旬ごとの値
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小樽（後志地方) 1999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 | 1003.3 | 1006.6 | -- | 45.5 | 13.5 | 01 | 4.0 | 01 | 1.0 | 04* | 10 | 9 | 9 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1009.5 | 1012.8 | -- | 63.0 | 20.5 | 11 | 4.5 | 11 | 2.5 | 11 | 10 | 9 | 7 | 2 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1007.9 | 1011.3 | -- | 47.5 | 12.0 | 28 | 5.5 | 27 | 1.5 | 27 | 11 | 10 | 9 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1005.6 | 1009.0 | -- | 55.0 | 10.5 | 05 | 4.0 | 05 | 1.5 | 05 | 10 | 10 | 10 | 2 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1009.3 | 1012.6 | -- | 45.0 | 21.0 | 18 | 4.0 | 19 | 2.0 | 19 | 10 | 9 | 4 | 2 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1008.3 | 1011.6 | -- | 29.5 | 11.5 | 28 | 3.0 | 28 | 1.5 | 28 | 7 | 5 | 4 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1007.2 | 1010.5 | 978.3 | 06 | 59.5 | 32.0 | 03 | 10.0 | 03 | 3.0 | 03 | 10 | 8 | 8 | 1 | 1 | 0 | 0 | 0 | |
| 中旬 | 1014.7 | 1018.0 | -- | 11.5 | 6.0 | 19 | 2.0 | 19 | 1.5 | 19 | 8 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1012.9 | 1016.2 | -- | 15.0 | 6.5 | 29 | 3.0 | 29 | 1.0 | 29 | 8 | 7 | 5 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1011.7 | 1015.0 | -- | 35.0 | 15.0 | 02 | 3.0 | 07* | 1.5 | 07 | 9 | 9 | 5 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1007.7 | 1010.9 | -- | 18.5 | 8.0 | 14 | 2.5 | 13 | 1.0 | 13 | 6 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1012.0 | 1015.2 | -- | 1.5 | 1.5 | 28 | 0.5 | 28 | 0.5 | 28 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1006.6 | 1009.7 | -- | 55.5 | 35.5 | 05 | 5.5 | 07 | 2.0 | 07 | 9 | 7 | 7 | 1 | 1 | 0 | 0 | 0 | ||
| 中旬 | 1007.6 | 1010.7 | -- | 2.0 | 1.0 | 20* | 0.5 | 20* | 0.5 | 20* | 4 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1003.2 | 1006.3 | -- | 14.5 | 6.0 | 28 | 3.0 | 28 | 1.0 | 28 | 5 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1007.2 | 1010.3 | -- | 12.0 | 7.5 | 07 | 2.5 | 07 | 1.0 | 07 | 6 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1002.9 | 1005.9 | -- | 0.5 | 0.5 | 15 | 0.5 | 15 | 0.5 | 15 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1005.9 ) | 1009.0 ) | -- | 2.5 | 2.0 | 24 | 1.0 | 24 | 0.5 | 25* | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1008.4 | 1011.5 | -- | 2.5 | 1.5 | 01 | 1.0 | 01 | 0.5 | 03* | 5 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1004.9 | 1007.9 | -- | 60.5 | 28.5 | 16 | 14.0 | 16 | 5.0 | 16 | 7 | 5 | 5 | 3 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1004.0 | 1007.0 | -- | 48.5 | 23.5 | 30 | 11.5 | 30 | 5.0 | 30 | 7 | 6 | 6 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1008.0 | 1011.0 | -- | 63.0 | 32.0 | 02 | 12.0 | 06 | 6.0 | 06 | 3 | 3 | 3 | 2 | 1 | 0 | 0 | 0 | ||
| 中旬 | 1007.0 | 1009.9 | -- | 2.0 | 2.0 | 20 | 2.0 | 20 | 1.0 | 20 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1007.7 | 1010.7 | -- | 23.5 | 10.0 | 24 | 5.5 | 24 | 3.0 | 24 | 7 | 6 | 6 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1008.1 | 1011.1 | -- | 12.0 | 9.0 | 07 | 4.5 | 07 | 2.0 | 07 | 5 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1009.1 | 1012.1 | -- | 37.5 | 20.0 | 20 | 7.5 | 20 | 2.0 | 20 | 8 | 4 | 3 | 2 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1011.9 | 1015.0 | -- | 25.0 | 10.0 | 25 | 3.0 | 25 | 2.5 | 26 | 6 | 5 | 5 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1012.6 | 1015.8 | -- | 46.0 | 21.5 | 02 | 7.0 | 08 | 2.0 | 08 | 4 | 4 | 3 | 2 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1013.3 | 1016.4 | -- | 31.0 | 10.0 | 15 | 9.0 | 15 | 5.0 | 15 | 8 | 5 | 5 | 1 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1013.0 | 1016.1 | -- | 22.5 | 12.5 | 23 | 3.5 | 23 | 1.5 | 29 | 8 | 6 | 5 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1013.8 | 1017.0 | -- | 35.5 | 18.5 | 01 | 4.5 | 08 | 2.0 | 08 | 8 | 6 | 5 | 2 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1012.5 | 1015.8 | -- | 37.0 | 11.5 | 17 | 3.0 | 19* | 1.5 | 19* | 7 | 7 | 7 | 1 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1010.4 | 1013.6 | -- | 33.0 | 13.0 | 25 | 4.0 | 25 | 1.5 | 25 | 8 | 8 | 6 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1013.0 | 1016.3 | -- | 80.0 | 24.0 | 03 | 6.0 | 03 | 2.0 | 09 | 10 | 10 | 10 | 3 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1007.5 | 1010.8 | -- | 34.5 | 16.0 | 11 | 6.0 | 11 | 1.5 | 11 | 9 | 8 | 6 | 1 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1011.6 | 1014.9 | -- | 43.0 | 10.0 | 26 | 5.0 | 31 | 2.0 | 31* | 11 | 8 | 7 | 1 | 0 | 0 | 0 | 0 | ||