旬ごとの値
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札幌（石狩地方) 2011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 | 1005.4 | 1008.8 | 997.9 | 06 | 55.5 | 18.0 | 07 | 3.0 | 08* | 1.0 | 09* | 9 | 8 | 7 | 2 | 0 | 0 | 0 | 0 | |
| 中旬 | 1003.1 | 1006.5 | 992.1 | 16 | 52.0 | 19.5 | 17 | 4.0 | 17 | 1.5 | 17 | 10 | 9 | 9 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 1010.1 | 1013.5 | 1003.8 | 30 | 12.5 | 4.5 | 30 | 1.5 | 30 | 1.0 | 30 | 10 | 6 | 5 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1008.3 | 1011.6 | 1000.7 | 07 | 30.5 | 17.0 | 01 | 4.0 | 01 | 1.5 | 01 | 10 | 4 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1013.0 | 1016.3 | 1004.0 | 18 | 31.5 | 13.0 | 13 | 2.5 | 19* | 1.0 | 20* | 9 | 6 | 6 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 1019.0 | 1022.3 | 1006.1 | 24 | 7.5 | 3.5 | 27 | 1.0 | 27* | 0.5 | 27* | 4 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1004.2 ) | 1007.5 ) | 1001.2 ) | 02 | 42.0 | 19.5 | 03 | 5.0 | 03 | 1.5 | 10* | 10 | 7 | 5 | 2 | 0 | 0 | 0 | 0 | |
| 中旬 | 1007.4 | 1010.6 | 1000.4 | 16 | 17.0 | 9.5 | 17 | 2.0 | 18* | 1.0 | 17* | 9 | 5 | 4 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1013.2 | 1016.4 | 1008.7 | 21 | 1.5 | 1.0 | 26 | 0.5 | 26* | 0.5 | 26* | 9 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1012.3 | 1015.5 | 1006.8 | 02 | 7.5 | 5.0 | 03 | 1.5 | 03 | 0.5 | 03* | 7 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1005.1 | 1008.3 | 996.9 | 16 | 23.5 | 17.0 | 16 | 5.5 | 16 | 1.5 | 16 | 6 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 1004.2 | 1007.4 | 988.7 | 28 | 38.5 | 22.0 | 28 | 5.5 | 28 | 1.0 | 28* | 10 | 5 | 5 | 2 | 0 | 0 | 0 | 0 | |
| 上旬 | 1005.6 | 1008.7 | 985.9 | 02 | 39.5 | 17.0 | 02 | 3.5 | 07* | 1.5 | 01 | 9 | 7 | 6 | 2 | 0 | 0 | 0 | 0 | |
| 中旬 | 1004.2 | 1007.4 | 985.4 | 13 | 9.5 | 2.5 | 16* | 2.5 | 16 | 1.0 | 20* | 8 | 6 | 5 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1012.6 | 1015.7 | 1004.6 | 21 | 7.5 | 3.5 | 21 | 1.5 | 24 | 0.5 | 28* | 7 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1004.2 | 1007.3 | 1001.6 | 04 | 2.5 | 1.0 | 04 | 0.5 | 09* | 0.5 | 09* | 8 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1004.3 | 1007.4 | 1000.5 | 11 | 19.5 | 14.5 | 14 | 4.0 | 14 | 1.0 | 14 | 8 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 1004.5 | 1007.6 | 994.8 | 24 | 21.0 | 9.5 | 23 | 6.0 | 23 | 2.0 | 23* | 6 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1000.9 | 1003.9 | 986.1 | 04 | 42.5 | 29.0 | 04 | 12.5 | 04 | 5.0 | 04 | 9 | 4 | 4 | 2 | 0 | 0 | 0 | 0 | |
| 中旬 | 1007.8 | 1010.9 | 1005.5 | 20 | 82.5 | 38.5 | 16 | 22.0 | 14 | 10.0 | 14 | 8 | 5 | 4 | 3 | 2 | 0 | 0 | 0 | |
| 下旬 | 1008.2 | 1011.2 | 1005.2 | 29 | 4.0 | 4.0 | 27 | 4.0 | 27 | 2.0 | 27 | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1008.7 | 1011.7 | 995.1 | 10 | 1.0 | 0.5 | 06* | 0.5 | 06* | 0.5 | 06* | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1001.3 | 1004.3 | 994.2 | 11 | 94.0 | 36.0 | 16 | 11.5 | 20 | 5.0 | 20 | 8 | 5 | 5 | 4 | 1 | 0 | 0 | 0 | |
| 下旬 | 1011.0 | 1014.1 | 1007.1 | 31 | 14.0 | 13.0 | 26 | 13.0 | 26 | 10.0 | 26 | 6 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 1005.3 | 1008.3 | 995.4 | 06 | 199.0 | 57.5 | 02 | 22.5 | 02 | 13.5 | 02 | 10 | 7 | 6 | 5 | 4 | 1 | 0 | 0 | |
| 中旬 | 1011.3 | 1014.4 | 1006.8 | 17 | 25.0 | 8.5 | 12 | 3.5 | 12 | 1.0 | 18* | 8 | 7 | 5 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1011.5 | 1014.7 | 997.1 | 22 | 33.5 | 23.0 | 22 | 9.5 | 22 | 2.0 | 22 | 5 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | |
| 上旬 | 1011.0 | 1014.2 | 999.9 | 07 | 86.5 | 32.5 | 01 | 14.0 | 07 | 4.0 | 07 | 9 | 6 | 6 | 3 | 1 | 0 | 0 | 0 | |
| 中旬 | 1011.1 | 1014.3 | 995.2 | 16 | 13.0 | 5.5 | 16 | 3.5 | 16 | 1.5 | 16 | 5 | 5 | 4 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1015.7 | 1018.9 | 1000.7 | 25 | 46.5 | 34.5 | 22 | 6.5 | 22 | 1.5 | 22 | 8 | 5 | 4 | 1 | 1 | 0 | 0 | 0 | |
| 上旬 | 1018.1 | 1021.3 | 1012.7 | 07 | 11.0 | 5.5 | 07 | 2.5 | 07 | 1.0 | 08* | 6 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1010.8 | 1014.0 | 996.3 | 19 | 34.0 | 14.5 | 17 | 7.0 | 17 | 2.0 | 19* | 8 | 5 | 3 | 2 | 0 | 0 | 0 | 0 | |
| 下旬 | 1013.7 | 1017.0 | 998.9 | 24 | 41.0 | 20.5 | 24 | 12.0 | 24 | 3.0 | 24 | 10 | 6 | 5 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 1013.9 | 1017.2 | 997.6 | 04 | 46.5 | 22.0 | 03 | 4.5 | 03 | 1.5 | 03 | 10 | 6 | 6 | 2 | 0 | 0 | 0 | 0 | |
| 中旬 | 1011.4 | 1014.8 | 1007.1 | 15 | 11.5 | 3.0 | 13* | 2.0 | 13 | 1.0 | 13* | 10 | 7 | 4 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1007.9 | 1011.2 | 993.1 | 23 | 49.0 | 20.0 | 26 | 4.5 | 26 | 1.5 | 27* | 10 | 7 | 6 | 2 | 0 | 0 | 0 | 0 | |