旬ごとの値
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倶知安（後志地方) 2012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 | 991.1 | 1015.1 | 1001.8 | 04 | 64.0 | 17.0 | 08 | 5.5 | 08 | 1.5 | 08 | 10 | 10 | 10 | 3 | 0 | 0 | 0 | 0 | |
| 中旬 | 994.0 | 1018.4 | 1007.5 | 13 | 69.5 | 20.5 | 13 | 3.5 | 13 | 1.0 | 15* | 10 | 8 | 7 | 2 | 0 | 0 | 0 | 0 | |
| 下旬 | 990.4 | 1014.7 | 1008.2 | 25* | 84.5 | 27.0 | 27 | 5.0 | 23 | 1.5 | 29* | 11 | 9 | 9 | 2 | 0 | 0 | 0 | 0 | |
| 上旬 | 986.5 | 1010.5 | 994.7 | 07 | 77.0 | 24.0 | 09 | 4.0 | 09 | 1.0 | 09* | 10 | 9 | 8 | 4 | 0 | 0 | 0 | 0 | |
| 中旬 | 991.1 | 1015.3 | 1004.1 | 15 | 75.5 | 14.0 | 16 | 2.5 | 19* | 1.0 | 20* | 10 | 10 | 10 | 3 | 0 | 0 | 0 | 0 | |
| 下旬 | 993.6 | 1017.6 | 1003.8 | 23 | 20.5 | 8.0 | 28 | 2.0 | 28 | 1.0 | 28* | 9 | 7 | 6 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 995.7 | 1019.6 | 998.8 | 07 | 11.5 | 7.5 | 07 | 1.5 | 07 | 0.5 | 08* | 9 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 990.5 | 1014.3 | 1003.7 | 20 | 18.5 | 8.0 | 20* | 2.0 | 20* | 1.0 | 20 | 9 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 986.0 | 1009.4 | 996.9 | 24 | 28.0 | 15.0 | 26 | 2.5 | 26 | 1.0 | 26* | 9 | 8 | 5 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 984.8 | 1008.2 | 969.6 | 04 | 28.0 | 9.0 | 04 | 2.5 | 04 | 1.0 | 04 | 9 | 7 | 5 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 992.4 | 1015.5 | 993.9 | 11 | 14.5 | 12.5 | 11 | 4.0 | 11 | 1.0 | 11 | 5 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 993.7 | 1016.4 | 1002.8 | 26 | 7.0 | 5.0 | 26 | 2.0 | 26 | 1.0 | 26 | 5 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 985.6 | 1007.9 | 989.9 | 05 | 46.0 | 20.0 | 04 | 4.5 | 05 | 2.5 | 08 | 6 | 6 | 6 | 2 | 0 | 0 | 0 | 0 | |
| 中旬 | 987.3 | 1009.9 | 995.8 | 16 | 6.5 | 5.5 | 16 | 3.0 | 16 | 1.5 | 16 | 5 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 993.1 | 1015.6 | 1005.6 | 25 | 8.0 | 8.0 | 29 | 3.5 | 29 | 1.5 | 29 | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 988.2 | 1010.2 | 1003.1 | 06 | 1.0 | 1.0 | 07 | 1.0 | 07 | 0.5 | 07 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 989.2 | 1011.4 | 1003.6 | 20 | 25.0 | 18.0 | 20 | 4.5 | 17 | 2.0 | 17 | 4 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 990.0 | 1012.1 | 1003.9 | 21 | 4.5 | 2.5 | 22 | 1.5 | 23 | 0.5 | 23* | 4 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 983.7 | 1005.3 | 999.2 | 07 | 17.0 | 14.0 | 05 | 7.0 | 05 | 1.5 | 05 | 8 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 986.7 | 1008.5 | 993.4 | 13* | 35.5 | 33.5 | 12 | 7.5 | 12 | 2.0 | 12 | 4 | 4 | 2 | 1 | 1 | 0 | 0 | 0 | |
| 下旬 | 988.4 | 1010.0 | 1004.0 | 28 | 0.5 | 0.5 | 24 | 0.5 | 24 | 0.5 | 24 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 989.0 | 1010.7 | 1004.8 | 06 | 36.0 | 18.5 | 05 | 9.0 | 01 | 4.0 | 01 | 6 | 3 | 3 | 2 | 0 | 0 | 0 | 0 | |
| 中旬 | 988.5 | 1010.1 | 998.6 | 13 | 129.5 | 62.5 | 16 | 39.5 | 16 | 13.5 | 16 | 5 | 4 | 4 | 3 | 2 | 1 | 0 | 0 | |
| 下旬 | 993.4 | 1014.8 | 1007.4 | 30 | 11.5 ) | 9.0 ) | 23 | 7.5 ) | 23 | 3.0 ) | 23 | 4 ) | 3 ) | 2 ) | 0 ) | 0 ) | 0 ) | 0 ) | 0 ) | |
| 上旬 | 995.1 | 1016.8 | 1010.6 | 10 | 44.0 | 38.0 | 09 | 12.0 | 09 | 5.5 | 09 | 5 | 3 | 3 | 1 | 1 | 0 | 0 | 0 | |
| 中旬 | 990.8 | 1012.3 | 1004.3 | 19 | 51.0 | 21.0 | 16 | 15.0 | 12 | 7.5 | 12 | 6 | 5 | 5 | 2 | 0 | 0 | 0 | 0 | |
| 下旬 | 993.5 | 1015.7 | 1007.2 | 30* | 20.0 | 8.5 | 25 | 6.0 | 25 | 4.0 | 29* | 7 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 993.5 | 1016.0 | 1002.2 | 01 | 13.5 | 9.0 | 06 | 6.5 | 06 | 6.5 | 06 | 7 | 5 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 990.1 | 1012.6 | 1003.8 | 17 | 98.5 | 31.5 | 14 | 18.0 | 14 | 5.5 | 11 | 10 | 10 | 10 | 3 | 1 | 0 | 0 | 0 | |
| 下旬 | 992.2 | 1015.0 | 994.6 | 23 | 66.5 | 26.5 | 23 | 12.0 | 23 | 4.0 | 23 | 10 | 6 | 6 | 3 | 0 | 0 | 0 | 0 | |
| 上旬 | 989.7 | 1012.4 | 997.9 | 02 | 123.5 | 54.5 | 07 | 7.5 | 07 | 2.0 | 07 | 10 | 8 | 8 | 4 | 1 | 1 | 0 | 0 | |
| 中旬 | 986.7 | 1009.8 | 998.3 | 14 | 77.0 | 20.0 | 17 | 5.5 | 12 | 2.5 | 12 | 9 | 9 | 7 | 4 | 0 | 0 | 0 | 0 | |
| 下旬 | 988.9 | 1012.4 | 985.1 | 27 | 88.0 | 19.5 | 27 | 4.5 | 27 | 1.5 | 28* | 10 | 10 | 10 | 3 | 0 | 0 | 0 | 0 | |
| 上旬 | 985.2 | 1008.9 | 990.5 | 06 | 160.5 | 52.5 | 04 | 11.0 | 04 | 3.0 | 04 | 10 | 10 | 10 | 6 | 2 | 1 | 0 | 0 | |
| 中旬 | 992.1 | 1016.0 | 1004.4 | 18 | 82.0 | 18.5 | 16 | 3.5 | 16 | 1.0 | 20* | 10 | 10 | 7 | 4 | 0 | 0 | 0 | 0 | |
| 下旬 | 990.9 | 1015.1 | 994.2 | 31 | 71.5 | 13.5 | 27 | 4.0 | 25 | 2.0 | 25 | 11 | 10 | 9 | 5 | 0 | 0 | 0 | 0 | |