旬ごとの値
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倶知安（後志地方) 1963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 | 981.5 | 1004.2 | -- | 32.4 | 11.8 | 02 | 4.6 | 02 | 1.6 | 02 | 9 | 7 | 6 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 976.7 | 999.3 | -- | 44.0 | 15.2 | 13 | 2.9 | 19* | 0.7 | 19* | 10 | 7 | 7 | 2 | 0 | 0 | 0 | 0 | ||
| 下旬 | 978.0 | 1000.6 | -- | 28.8 | 12.2 | 25 | 4.5 | 25 | 1.2 | 25 | 11 | 10 | 6 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 992.3 | 1015.1 | -- | 16.7 | 6.0 | 10 | 1.5 | 07 | 0.6 | 10* | 9 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 992.2 | 1015.0 | -- | 77.1 | 30.5 | 18 | 4.4 | 18 | 1.0 | 11 | 10 | 9 | 8 | 2 | 1 | 0 | 0 | 0 | ||
| 下旬 | 984.8 | 1007.1 | -- | 8.9 | 4.0 | 24 | 1.3 | 24 | 0.8 | 24 | 7 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 992.3 | 1015.0 | -- | 30.3 | 17.5 | 01 | 2.5 | 01 | 0.8 | 01 | 9 | 8 | 6 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 995.0 | 1017.3 | -- | 2.9 | 1.3 | 20 | 0.6 | 20 | 0.2 | 20* | 4 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 990.1 | 1012.3 | -- | 49.4 | 15.3 | 29 | 2.7 | 29 | 0.8 | 29 | 10 | 7 | 6 | 3 | 0 | 0 | 0 | 0 | ||
| 上旬 | 993.2 | 1015.4 | -- | 62.1 | 20.0 | 01 | 4.8 | 01 | 1.3 | 01 | 8 | 6 | 6 | 3 | 0 | 0 | 0 | 0 | ||
| 中旬 | 995.8 | 1017.8 | -- | 26.6 | 9.4 | 16* | 4.8 ) | 17 | 1.9 ) | 17 | 8 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 996.5 | 1018.3 | -- | 22.5 | 12.0 | 24 | 3.7 | 24 | 0.8 | 29 | 6 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 992.1 | 1013.7 | -- | 3.0 | 1.4 | 04 | 1.0 | 04 | 0.4 | 05 | 6 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 991.3 | 1012.6 | -- | 45.0 | 21.2 | 14 | 5.5 | 13 | 2.5 | 13 | 4 | 3 | 3 | 2 | 0 | 0 | 0 | 0 | ||
| 下旬 | 985.2 | 1006.4 | -- | 41.4 | 20.7 | 31 | 6.1 | 30 | 1.7 | 31 | 8 | 3 | 3 | 2 | 0 | 0 | 0 | 0 | ||
| 上旬 | 991.1 | 1012.5 | -- | 34.2 | 28.5 | 09 | 4.0 | 09 | 1.0 | 09 | 7 | 5 | 3 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 991.2 | 1012.2 | -- | 43.7 | 26.5 | 14 | 5.6 | 20 | 1.4 | 20 | 3 | 3 | 3 | 2 | 0 | 0 | 0 | 0 | ||
| 下旬 | 988.3 | 1009.3 | -- | 36.4 | 20.2 | 22 | 5.5 | 22 | 1.9 | 22 | 7 | 4 | 4 | 2 | 0 | 0 | 0 | 0 | ||
| 上旬 | 986.0 | 1006.7 | -- | 20.3 | 10.7 | 08 | 3.1 | 08 | 1.7 | 08 | 6 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 990.1 | 1011.0 | -- | 52.7 | 39.3 | 16 | 7.6 ) | 16 | 2.1 ) | 16 | 4 | 4 | 4 | 1 | 1 | 0 | 0 | 0 | ||
| 下旬 | 989.8 | 1010.3 | -- | 87.1 | 27.1 | 25 | 11.7 | 29 | 4.3 | 29 | 8 | 7 | 7 | 4 | 0 | 0 | 0 | 0 | ||
| 上旬 | 991.6 | 1012.2 | -- | 48.3 | 48.2 | 03 | 18.3 | 03 | 8.0 | 03 | 2 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | ||
| 中旬 | 983.9 | 1004.4 | -- | 47.6 | 21.0 | 15 | 6.9 | 14 | 3.9 | 16 | 7 | 6 | 6 | 2 | 0 | 0 | 0 | 0 | ||
| 下旬 | 987.8 | 1008.5 | -- | 36.5 | 25.0 | 30 | 9.1 | 25 | 8.6 | 25 | 7 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 987.2 | 1008.1 | -- | 32.1 | 15.0 | 01 | 8.9 | 01 | 3.8 | 01 | 8 | 6 | 5 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 986.2 | 1007.3 | -- | 106.4 | 35.2 | 16 | 9.3 | 16 | 2.5 | 19 | 8 | 8 | 7 | 4 | 1 | 0 | 0 | 0 | ||
| 下旬 | 992.7 | 1014.1 | -- | 35.3 | 12.5 | 26 | 6.0 | 26 | 1.8 | 26 | 8 | 7 | 7 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 994.8 | 1016.4 | -- | 43.6 | 27.8 | 01 | 8.3 | 01 | 3.2 | 06 | 8 | 4 | 4 | 2 | 0 | 0 | 0 | 0 | ||
| 中旬 | 997.1 | 1018.8 | -- | 38.1 | 19.0 | 16 | 5.6 | 16 | 1.3 | 16 | 8 | 5 | 5 | 1 | 0 | 0 | 0 | 0 | ||
| 下旬 | 999.8 | 1021.6 | -- | 12.5 | 6.3 | 31 | 1.6 | 31 | 0.9 | 31* | 4 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 996.3 | 1018.3 | -- | 54.5 | 24.5 | 08 | 8.8 | 07 | 2.6 | 07 | 6 | 5 | 4 | 2 | 0 | 0 | 0 | 0 | ||
| 中旬 | 992.5 | 1014.5 | -- | 38.1 | 18.2 | 11 | 4.8 | 11 | 1.6 | 14 | 10 | 9 | 8 | 1 | 0 | 0 | 0 | 0 | ||
| 下旬 | 990.8 | 1013.0 | -- | 92.8 | 32.7 | 25 | 6.1 | 25 | 1.3 | 29 | 10 | 8 | 8 | 3 | 1 | 0 | 0 | 0 | ||
| 上旬 | 996.0 | 1018.4 | -- | 48.8 | 14.4 | 07 | 4.6 | 07 | 1.1 | 07 | 9 | 9 | 8 | 2 | 0 | 0 | 0 | 0 | ||
| 中旬 | 989.0 | 1011.6 | -- | 75.3 | 15.6 | 19 | 4.5 ) | 11 | 1.0 ) | 18* | 10 | 10 | 10 | 3 | 0 | 0 | 0 | 0 | ||
| 下旬 | 989.7 | 1012.2 | -- | 65.1 | 14.4 | 29 | 4.6 | 29 | 1.1 | 31 | 11 | 10 | 10 | 1 | 0 | 0 | 0 | 0 | ||