旬ごとの値
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札幌（石狩地方) 1995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 | 1005.8 | 1008.1 | -- | 53.5 | 14.0 | 01 | 7.5 | 06 | 3.5 | 06 | 10 | 8 | 7 | 2 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1008.2 | 1010.6 | -- | 35.5 | 9.5 | 15 | 3.5 | 18 | 1.0 | 19* | 10 | 9 | 8 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1012.2 | 1014.6 | -- | 35.0 | 10.0 | 24 | 3.0 | 24 | 1.0 | 29* | 10 | 7 | 6 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1015.4 | 1017.8 | -- | 4.5 | 2.0 | 10 | 1.0 | 10* | 1.0 | 10 | 8 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1010.2 | 1012.5 | -- | 42.5 | 18.5 | 19 | 3.5 | 19 | 1.5 | 19 | 9 | 7 | 6 | 2 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1013.0 | 1015.4 | -- | 12.5 | 4.0 | 24* | 2.0 | 22 | 0.5 | 27* | 8 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1012.3 | 1014.7 | -- | 11.0 | 7.0 | 02 | 2.5 | 02 | 1.0 | 02 | 8 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1014.9 | 1017.2 | -- | 5.0 | 4.5 | 17 | 1.5 | 17 | 0.5 | 20* | 6 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1013.9 | 1016.2 | -- | 34.0 | 16.5 | 31 | 3.5 | 31 | 1.0 | 31* | 10 | 7 | 7 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1006.6 | 1008.9 | -- | 21.0 | 9.0 | 02 | 3.5 | 02 | 1.0 | 02 | 9 | 7 | 5 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1009.6 | 1011.9 | -- | 47.0 | 12.5 | 19 | 6.0 | 20* | 2.0 | 20 | 8 | 7 | 6 | 3 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1009.1 | 1011.3 | -- | 39.0 | 25.0 | 26 | 5.5 | 26 | 1.5 | 26 | 6 | 4 | 3 | 2 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1010.5 | 1012.7 | -- | 22.5 | 10.0 | 07 | 5.5 | 07 | 2.0 | 07 | 6 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1011.6 | 1013.9 | -- | 4.5 | 2.5 | 14 | 1.5 | 14 | 1.0 | 14 | 7 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1005.3 | 1007.5 | -- | 23.5 | 8.5 | 23 | 3.0 | 23 | 1.0 | 23 | 9 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1010.5 | 1012.7 | -- | 11.0 | 10.0 | 04 | 2.0 | 04 | 1.0 | 04 | 8 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1009.0 | 1011.2 | -- | 14.5 | 9.0 | 16 | 3.5 | 16 | 1.0 | 16 | 6 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1004.9 | 1007.1 | -- | 9.5 | 9.0 | 26 | 3.5 | 26 | 1.5 | 26 | 5 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1006.8 | 1009.0 | -- | 38.5 | 22.5 | 03 | 7.5 | 03 | 2.5 | 04* | 6 | 3 | 3 | 2 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1001.7 | 1003.9 | -- | 7.5 | 6.5 | 14 | 4.0 | 14 | 3.0 | 14 | 5 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1006.0 | 1008.1 | -- | 40.5 | 21.5 | 30 | 8.0 | 30 | 2.0 | 31 | 8 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1005.9 | 1008.1 | -- | 64.0 | 39.0 | 08 | 10.5 | 08 | 5.0 | 08 | 8 | 5 | 5 | 2 | 1 | 0 | 0 | 0 | ||
| 中旬 | 1007.8 | 1010.0 | -- | 38.0 | 34.5 | 18 | 13.0 | 18 | 5.0 | 18 | 9 | 3 | 3 | 1 | 1 | 0 | 0 | 0 | ||
| 下旬 | 1008.3 | 1010.5 | -- | 70.5 | 31.5 | 28 | 12.0 | 28 | 6.0 | 31 | 7 | 5 | 5 | 3 | 1 | 0 | 0 | 0 | ||
| 上旬 | 1000.3 | 1002.5 | -- | 51.5 | 28.5 | 05 | 12.5 | 05 | 8.0 | 05 | 9 | 7 | 7 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1010.2 | 1012.4 | -- | 9.5 | 6.5 | 17 | 6.0 | 17 | 4.0 | 17 | 6 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1013.5 | 1015.8 | -- | 51.0 | 25.5 | 24 | 5.0 | 24 | 2.5 | 27 | 7 | 7 | 5 | 2 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1013.4 | 1015.6 | -- | 14.0 | 3.5 | 08* | 2.0 | 06 | 1.0 | 05 | 9 | 6 | 4 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1014.8 | 1017.1 | -- | 52.5 | 45.0 | 16 | 36.0 | 16 | 15.0 | 16 | 5 | 3 | 3 | 1 | 1 | 0 | 0 | 0 | ||
| 下旬 | 1011.1 | 1013.4 | -- | 63.5 | 34.5 | 25 | 5.0 | 27* | 2.0 | 25* | 9 | 5 | 5 | 2 | 1 | 0 | 0 | 0 | ||
| 上旬 | 998.5 | 1000.8 | 968.9 | 08 | 47.5 | 17.0 | 08 | 3.5 | 08 | 2.0 | 02 | 8 | 7 | 6 | 2 | 0 | 0 | 0 | 0 | |
| 中旬 | 1010.7 | 1013.0 | -- | 19.0 | 7.5 | 15 | 3.5 | 15 | 1.0 | 15 | 9 | 7 | 5 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1006.5 | 1008.8 | -- | 66.5 | 20.0 | 28 | 7.0 | 28 | 2.5 | 28 | 10 | 9 | 7 | 4 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1007.0 | 1009.3 | -- | 14.0 | 6.0 | 09 | 3.0 | 06 | 1.5 | 06 | 8 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1011.1 | 1013.5 | -- | 115.0 | 37.5 | 18 | 5.5 | 18 | 2.0 | 15 | 10 | 8 | 8 | 3 | 2 | 0 | 0 | 0 | ||
| 下旬 | 1008.5 | 1010.9 | -- | 51.5 | 14.0 | 24 | 4.5 | 29 | 1.5 | 29 | 10 | 8 | 7 | 1 | 0 | 0 | 0 | 0 | ||