半旬ごとの値
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札幌（石狩地方) 1956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 | 25.2 | 18.6 | 02 | × | × | × | × | 4 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | |||||
| 第2半旬 | 6～10 | 13.5 | 12.6 | 07 | × | × | × | × | 4 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | |||||
| 第3半旬 | 11～15 | 10.8 | 5.9 | 15 | × | × | × | × | 5 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | |||||
| 第4半旬 | 16～20 | 15.0 | 7.5 | 19 | × | × | × | × | 5 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | |||||
| 第5半旬 | 21～25 | 5.0 | 2.8 | 25 | × | × | × | × | 5 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | |||||
| 第6半旬 | 26～31 | 25.1 | 17.5 | 28 | × | × | × | × | 6 | 6 | 4 | 1 | 0 | 0 | 0 | 0 | |||||
| 第1半旬 | 1～ 5 | 2.5 | 2.4 | 05 | × | × | × | × | 5 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |||||
| 第2半旬 | 6～10 | 3.2 | 1.3 | 08 | × | × | × | × | 4 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | |||||
| 第3半旬 | 11～15 | 8.5 | 8.0 | 15 | × | × | × | × | 4 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | |||||
| 第4半旬 | 16～20 | 10.6 | 3.8 | 19 | × | × | × | × | 5 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | |||||
| 第5半旬 | 21～25 | 3.3 | 2.9 | 21 | × | × | × | × | 5 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |||||
| 第6半旬 | 26～29 | 12.2 | 4.8 | 29 | × | × | × | × | 4 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | |||||
| 第1半旬 | 1～ 5 | 26.2 | 20.2 | 02 | × | × | × | × | 4 | 4 | 3 | 1 | 0 | 0 | 0 | 0 | |||||
| 第2半旬 | 6～10 | 19.7 | 12.9 | 07 | × | × | × | × | 5 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | |||||
| 第3半旬 | 11～15 | 8.9 | 5.2 | 14 | × | × | × | × | 5 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | |||||
| 第4半旬 | 16～20 | 19.2 | 5.4 | 16 | × | × | × | × | 4 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | |||||
| 第5半旬 | 21～25 | 17.9 | 13.1 | 21 | × | × | × | × | 4 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | |||||
| 第6半旬 | 26～31 | 8.8 | 7.6 | 31 | × | × | × | × | 5 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | |||||
| 第1半旬 | 1～ 5 | 0.7 | 0.7 | 05 | × | × | × | × | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第2半旬 | 6～10 | 7.3 | 7.3 | 06 | × | × | × | × | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |||||
| 第3半旬 | 11～15 | 10.6 | 10.3 | 15 | × | × | × | × | 4 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | |||||
| 第4半旬 | 16～20 | 69.3 | 23.3 | 17 | × | × | × | × | 5 | 5 | 5 | 3 | 0 | 0 | 0 | 0 | |||||
| 第5半旬 | 21～25 | 3.5 | 3.3 | 23 | × | × | × | × | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |||||
| 第6半旬 | 26～30 | 2.2 | 2.2 | 26 | × | × | × | × | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |||||
| 第1半旬 | 1～ 5 | 0.1 | 0.1 | 02 | 0.2 | 02 | 0.1 | 02 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第2半旬 | 6～10 | 7.5 | 7.5 | 06 | 3.4 | 06 | 1.0 | 06 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |||||
| 第3半旬 | 11～15 | 0.2 | 0.2 | 11 | 0.0 | 15* | 0.0 | 15* | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第4半旬 | 16～20 | 3.2 | 3.2 | 17 | 2.6 | 16 | 0.6 | 16 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |||||
| 第5半旬 | 21～25 | 5.2 | 5.0 | 22 | 2.8 | 22 | 0.8 | 22 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |||||
| 第6半旬 | 26～31 | 2.8 | 2.8 | 30 | 0.8 | 30 | 0.2 | 30 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |||||
| 第1半旬 | 1～ 5 | 16.4 | 16.4 | 05 | 9.0 | 05 | 3.5 | 05 | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | |||||
| 第2半旬 | 6～10 | 26.7 | 12.9 | 09 | 4.0 | 08 | 1.2 | 08 | 5 | 3 | 3 | 2 | 0 | 0 | 0 | 0 | |||||
| 第3半旬 | 11～15 | 31.4 | 18.0 | 13 | 6.0 | 12 | 1.6 | 12 | 5 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | |||||
| 第4半旬 | 16～20 | 26.3 | 21.4 | 18 | 9.6 | 18 | 2.2 | 18 | 3 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | |||||
| 第5半旬 | 21～25 | 24.4 | 16.3 | 24 | 3.2 | 24 | 0.9 | 24 | 4 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | |||||
| 第6半旬 | 26～30 | 8.5 | 8.5 | 27 | 1.8 | 26 | 0.7 | 26 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |||||
| 第1半旬 | 1～ 5 | 14.0 | 12.9 | 01 | 6.3 ) | 05 | 1.4 | 05 | 5 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | |||||
| 第2半旬 | 6～10 | 15.6 | 14.9 | 06 | 0.4 | 06 | 0.2 | 07* | 5 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | |||||
| 第3半旬 | 11～15 | 9.6 | 9.4 | 12 | 6.0 | 12 | 2.0 | 12 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |||||
| 第4半旬 | 16～20 | 10.9 | 9.8 | 20 | 3.8 | 19 | 1.0 | 20 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | |||||
| 第5半旬 | 21～25 | 0.9 | 0.7 | 22 | 2.0 | 25 | 0.4 | 25 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第6半旬 | 26～31 | 19.5 | 12.0 | 27 | 11.8 | 26 | 10.1 | 26 | 5 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | |||||
| 第1半旬 | 1～ 5 | 10.5 | 7.0 | 04 | 6.8 | 03 | 6.3 | 03 | 5 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | |||||
| 第2半旬 | 6～10 | 0.0 | 0.0 | 07 | 0.0 | 07 | 0.0 | 07 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第3半旬 | 11～15 | 26.1 | 13.1 | 14 | 6.5 ) | 13 | 2.3 ) | 13 | 3 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | |||||
| 第4半旬 | 16～20 | 160.9 | 112.5 | 18 | 11.6 | 17 | 3.7 | 19 | 5 | 4 | 4 | 4 | 1 | 1 | 1 | 1 | |||||
| 第5半旬 | 21～25 | 11.9 | 10.0 | 25 | 3.0 ) | 24 | 1.0 ) | 24 | 4 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | |||||
| 第6半旬 | 26～31 | 16.8 | 13.4 | 28 | 6.6 | 27 | 2.0 | 27 | 4 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | |||||
| 第1半旬 | 1～ 5 | 0.7 | 0.7 | 02 | 0.3 | 02 | 0.2 | 02 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第2半旬 | 6～10 | 8.0 | 6.6 | 09 | 1.7 | 09 | 0.8 | 10 | 5 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | |||||
| 第3半旬 | 11～15 | 9.4 | 8.1 | 14 | 8.2 | 14 | 3.7 | 14 | 3 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | |||||
| 第4半旬 | 16～20 | 0.3 | 0.3 | 20 | 0.3 | 20 | 0.3 | 20 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第5半旬 | 21～25 | 2.9 | 2.9 | 25 | 4.0 | 25 | 1.6 | 25 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |||||
| 第6半旬 | 26～30 | 9.2 | 9.2 | 26 | 0.0 | 28 | 0.0 | 28 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |||||
| 第1半旬 | 1～ 5 | 7.9 | 6.5 | 03 | 2.9 | 03 | 0.9 | 03 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | |||||
| 第2半旬 | 6～10 | 52.1 | 48.2 | 09 | 18.4 | 09 | 5.6 | 09 | 2 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | |||||
| 第3半旬 | 11～15 | 9.9 | 4.6 | 11 | 2.8 | 14 | 0.8 | 14 | 4 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | |||||
| 第4半旬 | 16～20 | 12.3 | 6.6 | 20 | 1.7 | 19 | 1.4 | 19 | 5 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | |||||
| 第5半旬 | 21～25 | 9.2 | 8.7 | 24 | 2.3 | 24 | 1.0 | 24 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | |||||
| 第6半旬 | 26～31 | 23.5 | 22.8 | 31 | 4.0 | 31 | 1.4 | 31 | 4 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | |||||
| 第1半旬 | 1～ 5 | 3.5 | 2.6 | 03 | 1.8 | 03 | 0.6 | 03 | 5 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | |||||
| 第2半旬 | 6～10 | 10.4 | 8.5 | 07 | 6.0 | 06 | 2.5 | 06 | 4 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | |||||
| 第3半旬 | 11～15 | 8.5 | 4.1 | 12 | 2.1 ] | 11 | 0.5 ] | 11 | 5 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | |||||
| 第4半旬 | 16～20 | 9.7 | 8.8 | 16 | × | × | × | × | 5 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | |||||
| 第5半旬 | 21～25 | 15.3 | 11.6 | 23 | × | × | × | × | 5 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | |||||
| 第6半旬 | 26～30 | 10.8 | 7.3 | 30 | × | × | × | × | 5 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | |||||
| 第1半旬 | 1～ 5 | 25.7 | 15.8 | 04 | × | × | × | × | 5 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | |||||
| 第2半旬 | 6～10 | 28.5 | 12.7 | 07 | × | × | × | × | 4 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | |||||
| 第3半旬 | 11～15 | 1.5 | 0.9 | 11 | × | × | × | × | 5 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第4半旬 | 16～20 | 32.0 | 23.6 | 20 | × | × | × | × | 5 | 5 | 3 | 1 | 0 | 0 | 0 | 0 | |||||
| 第5半旬 | 21～25 | 39.6 | 31.0 | 23 | × | × | × | × | 4 | 4 | 4 | 1 | 1 | 0 | 0 | 0 | |||||
| 第6半旬 | 26～31 | 30.4 | 18.8 | 29 | × | × | × | × | 6 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | |||||