3か月ごとの値
前橋(群馬県) 1968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 | 1002.8 | 1016.8 | -- | 51.4 | 17.9 | 11/20 | 18.1 | 11/20 01~11/20 15 | 4.4 | 11/20 | 1.1 | 11/20* | 23 | 10 | 9 | 1 | 0 | 0 | 0 | 0 | |
12~2 | 1001.1 | 1015.1 | -- | 45.2 | 21.0 | 02/15 | 25.0 | 02/15 10~02/16 05 | 4.0 | 02/15 | 1.0 | 02/15 | 21 | 8 | 7 | 1 | 0 | 0 | 0 | 0 | |
1~3 | 1000.6 | 1014.5 | -- | 91.0 | 21.0 | 02/15 | 25.0 | 02/15 10~02/16 05 | 8.5 | 03/16 | 3.5 | 03/16 | 32 | 14 | 12 | 3 | 0 | 0 | 0 | 0 | |
2~4 | 1002.7 | 1016.5 | -- | 222.0 | 30.5 | 04/11 | 32.5 | 04/11 04~04/12 04 | 21.5 | 04/30 | 9.5 | 04/30 | 38 | 23 | 22 | 8 | 1 | 0 | 0 | 0 | |
3~5 | 1001.2 | 1014.7 | -- | 327.5 | 30.5 | 05/04* | 35.5 | 05/03 19~05/04 16 | 21.5 | 04/30 | 9.5 | 04/30 | 48 | 34 | 32 | 13 | 2 | 0 | 0 | 0 | |
4~6 | 1000.1 | 1013.3 | -- | 497.5 | 75.0 | 06/21 | 101.5 | 06/20 22~06/21 22 | 58.5 | 06/21 | 23.0 | 06/21 | 55 | 41 | 39 | 17 | 3 | 1 | 1 | 0 | |
5~7 | 996.6 | 1009.6 | -- | 647.5 | 75.0 | 06/21 | 101.5 | 06/20 22~06/21 22 | 58.5 | 06/21 | 23.0 | 06/21 | 65 | 50 | 44 | 21 | 6 | 1 | 1 | 0 | |
6~8 | 995.7 | 1008.6 | -- | 747.0 | 75.0 | 06/21 | 101.5 | 06/20 22~06/21 22 | 58.5 | 06/21 | 23.0 | 06/21 | 75 | 56 | 48 | 22 | 6 | 2 | 1 | 0 | |
7~9 | 997.2 | 1010.2 | -- | 590.5 | 59.0 | 08/28 | 64.0 | 08/27 21~08/28 19 | 37.5 | 07/24 | 17.0 | 07/10 | 71 | 52 | 43 | 19 | 5 | 1 | 0 | 0 | |
8~10 | 1000.1 | 1013.2 | -- | 404.5 | 59.0 | 08/28 | 64.0 | 08/27 21~08/28 19 | 15.0 | 08/05 | 7.5 | 09/07 | 61 | 42 | 36 | 14 | 1 | 1 | 0 | 0 | |
9~11 | 1003.6 | 1017.0 | -- | 178.0 | 23.5 | 10/24 | 35.5 | 10/23 12~10/24 11 | 9.5 | 09/07 | 7.5 | 09/07 | 38 | 24 | 21 | 7 | 0 | 0 | 0 | 0 | |
10~12 | 1003.4 | 1017.1 | -- | 212.0 | 49.0 | 12/05 | 49.0 | 12/05 04~12/05 19 | 10.5 | 12/09 | 8.0 | 12/09 | 31 | 21 | 18 | 8 | 1 | 0 | 0 | 0 |