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The weather in Asahikawa in October is very cold with temperatures between 4°C and 12°C, warm clothes are a must.
You can expect rain for roughly half of the month of October in Asahikawa. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Please note that Asahikawa can expect a few days of snow in October.
Our weather forecast can give you a great sense of what weather to expect in Asahikawa in October 2025.
If you’re planning to visit Asahikawa in the near future, we highly recommend that you review the 14 day weather forecast for Asahikawa before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | -6° / -13° | 20 | 5 | 7 | 62 mm | Awful | Asahikawa in January |
| February | -5° / -12° | 18 | 4 | 7 | 61 mm | Awful | Asahikawa in February |
| March | 1° / -7° | 17 | 7 | 8 | 84 mm | Awful | Asahikawa in March |
| April | 7° / -1° | 11 | 15 | 3 | 94 mm | Awful | Asahikawa in April |
| May | 16° / 6° | 10 | 21 | 0 | 96 mm | Ok | Asahikawa in May |
| June | 20° / 11° | 10 | 20 | 0 | 121 mm | Ok | Asahikawa in June |
| July | 24° / 15° | 10 | 21 | 0 | 160 mm | Good | Asahikawa in July |
| August | 24° / 15° | 12 | 19 | 0 | 222 mm | Good | Asahikawa in August |
| September | 19° / 11° | 9 | 21 | 0 | 140 mm | Ok | Asahikawa in September |
| October | 12° / 4° | 11 | 19 | 1 | 135 mm | Bad | Asahikawa in October |
| November | 4° / -3° | 17 | 8 | 6 | 126 mm | Awful | Asahikawa in November |
| December | -4° / -10° | 22 | 2 | 10 | 106 mm | Awful | Asahikawa in December |