3か月ごとの値
倶知安(後志地方) 1965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 | 992.7 | 1014.8 | -- | 589.0 | 35.2 | 12/01 | 35.6 | 12/01 00~12/01 24 | 9.7 | 12/01 | 2.7 | 12/01 | 84 | 76 | 69 | 24 | 2 | 0 | 0 | 0 | |
12~2 | 990.7 | 1012.9 | -- | 628.0 | 35.2 | 12/01 | 35.6 | 12/01 00~12/01 24 | 9.7 | 12/01 | 2.7 | 12/01 | 85 | 78 | 73 | 23 | 1 | 0 | 0 | 0 | |
1~3 | 988.7 | 1010.9 | -- | 566.0 | 25.9 | 02/21 | 32.9 | 02/21 08~02/22 08 | 5.5 | 03/29 | 1.8 | 03/29 | 83 | 77 | 72 | 17 | 0 | 0 | 0 | 0 | |
2~4 | 988.5 | 1010.6 | -- | 483.4 | 25.9 | 02/21 | 32.9 | 02/21 08~02/22 08 | 5.5 | 03/29 | 1.8 | 03/29 | 71 | 64 | 61 | 14 | 0 | 0 | 0 | 0 | |
3~5 | 989.1 | 1010.7 | -- | 320.6 | 24.4 | 04/11 | 30.4 | 04/10 21~04/11 21 | 6.6 | 05/25 | 1.8 | 03/29 | 61 | 52 | 49 | 9 | 0 | 0 | 0 | 0 | |
4~6 | 988.8 | 1009.9 | -- | 257.2 | 24.4 | 04/11 | 30.4 | 04/10 21~04/11 21 | 15.1 | 06/30 | 6.0 | 06/30 | 51 | 40 | 38 | 8 | 0 | 0 | 0 | 0 | |
5~7 | 987.5 | 1008.2 | -- | 230.8 | 23.7 | 07/29 | 25.9 | 07/29 17~07/30 12 | 15.1 | 06/30 | 6.0 | 06/30 | 56 | 42 | 35 | 8 | 0 | 0 | 0 | 0 | |
6~8 | 987.7 | 1008.1 | -- | 195.0 | 23.7 | 07/29 | 25.9 | 07/29 17~07/30 12 | 15.1 | 06/30 | 6.0 | 06/30 | 57 | 38 | 28 | 7 | 0 | 0 | 0 | 0 | |
7~9 | 988.1 | 1008.5 | -- | 465.8 | 89.1 | 09/10 | 88.0 | 09/10 05~09/11 03 | 18.5 | 09/18 | 4.9 | 08/25 | 63 | 45 | 36 | 13 | 3 | 2 | 2 | 0 | |
8~10 | 991.5 | 1012.3 | -- | 450.1 | 89.1 | 09/10 | 88.0 | 09/10 05~09/11 03 | 18.5 | 09/18 | 4.9 | 08/25 | 58 | 42 | 34 | 12 | 3 | 2 | 2 | 0 | |
9~11 | 992.8 | 1014.1 | -- | 644.6 | 89.1 | 09/10 | 88.0 | 09/10 05~09/11 03 | 18.5 | 09/18 | 4.5 | 09/27 | 69 | 58 | 51 | 18 | 4 | 2 | 2 | 0 | |
10~12 | 993.0 | 1014.8 | -- | 533.7 | 30.4 | 11/16 | 36.5 | 12/16 04~12/17 04 | 9.7 | 10/15 | 3.8 | 10/15 | 75 | 65 | 56 | 17 | 1 | 0 | 0 | 0 |