旬ごとの値
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札幌（石狩地方) 1969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 | 1003.8 | 1006.1 | -- | 3.5 | 2.0 | 10 | 1.5 | 09 | 0.5 | 10* | 10 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1010.4 | 1012.7 | -- | 19.5 | 6.5 | 17 | 3.0 | 13* | 1.0 | 13 | 10 | 7 | 7 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1015.3 | 1017.7 | -- | 46.5 | 13.0 | 28 | 3.0 | 28 | 0.5 | 31* | 11 | 8 | 8 | 2 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1008.9 | 1011.3 | -- | 96.5 | 45.0 | 05 | 7.0 | 05 | 1.5 | 05 | 8 | 7 | 6 | 3 | 1 | 0 | 0 | 0 | ||
| 中旬 | 1016.8 | 1019.1 | -- | 11.0 | 8.5 | 14 | 1.5 | 14 | 0.5 | 14 | 7 | 5 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1015.4 | 1017.8 | -- | 0.0 | 0.0 | 28* | 0.0 | 28* | 0.0 | 28* | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1017.4 | 1019.7 | -- | 9.0 | 8.5 | 10 | 3.5 | 10 | 1.0 | 10 | 9 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1012.9 | 1015.2 | -- | 16.5 | 13.0 | 11 | 2.5 | 11 | 0.5 | 15* | 9 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1006.8 | 1009.0 | -- | 14.5 | 7.0 | 22 | 1.5 | 23* | 0.5 | 23* | 8 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1009.8 | 1012.1 | -- | 26.0 | 9.0 | 04 | 2.0 | 09* | 0.5 | 09 | 9 | 8 | 6 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1014.3 | 1016.5 | -- | 3.0 | 2.0 | 16 | 1.0 | 16 | 0.5 | 16 | 5 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1010.8 | 1013.0 | -- | 3.0 | 2.0 | 29 | 0.5 | 30* | 0.0 | 30* | 4 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1007.8 | 1010.0 | -- | 8.5 | 4.0 | 01 | 2.5 | 01 | 1.5 | 01 | 7 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1001.7 | 1003.9 | -- | 24.0 | 20.5 | 17 | 7.5 | 17 | 1.5 | 17 | 7 | 4 | 3 | 1 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1003.7 | 1005.9 | -- | 45.5 | 27.5 | 26 | 8.0 | 26 | 2.0 | 26 | 9 | 5 | 5 | 2 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1003.3 | 1005.4 | -- | 42.5 | 24.0 | 06 | 5.0 | 06 | 1.0 | 07* | 8 | 6 | 5 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1004.3 | 1006.5 | -- | 26.0 | 13.0 | 13 | 8.0 | 13 | 3.5 | 13 | 7 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1005.2 | 1007.3 | -- | 33.5 | 24.5 | 26 | 13.0 | 26 | 3.5 | 26 | 8 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1008.7 | 1010.8 | -- | 11.5 | 10.5 | 02 | 6.0 | 02 | 2.0 | 02 | 4 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1010.0 | 1012.1 | -- | 25.5 | 9.0 | 20 | 4.5 | 20* | 2.5 | 14 | 8 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1004.5 | 1006.6 | -- | 21.5 | 14.5 | 24 | 14.5 | 24 | 8.0 | 24 | 8 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1004.6 | 1006.8 | -- | 35.5 | 21.0 | 03 | 4.0 | 03 | 1.0 | 04* | 10 | 6 | 6 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1007.6 | 1009.7 | -- | 15.5 | 6.0 | 18 | 2.5 | 18 | 1.0 | 18* | 6 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1006.1 | 1008.2 | -- | 119.5 | 55.0 | 24 | 14.5 | 28 | 6.0 | 28 | 8 | 6 | 5 | 4 | 1 | 1 | 0 | 0 | ||
| 上旬 | 1011.4 | 1013.6 | -- | 17.5 | 12.0 | 06 | 3.5 | 07* | 2.5 | 07 | 5 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1007.0 | 1009.2 | -- | 16.0 | 15.5 | 11 | 6.0 | 11 | 2.5 | 11 | 5 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1012.7 | 1014.9 | -- | 43.0 | 21.5 | 26 | 7.5 | 26 | 3.0 | 26 | 8 | 6 | 6 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1012.6 | 1014.8 | -- | 46.0 | 22.5 | 01 | 7.5 | 01 | 1.5 | 01 | 9 | 7 | 7 | 2 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1016.3 | 1018.5 | -- | 7.5 | 4.0 | 16 | 2.5 | 16 | 1.0 | 16 | 7 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1011.8 | 1014.0 | -- | 35.0 | 21.0 | 29 | 4.0 | 29 | 1.5 | 29 | 7 | 5 | 5 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1014.0 | 1016.2 | -- | 9.0 | 5.5 | 02 | 3.0 | 02 | 1.0 | 02 | 9 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1012.3 | 1014.5 | -- | 14.5 | 9.0 | 20 | 4.5 | 20 | 1.5 | 20 | 8 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1017.5 | 1019.9 | -- | 41.5 | 13.0 | 25 | 6.0 | 25 | 1.5 | 25 | 9 | 5 | 4 | 3 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1008.7 | 1011.0 | -- | 32.5 | 16.0 | 08 | 5.0 | 08 | 1.5 | 08 | 10 | 7 | 6 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1010.0 | 1012.4 | -- | 24.0 | 8.0 | 12* | 3.5 | 11 | 1.0 | 11 | 10 | 8 | 5 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1013.0 | 1015.3 | -- | 13.0 | 6.0 | 26 | 2.0 | 29 | 0.5 | 29* | 10 | 5 | 4 | 0 | 0 | 0 | 0 | 0 | ||