旬ごとの値
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札幌（石狩地方) 1996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 | 1002.1 | 1004.5 | -- | 69.5 | 22.5 | 09 | 6.0 | 09 | 1.5 | 09* | 10 | 8 | 8 | 3 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1013.6 | 1016.0 | -- | 55.5 | 24.0 | 16 | 5.0 | 16 | 1.5 | 16* | 9 | 7 | 7 | 2 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1007.3 | 1009.7 | -- | 32.0 | 18.5 | 26 | 4.0 | 26 | 1.0 | 26* | 10 | 9 | 6 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1007.5 | 1009.9 | -- | 56.5 | 16.0 | 06 | 3.5 | 10* | 1.5 | 09 | 9 | 9 | 8 | 3 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1010.7 | 1013.1 | -- | 12.0 | 5.0 | 20* | 1.5 | 20* | 1.0 | 19 | 9 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1015.2 | 1017.6 | -- | 9.0 | 4.0 | 23 | 2.0 | 23* | 1.0 | 21 | 7 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1007.8 | 1010.2 | -- | 26.5 | 10.5 | 01 | 3.0 | 01 | 1.0 | 01 | 8 | 7 | 6 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1006.9 | 1009.3 | -- | 13.5 | 5.0 | 18 | 2.5 | 12 | 1.0 | 12 | 8 | 5 | 4 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1012.9 | 1015.2 | -- | 33.0 | 16.0 | 22 | 4.0 | 23 | 1.0 | 23* | 9 | 5 | 3 | 2 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1004.6 | 1006.9 | -- | 13.5 | 9.0 | 02 | 4.0 | 02 | 1.0 | 02 | 9 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1010.1 | 1012.4 | -- | 15.0 | 6.5 | 19* | 1.5 | 18 | 0.5 | 20* | 7 | 5 | 3 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1011.9 | 1014.2 | -- | 1.5 | 1.5 | 21 | 0.5 | 21 | 0.5 | 21 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1007.6 | 1009.9 | -- | 55.5 | 30.5 | 10 | 5.5 | 10 | 1.5 | 10 | 7 | 6 | 5 | 2 | 1 | 0 | 0 | 0 | ||
| 中旬 | 1012.5 | 1014.8 | -- | 19.5 | 10.5 | 16 | 3.5 | 16 | 1.5 | 16 | 8 | 6 | 4 | 1 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1007.7 | 1009.9 | -- | 13.0 | 11.0 | 23 | 3.0 | 23 | 1.0 | 23 | 8 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1010.0 | 1012.2 | -- | 2.0 | 1.5 | 04 | 1.5 | 04 | 1.0 | 04 | 4 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1003.3 | 1005.5 | -- | 20.0 | 9.0 | 15 | 6.0 | 15 | 2.0 | 15 | 7 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1005.8 | 1008.0 | -- | 7.0 | 7.0 | 30 | 3.0 | 30 | 1.0 | 30 | 7 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1007.9 | 1010.1 | -- | 32.0 | 16.0 | 06 | 4.5 | 01 | 3.0 | 01 | 8 | 6 | 5 | 2 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1006.5 | 1008.6 | -- | 54.0 | 39.5 | 16 | 13.5 | 16 | 3.5 | 15 | 7 | 4 | 4 | 1 | 1 | 0 | 0 | 0 | ||
| 下旬 | 1006.7 | 1008.9 | -- | 2.5 | 1.5 | 28 | 1.0 | 28 | 0.5 | 30* | 8 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1009.5 | 1011.7 | -- | 20.5 | 19.0 | 04 | 12.0 | 04 | 4.0 | 04 | 6 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1006.9 | 1009.1 | -- | 20.5 | 20.5 | 15 | 10.5 | 15 | 6.0 | 15 | 6 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1011.1 | 1013.3 | -- | 44.5 | 37.5 | 23 | 8.5 | 23 | 2.5 | 23 | 6 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | ||
| 上旬 | 1010.0 | 1012.2 | -- | 45.0 | 39.0 | 01 | 7.0 | 01 | 3.0 | 01 | 8 | 4 | 4 | 1 | 1 | 0 | 0 | 0 | ||
| 中旬 | 1010.7 | 1012.9 | -- | 48.0 | 35.0 | 20 | 16.5 | 20 | 4.0 | 20 | 7 | 4 | 4 | 1 | 1 | 0 | 0 | 0 | ||
| 下旬 | 1011.7 | 1013.9 | -- | 31.5 | 14.5 | 24 | 8.5 | 24* | 5.0 | 24 | 8 | 5 | 4 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1009.8 | 1012.0 | -- | 108.0 | 93.5 | 04 | 19.0 | 04 | 5.0 | 04 | 8 | 3 | 3 | 2 | 1 | 1 | 1 | 0 | ||
| 中旬 | 1013.0 | 1015.2 | -- | 28.0 | 12.5 | 19 | 5.0 | 15 | 1.5 | 19* | 6 | 6 | 5 | 1 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1017.8 | 1020.1 | -- | 17.0 | 7.0 | 26* | 2.5 | 25 | 1.0 | 26* | 7 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1016.2 | 1018.5 | -- | 37.5 | 35.0 | 06 | 13.5 | 06 | 4.5 | 06 | 8 | 6 | 1 | 1 | 1 | 0 | 0 | 0 | ||
| 中旬 | 1011.2 | 1013.6 | -- | 33.0 | 19.5 | 12 | 3.5 | 12 | 1.5 | 12 | 9 | 8 | 7 | 1 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1010.8 | 1013.1 | -- | 25.5 | 7.0 | 27 | 3.0 | 27 | 1.0 | 27* | 9 | 8 | 7 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1009.8 | 1012.1 | -- | 16.0 | 6.0 | 06* | 2.0 | 06* | 1.0 | 06* | 10 | 6 | 3 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1016.5 | 1018.9 | -- | 54.0 | 29.0 | 18 | 6.5 | 12 | 2.0 | 12 | 8 | 7 | 5 | 1 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1009.9 | 1012.3 | -- | 27.0 | 12.5 | 23 | 3.5 | 23 | 1.0 | 29* | 11 | 8 | 3 | 1 | 0 | 0 | 0 | 0 | ||