3か月ごとの値
札幌(石狩地方) 1957年(3か月ごとの値) 詳細(気圧・降水量)
月~月 | 気圧(hPa) | 降水量(mm) | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
現地 | 海面 | 合計 | 最大 | 各階級の日数 | |||||||||||||||||
平均 | 平均 | 最低 | 日 | 24時間 | 1時間 | 10分間 | ≧0.0mm | ≧0.5mm | ≧1.0mm | ≧10.0mm | ≧30.0mm | ≧50.0mm | ≧70.0mm | ≧100.0mm | |||||||
値 | 日 | 値 | 日 | 値 | 月日時~月日時 | 値 | 日 | 値 | 日 | ||||||||||||
11~1 | 1012.6 | 1014.8 | 312.1 | 31.0 | 12/23 | × | -- | 6.0 ] | 11/06 | 2.5 ] | 11/06 | 86 | 57 | 42 | 9 | 1 | 0 | 0 | 0 | ||
12~2 | 1012.1 | 1014.4 | 328.4 | 31.0 | 12/23 | × | -- | × | × | × | × | 82 | 61 | 49 | 10 | 1 | 0 | 0 | 0 | ||
1~3 | 1011.4 | 1013.7 | 239.8 | 18.2 | 03/09 | × | -- | × | × | × | × | 81 | 58 | 49 | 7 | 0 | 0 | 0 | 0 | ||
2~4 | 1010.5 | 1012.8 | 194.2 | 22.3 | 04/01 | × | -- | 6.2 ] | 04/30 | 1.5 ] | 04/30 | 71 | 48 | 42 | 5 | 0 | 0 | 0 | 0 | ||
3~5 | 1008.8 | 1011.0 | 225.1 | 42.0 | 05/21 | 47.4 ] | 05/20 16~05/21 16 | 9.1 ] | 05/14 | 2.4 ] | 05/14 | 60 | 37 | 33 | 7 | 1 | 0 | 0 | 0 | ||
4~6 | 1008.3 | 1010.5 | 212.6 | 42.0 | 05/21 | 47.4 ] | 05/20 16~05/21 16 | 9.1 ] | 05/14 | 3.4 ] | 06/19 | 49 | 31 | 25 | 7 | 1 | 0 | 0 | 0 | ||
5~7 | 1007.1 | 1009.2 | 213.2 | 42.0 | 05/21 | 47.4 | 05/20 16~05/21 16 | 9.4 | 07/14 | 4.0 | 07/14 | 48 | 29 | 25 | 8 | 1 | 0 | 0 | 0 | ||
6~8 | 1006.7 | 1008.8 | 230.6 | 55.9 | 08/28 | 55.7 | 08/28 03~08/28 21 | 14.6 | 08/27 | 6.1 | 08/27 | 55 | 35 | 27 | 7 | 1 | 1 | 0 | 0 | ||
7~9 | 1007.6 | 1009.8 | 481.7 | 102.2 | 09/17 | 106.8 | 09/17 17~09/18 12 | 45.4 | 09/17 | 8.8 | 09/17 | 60 | 37 | 32 | 11 | 6 | 3 | 1 | 1 | ||
8~10 | 1009.5 | 1011.7 | 564.9 | 102.2 | 09/17 | 106.8 | 09/17 17~09/18 12 | 45.4 | 09/17 | 8.8 | 09/17 | 62 | 39 | 32 | 12 | 8 | 4 | 1 | 1 | ||
9~11 | 1012.1 | 1014.4 | 468.9 | 102.2 | 09/17 | 106.8 ] | 09/17 17~09/18 12 | 45.4 ] | 09/17 | 8.8 ] | 09/17 | 61 | 34 | 29 | 9 | 7 | 3 | 1 | 1 | ||
10~12 | 1012.8 | 1015.0 | 307.3 | 55.3 | 10/17 | 55.0 ] | 10/17 01~10/17 22 | 12.4 ] | 10/07 | 5.2 ] | 10/16 | 69 | 41 | 35 | 8 | 2 | 1 | 0 | 0 |