年ごとの値
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小樽（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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| 13 ] | 3/03 14:00 | 20 ] | 3/03 15:00 | 24 ] | 3/03 21:00 | 29 ] | 3/04 09:00 | 40 ] | 3/04 07:00 | 43 ] | 3/04 22:00 | |||
| 15 ] | 3/10 05:00 | 25 ] | 12/03 05:00 | 31 ] | 12/03 06:00 | 39 ] | 12/03 14:00 | 41 ] | 1/12 07:00 | 52 ] | 12/05 16:00 | |||
| 17 ] | 11/18 18:00 | 20 ] | 11/27 24:00 | 30 ] | 11/28 02:00 | 40 ] | 11/28 08:00 | 50 ] | 11/29 01:00 | 55 ] | 11/30 08:00 | |||
| 12 | 3/24 04:00 | 16 | 12/10 06:00 | 18 | 1/31 20:00 | 29 | 12/10 05:00 | 39 | 12/11 05:00 | 45 | 12/12 05:00 | |||
| 16 | 1/31 17:00 | 23 | 1/31 17:00 | 24 | 1/31 23:00 | 29 | 11/22 02:00 | 42 ] | 12/27 12:00 | 57 ] | 1/31 17:00 | |||
| 12 | 12/27 07:00 | 22 | 2/23 12:00 | 27 | 2/23 16:00 | 34 | 12/27 20:00 | 42 | 12/27 24:00 | 42 | 12/28 24:00 | |||
| 14 | 3/08 21:00 | 22 | 1/05 05:00 | 32 | 1/05 08:00 | 48 | 1/05 08:00 | 51 | 1/06 03:00 | 53 | 1/05 09:00 | |||
| 24 | 2/10 08:00 | 39 | 2/10 08:00 | 41 | 2/10 14:00 | 44 | 1/08 07:00 | 61 | 1/09 07:00 | 62 | 1/09 08:00 | |||
| 13 | 12/24 07:00 | 19 | 12/24 10:00 | 20 | 12/24 16:00 | 28 | 3/07 24:00 | 43 | 3/08 24:00 | 49 | 3/14 15:00 | |||
| 15 ] | 2/24 01:00 | 23 ] | 12/15 23:00 | 29 ] | 12/15 24:00 | 40 ] | 2/24 03:00 | 42 ] | 12/16 01:00 | 46 ] | 1/27 06:00 | |||
| 13 | 11/19 21:00 | 17 | 11/19 23:00 | 22 | 1/15 09:00 | 30 | 2/08 18:00 | 35 | 2/08 14:00 | 42 | 2/09 01:00 | |||
| 21 | 12/18 22:00 | 24 | 12/19 01:00 | 26 | 12/19 07:00 | 26 | 12/19 19:00 | 38 | 12/18 23:00 | 50 ] | 12/21 19:00 | |||
| 17 | 2/10 22:00 | 30 | 2/11 01:00 | 38 | 2/11 05:00 | 44 | 2/11 12:00 | 45 | 2/11 16:00 | 51 | 3/04 20:00 | |||
| 16 | 2/18 24:00 | 23 | 2/18 24:00 | 27 | 2/19 01:00 | 31 | 2/19 08:00 | 44 | 12/25 10:00 | 48 | 12/26 10:00 | |||
| 15 | 12/01 22:00 | 20 | 2/25 22:00 | 25 | 3/09 04:00 | 35 | 12/18 22:00 | 47 | 3/10 16:00 | 54 | 1/19 21:00 | |||
| 20 | 12/13 17:00 | 27 | 12/13 17:00 | 28 | 12/13 23:00 | 36 | 12/13 22:00 | 46 | 11/29 24:00 | 55 | 12/30 19:00 | |||
| 16 | 12/26 21:00 | 26 | 12/26 23:00 | 29 | 12/27 01:00 | 41 | 12/03 19:00 | 52 | 12/04 15:00 | 79 | 12/27 03:00 | |||
| 12 | 2/17 02:00 | 18 | 12/25 15:00 | 24 | 12/25 17:00 | 32 | 1/14 24:00 | 37 | 1/15 24:00 | 45 | 12/07 06:00 | |||
| 15 | 12/10 01:00 | 24 | 12/10 06:00 | 38 | 12/10 09:00 | 45 | 12/10 13:00 | 52 | 12/10 16:00 | 56 | 12/11 16:00 | |||
| 11 | 11/19 11:00 | 22 | 11/19 11:00 | 25 | 11/19 16:00 | 34 | 11/19 16:00 | 41 | 1/14 09:00 | 44 | 1/14 23:00 | |||
| 12 | 2/15 23:00 | 16 | 12/07 11:00 | 22 | 12/07 13:00 | 25 | 2/07 06:00 | 35 ] | 2/07 16:00 | 37 ] | 2/08 04:00 | |||
| 14 ] | 3/16 06:00 | 21 ] | 3/16 08:00 | 26 ] | 3/16 14:00 | 26 ] | 3/17 02:00 | 33 ] | 2/05 22:00 | 45 ] | 2/08 09:00 | |||
| 12 | 1/19 09:00 | 18 | 1/08 03:00 | 18 | 2/26 23:00 | 26 | 3/02 15:00 | 36 ] | 3/03 12:00 | 37 ] | 3/04 12:00 | |||
| 21 | 2/05 19:00 | 28 | 2/05 22:00 | 38 | 12/17 18:00 | 53 | 12/18 02:00 | 61 | 12/19 02:00 | 61 | 12/20 02:00 | |||
| 18 | 1/10 10:00 | 30 | 1/10 13:00 | 46 | 1/10 15:00 | 52 | 1/10 17:00 | 53 | 1/11 06:00 | 56 | 1/10 17:00 | |||
| 17 | 1/07 17:00 | 33 | 1/07 18:00 | 51 | 1/07 18:00 | 69 | 1/07 24:00 | 81 | 1/08 24:00 | 84 | 1/09 24:00 | |||
- 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。