3か月ごとの値
銚子(千葉県) 1977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 | 1013.0 | 1016.4 | -- | 223.0 | 50.5 | 12/25 | 55.5 | 12/24 20~12/25 14 | 18.0 | 12/25 | 6.5 | 12/25 | 40 | 25 | 18 | 9 | 1 | 1 | 0 | 0 | |
12~2 | 1012.1 | 1015.6 | -- | 187.0 | 50.5 | 12/25 | 55.5 | 12/24 20~12/25 14 | 18.0 | 12/25 | 6.5 | 12/25 | 38 | 24 | 16 | 6 | 1 | 1 | 0 | 0 | |
1~3 | 1013.1 | 1016.6 | -- | 350.0 | 102.5 | 03/30 | 111.5 | 03/30 01~03/31 01 | 27.5 | 03/30 | 6.5 | 03/30 | 45 | 33 | 27 | 13 | 1 | 1 | 1 | 1 | |
2~4 | 1012.4 | 1015.8 | -- | 385.5 | 102.5 | 03/30 | 111.5 | 03/30 01~03/31 01 | 27.5 | 03/30 | 6.5 | 03/30 | 47 | 33 | 29 | 12 | 3 | 1 | 1 | 1 | |
3~5 | 1011.4 | 1014.8 | -- | 450.0 | 102.5 | 03/30 | 111.5 | 03/30 01~03/31 01 | 27.5 | 03/30 | 7.0 | 05/15 | 48 | 33 | 31 | 14 | 4 | 2 | 1 | 1 | |
4~6 | 1008.6 | 1011.9 | -- | 409.5 | 54.5 | 05/15 | 54.5 | 05/15 09~05/15 22 | 23.5 | 05/15 | 8.0 | 06/12 | 54 | 34 | 30 | 15 | 4 | 1 | 0 | 0 | |
5~7 | 1007.2 | 1010.5 | -- | 370.0 | 54.5 | 05/15 | 54.5 | 05/15 09~05/15 22 | 23.5 | 05/15 | 8.0 | 06/12 | 51 | 32 | 29 | 14 | 3 | 1 | 0 | 0 | |
6~8 | 1005.4 | 1008.7 | -- | 503.5 | 60.5 | 08/17 | 72.0 | 08/17 14~08/18 13 | 19.5 | 08/17 | 8.0 | 06/12 | 57 | 40 | 37 | 18 | 4 | 2 | 0 | 0 | |
7~9 | 1006.6 | 1009.9 | -- | 480.0 | 109.5 | 09/19 | 109.5 | 09/19 01~09/20 01 | 21.5 | 09/19 | 8.0 | 09/19 | 52 | 36 | 35 | 11 | 4 | 3 | 1 | 1 | |
8~10 | 1010.0 | 1013.2 | -- | 542.0 | 109.5 | 09/19 | 109.5 | 09/19 01~09/20 01 | 21.5 | 09/19 | 8.0 | 09/19 | 48 | 37 | 35 | 13 | 4 | 4 | 1 | 1 | |
9~11 | 1013.8 | 1017.1 | -- | 491.0 | 109.5 | 09/19 | 112.0 | 11/16 17~11/17 17 | 51.5 | 11/17 | 12.5 | 11/17 | 51 | 37 | 33 | 12 | 3 | 3 | 2 | 1 | |
10~12 | 1015.4 | 1018.7 | -- | 350.0 | 89.5 | 11/17 | 112.0 | 11/16 17~11/17 17 | 51.5 | 11/17 | 12.5 | 11/17 | 43 | 30 | 25 | 11 | 2 | 2 | 1 | 0 |