旬ごとの値
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札幌（石狩地方) 2007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 | 1010.6 | 1014.0 | 971.3 | 07 | 48.0 | 20.5 | 07 | 7.0 | 07 | 1.5 | 07 | 8 | 6 | 6 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1015.3 | 1018.7 | 1011.4 | 18 | 7.5 | 1.5 | 20* | 1.0 | 20* | 0.5 | 20* | 10 | 7 | 5 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1016.4 | 1019.7 | 1010.3 | 31 | 56.5 | 18.0 | 29* | 7.0 | 31 | 1.5 | 31* | 10 | 7 | 5 | 3 | 0 | 0 | 0 | 0 | |
| 上旬 | 1007.5 | 1010.8 | 993.7 | 03 | 44.0 | 22.5 | 07 | 4.5 | 07 | 1.5 | 07 | 10 | 7 | 5 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1008.8 | 1012.1 | 987.3 | 15 | 50.0 | 18.0 | 12 | 3.0 | 19* | 1.0 | 19* | 10 | 9 | 7 | 2 | 0 | 0 | 0 | 0 | |
| 下旬 | 1017.8 | 1021.2 | 1001.6 | 23 | 17.5 | 9.0 | 21 | 5.5 | 21 | 1.5 | 21 | 7 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1012.6 | 1015.9 | 994.4 | 05 | 14.5 | 11.0 | 05 | 2.0 | 05 | 0.5 | 10* | 10 | 5 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1006.4 | 1009.7 | 990.8 | 12 | 70.0 | 21.5 | 14 | 4.5 | 11 | 1.5 | 14 | 10 | 10 | 8 | 3 | 0 | 0 | 0 | 0 | |
| 下旬 | 1008.5 | 1011.8 | 993.1 | 25 | 6.5 | 2.0 | 30 | 1.0 | 30 | 0.5 | 30* | 10 | 9 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1011.6 | 1014.9 | 1003.7 | 01 | 16.5 | 7.5 | 10 | 3.5 | 10 | 1.0 | 10 | 9 | 8 | 6 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1012.5 | 1015.8 | 1005.9 | 14 | 30.5 | 18.5 | 14 | 3.5 | 11 | 2.0 | 11 | 8 | 6 | 5 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 1006.9 | 1010.1 | 998.8 | 26 | 10.5 | 8.5 | 26 | 3.0 | 26 | 1.0 | 26 | 3 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1002.2 | 1005.3 | 993.2 | 07 | 19.0 | 9.5 | 07 | 2.5 | 07 | 0.5 | 08* | 8 | 7 | 5 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1002.6 | 1005.7 | 994.8 | 18 | 38.0 | 15.5 | 17 | 4.0 | 17 | 1.0 | 18* | 9 | 6 | 5 | 2 | 0 | 0 | 0 | 0 | |
| 下旬 | 1005.9 | 1009.0 | 991.0 | 26 | 30.0 | 20.0 | 26 | 10.5 | 26 | 2.5 | 26 | 5 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 1008.7 | 1011.7 | 1005.4 | 06* | 7.0 | 5.0 | 06 | 4.5 | 06 | 1.5 | 06 | 3 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1008.4 | 1011.5 | 1007.0 | 13 | 27.0 | 26.5 | 15 | 16.0 | 15 | 6.0 | 15 | 4 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 1002.1 | 1005.2 | 999.4 | 22 | 4.0 | 2.0 | 29 | 2.0 | 29 | 1.0 | 29 | 7 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1003.3 | 1006.3 | 1001.8 | 05 | 4.5 | 4.5 | 06 | 1.5 | 06 | 0.5 | 06 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1005.4 | 1008.5 | 1003.8 | 17 | 1.5 | 1.5 | 12 | 1.5 | 12 | 1.5 | 12 | 6 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1003.5 | 1006.6 | 999.4 | 28 | 39.0 | 39.0 | 28 | 13.0 | 28 | 5.5 | 28 | 6 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | |
| 上旬 | 1006.5 | 1009.5 | 1000.6 | 04 | 57.0 | 20.5 | 04 | 9.0 | 02 | 5.0 | 02 | 9 | 7 | 7 | 3 | 0 | 0 | 0 | 0 | |
| 中旬 | 1006.8 | 1009.8 | 1005.5 | 20 | 8.5 | 4.5 | 11 | 3.5 | 11 | 1.5 | 11 | 4 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1006.0 | 1009.0 | 995.0 | 22* | 0.0 | 0.0 | 23* | 0.0 | 23* | 0.0 | 23* | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1007.4 | 1010.4 | 996.4 | 08 | 83.5 | 60.0 | 07 | 14.0 | 07 | 3.5 | 07 | 9 | 5 | 5 | 2 | 1 | 1 | 0 | 0 | |
| 中旬 | 1011.6 | 1014.7 | 1004.1 | 16 | 73.5 | 44.0 | 15 | 10.0 | 15 | 4.0 | 16 | 6 | 4 | 4 | 3 | 1 | 0 | 0 | 0 | |
| 下旬 | 1012.4 | 1015.5 | 1001.9 | 28* | 36.5 | 13.5 | 25 | 6.0 | 25 | 4.0 | 25 | 7 | 6 | 5 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 1011.3 | 1014.4 | 996.8 | 08 | 10.5 | 7.0 | 08 | 2.0 | 08 | 0.5 | 10* | 7 | 5 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1015.1 | 1018.4 | 1000.3 | 20 | 24.5 | 9.5 | 20 | 3.5 | 15 | 1.5 | 20* | 9 | 7 | 5 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1014.0 | 1017.2 | 1001.2 | 21 | 31.5 | 20.5 | 29 | 6.0 | 29 | 3.0 | 29 | 7 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 1016.3 | 1019.5 | 1007.2 | 01 | 13.0 | 11.0 | 01 | 5.5 | 01 | 1.5 | 01 | 5 | 4 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1009.2 | 1012.5 | 998.5 | 18 | 55.0 | 29.5 | 12 | 5.5 | 12 | 1.5 | 17* | 9 | 8 | 6 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 1012.5 | 1015.8 | 1004.5 | 27 | 7.0 | 2.5 | 23* | 2.0 | 23 | 1.0 | 23* | 9 | 5 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1011.6 | 1014.9 | 1009.7 | 07 | 4.5 | 1.5 | 10 | 1.0 | 10 | 0.5 | 10* | 10 | 7 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1007.9 | 1011.2 | 997.2 | 14 | 48.5 | 21.0 | 14 | 5.0 | 16 | 1.0 | 16* | 9 | 6 | 4 | 3 | 0 | 0 | 0 | 0 | |
| 下旬 | 1013.1 | 1016.5 | 985.8 | 31 | 33.0 | 30.5 | 29 | 5.0 | 29 | 1.0 | 29 | 11 | 6 | 1 | 1 | 1 | 0 | 0 | 0 | |