半旬ごとの値
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札幌（石狩地方) 1955年（半旬ごとの値） 詳細（気圧・降水量）
| 月 | 半旬 | 日～日 | 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 | ||||||||||||||
| 第1半旬 | 1～ 5 | 29.1 | 10.6 | 05 | × | × | × | × | 5 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | |||||
| 第2半旬 | 6～10 | 89.5 | 39.2 | 10 | × | × | × | × | 5 | 5 | 5 | 4 | 1 | 0 | 0 | 0 | |||||
| 第3半旬 | 11～15 | 23.0 | 12.0 | 15 | × | × | × | × | 5 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | |||||
| 第4半旬 | 16～20 | 18.0 | 15.6 | 16 | × | × | × | × | 5 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | |||||
| 第5半旬 | 21～25 | 19.1 | 12.7 | 22 | × | × | × | × | 5 | 4 | 3 | 1 | 0 | 0 | 0 | 0 | |||||
| 第6半旬 | 26～31 | 10.0 | 5.0 | 28 | × | × | × | × | 5 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | |||||
| 第1半旬 | 1～ 5 | 19.5 | 8.3 | 03 | × | × | × | × | 5 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | |||||
| 第2半旬 | 6～10 | 5.1 | 4.1 | 06 | × | × | × | × | 4 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | |||||
| 第3半旬 | 11～15 | 25.3 | 8.5 | 15 | × | × | × | × | 5 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | |||||
| 第4半旬 | 16～20 | 49.0 | 32.3 | 20 | × | × | × | × | 4 | 3 | 3 | 2 | 1 | 0 | 0 | 0 | |||||
| 第5半旬 | 21～25 | 23.3 | 10.2 | 21 | × | × | × | × | 5 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | |||||
| 第6半旬 | 26～28 | 0.1 | 0.1 | 28 | × | × | × | × | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第1半旬 | 1～ 5 | 14.5 | 12.9 | 03 | × | × | × | × | 4 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | |||||
| 第2半旬 | 6～10 | 15.4 | 7.4 | 09 | × | × | × | × | 5 | 5 | 4 | 0 | 0 | 0 | 0 | 0 | |||||
| 第3半旬 | 11～15 | 9.0 | 3.9 | 13 | × | × | × | × | 5 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | |||||
| 第4半旬 | 16～20 | 28.1 | 16.5 | 18 | × | × | × | × | 5 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | |||||
| 第5半旬 | 21～25 | 7.4 | 6.4 | 21 | × | × | × | × | 5 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | |||||
| 第6半旬 | 26～31 | 28.9 | 17.2 | 30 | × | × | × | × | 4 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | |||||
| 第1半旬 | 1～ 5 | 2.8 | 1.7 | 04 | × | × | × | × | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | |||||
| 第2半旬 | 6～10 | 19.7 | 12.5 | 09 | × | × | × | × | 5 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | |||||
| 第3半旬 | 11～15 | 0.2 | 0.1 | 13* | × | × | × | × | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第4半旬 | 16～20 | 15.7 | 12.0 | 17 | × | × | × | × | 5 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | |||||
| 第5半旬 | 21～25 | 29.8 | 28.9 | 25 | × | × | × | × | 4 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | |||||
| 第6半旬 | 26～30 | 0.0 | 0.0 | 29* | × | × | × | × | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第1半旬 | 1～ 5 | 33.4 | 31.6 | 04 | 5.1 | 04 | 1.3 | 04 | 2 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | |||||
| 第2半旬 | 6～10 | 7.3 | 6.3 | 06 | 2.0 | 06 | 0.7 | 06 | 3 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | |||||
| 第3半旬 | 11～15 | 22.3 | 12.3 | 11 | 4.2 | 11 | 0.8 | 11 | 3 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | |||||
| 第4半旬 | 16～20 | 5.0 | 4.9 | 19 | 1.1 | 18 | 0.3 | 18 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |||||
| 第5半旬 | 21～25 | 10.9 | 10.5 | 25 | 4.2 | 25 | 1.1 | 25 | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | |||||
| 第6半旬 | 26～31 | 31.0 | 14.9 | 26 | 5.0 | 30 | 1.4 | 30 | 4 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | |||||
| 第1半旬 | 1～ 5 | 0.9 | 0.9 | 01 | 0.4 | 01 | 0.2 | 01 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第2半旬 | 6～10 | 1.6 | 1.6 | 10 | 0.8 | 10 | 0.5 | 10 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |||||
| 第3半旬 | 11～15 | 1.2 | 1.2 | 13 | 0.6 | 12 | 0.3 | 12 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |||||
| 第4半旬 | 16～20 | 12.2 | 11.0 | 19 | 3.1 | 19 | 2.3 | 19 | 3 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | |||||
| 第5半旬 | 21～25 | 44.5 | 30.2 | 22 | 8.1 | 24 | 5.3 | 24 | 5 | 4 | 3 | 1 | 1 | 0 | 0 | 0 | |||||
| 第6半旬 | 26～30 | 6.7 | 6.6 | 28 | 1.9 | 27 | 0.6 | 27 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |||||
| 第1半旬 | 1～ 5 | 25.7 | 15.4 | 04 | 5.5 | 03 | 1.6 | 03 | 4 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | |||||
| 第2半旬 | 6～10 | 1.1 | 1.1 | 10 | 1.1 | 10 | 1.1 | 10 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |||||
| 第3半旬 | 11～15 | 6.7 | 3.7 | 12 | 3.1 | 12 | 2.6 | 12 | 4 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | |||||
| 第4半旬 | 16～20 | -- | -- | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||||||||
| 第5半旬 | 21～25 | 2.4 | 2.4 | 24 | 2.4 | 24 | 1.4 | 24 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |||||
| 第6半旬 | 26～31 | 4.9 | 2.8 | 30 | 6.1 | 31 | 2.3 | 31 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | |||||
| 第1半旬 | 1～ 5 | 10.8 | 10.1 | 01 | 0.0 | 03* | 0.0 | 03* | 3 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | |||||
| 第2半旬 | 6～10 | 33.5 | 33.5 | 10 | 21.9 | 10 | 8.0 | 10 | 2 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | |||||
| 第3半旬 | 11～15 | -- | -- | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||||||||
| 第4半旬 | 16～20 | 61.7 | 25.5 | 19 | 17.1 | 18 | 6.1 | 18 | 4 | 4 | 4 | 3 | 0 | 0 | 0 | 0 | |||||
| 第5半旬 | 21～25 | 39.1 | 33.0 | 21 | 29.6 | 21 | 15.4 | 21 | 4 | 3 | 2 | 1 | 1 | 0 | 0 | 0 | |||||
| 第6半旬 | 26～31 | 45.0 | 23.7 | 28 | 12.0 | 28 | 4.9 | 28 | 4 | 3 | 3 | 2 | 0 | 0 | 0 | 0 | |||||
| 第1半旬 | 1～ 5 | 0.3 | 0.2 | 05 | 0.3 | 05 | 0.1 | 05* | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第2半旬 | 6～10 | 38.3 | 32.0 | 07 | 5.3 | 06 | 1.2 | 06 | 3 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | |||||
| 第3半旬 | 11～15 | 2.3 | 1.1 | 13 | 2.8 | 15 | 2.4 | 15 | 4 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | |||||
| 第4半旬 | 16～20 | 26.4 | 17.2 | 16 | 7.2 | 16 | 2.0 | 19* | 5 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | |||||
| 第5半旬 | 21～25 | 8.8 | 8.6 | 23 | 1.3 | 23 | 0.5 | 23 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |||||
| 第6半旬 | 26～30 | 4.6 | 4.6 | 30 | 12.2 | 30 | 5.5 | 30 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |||||
| 第1半旬 | 1～ 5 | 47.2 | 29.1 | 01 | 3.5 | 01 | 1.5 | 02 | 5 | 4 | 3 | 2 | 0 | 0 | 0 | 0 | |||||
| 第2半旬 | 6～10 | 40.3 | 21.1 | 07 | 4.5 | 07 | 1.1 | 07 | 5 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | |||||
| 第3半旬 | 11～15 | 50.5 | 21.3 | 11 | 4.8 | 14 | 1.8 | 11 | 4 | 4 | 4 | 3 | 0 | 0 | 0 | 0 | |||||
| 第4半旬 | 16～20 | 26.8 | 25.6 | 20 | 4.1 | 20 | 0.9 | 20 | 3 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | |||||
| 第5半旬 | 21～25 | 18.5 | 6.8 | 21 | 2.3 | 23 | 0.8 | 23 | 4 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | |||||
| 第6半旬 | 26～31 | 26.6 | 16.6 | 29 | 3.1 ] | 29 | 1.1 ] | 29 | 5 | 5 | 5 | 1 | 0 | 0 | 0 | 0 | |||||
| 第1半旬 | 1～ 5 | 13.1 | 6.2 | 05 | 1.5 ] | 01 | 0.7 ] | 01 | 5 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | |||||
| 第2半旬 | 6～10 | 2.7 | 2.0 | 08 | × | × | × | × | 5 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | |||||
| 第3半旬 | 11～15 | 14.0 | 8.5 | 12 | × | × | × | × | 3 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | |||||
| 第4半旬 | 16～20 | 14.7 | 8.9 | 16 | × | × | × | × | 5 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | |||||
| 第5半旬 | 21～25 | 42.7 | 34.6 | 22 | × | × | × | × | 5 | 4 | 3 | 1 | 1 | 0 | 0 | 0 | |||||
| 第6半旬 | 26～30 | 24.0 | 14.0 | 28 | × | × | × | × | 4 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | |||||
| 第1半旬 | 1～ 5 | 7.4 | 7.4 | 01 | × | × | × | × | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |||||
| 第2半旬 | 6～10 | 2.5 | 1.6 | 06 | × | × | × | × | 5 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | |||||
| 第3半旬 | 11～15 | 3.4 | 1.8 | 15 | × | × | × | × | 4 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | |||||
| 第4半旬 | 16～20 | 19.1 | 7.2 | 16 | × | × | × | × | 4 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | |||||
| 第5半旬 | 21～25 | 13.6 | 7.6 | 23 | × | × | × | × | 3 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | |||||
| 第6半旬 | 26～31 | 13.9 | 7.1 | 27 | × | × | × | × | 4 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | |||||