 3 | |
| 26 Sept. | Patchy rain possible | 20° /12° | 0.2 mm | 4 | |
| 27 Sept. | Moderate rain | 18° /13° | 13.5 mm | 4 | |
| 28 Sept. | Patchy rain possible | 18° /12° | 0.2 mm | 3 | |
| 29 Sept. | Sunny | 20° /13° | 0.1 mm | 5 | |
| 30 Sept. | Sunny | 21° /13° | 0 mm | 5 | |
| Next | |||||
Otaru in September - FAQ
What to pack to Otaru in September?
As you prepare for your trip to Otaru 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 Otaru, during September, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Layered Clothing: Light sweaters, long-sleeve shirts, light jackets, and comfortable pants
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
Quick links
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.