旬ごとの値
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小樽（後志地方) 1990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 | 1011.6 | 1014.9 | -- | 84.0 | 26.5 | 01 | 4.5 | 01 | 2.0 | 07 | 9 | 9 | 8 | 5 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1010.9 | 1014.3 | -- | 37.5 | 9.5 | 20 | 4.0 | 20 | 1.5 | 20 | 10 | 9 | 8 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1015.5 | 1018.9 | -- | 92.5 | 14.0 | 26 | 5.0 | 23 | 1.0 | 29* | 11 | 11 | 10 | 4 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1023.7 | 1027.1 | -- | 12.5 | 6.0 | 03 | 2.0 | 03 | 0.5 | 08* | 9 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1017.7 | 1021.0 | -- | 26.0 | 6.5 | 17 | 2.0 | 18 | 1.0 | 18 | 8 | 7 | 7 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1018.3 | 1021.6 | -- | 26.5 | 7.0 | 26 | 2.5 | 27 | 1.0 | 27 | 7 | 7 | 5 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1009.8 | 1013.1 | -- | 17.5 | 13.0 | 08 | 2.5 | 08 | 0.5 | 08* | 6 | 4 | 2 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1008.6 | 1011.8 | -- | 40.5 | 26.5 | 12 | 5.0 | 12 | 1.5 | 12 | 3 | 3 | 3 | 2 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1015.8 | 1019.1 | -- | 9.0 | 5.5 | 26 | 1.5 | 26 | 1.0 | 26 | 5 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1001.1 | 1004.3 | -- | 34.5 | 11.5 | 04 | 3.0 | 08 | 1.0 | 08* | 6 | 5 | 5 | 2 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1013.7 | 1016.9 | -- | 9.5 | 5.5 | 14 | 1.5 | 15* | 0.5 | 15* | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1009.5 | 1012.7 | -- | 65.0 | 40.5 | 23 | 9.0 | 26 | 3.0 | 26 | 5 | 4 | 4 | 2 | 1 | 0 | 0 | 0 | ||
| 上旬 | 1009.9 | 1013.0 | -- | 8.5 | 6.5 | 04 | 2.5 | 04 | 0.5 | 05* | 4 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1005.7 | 1008.8 | -- | 25.5 | 12.5 | 12 | 8.0 | 12 | 8.0 | 12 | 5 | 5 | 5 | 1 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1008.7 | 1011.9 | -- | 11.0 | 7.5 | 22 | 2.5 | 22 | 1.0 | 22 | 5 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1005.9 | 1009.0 | -- | 9.5 | 8.0 | 01 | 1.5 | 01 | 0.5 | 09* | 5 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1004.8 | 1007.9 | -- | 12.0 | 4.0 | 19* | 1.5 | 19* | 0.5 | 19* | 8 | 5 | 4 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1006.5 | 1009.5 | -- | 0.0 | 0.0 | 26* | 0.0 | 26* | 0.0 | 26* | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1007.9 | 1011.0 | -- | 23.5 | 15.0 | 05 | 10.0 | 05 | 4.0 | 05 | 4 | 4 | 2 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1003.1 | 1006.1 | -- | 14.5 | 7.5 | 18 | 2.0 | 18 | 0.5 | 19* | 6 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1006.2 | 1009.2 | -- | 38.0 | 29.5 | 25 | 11.5 | 25 | 3.5 | 25 | 5 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1003.5 | 1006.5 | -- | 1.5 | 1.5 | 10 | 1.5 | 10 | 0.5 | 10 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1004.9 | 1007.9 | -- | 77.0 | 26.5 | 15 | 10.0 | 11 | 3.5 | 11 | 6 | 5 | 5 | 4 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1006.5 | 1009.6 | -- | 22.5 | 19.0 | 23 | 8.0 | 23 | 3.0 | 23 | 8 | 4 | 3 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1010.7 | 1013.7 | -- | 73.0 | 57.0 | 03 | 22.5 | 03 | 10.0 | 03 | 7 | 5 | 4 | 1 | 1 | 1 | 0 | 0 | ||
| 中旬 | 1007.9 | 1011.0 | -- | 57.0 | 21.5 | 15 | 8.5 | 17 | 3.0 | 11 | 6 | 4 | 4 | 3 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1017.1 | 1020.2 | -- | 37.5 | 24.0 | 24 | 4.5 | 22 | 3.0 | 22 | 8 | 7 | 6 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1011.9 | 1015.0 | -- | 50.0 | 18.0 | 09 | 8.5 | 01 | 4.0 | 09* | 6 | 6 | 6 | 3 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1012.7 | 1015.8 | -- | 28.5 | 10.0 | 14 | 7.5 | 18 | 3.5 | 18 | 5 | 4 | 3 | 1 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1016.9 | 1020.1 | -- | 3.5 | 3.0 | 27 | 1.5 | 27 | 0.5 | 30* | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1007.0 | 1010.2 | 978.1 | 10 | 51.5 | 14.5 | 10* | 4.5 | 07* | 2.0 | 10 | 9 | 8 | 7 | 2 | 0 | 0 | 0 | 0 | |
| 中旬 | 1013.7 | 1016.9 | -- | 42.5 | 16.0 | 11 | 10.0 | 20 | 2.5 | 20 | 7 | 5 | 4 | 3 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1019.1 | 1022.4 | -- | 24.0 | 12.0 | 22 | 2.5 | 22 | 0.5 | 27* | 6 | 6 | 6 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1009.6 | 1012.8 | -- | 62.5 | 20.5 | 01 | 5.0 | 01 | 1.5 | 10* | 8 | 7 | 7 | 4 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1011.4 | 1014.7 | -- | 63.5 | 16.5 | 11 | 5.0 | 17 | 1.5 | 17* | 8 | 8 | 8 | 2 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1006.8 | 1010.1 | -- | 51.0 | 14.5 | 29* | 4.0 | 29 | 1.0 | 29* | 10 | 10 | 8 | 2 | 0 | 0 | 0 | 0 | ||