3か月ごとの値
札幌(石狩地方) 1951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 | 1012.4 | 1014.7 | 471.8 | 40.6 | 11/19 | × | -- | 0.7 ] | 11/01 | 0.2 ] | 11/01 | 84 | 64 | 57 | 18 | 1 | 0 | 0 | 0 | ||
12~2 | 1011.9 | 1014.3 | 372.4 | 25.8 | 12/09 | × | -- | × | × | × | × | 86 | 64 | 56 | 12 | 0 | 0 | 0 | 0 | ||
1~3 | 1012.4 | 1014.7 | 293.3 | 29.9 | 03/01 | × | -- | × | × | × | × | 82 | 58 | 49 | 7 | 0 | 0 | 0 | 0 | ||
2~4 | 1011.8 | 1014.0 | 250.3 | 29.9 | 03/01 | × | -- | × | × | × | × | 72 | 52 | 46 | 6 | 0 | 0 | 0 | 0 | ||
3~5 | 1009.6 | 1011.8 | 173.4 | 29.9 | 03/01 | 9.6 ] | 05/01 10~05/01 20 | 4.1 ] | 05/01 | 1.2 ] | 05/05 | 58 | 39 | 34 | 4 | 0 | 0 | 0 | 0 | ||
4~6 | 1007.5 | 1009.8 | 196.6 | 36.6 | 06/10 | 47.0 ] | 06/10 12~06/11 12 | 9.8 ] | 06/05 | 3.5 ] | 06/05 | 57 | 35 | 32 | 6 | 1 | 0 | 0 | 0 | ||
5~7 | 1006.4 | 1008.5 | 190.6 | 36.6 | 06/10 | 47.0 | 06/10 12~06/11 12 | 9.8 | 06/05 | 3.5 | 06/05 | 54 | 31 | 27 | 6 | 1 | 0 | 0 | 0 | ||
6~8 | 1006.4 | 1008.5 | 223.1 | 36.6 | 06/10 | 71.4 | 08/31 22~09/01 03 | 17.2 | 08/24 | 7.0 | 08/31 | 53 | 31 | 28 | 7 | 1 | 0 | 0 | 0 | ||
7~9 | 1007.9 | 1010.0 | 308.9 | 53.9 | 09/01 | 71.4 | 08/31 22~09/01 03 | 28.0 | 09/01 | 15.6 | 09/11 | 53 | 36 | 34 | 9 | 1 | 1 | 0 | 0 | ||
8~10 | 1009.9 | 1012.0 | 311.4 | 53.9 | 09/01 | 71.4 | 08/31 22~09/01 03 | 28.0 | 09/01 | 15.6 | 09/11 | 57 | 40 | 37 | 8 | 1 | 1 | 0 | 0 | ||
9~11 | 1011.9 | 1014.1 | 425.0 | 53.9 | 09/01 | 71.4 ] | 08/31 22~09/01 03 | 28.0 ] | 09/01 | 15.6 ] | 09/11 | 67 | 49 | 45 | 13 | 2 | 1 | 0 | 0 | ||
10~12 | 1012.7 | 1014.9 | 313.3 | 39.5 | 11/26 | 24.1 ] | 10/15 10~10/15 21 | 6.0 ] | 10/05 | 2.9 ] | 10/05 | 64 | 43 | 38 | 10 | 1 | 0 | 0 | 0 |