３か月ごとの値
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苫小牧（胆振地方) 2010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 | 1012.8 | 1013.8 | 983.1 | 12/31 | 174.5 | 32.0 | 11/14 | 32.0 | 11/14 02～11/14 17 | 7.5 | 11/01 | 2.5 | 12/06 | 59 | 27 | 19 | 6 | 1 | 0 | 0 | 0 |
12～2 | 1011.9 | 1012.9 | 983.1 | 12/31 | 109.5 | 24.0 | 01/02 | 24.5 | 01/01 20～01/02 19 | 6.5 | 12/06 | 2.5 | 12/06 | 59 | 27 | 19 | 3 | 0 | 0 | 0 | 0 |
1～3 | 1012.9 | 1013.9 | 978.9 | 03/21 | 144.5 | 24.0 | 01/02 | 36.5 | 03/20 14～03/21 14 | 5.0 | 03/21 | 1.5 | 03/21* | 64 | 31 | 21 | 4 | 0 | 0 | 0 | 0 |
2～4 | 1015.3 | 1016.3 | 978.9 | 03/21 | 228.0 | 32.0 | 04/13 | 36.5 | 03/20 14～03/21 14 | 12.0 | 04/13 | 4.0 | 04/13 | 62 | 36 | 29 | 7 | 1 | 0 | 0 | 0 |
3～5 | 1014.0 | 1015.0 | 978.9 | 03/21 | 395.5 | 74.5 | 05/07 | 89.0 | 05/06 19～05/07 16 | 14.0 | 05/07 | 4.0 | 04/13 | 59 | 38 | 32 | 12 | 3 | 1 | 1 | 0 |
4～6 | 1012.6 | 1013.6 | 995.0 | 04/14 | 385.5 | 74.5 | 05/07 | 89.0 | 05/06 19～05/07 16 | 14.0 | 05/07 | 4.0 | 04/13 | 51 | 38 | 30 | 11 | 4 | 1 | 1 | 0 |
5～7 | 1010.0 | 1010.9 | 995.6 | 07/12 | 396.0 | 74.5 | 05/07 | 89.0 | 05/06 19～05/07 16 | 14.0 | 05/07 | 3.5 | 07/29* | 57 | 38 | 29 | 9 | 5 | 2 | 1 | 0 |
6～8 | 1010.0 | 1010.9 | 995.6 | 07/12 | 474.0 | 104.5 | 08/11 | 163.5 | 08/11 16～08/12 15 | 38.5 | 08/11 | 15.5 | 08/24 | 54 | 37 | 29 | 9 | 5 | 3 | 2 | 1 |
7～9 | 1010.4 | 1011.4 | 995.6 | 07/12 | 495.5 | 104.5 | 08/11 | 163.5 | 08/11 16～08/12 15 | 38.5 | 08/11 | 15.5 | 08/24 | 51 | 34 | 30 | 12 | 5 | 3 | 2 | 1 |
8～10 | 1013.4 | 1014.3 | 997.2 | 08/12 | 516.0 | 104.5 | 08/11 | 163.5 | 08/11 16～08/12 15 | 38.5 | 08/11 | 15.5 | 08/24 | 41 | 31 | 29 | 15 | 6 | 2 | 2 | 1 |
9～11 | 1014.0 | 1014.9 | 988.5 | 11/10 | 344.5 | 41.5 | 10/15 | 50.0 | 10/03 17～10/04 17 | 27.5 | 11/09 | 9.0 | 09/28 | 48 | 34 | 28 | 13 | 5 | 0 | 0 | 0 |
10～12 | 1012.3 | 1013.3 | 983.4 | 12/04 | 321.0 | 41.5 | 10/15 | 50.0 | 10/03 17～10/04 17 | 27.5 | 11/09 | 7.0 | 11/09 | 58 | 41 | 31 | 10 | 4 | 0 | 0 | 0 |