旬ごとの値
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小樽（後志地方) 2008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 | 1008.2 | 1011.5 | 990.8 | 01 | 28.0 | 11.5 | 02 | 3.0 | 02 | 1.0 | 07* | 9 | 8 | 8 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1017.8 | 1021.2 | 1008.9 | 13 | 47.5 | 9.5 | 18* | 4.0 | 17 | 1.5 | 17 | 10 | 9 | 9 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1011.3 | 1014.7 | 996.0 | 24 | 41.0 | 14.0 | 24 | 3.0 | 24 | 1.0 | 31* | 11 | 7 | 6 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 1013.6 | 1017.0 | 1011.6 | 07 | 17.0 | 7.0 | 01 | 3.0 | 01 | 1.0 | 07* | 9 | 5 | 4 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1008.8 | 1012.2 | 997.3 | 14 | 64.5 | 16.0 | 15 | 3.5 | 15 | 1.0 | 17* | 9 | 7 | 6 | 3 | 0 | 0 | 0 | 0 | |
| 下旬 | 1005.4 | 1008.7 | 991.6 | 23 | 55.0 | 27.5 | 23 | 4.5 | 26 | 1.0 | 27* | 9 | 8 | 8 | 2 | 0 | 0 | 0 | 0 | |
| 上旬 | 1009.7 | 1013.0 | 994.1 | 01 | 11.5 | 8.0 | 01 | 2.0 | 01 | 0.5 | 06* | 5 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1015.7 | 1019.1 | 1008.0 | 11 | 12.0 | 6.5 | 15 | 1.5 | 15* | 0.5 | 17* | 6 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1011.2 | 1014.5 | 1000.6 | 31 | 11.5 | 4.0 | 27 | 1.5 | 27 | 1.0 | 28 | 6 | 5 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1009.2 | 1012.5 | 998.7 | 01 | 3.0 | 3.0 | 04 | 1.0 | 04 | 0.5 | 04 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1015.3 | 1018.5 | 1009.2 | 11 | 5.5 | 5.5 | 12 | 2.0 | 12 | 1.0 | 12 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1009.6 | 1012.8 | 1000.5 | 27 | 6.0 | 4.5 | 28 | 2.0 | 28 | 0.5 | 29* | 4 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1005.9 | 1009.1 | 989.9 | 07 | 22.0 | 10.0 | 06 | 6.0 | 06 | 2.5 | 06 | 4 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1011.7 | 1014.9 | 991.7 | 20 | 15.5 | 11.5 | 20 | 3.5 | 20 | 1.0 | 20 | 5 | 4 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 1007.1 | 1010.3 | 994.4 | 21 | 11.5 | 5.0 | 21 | 2.0 | 25* | 1.0 | 26 | 6 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1009.2 | 1012.4 | 1004.2 | 10 | 15.5 | 7.0 | 06 | 2.5 | 01 | 1.0 | 07* | 6 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1007.8 | 1010.9 | 1003.1 | 20 | 23.5 | 13.0 | 19 | 7.5 | 19 | 1.5 | 19 | 9 | 4 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 1005.6 | 1008.7 | 1005.5 | 23 | 0.0 | 0.0 | 28 | 0.0 | 28 | 0.0 | 28 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1005.6 | 1008.7 | 1002.0 | 04 | 12.0 | 12.0 | 07 | 5.0 | 07 | 2.0 | 07 | 5 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1004.6 | 1007.6 | 1002.9 | 11 | 18.0 | 9.0 | 17 | 3.0 | 17 | 2.0 | 17 | 8 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1006.5 | 1009.5 | 1004.1 | 23 | 14.0 | 11.5 | 22 | 4.5 | 22 | 2.0 | 22 | 5 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 1005.4 | 1008.5 | 997.0 | 02 | 3.5 | 2.0 | 03 | 1.0 | 03 | 0.5 | 03* | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1004.2 | 1007.2 | 998.3 | 15 | 15.5 | 9.5 | 15 | 2.5 | 16* | 1.5 | 15 | 5 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1010.5 | 1013.6 | 1007.0 | 21 | 25.0 | 17.5 | 27 | 6.5 | 27 | 2.0 | 27 | 7 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 1009.6 | 1012.7 | 1001.4 | 03 | 24.5 | 24.5 | 03 | 9.5 | 03 | 3.5 | 03 | 4 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1009.8 | 1012.9 | 1006.9 | 12 | 0.0 | 0.0 | 19* | 0.0 | 19* | 0.0 | 19* | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1005.3 | 1008.4 | 995.2 | 26 | 13.0 | 9.5 | 25 | 3.5 | 25 | 1.5 | 25 | 7 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1013.5 | 1016.6 | 1006.6 | 10 | 48.5 | 16.5 | 03 | 8.0 | 03 | 2.5 | 07* | 8 | 6 | 5 | 2 | 0 | 0 | 0 | 0 | |
| 中旬 | 1015.3 | 1018.5 | 1001.0 | 11 | 7.5 | 7.5 | 11 | 5.0 | 11 | 1.5 | 11 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1010.8 | 1013.9 | 1004.3 | 26 | 39.5 | 14.0 | 26 | 7.0 | 26 | 2.0 | 26 | 7 | 7 | 6 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 1008.3 | 1011.6 | 999.4 | 03 | 54.0 | 15.5 | 07 | 7.5 | 07 | 2.0 | 07* | 9 | 9 | 9 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1013.3 | 1016.5 | 1004.5 | 18 | 43.5 | 13.5 | 19 | 4.0 | 19 | 1.5 | 14 | 8 | 6 | 6 | 2 | 0 | 0 | 0 | 0 | |
| 下旬 | 1012.0 | 1015.3 | 996.9 | 30 | 36.5 | 22.0 | 30 | 3.0 | 30 | 1.5 | 30 | 7 | 7 | 6 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 1014.7 | 1018.0 | 1002.0 | 05 | 40.0 | 19.5 | 06 | 4.5 | 06 | 1.5 | 06 | 8 | 8 | 6 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1013.0 | 1016.4 | 1005.4 | 18 | 34.5 | 14.5 | 18 | 3.0 | 18 | 1.0 | 20* | 10 | 6 | 5 | 2 | 0 | 0 | 0 | 0 | |
| 下旬 | 1004.6 | 1008.0 | 993.8 | 26 | 85.5 | 25.0 | 31 | 6.5 | 26* | 2.0 | 31* | 11 | 10 | 10 | 3 | 0 | 0 | 0 | 0 | |