旬ごとの値
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札幌（石狩地方) 1994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 | 1010.8 | 1013.2 | -- | 25.0 | 10.0 | 07 | 2.5 | 07 | 1.0 | 07 | 9 | 7 | 6 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1012.1 | 1014.5 | -- | 45.0 | 25.5 | 17 | 5.0 | 17 | 1.5 | 17 | 10 | 9 | 8 | 1 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1012.4 | 1014.8 | -- | 7.5 | 3.5 | 31 | 3.0 | 31 | 1.0 | 31* | 10 | 7 | 3 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1002.1 | 1004.5 | -- | 103.0 | 34.0 | 03 | 5.5 | 03* | 2.0 | 02 | 10 | 8 | 7 | 3 | 1 | 0 | 0 | 0 | ||
| 中旬 | 1005.4 | 1007.8 | -- | 69.0 | 17.0 | 13 | 4.5 | 17* | 1.5 | 17* | 9 | 7 | 7 | 3 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1002.6 | 1004.9 | 970.0 | 22 | 50.5 | 25.0 | 22 | 5.5 | 22 | 1.5 | 22* | 8 | 5 | 3 | 2 | 0 | 0 | 0 | 0 | |
| 上旬 | 1013.3 | 1015.7 | -- | 48.0 | 27.0 | 05 | 5.0 | 05 | 1.5 | 05 | 9 | 8 | 8 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1011.2 | 1013.5 | -- | 25.0 | 8.0 | 17 | 1.5 | 18* | 1.0 | 20 | 8 | 7 | 5 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1011.7 | 1014.0 | -- | 83.5 | 15.5 | 24 | 4.0 | 30 | 1.5 | 30 | 11 | 9 | 9 | 6 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1008.8 | 1011.1 | -- | 15.0 | 10.0 | 03 | 2.0 | 03 | 0.5 | 09* | 8 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1008.3 | 1010.5 | -- | 5.0 | 2.5 | 12 | 1.0 | 12 | 0.5 | 20* | 7 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1009.2 | 1011.5 | -- | 21.5 | 11.0 | 29 | 5.0 | 29 | 1.5 | 29 | 8 | 6 | 5 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1004.9 | 1007.2 | -- | 25.0 | 17.0 | 05 | 6.5 | 05 | 1.5 | 05 | 8 | 5 | 2 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1004.0 | 1006.2 | -- | 7.5 | 5.5 | 16 | 1.5 | 16 | 0.5 | 18* | 6 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1007.8 | 1010.0 | -- | 21.5 | 18.0 | 27 | 6.5 | 27 | 1.5 | 27 | 4 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1007.5 | 1009.7 | -- | 0.5 | 0.5 | 09 | 0.5 | 09 | 0.5 | 09 | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1008.5 | 1010.7 | -- | 3.0 | 3.0 | 20 | 1.0 | 20 | 0.5 | 20 | 6 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1006.5 | 1008.7 | -- | 2.0 | 1.0 | 21 | 0.5 | 30* | 0.5 | 30* | 4 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1005.0 | 1007.1 | -- | 39.0 | 24.0 | 10 | 8.0 | 10 | 2.5 | 10 | 8 | 4 | 3 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1005.7 | 1007.8 | -- | 1.0 | 1.0 | 11 | 0.5 | 11 | 0.5 | 11 | 6 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1004.6 | 1006.7 | -- | 1.0 | 1.0 | 22 | 1.0 | 22 | 0.5 | 22 | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1006.0 | 1008.1 | -- | 17.5 | 17.5 | 03 | 8.0 | 03 | 2.5 | 03 | 4 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1010.4 | 1012.5 | -- | 55.0 | 26.0 | 14 | 19.0 | 12 | 10.0 | 12 | 8 | 5 | 5 | 2 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1011.9 | 1014.0 | -- | 32.0 | 19.5 | 27 | 7.5 | 27 | 2.5 | 31 | 6 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1006.1 | 1008.3 | -- | 31.0 | 19.5 | 06 | 24.0 | 06 | 9.0 | 06 | 8 | 5 | 3 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1008.8 | 1011.0 | -- | 172.0 | 77.5 | 16 | 16.0 | 11 | 7.0 | 11 | 7 | 5 | 5 | 3 | 3 | 2 | 1 | 0 | ||
| 下旬 | 1010.8 | 1013.0 | -- | 110.5 | 50.5 | 25 | 19.0 | 25 | 6.0 | 25 | 9 | 5 | 5 | 3 | 2 | 1 | 0 | 0 | ||
| 上旬 | 1015.9 | 1018.1 | -- | 46.0 | 45.0 | 05 | 28.5 | 05 | 8.5 | 05 | 7 | 3 | 1 | 1 | 1 | 0 | 0 | 0 | ||
| 中旬 | 1011.1 | 1013.3 | -- | 66.5 | 27.5 | 17 | 11.0 | 17 | 3.0 | 17 | 9 | 6 | 6 | 2 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1017.0 | 1019.3 | -- | 15.0 | 8.5 | 23 | 3.0 | 23 | 1.5 | 23 | 10 | 5 | 4 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1017.0 | 1019.3 | -- | 10.0 ) | 6.5 ) | 06 | 3.5 ) | 06 | 2.0 ) | 06 | 9 | 3 ) | 3 ) | 0 ) | 0 ) | 0 ) | 0 ) | 0 ) | ||
| 中旬 | 1021.8 | 1024.2 | -- | 68.0 | 16.5 | 19 | 5.0 | 13 | 1.5 | 13* | 9 | 8 | 7 | 3 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1016.5 | 1018.9 | -- | 12.5 | 5.5 | 22 | 3.0 | 22 | 2.0 | 22 | 6 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1005.8 | 1008.1 | -- | 33.5 | 15.0 | 09 | 4.0 | 10 | 1.5 | 10 | 9 | 7 | 6 | 2 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1015.6 | 1018.0 | -- | 21.5 | 10.5 | 19 | 4.5 | 19 | 1.0 | 19* | 9 | 8 | 7 | 1 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1017.5 | 1019.8 | -- | 41.0 | 31.0 | 29 | 5.5 | 29 | 1.5 | 29 | 8 | 5 | 3 | 1 | 1 | 0 | 0 | 0 | ||