旬ごとの値
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札幌（石狩地方) 2023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 | 1013.9 | 1009.8 | 10 | 23.5 | 16.0 | 10 | 3.0 | 09 | 1.0 | 10* | 10 | 4 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1013.0 | 1016.4 | 1004.8 | 20 | 29.0 | 18.5 | 16 | 2.5 | 16 | 1.0 | 16 | 9 | 7 | 4 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 1007.7 | 1011.0 | 999.2 | 25 | 19.0 | 8.0 | 21 | 2.0 | 24* | 1.0 | 21 | 11 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1014.5 | 1017.9 | 998.2 | 01 | 35.5 | 9.5 | 09* | 3.5 | 09 | 1.5 | 09* | 10 | 7 | 5 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1013.0 | 1016.3 | 1000.7 | 20 | 42.5 | 13.5 | 20 | 3.0 | 13 | 1.0 | 20* | 10 | 8 | 7 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 1016.5 | 1019.9 | 1010.3 | 28 | 26.0 | 10.5 | 26 | 2.0 | 26* | 1.0 | 26* | 7 | 7 | 5 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 1015.1 | 1018.4 | 1010.5 | 01 | 13.5 | 6.0 | 10 | 1.5 | 10* | 0.5 | 10* | 7 | 6 | 4 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1016.0 | 1019.3 | 1006.4 | 13 | 10.5 | 8.5 | 13 | 2.5 | 13 | 1.0 | 13 | 6 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1013.7 | 1016.9 | 1002.7 | 24 | 11.5 | 8.0 | 26 | 2.0 | 26 | 0.5 | 27* | 6 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1011.5 | 1014.7 | 1001.9 | 08 | 11.0 | 4.5 | 07 | 2.5 | 08 | 1.5 | 08 | 5 | 5 | 4 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1003.9 | 1007.1 | 985.7 | 16 | 39.5 | 23.0 | 16 | 7.0 | 16 | 2.0 | 16 | 8 | 3 | 3 | 2 | 0 | 0 | 0 | 0 | |
| 下旬 | 1007.5 | 1010.6 | 994.4 | 30 | 10.5 | 6.0 | 30 | 1.5 | 30 | 0.5 | 30* | 9 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1009.4 | 1012.6 | 1002.2 | 01 | 13.0 | 7.5 | 06 | 3.5 | 05 | 1.0 | 05 | 5 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1011.4 | 1014.5 | 1005.0 | 17 | 0.5 | 0.5 | 11 | 0.5 | 11 | 0.5 | 11 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1008.3 | 1011.4 | 1000.4 | 21 | 8.0 | 6.5 | 21 | 4.0 | 21 | 1.5 | 21 | 9 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1002.3 | 1005.3 | 989.9 | 03 | 43.0 | 24.5 | 02 | 9.5 | 02 | 2.0 | 02 | 9 | 8 | 6 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1004.8 | 1007.9 | 1000.7 | 17 | 7.0 | 6.0 | 13 | 3.5 | 13 | 2.0 | 13 | 5 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1006.8 | 1009.8 | 995.9 | 30 | 83.5 | 49.5 | 29 | 22.5 | 29 | 9.0 | 29 | 6 | 3 | 3 | 2 | 2 | 0 | 0 | 0 | |
| 上旬 | 1001.2 | 1004.2 | 993.3 | 06 | 5.0 | 3.5 | 06 | 1.5 | 06 | 0.5 | 06* | 6 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1002.8 | 1005.8 | 998.4 | 13 | 46.0 | 39.0 | 15 | 8.0 | 15 | 3.0 | 11 | 9 | 3 | 3 | 1 | 1 | 0 | 0 | 0 | |
| 下旬 | 1009.4 | 1012.4 | 1007.4 | 31 | 10.5 | 6.0 | 25 | 3.5 | 25 | 2.0 | 25 | 5 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1004.0 | 1006.9 | 1000.1 | 05 | 40.5 | 15.5 | 04 | 13.5 | 04 | 3.5 | 04 | 8 | 7 | 6 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1006.5 | 1009.5 | 999.3 | 17 | 18.0 | 9.0 | 17 | 5.5 | 20 | 3.5 | 20 | 9 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1008.7 | 1011.7 | 1008.0 | 25 | 11.0 | 8.0 | 27 | 7.0 | 27 | 4.5 | 27 | 7 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1009.5 | 1012.5 | 1006.0 | 06 | 33.5 | 15.5 | 05 | 9.0 | 05 | 5.5 | 06 | 7 | 4 | 3 | 2 | 0 | 0 | 0 | 0 | |
| 中旬 | 1009.3 | 1012.3 | 1005.3 | 20 | 98.5 | 35.5 | 18 | 21.0 | 12 | 16.5 | 12 | 9 | 6 | 5 | 4 | 1 | 0 | 0 | 0 | |
| 下旬 | 1011.2 | 1014.3 | 1004.6 | 30 | 14.0 | 6.0 | 30 | 5.0 | 30 | 3.5 | 30 | 7 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1007.0 | 1010.1 | 983.3 | 06 | 40.5 | 23.0 | 05 | 9.0 | 05 | 4.0 | 05 | 7 | 6 | 6 | 2 | 0 | 0 | 0 | 0 | |
| 中旬 | 1007.6 | 1010.8 | 999.7 | 20 | 40.5 | 32.0 | 20 | 4.0 | 20 | 1.0 | 20* | 5 | 3 | 3 | 1 | 1 | 0 | 0 | 0 | |
| 下旬 | 1012.4 | 1015.6 | 1002.8 | 21 | 7.5 | 4.0 | 21 | 2.5 | 21 | 1.0 | 21 | 5 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1013.3 | 1016.5 | 998.6 | 07 | 44.5 | 15.5 | 01 | 5.5 | 01 | 1.5 | 01 | 9 | 7 | 7 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1008.4 | 1011.6 | 990.3 | 17 | 59.5 | 47.5 | 17 | 6.0 | 17 | 1.5 | 17 | 7 | 5 | 5 | 1 | 1 | 0 | 0 | 0 | |
| 下旬 | 1008.4 | 1011.7 | 995.8 | 28 | 22.5 | 14.5 | 24 | 5.0 | 24 | 2.0 | 24 | 9 | 5 | 4 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 1011.0 | 1014.3 | 991.7 | 07 | 8.0 | 4.5 | 09 | 2.0 | 09 | 1.0 | 09 | 9 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1013.4 | 1016.8 | 991.1 | 16 | 14.0 | 7.0 | 12 | 2.5 | 12 | 1.0 | 12 | 10 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1015.3 | 1018.6 | 1007.0 | 21 | 25.0 | 17.5 | 26 | 6.5 | 26 | 2.0 | 26 | 10 | 4 | 2 | 1 | 0 | 0 | 0 | 0 | |