3か月ごとの値
倶知安(後志地方) 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 | 993.3 | 1015.6 | 646.3 | 44.5 | 11/19 | -- | × | × | × | × | 87 | 78 | 71 | 27 | 3 | 0 | 0 | 0 | |||
12~2 | 992.6 | 1015.2 | 595.8 | 32.8 | 01/01 | -- | × | × | × | × | 89 | 81 | 73 | 27 | 1 | 0 | 0 | 0 | |||
1~3 | 993.0 | 1015.6 | 478.4 | 33.6 | 03/01 | -- | × | × | × | × | 85 | 74 | 65 | 16 | 2 | 0 | 0 | 0 | |||
2~4 | 992.6 | 1014.8 | 321.7 | 33.6 | 03/01 | -- | × | × | × | × | 73 | 61 | 50 | 8 | 1 | 0 | 0 | 0 | |||
3~5 | 991.0 | 1012.7 | 237.5 | 33.6 | 03/01 | -- | 6.4 ] | 05/04 | 1.4 ] | 05/17 | 60 | 43 | 36 | 3 | 1 | 0 | 0 | 0 | |||
4~6 | 989.4 | 1010.6 | 206.7 | 27.9 | 04/10 | -- | 6.4 ] | 05/04 | 1.4 ] | 05/17 | 56 | 36 | 29 | 4 | 0 | 0 | 0 | 0 | |||
5~7 | 988.5 | 1009.2 | 197.2 | 24.7 | 06/10 | -- | 10.7 | 07/22 | 2.7 | 07/22 | 51 | 29 | 26 | 6 | 0 | 0 | 0 | 0 | |||
6~8 | 988.7 | 1009.1 | 204.1 | 24.7 | 06/10 | -- | 10.7 | 07/22 | 3.1 | 08/24 | 48 | 32 | 27 | 8 | 0 | 0 | 0 | 0 | |||
7~9 | 990.1 | 1010.6 | 334.4 | 33.0 | 09/03 | -- | 13.1 | 09/01 | 8.2 | 09/11 | 49 | 34 | 32 | 16 | 1 | 0 | 0 | 0 | |||
8~10 | 992.0 | 1012.7 | 392.5 | 33.0 | 09/03 | -- | 19.7 | 10/01 | 8.2 | 09/11 | 59 | 44 | 40 | 16 | 2 | 0 | 0 | 0 | |||
9~11 | 993.5 | 1014.9 | 512.9 | 33.0 | 09/03 | -- | 19.7 ] | 10/01 | 8.2 ] | 09/11 | 73 | 55 | 51 | 20 | 2 | 0 | 0 | 0 | |||
10~12 | 994.0 | 1015.8 | 429.9 | 30.0 | 10/01 | -- | 19.7 ] | 10/01 | 4.5 ] | 10/01 | 76 | 58 | 52 | 13 | 1 | 0 | 0 | 0 |