旬ごとの値
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小樽（後志地方) 2017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 | 1012.0 | 1015.4 | 1001.2 | 09 | 33.5 | 16.5 | 05 | 3.0 | 05 | 1.5 | 05* | 10 | 7 | 6 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1007.3 | 1010.7 | 997.1 | 12 | 33.0 | 5.5 | 20 | 2.0 | 20 | 1.5 | 20 | 10 | 10 | 9 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1011.8 | 1015.2 | 995.7 | 27 | 37.5 | 15.0 | 27 | 3.5 | 27 | 1.5 | 27 | 11 | 8 | 7 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 1004.9 | 1008.2 | 998.5 | 10 | 20.0 | 9.0 | 01 | 3.0 | 01 | 1.5 | 01 | 6 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1008.9 | 1012.3 | 1000.4 | 20 | 42.5 | 8.0 | 17 | 1.5 | 17* | 1.0 | 14* | 10 | 9 | 9 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1012.1 | 1015.4 | 993.8 | 23 | 28.5 | 8.0 | 23 | 3.0 | 23 | 1.0 | 25* | 7 | 7 | 5 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1003.8 | 1007.1 | 996.7 | 08 | 23.0 | 8.0 | 10 | 2.5 | 10* | 2.0 | 03 | 10 | 8 | 5 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1014.9 | 1018.2 | 1013.5 | 16 | 1.5 | 1.0 | 17 | 0.5 | 17* | 0.5 | 17* | 4 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1012.0 | 1015.3 | 1003.5 | 22 | 40.0 | 17.5 | 23 | 3.0 | 23 | 1.5 | 23 | 9 | 8 | 8 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 1011.5 | 1014.8 | 1002.4 | 07 | 4.0 | 3.5 | 07 | 2.5 | 07 | 1.0 | 07 | 4 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1000.2 | 1003.4 | 984.9 | 18 | 37.0 | 20.0 | 18 | 11.5 | 18 | 3.5 | 18 | 9 | 7 | 4 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 1006.5 | 1009.7 | 996.7 | 30 | 14.0 | 7.5 | 25 | 6.0 | 25 | 2.0 | 25 | 7 | 5 | 4 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1009.1 | 1012.2 | 995.7 | 07 | 2.5 | 2.5 | 01 | 1.0 | 01 | 0.5 | 01 | 7 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1007.7 | 1010.9 | 1002.6 | 11 | 9.5 | 4.0 | 11 | 2.0 | 11 | 0.5 | 16* | 5 | 5 | 4 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1005.7 | 1008.9 | 1003.4 | 31 | 37.0 | 27.0 | 27 | 8.0 | 27 | 5.0 | 28 | 8 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | |
| 上旬 | 1001.5 | 1004.7 | 993.7 | 08 | 66.0 | 29.0 | 10 | 10.0 | 10 | 3.0 | 10 | 9 | 8 | 8 | 2 | 0 | 0 | 0 | 0 | |
| 中旬 | 1007.4 | 1010.6 | 1001.6 | 11 | 14.0 | 9.0 | 15 | 3.0 | 11 | 1.0 | 11 | 4 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1004.8 | 1007.9 | 998.9 | 22 | 112.0 | 58.5 | 22 | 13.0 | 24 | 3.5 | 24 | 8 | 5 | 4 | 3 | 1 | 1 | 0 | 0 | |
| 上旬 | 1004.0 | 1007.1 | 1002.0 | 02* | 15.0 | 9.0 | 04 | 5.0 | 01 | 3.0 | 01 | 6 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1004.2 | 1007.2 | 1004.0 | 16 | 75.0 | 67.0 | 16 | 50.5 | 16 | 14.0 | 16 | 6 | 3 | 3 | 1 | 1 | 1 | 0 | 0 | |
| 下旬 | 1005.1 | 1008.2 | 1000.5 | 25 | 71.0 | 47.0 | 31 | 23.0 | 31 | 7.5 | 22 | 5 | 3 | 3 | 2 | 1 | 0 | 0 | 0 | |
| 上旬 | 1004.6 | 1007.6 | 1000.9 | 08 | 3.0 | 1.5 | 09 | 1.0 | 09* | 0.5 | 09* | 6 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1008.6 | 1011.7 | 1004.9 | 11 | 47.5 | 34.0 | 12 | 8.0 | 12 | 2.0 | 12 | 9 | 5 | 5 | 1 | 1 | 0 | 0 | 0 | |
| 下旬 | 1004.6 | 1007.7 | 993.0 | 25 | 54.5 | 34.5 | 22 | 8.0 | 25* | 3.0 | 25 | 10 | 6 | 5 | 1 | 1 | 0 | 0 | 0 | |
| 上旬 | 1007.6 | 1010.7 | 1004.3 | 07 | 4.0 | 4.0 | 10 | 2.0 | 10 | 1.0 | 10 | 6 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1006.5 | 1009.6 | 978.7 | 18 | 100.0 | 38.5 | 18 | 9.0 | 19 | 3.5 | 19 | 9 | 7 | 6 | 3 | 1 | 0 | 0 | 0 | |
| 下旬 | 1008.5 | 1011.6 | 1002.9 | 21 | 50.0 | 26.5 | 27 | 8.0 | 27 | 2.5 | 27 | 9 | 5 | 5 | 2 | 0 | 0 | 0 | 0 | |
| 上旬 | 1015.9 | 1019.1 | 1009.5 | 03 | 27.0 | 13.5 | 04 | 6.0 | 04 | 2.5 | 04 | 7 | 5 | 4 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1018.6 | 1021.8 | 1007.2 | 12 | 40.5 | 24.0 | 12 | 5.0 | 12 | 2.0 | 17* | 8 | 7 | 7 | 2 | 0 | 0 | 0 | 0 | |
| 下旬 | 1012.9 | 1016.1 | 993.0 | 30 | 84.0 | 37.0 | 30 | 8.0 | 30* | 2.0 | 30* | 6 | 4 | 4 | 3 | 1 | 0 | 0 | 0 | |
| 上旬 | 1011.8 | 1015.0 | 996.9 | 10 | 42.5 | 15.0 | 03 | 6.0 | 03 | 4.0 | 08 | 8 | 6 | 5 | 2 | 0 | 0 | 0 | 0 | |
| 中旬 | 1006.8 | 1010.1 | 982.4 | 11 | 102.5 | 26.5 | 19 | 6.5 | 19 | 2.0 | 19 | 10 | 10 | 8 | 4 | 0 | 0 | 0 | 0 | |
| 下旬 | 1012.4 | 1015.7 | 1003.4 | 23 | 33.5 | 9.5 | 29 | 4.0 | 29 | 1.0 | 29* | 10 | 7 | 7 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1011.7 | 1015.1 | 1004.1 | 05 | 64.5 | 26.0 | 05 | 7.0 | 05 | 2.5 | 05 | 10 | 8 | 6 | 2 | 0 | 0 | 0 | 0 | |
| 中旬 | 1008.5 | 1011.8 | 996.0 | 11 | 40.0 | 9.0 | 12 | 3.5 | 16 | 1.5 | 16 | 10 | 8 | 8 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1006.9 | 1010.2 | 976.2 | 25 | 37.0 | 10.0 | 28 | 4.5 | 28 | 1.5 | 28* | 10 | 8 | 8 | 1 | 0 | 0 | 0 | 0 | |