旬ごとの値
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室蘭（胆振地方) 1931年（旬ごとの値） 詳細（気圧・降水量）
| 月 | 旬 | 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 | 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 | 日 | 値 | 日 | |||||||||||||
| 上旬 | 39.3 | 15.1 | 10 | 10 | 7 | 6 | 2 | 0 | 0 | 0 | 0 | |||||||||
| 中旬 | 15.4 | 5.9 | 11 | 10 | 6 | 4 | 0 | 0 | 0 | 0 | 0 | |||||||||
| 下旬 | 42.6 | 15.6 | 23 | 10 | 8 | 6 | 2 | 0 | 0 | 0 | 0 | |||||||||
| 上旬 | 12.1 | 6.1 | 07 | 9 | 5 | 3 | 0 | 0 | 0 | 0 | 0 | |||||||||
| 中旬 | 12.2 | 3.3 | 11 | 10 | 7 | 4 | 0 | 0 | 0 | 0 | 0 | |||||||||
| 下旬 | 13.7 | 7.4 | 27 | 8 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | |||||||||
| 上旬 | 6.1 | 4.0 | 07 | 6 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | |||||||||
| 中旬 | 10.6 | 5.4 | 20 | 7 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | |||||||||
| 下旬 | 19.8 | 12.5 | 26 | 9 | 6 | 4 | 1 | 0 | 0 | 0 | 0 | |||||||||
| 上旬 | 55.1 | 23.3 | 06 | 6 | 5 | 5 | 2 | 0 | 0 | 0 | 0 | |||||||||
| 中旬 | 8.7 | 7.1 | 17 | 5 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | |||||||||
| 下旬 | 50.9 | 16.3 | 28 | 8 | 6 | 6 | 2 | 0 | 0 | 0 | 0 | |||||||||
| 上旬 | 13.5 | 7.1 | 10 | 5 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | |||||||||
| 中旬 | 36.5 | 28.8 | 16 | 5 | 4 | 3 | 1 | 0 | 0 | 0 | 0 | |||||||||
| 下旬 | 98.7 | 42.8 | 23 | 10 | 6 | 6 | 4 | 1 | 0 | 0 | 0 | |||||||||
| 上旬 | 65.1 | 30.8 | 05 | 8 | 5 | 3 | 3 | 1 | 0 | 0 | 0 | |||||||||
| 中旬 | 119.9 | 112.9 | 13 | 8 | 4 | 3 | 1 | 1 | 1 | 1 | 1 | |||||||||
| 下旬 | 125.6 | 67.1 | 26 | 10 | 7 | 7 | 2 | 2 | 1 | 0 | 0 | |||||||||
| 上旬 | 7.9 | 5.9 | 01 | 7 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | |||||||||
| 中旬 | 51.2 | 26.6 | 19 | 8 | 4 | 4 | 2 | 0 | 0 | 0 | 0 | |||||||||
| 下旬 | 86.1 | 84.5 | 26 | 6 | 2 | 1 | 1 | 1 | 1 | 1 | 0 | |||||||||
| 上旬 | 54.6 | 29.8 | 04 | 7 | 3 | 3 | 2 | 0 | 0 | 0 | 0 | |||||||||
| 中旬 | 41.3 | 40.3 | 20 | 7 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | |||||||||
| 下旬 | 46.8 | 17.2 | 23 | 7 | 7 | 7 | 1 | 0 | 0 | 0 | 0 | |||||||||
| 上旬 | 42.9 | 24.4 | 04 | 8 | 4 | 3 | 2 | 0 | 0 | 0 | 0 | |||||||||
| 中旬 | 34.2 | 23.3 | 12 | 7 | 5 | 5 | 1 | 0 | 0 | 0 | 0 | |||||||||
| 下旬 | 74.3 | 25.5 | 27 | 6 | 4 | 4 | 3 | 0 | 0 | 0 | 0 | |||||||||
| 上旬 | 6.1 | 3.1 | 09 | 6 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | |||||||||
| 中旬 | 23.3 | 20.2 | 14 | 7 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | |||||||||
| 下旬 | 38.9 | 16.5 | 26 | 8 | 7 | 6 | 2 | 0 | 0 | 0 | 0 | |||||||||
| 上旬 | 39.5 | 33.8 | 07 | 4 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | |||||||||
| 中旬 | 35.2 | 28.1 | 16 | 8 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | |||||||||
| 下旬 | 4.9 | 3.5 | 26 | 8 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | |||||||||
| 上旬 | 15.7 | 4.4 | 01 | 10 | 8 | 8 | 0 | 0 | 0 | 0 | 0 | |||||||||
| 中旬 | 20.4 | 12.7 | 12 | 10 | 6 | 4 | 1 | 0 | 0 | 0 | 0 | |||||||||
| 下旬 | 0.6 | 0.3 | 31* | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||