年ごとの値
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倶知安（後志地方) 年ごとの値 詳細（N時間降雪量）
| 年 | N時間降雪量 | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最大3時間降雪量 | 最大6時間降雪量 | 最大12時間降雪量 | 最大24時間降雪量 | 最大48時間降雪量 | 最大72時間降雪量 | |||||||||
| 降雪量 (cm) | 月/日 時:分 | 降雪量 (cm) | 月/日 時:分 | 降雪量 (cm) | 月/日 時:分 | 降雪量 (cm) | 月/日 時:分 | 降雪量 (cm) | 月/日 時:分 | 降雪量 (cm) | 月/日 時:分 | |||
| /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | /// | |||
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| 8 ] | 3/23 03:00 | 11 ] | 3/23 03:00 | 17 ] | 3/23 04:00 | 26 ] | 3/23 11:00 | 31 ] | 3/24 06:00 | 36 ] | 3/11 07:00 | |||
| 14 ] | 2/29 21:00 | 20 ] | 2/29 23:00 | 23 ] | 12/23 06:00 | 30 ] | 3/08 06:00 | 48 ] | 1/25 12:00 | 61 ] | 1/25 21:00 | |||
| 15 ] | 12/29 01:00 | 19 ] | 12/29 02:00 | 27 ] | 12/29 08:00 | 35 ] | 12/29 20:00 | 58 ] | 12/29 20:00 | 62 ] | 1/18 09:00 | |||
| 14 | 11/14 06:00 | 18 | 1/03 11:00 | 23 | 1/03 16:00 | 35 | 11/14 08:00 | 44 | 1/25 19:00 | 58 | 2/12 06:00 | |||
| 14 | 3/04 07:00 | 24 | 3/04 10:00 | 34 | 3/04 13:00 | 42 | 3/05 01:00 | 55 | 2/05 12:00 | 72 | 11/16 11:00 | |||
| 16 | 2/23 12:00 | 23 | 2/23 12:00 | 29 | 1/11 03:00 | 36 | 2/24 06:00 | 50 | 2/08 16:00 | 64 | 2/09 10:00 | |||
| 17 | 3/13 11:00 | 19 | 1/22 11:00 | 27 | 1/09 16:00 | 39 | 3/02 01:00 | 63 | 3/02 03:00 | 85 | 3/02 11:00 | |||
| 34 | 12/11 15:00 | 52 | 12/11 17:00 | 58 | 12/11 23:00 | 71 | 12/12 11:00 | 88 | 12/11 24:00 | 106 | 12/12 17:00 | |||
| 14 | 3/11 23:00 | 20 | 1/09 07:00 | 27 | 1/08 07:00 | 38 | 1/08 14:00 | 60 | 1/09 15:00 | 69 | 1/10 03:00 | |||
| 22 ] | 2/23 17:00 | 35 ] | 2/23 17:00 | 39 ] | 1/16 19:00 | 59 ] | 2/24 05:00 | 63 ] | 2/25 05:00 | 70 ] | 1/17 10:00 | |||
| 16 | 1/15 05:00 | 28 | 1/15 05:00 | 39 | 1/15 11:00 | 52 | 1/15 17:00 | 69 | 1/16 17:00 | 78 | 1/17 10:00 | |||
| 20 | 12/18 21:00 | 32 | 12/18 24:00 | 36 | 12/19 05:00 | 49 | 12/19 17:00 | 61 | 12/20 17:00 | 72 | 12/21 17:00 | |||
| 19 | 1/30 19:00 | 24 | 12/15 02:00 | 35 | 1/30 19:00 | 46 | 1/31 01:00 | 79 | 1/31 24:00 | 96 | 2/01 01:00 | |||
| 18 ] | 1/08 10:00 | 27 ] | 1/08 12:00 | 29 ] | 1/08 18:00 | 36 ] | 12/08 09:00 | 51 ] | 2/09 08:00 | 66 ] | 12/20 19:00 | |||
| 19 | 1/26 16:00 | 24 | 1/26 18:00 | 26 | 1/26 24:00 | 37 | 1/11 04:00 | 48 | 12/19 22:00 | 66 | 12/20 22:00 | |||
| 16 | 1/13 13:00 | 23 | 1/12 15:00 | 33 | 1/12 19:00 | 42 | 1/12 18:00 | 67 | 12/15 12:00 | 82 | 12/15 20:00 | |||
| 16 | 12/06 01:00 | 22 | 12/06 01:00 | 31 | 12/26 03:00 | 46 | 12/26 15:00 | 64 | 12/26 02:00 | 89 | 12/26 16:00 | |||
| 13 | 2/17 04:00 | 19 | 3/12 11:00 | 25 | 2/17 04:00 | 35 | 2/17 05:00 | 48 | 3/12 15:00 | 57 | 12/28 04:00 | |||
| 22 | 12/15 19:00 | 30 | 12/15 21:00 | 38 | 12/16 03:00 | 52 | 12/16 16:00 | 73 | 12/17 15:00 | 83 | 12/17 16:00 | |||
| 17 | 11/19 11:00 | 24 | 11/19 14:00 | 35 | 11/19 20:00 | 45 | 11/20 06:00 | 60 | 11/21 06:00 | 77 | 12/29 19:00 | |||
| 14 | 3/24 07:00 | 18 | 12/01 12:00 | 24 | 1/21 01:00 | 38 | 11/23 17:00 | 61 ] | 12/09 17:00 | 82 ] | 12/10 08:00 | |||
| 12 ] | 2/23 11:00 | 18 ] | 2/23 11:00 | 22 ] | 2/23 14:00 | 26 ] | 2/24 02:00 | 38 ] | 1/02 07:00 | 42 ] | 2/08 15:00 | |||
| 19 | 1/07 23:00 | 26 | 2/17 05:00 | 43 | 2/17 07:00 | 52 | 2/17 08:00 | 59 ] | 12/15 12:00 | 77 ] | 12/16 12:00 | |||
| 13 | 1/28 19:00 | 18 | 1/28 22:00 | 26 | 1/28 23:00 | 41 | 1/29 06:00 | 61 | 1/29 22:00 | 70 | 1/30 10:00 | |||
| 15 | 2/20 24:00 | 19 | 2/21 01:00 | 23 | 1/24 10:00 | 36 | 12/08 22:00 | 46 | 1/28 06:00 | 57 ] | 1/27 04:00 | |||
| 24 | 1/08 07:00 | 27 | 1/08 08:00 | 37 | 1/08 07:00 | 47 | 1/08 07:00 | 64 | 1/08 23:00 | 77 | 1/09 23:00 | |||
- 寒候年とは、前年8月1日から当年7月31日までの期間のことです。例えば、2008年寒候年は2007年8月1日から2008年7月31日までの期間を示します。
- 値欄の記号の説明
- 赤線は、観測場所を移転した場合、観測装置を変更した場合または観測の時間間隔を変更した場合に、その前後のデータが均質でないことを示します。
赤実線の前後では観測データや観測史上1位などの極値を比較できませんが、赤点線の前後では極値を比較できます。