3か月ごとの値
倶知安(後志地方) 1982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 | 992.4 | 1015.0 | -- | 517.5 | 24.0 | 12/13 | 24.0 | 12/13 03~12/13 24 | 6.5 | 01/28 | 2.5 | 12/15 | 92 | 78 | 73 | 20 | 0 | 0 | 0 | 0 | |
12~2 | 992.3 | 1015.0 | -- | 488.0 | 24.0 | 12/13 | 24.0 | 12/13 03~12/13 24 | 6.5 | 01/28 | 2.5 | 12/15 | 90 | 76 | 71 | 19 | 0 | 0 | 0 | 0 | |
1~3 | 992.2 | 1014.9 | -- | 476.5 | 26.0 | 03/10 | 28.5 | 03/10 12~03/11 12 | 6.5 | 01/28 | 2.0 | 01/28* | 86 | 79 | 72 | 18 | 0 | 0 | 0 | 0 | |
2~4 | 993.0 | 1015.4 | -- | 391.0 | 27.5 | 04/10 | 28.5 | 03/10 12~03/11 12 | 6.0 | 03/10 | 1.5 | 03/10* | 72 | 63 | 56 | 17 | 0 | 0 | 0 | 0 | |
3~5 | 991.4 | 1013.3 | -- | 295.5 | 27.5 | 04/10 | 28.5 | 03/10 12~03/11 12 | 6.0 | 05/05* | 2.0 | 05/12 | 65 | 53 | 48 | 10 | 0 | 0 | 0 | 0 | |
4~6 | 989.6 | 1011.1 | -- | 210.5 | 27.5 | 04/10 | 27.5 | 04/10 00~04/10 24 | 6.0 | 05/05 | 2.0 | 05/12 | 52 | 35 | 33 | 6 | 0 | 0 | 0 | 0 | |
5~7 | 988.4 | 1009.5 | -- | 152.0 | 19.5 | 06/01 | 23.5 | 06/01 07~06/02 07 | 10.0 | 07/22 | 5.0 | 07/22 | 46 | 32 | 30 | 4 | 0 | 0 | 0 | 0 | |
6~8 | 989.1 | 1009.9 | -- | 128.5 | 19.5 | 06/01 | 23.5 | 06/01 07~06/02 07 | 10.0 | 07/22 | 5.0 | 07/22 | 38 | 25 | 21 | 5 | 0 | 0 | 0 | 0 | |
7~9 | 991.0 | 1011.8 | -- | 209.0 | 64.5 | 09/13 | 69.0 | 09/12 22~09/13 22 | 10.5 | 09/13 | 5.0 | 07/22 | 39 | 27 | 23 | 6 | 1 | 1 | 0 | 0 | |
8~10 | 992.7 | 1013.7 | -- | 285.5 | 64.5 | 09/13 | 69.0 | 09/12 22~09/13 22 | 10.5 | 09/13 | 8.5 | 10/15 | 38 | 28 | 24 | 9 | 2 | 2 | 0 | 0 | |
9~11 | 994.0 | 1015.6 | -- | 400.0 | 64.5 | 09/13 | 69.0 | 09/12 22~09/13 22 | 12.0 | 11/16 | 8.5 | 10/15 | 51 | 39 | 35 | 13 | 2 | 2 | 0 | 0 | |
10~12 | 994.0 | 1016.1 | -- | 466.5 | 55.0 | 10/20 | 56.5 | 10/19 22~10/20 18 | 12.0 | 11/16 | 8.5 | 10/15 | 65 | 55 | 52 | 20 | 1 | 1 | 0 | 0 |