旬ごとの値
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札幌（石狩地方) 1961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 | 1010.9 | 1013.3 | -- | 18.5 | 10.2 | 04 | 1.8 ) | 08 | 0.9 ] | 08 | 10 | 5 | 5 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1015.0 | 1017.3 | -- | 6.3 | 2.4 | 12 | 0.7 ) | 18* | 0.3 ] | 11 | 9 | 5 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1008.0 | 1010.4 | -- | 47.6 | 16.1 | 22 | 8.1 ) | 22 | 1.6 ] | 22 | 11 | 9 | 8 | 2 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1004.9 | 1007.2 | -- | 45.1 | 19.8 | 08 | 2.0 ) | 07 | 0.6 ) | 07 | 10 | 5 | 4 | 2 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1003.7 | 1006.0 | -- | 41.3 | 17.9 | 18 | 3.8 | 18 | 1.6 ) | 12 | 10 | 6 | 5 | 1 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1013.4 | 1015.7 | -- | 22.1 | 10.6 | 26 | 1.9 | 21 | 0.8 | 21 | 8 | 6 | 4 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1013.6 | 1015.9 | -- | 32.0 | 14.7 | 09 | 4.5 ) | 08 | 1.2 | 09 | 9 | 5 | 4 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1016.3 | 1018.6 | -- | 9.4 | 3.2 | 18 | 2.3 | 11 | 1.6 | 18 | 8 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1011.1 | 1013.4 | -- | 30.8 | 9.4 | 24 | 3.2 ) | 24 | 1.7 ) | 28 | 11 | 7 | 7 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1004.4 | 1006.6 | -- | 21.3 | 5.5 | 04 | 3.6 ) | 06 | 1.8 ) | 06 | 8 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1012.0 | 1014.2 | -- | 3.8 | 2.1 | 17 | 0.8 | 17 | 0.2 | 17* | 4 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1008.8 | 1011.0 | -- | 5.3 | 3.0 | 25 | 1.7 | 24 | 0.9 | 24 | 5 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1008.3 | 1010.5 | -- | 32.8 | 22.1 | 05 | 12.4 | 05 | 3.8 | 05 | 5 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1008.7 | 1010.8 | -- | 27.0 | 19.0 | 12 | 4.1 | 11 | 1.0 | 11 | 6 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1001.8 | 1003.9 | -- | 42.2 | 28.5 | 29 | 6.6 | 21 | 2.2 | 28* | 6 | 5 | 3 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1006.2 | 1008.3 | -- | 12.3 | 7.6 | 10 | 2.9 | 09 | 1.2 | 10 | 4 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1002.2 | 1004.3 | -- | 6.0 | 3.3 | 11 | 1.9 | 12 | 0.9 | 12 | 6 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1009.4 | 1011.6 | -- | 14.5 | 6.1 | 25 | 2.3 | 25* | 0.8 | 25 | 8 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1001.6 | 1003.7 | -- | 17.5 | 12.2 | 07 | 6.0 | 07* | 1.8 | 07 | 5 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1005.9 | 1008.0 | -- | 22.3 | 22.3 | 14 | 5.5 | 13 | 2.6 | 13 | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1005.7 | 1007.8 | -- | 153.2 | 86.4 | 25 | 12.0 | 24 | 3.9 | 25 | 10 | 7 | 5 | 3 | 2 | 1 | 1 | 0 | ||
| 上旬 | 1004.5 | 1006.6 | -- | 20.4 | 14.3 | 09 | 7.0 | 09 | 3.3 | 09 | 4 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1008.4 | 1010.5 | -- | 56.2 | 19.4 | 16 | 10.1 | 20 | 3.4 | 17 | 5 | 4 | 4 | 3 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1009.6 | 1011.7 | -- | 21.9 | 12.4 | 29 | 5.6 ) | 21 | 3.8 ) | 21 | 8 | 5 | 5 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1008.4 | 1010.5 | -- | 57.9 | 21.8 | 05 | 7.7 | 09 | 5.0 | 09 | 8 | 6 | 6 | 3 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1008.5 | 1010.6 | 967.9 | 17 | 78.4 | 65.4 | 16 | 14.3 | 16 | 4.6 | 16 | 5 | 4 | 3 | 1 | 1 | 1 | 0 | 0 | |
| 下旬 | 1013.1 | 1015.2 | -- | 18.8 | 11.1 | 23 | 3.8 | 30 | 1.2 | 30 | 3 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1013.8 | 1016.0 | -- | 55.1 | 46.8 | 06 | 6.9 | 06 | 1.6 | 06 | 6 | 4 | 3 | 1 | 1 | 0 | 0 | 0 | ||
| 中旬 | 1014.9 | 1017.1 | -- | 4.7 | 3.2 | 19 | 1.6 | 18 | 0.6 | 13 | 7 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1019.8 | 1022.1 | -- | 34.1 | 10.6 | 29 | 2.8 ] | 23 | 1.0 ] | 23 | 7 | 5 | 4 | 2 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1017.9 | 1020.1 | -- | 19.0 | 8.4 | 09 | 3.2 ) | 08 | 0.7 ) | 03 | 6 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1022.7 | 1024.9 | -- | 26.4 | 23.6 | 13 | 9.0 ] | 13 | 5.1 ] | 13 | 6 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1006.5 | 1008.8 | -- | 38.4 | 11.7 | 28 | 4.0 ) | 22 | 1.2 ) | 25 | 9 | 8 | 6 | 2 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1015.1 | 1017.4 | -- | 31.4 | 12.9 | 02 | 5.2 ) | 02 | 1.8 ) | 02 | 9 | 6 | 5 | 2 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1011.2 | 1013.5 | -- | 12.5 | 4.5 | 13 | 1.5 ) | 14 | 0.6 ) | 14* | 9 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1006.7 | 1009.0 | -- | 8.6 | 5.3 | 22 | 1.9 | 21 | 0.9 | 21 | 8 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | ||