3か月ごとの値
倶知安(後志地方) 2020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 | 993.8 | 1017.5 | 995.4 | 01/30 | 365.5 | 16.5 | 12/02 | 21.5 | 12/02 11~12/03 11 | 4.5 | 12/31* | 1.5 | 01/24* | 88 | 74 | 64 | 8 | 0 | 0 | 0 | 0 |
12~2 | 994.0 | 1017.9 | 995.4 | 01/30 | 357.5 | 17.0 | 02/23 | 21.5 | 12/02 11~12/03 11 | 4.5 | 12/31 | 1.5 | 01/24* | 89 | 74 | 63 | 7 | 0 | 0 | 0 | 0 |
1~3 | 992.3 | 1016.1 | 981.1 | 03/11 | 299.0 | 21.5 | 03/13 | 25.5 | 03/12 20~03/13 14 | 5.5 | 03/13 | 1.5 | 03/13* | 81 | 63 | 48 | 7 | 0 | 0 | 0 | 0 |
2~4 | 990.7 | 1014.2 | 981.1 | 03/11 | 287.5 | 21.5 | 03/13 | 25.5 | 03/12 20~03/13 14 | 5.5 | 04/20* | 1.5 | 04/20* | 72 | 59 | 46 | 8 | 0 | 0 | 0 | 0 |
3~5 | 988.7 | 1011.7 | 981.1 | 03/11 | 283.5 | 22.0 | 05/10 | 25.5 | 03/12 20~03/13 14 | 9.0 | 05/27 | 5.0 | 05/13 | 61 | 47 | 38 | 10 | 0 | 0 | 0 | 0 |
4~6 | 987.5 | 1010.0 | 991.4 | 05/10 | 255.5 | 22.0 | 05/10 | 31.5 | 06/27 04~06/28 04 | 11.5 | 06/28 | 5.0 | 05/13 | 59 | 42 | 36 | 8 | 0 | 0 | 0 | 0 |
5~7 | 987.1 | 1009.1 | 991.4 | 05/10 | 240.0 | 26.0 | 07/08 | 31.5 | 07/07 20~07/08 20 | 11.5 | 06/28 | 5.0 | 05/13 | 47 | 33 | 29 | 9 | 0 | 0 | 0 | 0 |
6~8 | 987.2 | 1009.0 | 991.3 | 08/07 | 286.5 | 43.0 | 08/30 | 54.0 | 08/29 20~08/30 20 | 20.5 | 08/30 | 9.5 | 08/05 | 49 | 36 | 32 | 12 | 1 | 0 | 0 | 0 |
7~9 | 989.7 | 1011.4 | 991.3 | 08/07 | 293.0 | 43.0 | 08/30 | 54.0 | 08/29 20~08/30 20 | 20.5 | 08/30 | 9.5 | 08/05 | 46 | 37 | 34 | 13 | 1 | 0 | 0 | 0 |
8~10 | 991.6 | 1013.7 | 990.9 | 10/23 | 365.0 | 43.0 | 08/30 | 54.0 | 08/29 20~08/30 20 | 20.5 | 08/30 | 9.5 | 08/05 | 62 | 51 | 41 | 15 | 2 | 0 | 0 | 0 |
9~11 | 993.5 | 1016.1 | 990.9 | 10/23 | 460.5 | 44.0 | 11/10 | 59.0 | 11/09 14~11/10 13 | 17.0 | 10/01 | 7.0 | 09/04 | 71 | 61 | 48 | 15 | 3 | 0 | 0 | 0 |
10~12 | 992.9 | 1016.1 | 990.9 | 10/23 | 631.5 | 44.0 | 11/10 | 59.0 | 11/09 14~11/10 13 | 17.0 | 10/01 | 5.0 | 11/10* | 83 | 74 | 61 | 24 | 3 | 0 | 0 | 0 |