年ごとの値
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北見枝幸（宗谷地方) 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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| 14 ] | 4/05 05:00 | 18 ] | 4/05 06:00 | 19 ] | 4/05 12:00 | 20 ] | 4/05 24:00 | 25 ] | 3/29 14:00 | 27 ] | 4/05 13:00 | |||
| 10 ] | 12/11 12:00 | 16 ] | 12/08 02:00 | 19 ] | 1/18 10:00 | 31 ] | 12/08 02:00 | 39 ] | 1/11 01:00 | 54 ] | 1/10 23:00 | |||
| 15 | 2/02 11:00 | 18 | 12/24 06:00 | 24 | 12/24 14:00 | 34 | 11/19 04:00 | 39 | 2/03 13:00 | 44 | 12/26 24:00 | |||
| 18 ] | 2/19 08:00 | 20 ] | 2/19 11:00 | 32 ] | 2/19 08:00 | 41 ] | 2/19 15:00 | 46 ] | 2/19 17:00 | 49 ] | 11/29 13:00 | |||
| 24 | 1/29 08:00 | 25 | 3/04 04:00 | 43 | 3/04 07:00 | 49 | 3/04 09:00 | 52 | 3/05 04:00 | 56 | 3/04 07:00 | |||
| 22 | 2/23 11:00 | 27 | 2/23 11:00 | 45 ] | 2/23 12:00 | 57 ] | 2/23 14:00 | 62 ] | 1/15 16:00 | 69 ] | 2/25 14:00 | |||
| 13 | 1/25 05:00 | 19 | 1/25 08:00 | 31 | 1/25 06:00 | 37 | 1/25 17:00 | 41 | 1/26 16:00 | 42 ] | 2/24 15:00 | |||
| 16 | 12/19 02:00 | 22 | 12/19 03:00 | 26 | 12/19 03:00 | 33 | 12/10 13:00 | 39 | 3/04 20:00 | 57 | 3/04 20:00 | |||
| 16 | 12/29 12:00 | 19 | 12/29 15:00 | 28 | 12/29 12:00 | 47 | 12/29 14:00 | 66 | 12/29 24:00 | 71 | 12/30 23:00 | |||
| 12 ] | 2/24 09:00 | 16 ] | 2/23 22:00 | 20 ] | 2/23 24:00 | 33 ] | 2/24 08:00 | 38 ] | 2/24 15:00 | 47 ] | 2/26 14:00 | |||
| 13 | 2/20 22:00 | 18 | 1/04 24:00 | 29 ] | 2/21 05:00 | 31 ] | 2/21 15:00 | 38 ] | 2/15 20:00 | 48 ] | 2/16 20:00 | |||
| 22 | 3/16 22:00 | 32 | 3/17 01:00 | 34 | 3/17 05:00 | 42 | 3/17 18:00 | 57 | 3/18 12:00 | 68 | 3/18 15:00 | |||
| 12 | 2/18 16:00 | 21 | 2/18 18:00 | 26 | 2/18 18:00 | 33 | 2/18 24:00 | 49 | 12/14 02:00 | 55 | 12/15 02:00 | |||
| 13 | 3/01 04:00 | 19 | 3/01 07:00 | 23 | 4/04 20:00 | 36 | 4/04 21:00 | 47 | 4/05 02:00 | 52 | 4/05 01:00 | |||
| 17 | 1/26 04:00 | 23 | 1/26 07:00 | 39 | 1/26 13:00 | 63 | 1/27 01:00 | 74 | 1/27 15:00 | 76 | 1/28 15:00 | |||
| 10 | 4/04 21:00 | 14 | 1/19 04:00 | 23 | 4/04 20:00 | 33 | 12/15 09:00 | 46 | 12/15 17:00 | 57 | 12/15 15:00 | |||
| 18 | 12/02 21:00 | 29 | 12/02 21:00 | 37 | 12/03 01:00 | 42 ] | 12/03 15:00 | 59 ] | 12/04 07:00 | 67 ] | 12/05 07:00 | |||
| 13 | 2/14 23:00 | 20 | 2/14 22:00 | 24 | 2/15 03:00 | 28 | 2/15 15:00 | 32 | 2/23 06:00 | 40 | 2/17 10:00 | |||
| 15 ] | 12/06 14:00 | 17 | 12/13 16:00 | 20 | 12/06 20:00 | 20 | 2/24 19:00 | 33 | 2/25 19:00 | 36 | 2/25 19:00 | |||
| 17 | 1/24 24:00 | 24 | 1/24 24:00 | 27 | 1/25 02:00 | 32 | 3/16 01:00 | 40 | 3/17 01:00 | 47 | 1/27 14:00 | |||
| 16 ] | 1/05 14:00 | 19 ] | 1/05 17:00 | 23 ] | 1/24 16:00 | 30 ] | 1/24 20:00 | 38 ] | 12/19 21:00 | 41 ] | 12/20 07:00 | |||
| 10 | 3/23 11:00 | 13 | 12/04 10:00 | 20 | 12/04 09:00 | 28 | 12/04 21:00 | 37 | 12/05 09:00 | 38 | 12/06 09:00 | |||
| 21 | 12/20 02:00 | 24 | 12/20 02:00 | 24 ] | 12/20 08:00 | 29 ] | 3/03 01:00 | 42 ] | 12/20 11:00 | 43 ] | 12/21 11:00 | |||
| 22 | 1/12 09:00 | 33 | 1/12 12:00 | 41 | 1/12 13:00 | 49 | 1/12 18:00 | 54 | 1/13 20:00 | 64 ] | 1/14 18:00 | |||
| 16 | 12/23 10:00 | 24 | 12/23 11:00 | 30 | 12/23 12:00 | 31 | 12/23 24:00 | 38 | 12/07 08:00 | 41 | 12/07 17:00 | |||
| 16 | 12/17 14:00 | 25 | 12/17 15:00 | 28 | 12/17 20:00 | 42 | 12/17 15:00 | 53 | 12/18 12:00 | 60 | 1/25 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。