旬ごとの値
 |  |
 |  |
 |  |  |  |  |
 |  |  |  |  |  |
 |  |  |  |  |
札幌（石狩地方) 1985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 | 1014.6 | 1017.0 | -- | 42.0 | 9.0 | 10 | 3.0 | 10* | 1.5 | 06* | 10 | 7 | 7 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1008.7 | 1011.1 | -- | 70.0 | 26.5 | 17 | 6.5 | 12 | 1.5 | 17* | 10 | 8 | 7 | 3 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1011.6 | 1014.0 | -- | 44.5 | 21.0 | 28 | 4.0 | 28 | 1.5 | 28 | 10 | 7 | 6 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1008.4 | 1010.8 | -- | 51.0 | 23.5 | 10 | 4.0 | 10* | 1.5 | 01 | 10 | 7 | 4 | 3 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1007.7 | 1010.1 | -- | 33.0 | 11.0 | 20 | 2.5 | 20* | 0.5 | 20* | 10 | 8 | 6 | 1 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1009.5 | 1011.8 | -- | 15.5 | 12.5 | 21 | 2.5 | 21 | 1.0 | 21 | 7 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1016.1 | 1018.5 | -- | 17.0 | 10.5 | 04 | 3.5 | 04 | 1.0 | 04 | 10 | 8 | 4 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1023.5 | 1025.9 | -- | 9.5 | 8.5 | 13 | 2.5 | 13 | 1.0 | 13 | 7 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1014.0 | 1016.3 | -- | 12.5 | 9.0 | 31 | 3.0 | 31 | 1.5 | 31 | 9 | 5 | 3 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1013.2 | 1015.6 | -- | 11.5 | 8.0 | 04 | 3.0 | 04 | 1.0 | 04* | 5 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1014.8 | 1017.1 | -- | 0.5 | 0.5 | 16 | 0.5 | 16 | 0.5 | 16 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1010.2 | 1012.4 | -- | 42.5 | 34.5 | 24 | 5.5 | 24 | 2.0 | 24 | 8 | 4 | 4 | 1 | 1 | 0 | 0 | 0 | ||
| 上旬 | 1011.1 | 1013.4 | -- | 8.0 | 4.5 | 06 | 1.0 | 06 | 0.5 | 08* | 9 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1011.4 | 1013.6 | -- | 5.5 | 3.5 | 15 | 2.0 | 15 | 1.0 | 15 | 6 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1007.6 | 1009.8 | -- | 0.5 | 0.5 | 25 | 0.5 | 25 | 0.5 | 25 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1008.7 | 1010.9 | -- | 2.5 | 2.0 | 05 | 1.0 | 05 | 0.5 | 09* | 7 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1013.3 | 1015.5 | -- | 0.0 | 0.0 | 16* | 0.0 | 16* | 0.0 | 16* | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1005.8 | 1008.0 | -- | 6.5 | 6.5 | 26 | 2.0 | 26 | 0.5 | 26 | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1003.9 | 1006.1 | -- | 68.5 | 67.5 | 01 | 9.5 | 01 | 2.0 | 01 | 8 | 2 | 2 | 1 | 1 | 1 | 0 | 0 | ||
| 中旬 | 1001.6 | 1003.8 | -- | 36.0 | 13.0 | 14 | 5.0 | 14 | 4.5 | 14 | 7 | 6 | 4 | 2 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1008.1 | 1010.2 | -- | 2.5 | 1.5 | 22 | 1.5 | 22 | 1.5 | 22 | 5 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1007.6 | 1009.7 | -- | 0.0 | 0.0 | 10* | 0.0 | 10* | 0.0 | 10* | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1009.5 | 1011.6 | -- | 6.5 | 4.5 | 18 | 3.0 | 18 | 1.0 | 18* | 5 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1009.8 | 1012.0 | -- | 36.5 | 34.5 | 26 | 8.5 | 26 | 3.0 | 26 | 7 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | ||
| 上旬 | 1008.2 | 1010.4 | -- | 145.0 | 91.5 | 01 | 21.5 | 01 | 5.0 | 10* | 7 | 7 | 6 | 2 | 2 | 1 | 1 | 0 | ||
| 中旬 | 1012.0 | 1014.2 | -- | 3.5 | 2.5 | 13 | 1.5 | 13 | 1.5 | 13 | 7 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1016.7 | 1019.0 | -- | 16.0 | 6.0 | 26 | 3.5 | 28* | 2.0 | 27 | 7 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1011.0 | 1013.3 | -- | 73.5 | 24.5 | 07 | 6.0 | 05 | 4.0 | 05 | 6 | 6 | 5 | 4 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1011.8 | 1014.0 | -- | 40.0 | 28.5 | 13 | 6.0 | 13 | 2.0 | 13 | 9 | 8 | 4 | 1 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1015.9 | 1018.2 | -- | 59.5 | 24.5 | 23 | 9.5 | 23 | 3.5 | 23 | 7 | 6 | 6 | 3 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1015.8 | 1018.1 | -- | 22.0 | 6.5 | 07 | 3.5 | 04 | 2.0 | 04 | 8 | 7 | 6 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1004.3 | 1006.6 | -- | 20.0 | 8.0 | 12 | 5.5 | 12 | 1.5 | 12 | 10 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1008.6 | 1011.0 | -- | 27.0 | 14.5 | 23 | 3.0 | 23 | 1.0 | 30* | 9 | 7 | 5 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1013.5 | 1015.9 | -- | 22.5 | 9.5 | 09 | 5.5 | 09 | 2.0 | 09 | 9 | 5 | 4 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1007.1 | 1009.5 | -- | 47.0 | 11.5 | 18 | 7.0 | 20 | 1.5 | 20* | 9 | 8 | 8 | 1 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1013.5 | 1015.9 | -- | 55.0 | 22.0 | 27 | 4.5 | 31* | 1.5 | 27 | 11 | 9 | 6 | 2 | 0 | 0 | 0 | 0 | ||