旬ごとの値
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倶知安（後志地方) 1982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 | 994.8 | 1017.5 | -- | 48.0 | 10.5 | 01 | 2.5 | 04* | 1.0 | 10* | 10 | 9 | 9 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 988.0 | 1010.9 | -- | 67.0 | 15.5 | 12 | 5.5 | 12 | 2.0 | 12 | 10 | 9 | 8 | 2 | 0 | 0 | 0 | 0 | ||
| 下旬 | 989.9 | 1012.7 | -- | 71.5 | 17.5 | 28 | 6.5 | 28 | 2.0 | 28 | 11 | 10 | 10 | 2 | 0 | 0 | 0 | 0 | ||
| 上旬 | 990.6 | 1013.8 | -- | 89.0 | 15.5 | 08 | 3.0 | 03 | 1.0 | 08* | 10 | 10 | 10 | 5 | 0 | 0 | 0 | 0 | ||
| 中旬 | 997.5 | 1020.5 | -- | 37.5 | 12.5 | 12 | 2.5 | 12 | 0.5 | 18* | 10 | 7 | 7 | 1 | 0 | 0 | 0 | 0 | ||
| 下旬 | 991.6 | 1014.3 | -- | 36.0 | 12.0 | 25 | 4.5 | 26 | 1.5 | 21 | 8 | 8 | 6 | 2 | 0 | 0 | 0 | 0 | ||
| 上旬 | 987.6 | 1010.0 | -- | 63.0 | 26.0 | 10 | 6.0 | 10 | 1.5 | 10 | 10 | 10 | 8 | 2 | 0 | 0 | 0 | 0 | ||
| 中旬 | 996.4 | 1018.9 | -- | 19.5 | 6.0 | 16 | 3.0 | 18 | 1.0 | 18 | 8 | 7 | 5 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 992.7 | 1015.1 | -- | 45.0 | 11.5 | 25 | 2.5 | 25* | 1.0 | 25 | 9 | 9 | 9 | 3 | 0 | 0 | 0 | 0 | ||
| 上旬 | 991.5 | 1013.7 | -- | 46.5 | 27.5 | 10 | 4.0 | 03 | 1.0 | 03 | 5 | 4 | 4 | 2 | 0 | 0 | 0 | 0 | ||
| 中旬 | 991.6 | 1013.6 | -- | 52.0 | 16.5 | 16 | 2.0 | 19* | 0.5 | 20* | 8 | 7 | 6 | 2 | 0 | 0 | 0 | 0 | ||
| 下旬 | 996.8 | 1018.7 | -- | 2.5 | 2.5 | 29 | 2.0 | 29 | 0.5 | 29 | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 987.1 | 1008.4 | -- | 22.5 | 13.0 | 05 | 6.0 | 05 | 1.5 | 05 | 6 | 5 | 5 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 988.5 | 1009.9 | -- | 21.5 | 7.5 | 13 | 3.0 | 12 | 2.0 | 12 | 7 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 989.9 | 1011.2 | -- | 23.0 | 7.0 | 25 | 3.5 | 21 | 1.0 | 28* | 8 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 986.5 | 1007.6 | -- | 29.0 | 19.5 | 01 | 4.0 | 01 | 1.0 | 02* | 7 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 985.4 | 1006.4 | -- | 5.0 | 5.0 | 16 | 3.0 | 16 | 1.0 | 16 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 988.8 | 1009.8 | -- | 8.5 | 5.0 | 27 | 2.5 | 27 | 1.0 | 27 | 5 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 990.1 | 1010.8 | -- | -- | -- | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 987.0 | 1007.6 | -- | 19.5 | 10.5 | 18 | 8.5 | 18 | 3.0 | 18 | 6 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | ||
| 下旬 | 992.5 | 1013.3 | -- | 23.0 | 10.0 | 22 | 10.0 | 22 | 5.0 | 22 | 5 | 5 | 4 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 988.8 | 1009.2 | -- | 0.0 | 0.0 | 10* | 0.0 | 10* | 0.0 | 10* | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 992.8 | 1013.4 | -- | 4.0 | 4.0 | 14 | 3.5 | 14 | 1.5 | 14 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 990.2 | 1010.8 | -- | 39.5 | 14.5 | 22 | 6.0 | 22 | 2.0 | 24* | 7 | 7 | 5 | 2 | 0 | 0 | 0 | 0 | ||
| 上旬 | 993.7 | 1014.8 | -- | 11.0 | 9.0 | 10 | 3.0 | 10 | 1.0 | 10* | 3 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 993.8 | 1014.9 | -- | 72.0 | 64.5 | 13 | 10.5 | 13 | 3.0 | 13 | 4 | 3 | 3 | 1 | 1 | 1 | 0 | 0 | ||
| 下旬 | 989.7 | 1010.8 | -- | 40.0 | 19.0 | 21 | 5.0 | 22 | 2.5 | 21 | 8 | 5 | 4 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 996.9 | 1018.6 | -- | 11.0 | 10.0 | 05 | 7.5 | 05 | 4.0 | 05 | 2 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 995.8 | 1017.2 | -- | 68.5 | 55.0 | 20 | 10.0 | 15 | 8.5 | 15 | 4 | 4 | 3 | 2 | 1 | 1 | 0 | 0 | ||
| 下旬 | 992.7 | 1014.4 | -- | 39.5 | 21.5 | 25 | 5.0 | 25 | 1.5 | 25* | 4 | 4 | 4 | 2 | 0 | 0 | 0 | 0 | ||
| 上旬 | 998.9 | 1020.9 | -- | 32.0 | 19.0 | 01 | 9.0 | 01 | 3.0 | 01 | 7 | 5 | 5 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 993.0 | 1014.9 | -- | 38.5 | 24.0 | 16 | 12.0 | 16 | 2.5 | 16 | 9 | 7 | 5 | 1 | 0 | 0 | 0 | 0 | ||
| 下旬 | 992.4 | 1014.7 | -- | 87.5 | 28.5 | 30 | 4.5 | 30* | 1.5 | 30* | 10 | 7 | 7 | 4 | 0 | 0 | 0 | 0 | ||
| 上旬 | 993.0 | 1015.4 | -- | 39.5 | 12.0 | 05 | 3.0 | 05 | 0.5 | 08* | 9 | 7 | 7 | 2 | 0 | 0 | 0 | 0 | ||
| 中旬 | 994.3 | 1017.0 | -- | 60.0 | 13.0 | 18 | 2.5 | 13 | 1.0 | 19 | 10 | 10 | 10 | 2 | 0 | 0 | 0 | 0 | ||
| 下旬 | 990.0 | 1012.4 | -- | 90.0 | 16.5 | 23 | 6.5 | 23 | 1.5 | 23 | 10 | 9 | 9 | 5 | 0 | 0 | 0 | 0 | ||