3か月ごとの値
留萌(留萌地方) 1998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 | 1013.1 | 1016.6 | -- | 294.0 | 21.0 | 12/10 | 27.5 | 11/17 15~11/18 15 | 7.0 | 12/10 | 2.0 | 12/10* | 83 | 64 | 58 | 7 | 0 | 0 | 0 | 0 | |
12~2 | 1013.1 | 1016.7 | -- | 233.0 | 21.0 | 12/10 | 23.0 | 12/10 06~12/11 06 | 7.0 | 12/10 | 2.0 | 12/10* | 80 | 64 | 59 | 3 | 0 | 0 | 0 | 0 | |
1~3 | 1011.6 | 1015.2 | -- | 193.0 | 15.5 | 01/28 | 15.5 | 01/28 05~01/29 04 | 4.0 | 01/06 | 1.5 | 01/31* | 72 | 54 | 49 | 2 | 0 | 0 | 0 | 0 | |
2~4 | 1011.8 | 1015.3 | -- | 115.0 | 13.0 | 03/20 | 14.0 | 03/20 09~03/21 05 | 3.0 | 04/25 | 1.5 | 04/24 | 59 | 40 | 31 | 1 | 0 | 0 | 0 | 0 | |
3~5 | 1010.1 | 1013.5 | -- | 194.5 | 61.0 | 05/02 | 61.0 | 05/02 00~05/02 24 | 10.5 | 05/13 | 2.5 | 05/13 | 53 | 30 | 22 | 4 | 2 | 1 | 0 | 0 | |
4~6 | 1010.1 | 1013.4 | -- | 216.5 | 61.0 | 05/02 | 61.0 | 05/02 00~05/02 24 | 10.5 | 05/13 | 2.5 | 06/27* | 49 | 27 | 19 | 5 | 3 | 1 | 0 | 0 | |
5~7 | 1008.1 | 1011.4 | -- | 261.5 | 61.0 | 05/02 | 61.0 | 05/02 00~05/02 24 | 16.0 | 07/08 | 4.0 | 07/25* | 49 | 23 | 20 | 6 | 4 | 1 | 0 | 0 | |
6~8 | 1007.3 | 1010.6 | -- | 227.0 | 41.0 | 07/08 | 41.0 | 07/08 10~07/08 16 | 16.0 | 07/08 | 4.0 | 07/25* | 53 | 27 | 21 | 6 | 3 | 0 | 0 | 0 | |
7~9 | 1007.8 | 1011.0 | -- | 345.0 | 70.5 | 09/16 | 73.5 | 09/16 01~09/17 01 | 23.5 | 09/15 | 12.0 | 09/15 | 55 | 29 | 23 | 9 | 3 | 1 | 1 | 0 | |
8~10 | 1010.1 | 1013.4 | -- | 416.0 | 70.5 | 09/16 | 73.5 | 09/16 01~09/17 01 | 23.5 | 09/15 | 12.0 | 09/15 | 56 | 36 | 29 | 13 | 3 | 1 | 1 | 0 | |
9~11 | 1011.1 | 1014.4 | -- | 521.0 | 70.5 | 09/16 | 73.5 | 09/16 01~09/17 01 | 23.5 | 09/15 | 12.0 | 09/15 | 65 | 49 | 45 | 15 | 4 | 1 | 1 | 0 | |
10~12 | 1011.6 | 1015.0 | -- | 454.5 | 36.5 | 11/04 | 41.0 | 11/04 06~11/05 05 | 13.5 | 11/18 | 5.0 | 11/04* | 77 | 63 | 57 | 12 | 3 | 0 | 0 | 0 |