Weather in Asahikawa-shi for September 2025
In general, the average temperature in Asahikawa-shi at the beginning of September is 23 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 19.1 °C by the end of September.
Asahikawa-shi in September brings notable rainfall, with an average of 17 rainy days and a total precipitation of 125.5 mm.
Is September a good time to visit Asahikawa-shi? check out the best time to travel to Asahikawa-shi page.
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Asahikawa-shi Weather September
Temperatures trend during September in Asahikawa-shi
September weather in Asahikawa-shi day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Moderate rain | 22° /16° | 5.5 mm | 5 | |
| 2 Sept. |  Moderate or heavy rain shower | 24° /14° | 6.1 mm | 5 | |
| 3 Sept. |  Sunny | 24° /13° | 0.3 mm | 6 | |
| 4 Sept. |  Light rain shower | 24° /13° | 5.7 mm | 6 | |
| 5 Sept. | Moderate or heavy rain shower | 25° /15° | 14 mm | 6 | |
| 6 Sept. | Moderate or heavy rain shower | 22° /15° | 18.1 mm | 5 | |
| 7 Sept. | Light rain shower | 20° /11° | 0.6 mm | 5 | |
| 8 Sept. | Sunny | 23° /11° | 0 mm | 6 | |
| 9 Sept. |  Overcast | 24° /13° | 0.1 mm | 5 | |
| 10 Sept. | Patchy rain possible | 25° /13° | 0.6 mm | 6 | |
| 11 Sept. | Patchy rain possible | 24° /16° | 3.3 mm | 6 | |
| 12 Sept. |  Mist | 22° /15° | 0 mm | 5 | |
| 13 Sept. | Fog | 22° /12° | 3 mm | 5 | |
| 14 Sept. | Moderate rain | 18° /10° | 19.4 mm | 4 | |
| 15 Sept. | Fog | 19° /11° | 10.2 mm | 5 | |
| 16 Sept. | Overcast | 21° /10° | 0 mm | 5 | |
| 17 Sept. |  Light drizzle | 22° /12° | 2.3 mm | 5 | |
| 18 Sept. | Light rain shower | 23° /14° | 6.9 mm | 5 | |
| 19 Sept. | Light rain shower | 21° /13° | 2.3 mm | 5 | |
| 20 Sept. | Light rain shower | 17° /10° | 3.3 mm | 4 | |
| 21 Sept. | Overcast | 16° /8° | 0.3 mm | 4 | |
| 22 Sept. | Sunny | 17° /7° | 0.1 mm | 5 | |
| 23 Sept. | Patchy rain possible | 17° /8° | 0.1 mm | 5 | |
| 24 Sept. |  Partly cloudy | 18° /6° | 0 mm | 5 | |
| 25 Sept. |  Cloudy | 19° /6° | 0 mm | 5 | |
| 26 Sept. | Patchy rain possible | 21° /10° | 1.9 mm | 6 | |
| 27 Sept. | Overcast | 20° /11° | 2.6 mm | 5 | |
| 28 Sept. | Moderate rain | 18° /11° | 14.2 mm | 4 | |
| 29 Sept. | Light rain shower | 18° /9° | 4.6 mm | 5 | |
| 30 Sept. | Patchy rain possible | 20° /10° | 0 mm | 5 | |
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Asahikawa-shi in September - FAQ
What to pack to Asahikawa-shi in September?
As you prepare for your trip to Asahikawa-shi 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 Asahikawa-shi, during September, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long 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
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
- Umbrellas/Raincoats: For rainy days
September rainfall patterns in Asahikawa-shi
UV exposure in Asahikawa-shi during September
Quick links
Where is Asahikawa-shi?Get accurate weather forecasts for Asahikawa-shi, located at latitude 43.771 and longitude 142.365. Stay updated with localized weather information tailored for Asahikawa-shi.