旬ごとの値
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小樽（後志地方) 2021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 | 1009.0 | 1012.4 | 995.1 | 07 | 31.5 | 13.5 | 08 | 4.0 | 08 | 1.0 | 08* | 10 | 9 | 7 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1010.9 | 1014.2 | 996.5 | 16 | 34.5 | 12.0 | 19 | 3.5 | 19 | 1.0 | 19 | 10 | 8 | 6 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 1013.6 | 1016.9 | 990.8 | 29 | 15.5 | 3.5 | 27* | 1.5 | 27* | 0.5 | 31* | 8 | 7 | 6 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1005.6 | 1009.0 | 996.6 | 02 | 35.0 | 7.0 | 07* | 2.5 | 02 | 1.0 | 02 | 10 | 10 | 9 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1002.0 | 1005.3 | 968.9 | 16 | 51.5 | 17.5 | 16 | 2.5 | 16 | 1.0 | 18* | 7 | 7 | 7 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 1013.5 | 1016.8 | 1000.7 | 21 | 31.0 | 9.5 | 26 | 3.5 | 26 | 1.0 | 26 | 8 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1018.2 | 1021.6 | 1006.5 | 10 | 55.5 | 28.0 | 02 | 3.0 | 02 | 1.0 | 10* | 9 | 8 | 7 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1013.5 | 1016.8 | 998.9 | 16 | 6.5 | 3.0 | 18 | 1.0 | 18 | 0.5 | 19* | 6 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1007.8 | 1011.0 | 992.3 | 22* | 19.0 | 8.0 | 22 | 3.5 | 29 | 1.5 | 29 | 9 | 5 | 4 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1015.9 | 1019.2 | 1009.9 | 07 | 5.0 | 2.5 | 04 | 0.5 | 09* | 0.5 | 09* | 5 | 5 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1009.8 | 1013.0 | 987.3 | 18 | 62.0 | 31.5 | 18 | 6.0 | 18 | 1.5 | 18 | 7 | 4 | 4 | 2 | 1 | 0 | 0 | 0 | |
| 下旬 | 1013.2 | 1016.4 | 999.5 | 30 | 31.0 | 22.0 | 30 | 3.0 | 30 | 1.0 | 30* | 6 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 1002.9 | 1006.0 | 995.6 | 09 | 21.0 | 9.0 | 03 | 1.5 | 09* | 1.0 | 09 | 8 | 7 | 5 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1008.9 | 1012.1 | 997.3 | 17 | 35.5 | 18.0 | 17 | 4.5 | 17* | 1.0 | 17* | 7 | 3 | 2 | 2 | 0 | 0 | 0 | 0 | |
| 下旬 | 1001.9 | 1005.0 | 996.4 | 29 | 31.0 | 9.5 | 28 | 2.5 | 29* | 1.0 | 29 | 10 | 10 | 9 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1007.3 | 1010.4 | 988.0 | 04 | 7.5 | 7.5 | 04 | 4.5 | 04 | 1.5 | 04 | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1005.3 | 1008.3 | 999.9 | 20 | 15.5 | 8.5 | 19 | 4.5 | 19 | 1.5 | 20* | 5 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1007.7 | 1010.8 | 1002.0 | 21 | 6.0 | 5.0 | 24 | 1.5 | 24 | 0.5 | 24* | 4 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1007.6 | 1010.7 | 1002.5 | 06* | 28.5 | 13.0 | 06 | 5.0 | 06 | 4.0 | 06 | 8 | 4 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1012.0 | 1015.0 | 1009.2 | 11 | 0.0 | 0.0 | 13* | 0.0 | 13* | 0.0 | 13* | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1005.6 | 1008.6 | 1001.9 | 29* | 0.0 | 0.0 | 30* | 0.0 | 30* | 0.0 | 30* | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1003.3 | 1006.3 | 1000.8 | 10 | 63.5 | 52.5 | 10 | 12.5 | 10 | 3.0 | 10 | 8 | 3 | 3 | 1 | 1 | 1 | 0 | 0 | |
| 中旬 | 1012.8 | 1015.9 | 1008.6 | 11 | 32.0 | 29.5 | 18 | 8.0 | 18 | 2.0 | 18 | 6 | 4 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 1006.5 | 1009.5 | 1004.7 | 28 | 3.5 | 1.5 | 22 | 1.0 | 23* | 1.0 | 22 | 8 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1012.9 | 1016.0 | 1010.5 | 09 | -- | -- | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||||
| 中旬 | 1012.1 | 1015.2 | 1000.5 | 13 | 10.5 | 6.0 | 12 | 2.5 | 13* | 2.5 | 12 | 4 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1013.1 | 1016.2 | 1000.5 | 30 | 61.5 | 31.0 | 23 | 13.5 | 23 | 10.5 | 23 | 6 | 4 | 4 | 3 | 1 | 0 | 0 | 0 | |
| 上旬 | 1014.4 | 1017.6 | 1005.1 | 10* | 16.0 | 7.0 | 10 | 4.5 | 10 | 2.0 | 06 | 6 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1014.3 | 1017.5 | 1004.1 | 20 | 106.0 | 42.0 | 20 | 10.0 | 19 | 3.0 | 19* | 8 | 7 | 6 | 4 | 1 | 0 | 0 | 0 | |
| 下旬 | 1015.7 | 1018.9 | 1007.4 | 21 | 87.5 | 50.0 | 21 | 12.0 | 21 | 3.5 | 21 | 7 | 6 | 5 | 2 | 1 | 1 | 0 | 0 | |
| 上旬 | 1013.6 | 1016.8 | 992.3 | 10 | 57.5 | 24.0 | 09 | 9.0 | 09 | 3.5 | 09 | 9 | 7 | 6 | 3 | 0 | 0 | 0 | 0 | |
| 中旬 | 1008.7 | 1011.9 | 992.3 | 11 | 29.0 | 9.5 | 19 | 4.5 | 19 | 2.5 | 19 | 10 | 8 | 7 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1008.7 | 1011.9 | 992.3 | 22 | 92.5 | 30.5 | 27 | 4.5 | 27 | 2.0 | 27 | 9 | 9 | 8 | 3 | 1 | 0 | 0 | 0 | |
| 上旬 | 1014.6 | 1017.9 | 984.1 | 01 | 37.5 | 16.5 | 01 | 3.0 | 03* | 1.5 | 01 | 7 | 6 | 5 | 2 | 0 | 0 | 0 | 0 | |
| 中旬 | 1006.6 | 1009.9 | 996.6 | 17 | 80.0 | 51.5 | 17 | 6.0 | 17 | 2.5 | 17 | 10 | 7 | 6 | 2 | 1 | 1 | 0 | 0 | |
| 下旬 | 1007.4 | 1010.8 | 1003.0 | 26 | 48.5 | 11.0 | 22 | 6.5 | 23 | 2.5 | 22 | 11 | 11 | 9 | 1 | 0 | 0 | 0 | 0 | |