旬ごとの値
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札幌（石狩地方) 2010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 | 1001.5 | 1004.7 | 983.6 | 01 | 45.0 | 29.5 | 02 | 6.5 | 02 | 2.0 | 02 | 9 | 7 | 5 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1011.7 | 1015.0 | 996.7 | 13 | 44.5 | 11.5 | 16 | 7.5 | 13 | 1.5 | 13 | 10 | 7 | 6 | 2 | 0 | 0 | 0 | 0 | |
| 下旬 | 1006.9 | 1010.2 | 1000.2 | 28 | 22.5 | 7.0 | 21 | 4.0 | 21 | 1.5 | 21 | 11 | 8 | 6 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1009.0 | 1012.4 | 1002.7 | 06 | 25.5 | 12.0 | 06 | 5.5 | 06 | 1.5 | 06 | 10 | 5 | 5 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1015.0 | 1018.4 | 1006.6 | 20 | 27.0 | 14.0 | 16 | 3.0 | 16 | 1.5 | 16 | 10 | 7 | 6 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 1013.5 | 1016.8 | 1004.4 | 26 | 7.0 | 3.5 | 26 | 2.0 | 28* | 1.0 | 28 | 7 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1017.1 | 1020.5 | 1002.8 | 10 | 25.0 | 11.0 | 05 | 3.0 | 05 | 1.0 | 07* | 8 | 6 | 4 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1008.6 | 1011.9 | 986.3 | 20 | 23.5 | 10.0 | 13 | 5.5 | 13 | 1.5 | 13 | 10 | 8 | 8 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 1010.6 | 1013.9 | 974.7 | 21 | 31.0 | 9.0 | 21 | 2.5 | 27* | 1.5 | 27 | 10 | 7 | 7 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1011.5 | 1014.8 | 997.7 | 01 | 16.0 | 6.5 | 07 | 2.5 | 07 | 0.5 | 07* | 8 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1014.1 | 1017.3 | 992.5 | 14 | 17.0 | 8.0 | 20 | 2.5 | 20 | 1.0 | 20* | 6 | 5 | 4 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1013.4 | 1016.7 | 1000.4 | 30 | 34.5 | 14.5 | 29 | 2.5 | 29* | 1.0 | 29 | 9 | 5 | 5 | 2 | 0 | 0 | 0 | 0 | |
| 上旬 | 1005.8 | 1008.9 | 995.1 | 07 | 3.5 | 2.5 | 08 | 1.0 | 08 | 0.5 | 08* | 7 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1010.5 | 1013.6 | 1004.8 | 12 | 19.5 | 12.0 | 12 | 4.5 | 20 | 1.5 | 20 | 6 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 1008.8 | 1011.9 | 1005.9 | 25 | 21.5 | 15.5 | 25 | 3.0 | 25 | 1.0 | 25 | 7 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 1012.3 | 1015.4 | 1009.8 | 06 | 12.5 | 11.0 | 03 | 2.5 | 03 | 1.0 | 03 | 5 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1006.0 | 1009.1 | 1001.5 | 16 | 31.0 | 28.0 | 16 | 5.0 | 16 | 2.0 | 16 | 3 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 1004.3 | 1007.3 | 999.9 | 24 | 29.5 | 15.0 | 23 | 8.0 | 23 | 4.0 | 23 | 5 | 3 | 3 | 2 | 0 | 0 | 0 | 0 | |
| 上旬 | 1001.8 | 1004.8 | 996.5 | 05 | 21.0 | 15.5 | 08 | 14.5 | 08 | 5.5 | 08 | 8 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1010.0 | 1013.0 | 996.8 | 12 | 41.5 | 39.0 | 12 | 5.5 | 12 | 2.5 | 12 | 7 | 3 | 3 | 1 | 1 | 0 | 0 | 0 | |
| 下旬 | 1004.7 | 1007.8 | 995.6 | 29 | 81.0 | 23.5 | 24 | 17.0 | 28 | 7.5 | 28 | 9 | 6 | 6 | 3 | 0 | 0 | 0 | 0 | |
| 上旬 | 1008.3 | 1011.3 | 999.0 | 01 | 54.5 | 27.5 | 08 | 17.5 | 08 | 6.5 | 08 | 5 | 4 | 3 | 2 | 0 | 0 | 0 | 0 | |
| 中旬 | 1007.0 | 1010.0 | 996.9 | 12 | 61.0 | 31.0 | 12 | 11.0 | 12 | 4.0 | 12 | 4 | 2 | 2 | 2 | 2 | 0 | 0 | 0 | |
| 下旬 | 1010.6 | 1013.6 | 1006.9 | 24 | 98.0 | 57.5 | 24 | 42.0 | 24 | 11.5 | 24 | 7 | 5 | 4 | 2 | 2 | 1 | 0 | 0 | |
| 上旬 | 1008.7 | 1011.7 | 1000.1 | 07 | 37.5 | 20.5 | 07 | 8.0 | 07 | 4.0 | 07 | 7 | 3 | 3 | 2 | 0 | 0 | 0 | 0 | |
| 中旬 | 1008.9 | 1012.0 | 1006.7 | 17 | 24.5 | 15.0 | 19 | 4.0 | 19 | 2.0 | 20 | 5 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 1010.6 | 1013.7 | 1001.5 | 28 | 30.0 | 26.0 | 28 | 8.5 | 28 | 4.0 | 28 | 8 | 4 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 1014.2 | 1017.3 | 1004.7 | 05 | 40.0 | 18.5 | 10 | 3.5 | 04 | 1.5 | 04 | 7 | 5 | 4 | 2 | 0 | 0 | 0 | 0 | |
| 中旬 | 1013.7 | 1016.9 | 1006.7 | 11 | 15.5 | 6.0 | 12 | 6.0 | 12 | 3.5 | 12 | 10 | 5 | 4 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1016.2 | 1019.4 | 1000.9 | 25 | 75.0 | 58.5 | 26 | 14.0 | 26 | 3.0 | 26 | 6 | 2 | 2 | 2 | 1 | 1 | 0 | 0 | |
| 上旬 | 1005.5 | 1008.7 | 988.3 | 09 | 139.5 | 47.5 | 10 | 12.5 | 09 | 3.5 | 09 | 9 | 6 | 6 | 5 | 2 | 0 | 0 | 0 | |
| 中旬 | 1016.1 | 1019.4 | 1006.7 | 12 | 19.5 | 14.5 | 11 | 4.0 | 11 | 1.0 | 12* | 7 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 1010.6 | 1013.9 | 1000.3 | 28 | 35.5 | 14.0 | 29 | 6.5 | 28 | 2.0 | 28* | 7 | 5 | 5 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 1006.0 | 1009.3 | 981.8 | 04 | 60.5 | 44.0 | 03 | 7.5 | 03 | 2.0 | 03 | 9 | 6 | 6 | 2 | 1 | 0 | 0 | 0 | |
| 中旬 | 1008.1 | 1011.4 | 998.5 | 11 | 26.5 | 10.0 | 18 | 2.5 | 20 | 0.5 | 20* | 9 | 6 | 6 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 999.8 | 1003.1 | 986.1 | 25 | 28.0 | 12.5 | 23 | 2.5 | 29* | 1.0 | 24* | 9 | 5 | 5 | 1 | 0 | 0 | 0 | 0 | |