3か月ごとの値
室蘭(胆振地方) 1984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 | 1007.6 | 1012.9 | -- | 124.0 | 23.0 | 12/25 | 23.5 | 12/25 14~12/26 01 | 8.0 | 12/25 | 2.5 | 12/25* | 66 | 35 | 23 | 3 | 0 | 0 | 0 | 0 | |
12~2 | 1007.0 | 1012.3 | -- | 113.5 | 23.0 | 12/25 | 23.5 | 12/25 14~12/26 01 | 8.0 | 12/25 | 2.5 | 12/25 | 76 | 39 | 28 | 2 | 0 | 0 | 0 | 0 | |
1~3 | 1007.6 | 1012.9 | -- | 117.0 | 21.0 | 03/17 | 23.0 | 03/16 21~03/17 20 | 4.5 | 03/17 | 1.5 | 03/10 | 82 | 44 | 32 | 2 | 0 | 0 | 0 | 0 | |
2~4 | 1010.4 | 1015.6 | -- | 182.0 | 52.0 | 04/06 | 53.5 | 04/05 23~04/06 23 | 7.0 | 04/18 | 1.5 | 04/18* | 65 | 38 | 31 | 3 | 1 | 1 | 0 | 0 | |
3~5 | 1011.2 | 1016.4 | -- | 257.0 | 71.5 | 05/02 | 85.5 | 05/02 08~05/03 08 | 12.0 | 05/02 | 3.0 | 05/02 | 56 | 31 | 26 | 6 | 2 | 2 | 1 | 0 | |
4~6 | 1010.6 | 1015.7 | -- | 345.0 | 71.5 | 05/02 | 85.5 | 05/02 08~05/03 08 | 12.0 | 06/28* | 4.5 | 06/28 | 48 | 31 | 26 | 8 | 3 | 3 | 1 | 0 | |
5~7 | 1006.8 | 1011.8 | -- | 364.0 | 71.5 | 05/02 | 85.5 | 05/02 08~05/03 08 | 13.0 | 07/25 | 5.0 | 07/25 | 60 | 38 | 31 | 10 | 3 | 2 | 1 | 0 | |
6~8 | 1005.5 | 1010.4 | -- | 317.0 | 56.5 | 06/28 | 80.0 | 06/27 16~06/28 11 | 15.0 | 08/22 | 5.0 | 07/25 | 57 | 35 | 29 | 9 | 3 | 1 | 0 | 0 | |
7~9 | 1005.9 | 1010.8 | -- | 312.0 | 78.5 | 09/09 | 89.0 | 09/09 11~09/10 05 | 17.0 | 09/09 | 5.5 | 09/14 | 49 | 30 | 26 | 10 | 3 | 1 | 1 | 0 | |
8~10 | 1007.9 | 1012.8 | -- | 303.0 | 78.5 | 09/09 | 89.0 | 09/09 11~09/10 05 | 17.5 | 10/21 | 5.5 | 10/03* | 47 | 28 | 27 | 9 | 3 | 1 | 1 | 0 | |
9~11 | 1010.4 | 1015.4 | -- | 260.5 | 78.5 | 09/09 | 89.0 | 09/09 11~09/10 05 | 17.5 | 10/21 | 5.5 | 10/03* | 50 | 28 | 27 | 7 | 2 | 1 | 1 | 0 | |
10~12 | 1011.0 | 1016.1 | -- | 147.5 | 36.5 | 10/21 | 36.5 | 10/21 02~10/21 14 | 17.5 | 10/21 | 5.5 | 10/03 | 63 | 30 | 26 | 2 | 1 | 0 | 0 | 0 |