旬ごとの値
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寿都（後志地方) 2009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 | 1010.9 | 1015.4 | 997.5 | 10 | 49.0 | 22.5 | 10 | 3.5 | 01 | 1.0 | 02* | 10 | 7 | 5 | 3 | 0 | 0 | 0 | 0 | |
| 中旬 | 1009.2 | 1013.7 | 997.0 | 19 | 68.0 | 31.5 | 14 | 5.0 | 14 | 1.5 | 14 | 10 | 10 | 9 | 3 | 1 | 0 | 0 | 0 | |
| 下旬 | 1015.0 | 1019.5 | 996.3 | 23 | 46.0 | 11.5 | 23 | 3.5 | 21 | 2.0 | 29 | 9 | 9 | 8 | 2 | 0 | 0 | 0 | 0 | |
| 上旬 | 1011.0 | 1015.4 | 1002.6 | 07 | 43.5 | 18.0 | 05 | 5.0 | 05 | 1.5 | 05 | 10 | 6 | 6 | 2 | 0 | 0 | 0 | 0 | |
| 中旬 | 1004.2 | 1008.6 | 981.1 | 14 | 58.5 | 28.0 | 13 | 6.0 | 13 | 1.5 | 17* | 10 | 9 | 9 | 2 | 0 | 0 | 0 | 0 | |
| 下旬 | 1011.9 | 1016.4 | 985.4 | 21 | 13.0 ] | 6.5 ] | 21 | 3.0 ] | 21 | 1.0 ] | 25* | 7 ) | 4 ] | 3 ] | 0 ] | 0 ] | 0 ] | 0 ] | 0 ] | |
| 上旬 | 1012.2 | 1016.7 | 997.0 | 06 | 30.0 | 19.5 | 06 | 4.0 | 06 | 1.5 | 06 | 8 | 5 | 5 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1005.4 | 1009.8 | 986.0 | 14 | 23.0 | 12.0 | 14 | 2.5 | 14 | 1.0 | 14 | 9 | 7 | 6 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 1008.7 | 1013.1 | 990.2 | 22 | 44.5 | 11.5 | 31 | 3.5 | 31 | 2.0 | 31 | 11 | 9 | 9 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 1010.0 | 1014.4 | 1004.0 | 06 | 1.0 | 0.5 | 06* | 0.5 | 06* | 0.5 | 06* | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1008.8 | 1013.1 | 1000.2 | 15 | 1.0 | 1.0 | 15 | 0.5 | 15 | 0.5 | 15 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1006.5 | 1010.8 | 993.8 | 26 | 61.0 | 31.0 | 26 | 7.5 | 21 | 2.0 | 21 | 6 | 4 | 4 | 2 | 1 | 0 | 0 | 0 | |
| 上旬 | 1009.1 | 1013.4 | 1003.4 | 09 | 0.0 | 0.0 | 10* | 0.0 | 10* | 0.0 | 10* | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1003.0 | 1007.2 | 984.1 | 18 | 30.0 | 10.5 | 12 | 2.5 | 18 | 1.0 | 18* | 6 | 6 | 6 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 1007.3 | 1011.5 | 998.9 | 31 | 12.5 | 4.5 | 22 | 1.0 | 31* | 0.5 | 31* | 7 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1004.4 | 1008.5 | 998.4 | 01 | 6.0 | 2.0 | 06 | 1.0 | 10* | 0.5 | 10* | 9 | 5 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1005.5 | 1009.7 | 991.9 | 11 | 47.0 | 31.5 | 11 | 7.0 | 11 | 2.0 | 11 | 6 | 5 | 5 | 1 | 1 | 0 | 0 | 0 | |
| 下旬 | 999.7 | 1003.8 | 986.2 | 23 | 7.5 | 4.5 | 30 | 1.5 | 23 | 0.5 | 30* | 7 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1002.8 | 1006.9 | 992.2 | 10 | 46.5 | 24.0 | 08 | 8.5 | 07 | 3.5 | 07 | 7 | 4 | 3 | 3 | 0 | 0 | 0 | 0 | |
| 中旬 | 1001.2 | 1005.3 | 992.3 | 15 | 119.5 | 63.0 | 15 | 11.0 | 15 | 3.5 | 15 | 8 | 5 | 4 | 3 | 2 | 1 | 0 | 0 | |
| 下旬 | 1003.0 | 1007.1 | 998.6 | 22 | 18.5 | 12.0 | 25 | 3.5 | 25 | 2.0 | 25 | 7 | 6 | 5 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 1007.0 | 1011.1 | 1007.6 | 02 | 3.0 | 2.5 | 02 | 1.5 | 02 | 0.5 | 02* | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1006.9 | 1011.0 | 998.1 | 13 | 25.5 | 13.5 | 20 | 3.5 | 20 | 1.0 | 20* | 7 | 6 | 5 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 1004.3 | 1008.4 | 995.4 | 21 | 63.0 | 32.5 | 21 | 28.0 | 21 | 8.0 | 21 | 6 | 5 | 5 | 2 | 1 | 0 | 0 | 0 | |
| 上旬 | 1006.0 | 1010.1 | 995.9 | 10 | 28.5 | 11.5 | 09 | 7.5 | 08 | 4.5 | 09 | 7 | 5 | 5 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1007.0 | 1011.1 | 1002.1 | 13 | 9.0 | 6.0 | 13 | 3.0 | 13 | 1.0 | 13 | 6 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1014.8 | 1019.0 | 1011.7 | 29* | 25.5 | 13.5 | 28 | 7.0 | 26 | 3.0 | 26 | 7 | 6 | 4 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 1008.6 | 1012.8 | 999.6 | 03 | 36.0 | 16.0 | 02 | 6.0 | 02 | 3.0 | 04 | 8 | 7 | 6 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1004.2 | 1008.4 | 997.4 | 20 | 31.5 | 10.0 | 20 | 6.0 | 18* | 4.5 | 17 | 9 | 8 | 7 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 1014.9 | 1019.2 | 1004.9 | 27 | 18.0 | 13.0 | 21 | 5.5 | 21 | 2.5 | 21 | 5 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 1013.0 | 1017.3 | 1004.1 | 01 | 40.0 | 16.5 | 01 | 7.5 | 05 | 2.5 | 01 | 7 | 6 | 6 | 2 | 0 | 0 | 0 | 0 | |
| 中旬 | 1013.3 | 1017.6 | 994.4 | 15 | 85.5 | 36.5 | 14 | 6.5 | 14 | 1.5 | 18* | 10 | 9 | 9 | 3 | 1 | 0 | 0 | 0 | |
| 下旬 | 1017.1 | 1021.4 | 1014.0 | 21 | 44.5 | 16.5 | 27 | 5.0 | 21 | 1.5 | 27* | 8 | 6 | 3 | 3 | 0 | 0 | 0 | 0 | |
| 上旬 | 1014.2 | 1018.6 | 1001.3 | 05 | 63.5 | 27.5 | 05 | 7.0 | 05 | 2.0 | 09* | 9 | 8 | 5 | 3 | 0 | 0 | 0 | 0 | |
| 中旬 | 1006.8 | 1011.2 | 1001.1 | 19 | 85.5 | 15.0 | 18 | 6.5 | 12 | 2.0 | 12 | 10 | 9 | 8 | 5 | 0 | 0 | 0 | 0 | |
| 下旬 | 1004.6 | 1009.1 | 984.8 | 31 | 41.0 | 10.0 | 31* | 4.0 | 28 | 1.5 | 28 | 11 | 9 | 9 | 2 | 0 | 0 | 0 | 0 | |