3か月ごとの値
倶知安(後志地方) 2011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 | 987.6 | 1011.2 | 984.2 | 12/04 | 629.5 | 45.0 | 12/03 | 47.0 | 12/03 07~12/04 07 | 9.0 | 11/22 | 4.0 | 11/22 | 83 | 72 | 67 | 25 | 1 | 0 | 0 | 0 |
12~2 | 988.2 | 1012.0 | 984.2 | 12/04 | 513.5 | 45.0 | 12/03 | 47.0 | 12/03 07~12/04 07 | 8.5 | 12/03 | 2.5 | 12/03 | 88 | 70 | 64 | 17 | 1 | 0 | 0 | 0 |
1~3 | 989.6 | 1013.5 | 993.3 | 01/16 | 432.5 | 28.5 | 01/30 | 29.5 | 01/30 01~01/31 01 | 4.5 | 01/30 | 1.5 | 02/20* | 84 | 66 | 61 | 12 | 0 | 0 | 0 | 0 |
2~4 | 990.0 | 1013.6 | 988.4 | 04/28 | 259.0 | 19.0 | 04/24 | 21.0 | 04/23 23~04/24 23 | 4.5 | 04/16 | 2.0 | 04/24 | 75 | 52 | 48 | 5 | 0 | 0 | 0 | 0 |
3~5 | 988.4 | 1011.5 | 985.5 | 05/13 | 282.0 | 19.0 | 05/02* | 25.5 | 05/01 16~05/02 16 | 5.5 | 05/07 | 2.0 | 04/24 | 70 | 49 | 46 | 8 | 0 | 0 | 0 | 0 |
4~6 | 987.3 | 1009.9 | 985.5 | 05/13 | 243.0 | 19.0 | 05/02* | 25.5 | 05/01 16~05/02 16 | 9.0 | 06/23 | 3.0 | 06/23 | 57 | 40 | 37 | 7 | 0 | 0 | 0 | 0 |
5~7 | 987.1 | 1009.2 | 985.5 | 05/13 | 276.0 | 59.5 | 07/16 | 59.5 | 07/16 07~07/16 24 | 21.5 | 07/10 | 5.0 | 07/10 | 52 | 38 | 32 | 7 | 1 | 1 | 0 | 0 |
6~8 | 987.2 | 1009.0 | 985.7 | 07/04 | 283.5 | 59.5 | 07/16 | 59.5 | 07/16 07~07/16 24 | 21.5 | 07/10 | 5.0 | 08/20* | 47 | 33 | 26 | 7 | 3 | 1 | 0 | 0 |
7~9 | 988.9 | 1010.6 | 985.7 | 07/04 | 485.0 | 70.0 | 09/02 | 72.5 | 09/05 18~09/06 13 | 29.5 | 09/02 | 18.0 | 09/02 | 53 | 39 | 33 | 13 | 6 | 3 | 1 | 0 |
8~10 | 990.9 | 1013.0 | 995.0 | 08/11 | 522.0 | 70.0 | 09/02 | 72.5 | 09/05 18~09/06 13 | 29.5 | 09/02 | 18.0 | 09/02 | 56 | 44 | 40 | 19 | 6 | 2 | 1 | 0 |
9~11 | 992.9 | 1015.6 | 995.3 | 09/06 | 547.0 | 70.0 | 09/02 | 72.5 | 09/05 18~09/06 13 | 29.5 | 09/02 | 18.0 | 09/02 | 64 | 52 | 48 | 22 | 4 | 2 | 1 | 0 |
10~12 | 993.2 | 1016.5 | 993.4 | 12/23 | 632.0 | 42.0 | 12/04 | 45.0 | 10/22 15~10/23 15 | 11.0 | 10/10 | 5.5 | 10/06 | 75 | 64 | 59 | 31 | 2 | 0 | 0 | 0 |