半旬ごとの値
倶知安(後志地方) 1981年(半旬ごとの値) 詳細(気圧・降水量)
月 | 半旬 | 日~日 | 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 | ||||||||||||||
第1半旬 | 1~ 5 | 984.7 | 1007.2 | -- | 7.0 | 4.5 | 02 | 1.0 | 02 | 0.0 | 04* | 4 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | ||
第2半旬 | 6~10 | 981.7 | 1004.3 | -- | 72.5 | 26.5 | 07 | 4.5 | 07 | 1.0 | 07 | 5 | 5 | 5 | 3 | 0 | 0 | 0 | 0 | ||
第3半旬 | 11~15 | 984.3 | 1007.3 | -- | 52.5 | 38.5 | 12 | 5.5 | 12 | 1.0 | 12 | 5 | 4 | 4 | 1 | 1 | 0 | 0 | 0 | ||
第4半旬 | 16~20 | 990.5 | 1013.5 | -- | 14.5 | 8.5 | 20 | 1.5 | 20* | 0.5 | 20 | 5 | 5 | 3 | 0 | 0 | 0 | 0 | 0 | ||
第5半旬 | 21~25 | 991.3 | 1014.2 | -- | 45.0 | 18.5 | 21 | 3.5 | 21 | 0.5 | 25* | 5 | 5 | 5 | 2 | 0 | 0 | 0 | 0 | ||
第6半旬 | 26~31 | 992.2 | 1015.1 | -- | 66.0 | 17.5 | 30 | 3.0 | 30* | 0.5 | 30* | 6 | 6 | 6 | 3 | 0 | 0 | 0 | 0 | ||
第1半旬 | 1~ 5 | 991.5 | 1014.2 | -- | 1.5 | 0.5 | 05* | 0.5 | 05* | 0.0 | 05* | 5 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | ||
第2半旬 | 6~10 | 984.8 | 1007.3 | -- | 40.0 | 14.5 | 08 | 3.0 | 10 | 0.5 | 10* | 5 | 5 | 5 | 2 | 0 | 0 | 0 | 0 | ||
第3半旬 | 11~15 | 989.2 | 1011.8 | -- | 28.5 | 14.5 | 11 | 2.5 | 12 | 1.0 | 12 | 5 | 3 | 3 | 2 | 0 | 0 | 0 | 0 | ||
第4半旬 | 16~20 | 991.2 | 1013.8 | -- | 27.0 | 12.5 | 19 | 2.5 | 20 | 0.5 | 20* | 5 | 5 | 5 | 1 | 0 | 0 | 0 | 0 | ||
第5半旬 | 21~25 | 990.1 | 1013.0 | -- | 29.0 | 13.5 | 21 | 2.5 | 22* | 0.5 | 22* | 3 | 3 | 3 | 2 | 0 | 0 | 0 | 0 | ||
第6半旬 | 26~28 | 991.1 | 1014.2 | -- | 12.5 | 8.5 | 28 | 1.5 | 28 | 0.5 | 28 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | ||
第1半旬 | 1~ 5 | 994.4 | 1017.0 | -- | 29.0 | 9.5 | 01 | 2.0 | 05 | 1.0 | 05 | 5 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | ||
第2半旬 | 6~10 | 992.9 | 1015.9 | -- | 37.0 | 19.5 | 08 | 3.5 | 07 | 1.0 | 07 | 5 | 5 | 3 | 1 | 0 | 0 | 0 | 0 | ||
第3半旬 | 11~15 | 993.4 | 1015.9 | 977.1 | 15 | 27.0 | 11.0 | 12 | 2.5 | 14 | 0.5 | 14 | 4 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | |
第4半旬 | 16~20 | 986.4 | 1008.7 | -- | 19.5 | 12.5 | 17 | 2.5 | 17 | 1.0 | 17 | 3 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | ||
第5半旬 | 21~25 | 995.8 | 1018.3 | -- | 2.5 | 2.0 | 25 | 0.5 | 25* | 0.0 | 25* | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | ||
第6半旬 | 26~31 | 990.7 | 1013.0 | -- | 9.5 | 4.0 | 27 | 1.0 | 27 | 0.0 | 31* | 6 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | ||
第1半旬 | 1~ 5 | 988.1 | 1010.1 | -- | 0.0 | 0.0 | 02* | 0.0 | 02* | 0.0 | 02* | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
第2半旬 | 6~10 | 993.9 | 1016.0 | -- | 13.5 | 9.0 | 10 | 3.0 | 10 | 0.5 | 10 | 3 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | ||
第3半旬 | 11~15 | 988.0 | 1010.0 | -- | 41.0 | 22.5 | 11 | 2.5 | 11 | 0.5 | 14* | 5 | 5 | 4 | 2 | 0 | 0 | 0 | 0 | ||
第4半旬 | 16~20 | 989.7 | 1011.8 | -- | 26.0 | 25.5 | 20 | 4.5 | 20 | 1.0 | 20 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | ||
第5半旬 | 21~25 | 984.0 | 1005.5 | -- | 4.5 | 4.5 | 25 | 2.0 | 25 | 0.5 | 25 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | ||
第6半旬 | 26~30 | 990.7 | 1012.4 | -- | 10.0 | 9.0 | 30 | 2.5 | 30 | 0.5 | 30* | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | ||
第1半旬 | 1~ 5 | 993.0 | 1014.6 | -- | 2.0 | 1.0 | 04 | 1.0 | 04* | 0.5 | 04* | 3 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | ||
第2半旬 | 6~10 | 991.9 | 1013.3 | -- | 2.5 | 2.5 | 09 | 1.5 | 09 | 0.5 | 09 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | ||
第3半旬 | 11~15 | 986.1 | 1007.7 | -- | 9.5 | 4.0 | 12 | 2.0 | 15* | 1.0 | 12 | 5 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | ||
第4半旬 | 16~20 | 991.7 | 1013.4 | -- | 5.5 | 5.0 | 18 | 2.0 | 18 | 0.5 | 19* | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | ||
第5半旬 | 21~25 | 984.7 | 1006.0 | -- | 24.5 | 22.0 | 25 | 3.5 | 25 | 1.0 | 25* | 3 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | ||
第6半旬 | 26~31 | 985.7 | 1007.3 | -- | 40.0 | 21.0 | 29 | 3.0 | 29 | 1.0 | 29 | 4 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | ||
第1半旬 | 1~ 5 | 990.5 | 1011.9 | -- | 0.0 | 0.0 | 05* | 0.0 | 05* | 0.0 | 05* | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
第2半旬 | 6~10 | 995.9 | 1017.2 | -- | 0.0 | 0.0 | 10* | 0.0 | 10* | 0.0 | 10* | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
第3半旬 | 11~15 | 987.8 | 1008.8 | -- | 6.5 | 5.0 | 12 | 2.0 | 12 | 0.5 | 12* | 3 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | ||
第4半旬 | 16~20 | 991.3 | 1012.5 | -- | 4.0 | 4.0 | 17 | 1.5 | 17 | 0.5 | 17 | 5 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | ||
第5半旬 | 21~25 | 985.8 | 1006.9 | -- | 16.5 | 16.5 | 23 | 7.0 | 23 | 2.5 | 23 | 2 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | ||
第6半旬 | 26~30 | 987.1 | 1007.9 | -- | 94.0 | 82.0 | 28 | 36.0 | 28 | 9.5 | 28 | 4 | 3 | 3 | 1 | 1 | 1 | 1 | 0 | ||
第1半旬 | 1~ 5 | 995.1 | 1016.2 | -- | 21.0 | 21.0 | 05 | 5.0 | 05 | 2.0 | 05 | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | ||
第2半旬 | 6~10 | 981.7 | 1002.2 | -- | 53.5 | 27.0 | 10 | 9.5 | 10 | 4.0 | 10 | 4 | 3 | 3 | 3 | 0 | 0 | 0 | 0 | ||
第3半旬 | 11~15 | 991.0 | 1011.7 | -- | 0.5 | 0.5 | 15 | 0.5 | 15 | 0.5 | 15 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | ||
第4半旬 | 16~20 | 987.9 | 1008.2 | -- | 12.5 | 10.0 | 17 | 5.5 | 17 | 1.5 | 17 | 3 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | ||
第5半旬 | 21~25 | 987.6 | 1008.2 | -- | 0.0 | 0.0 | 25* | 0.0 | 25* | 0.0 | 25* | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
第6半旬 | 26~31 | 991.4 | 1011.9 | -- | 0.0 | 0.0 | 28 | 0.0 | 28 | 0.0 | 28 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
第1半旬 | 1~ 5 | 984.0 | 1004.3 | -- | 135.0 | 73.5 | 04 | 16.5 | 04 | 4.5 | 04 | 3 | 3 | 3 | 2 | 2 | 2 | 1 | 0 | ||
第2半旬 | 6~10 | 982.5 | 1003.1 | -- | 22.5 | 14.0 | 06 | 5.5 | 10* | 1.5 | 09* | 4 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | ||
第3半旬 | 11~15 | 988.2 | 1008.9 | -- | 38.5 | 38.5 | 12 | 16.5 | 12 | 6.0 | 12 | 2 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | ||
第4半旬 | 16~20 | 987.0 | 1007.7 | -- | 15.5 | 10.5 | 19 | 10.0 | 19 | 5.0 | 19 | 2 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | ||
第5半旬 | 21~25 | 980.9 | 1001.5 | 968.1 | 23 | 162.5 | 134.5 | 23 | 22.5 | 23 | 6.0 | 22 | 4 | 3 | 3 | 2 | 1 | 1 | 1 | 1 | |
第6半旬 | 26~31 | 987.1 | 1007.8 | -- | 34.5 | 21.0 | 26 | 10.5 | 26 | 2.5 | 31* | 3 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | ||
第1半旬 | 1~ 5 | 986.9 | 1008.0 | -- | 78.0 | 69.5 | 04 | 9.5 | 04 | 2.0 | 04 | 4 | 3 | 3 | 1 | 1 | 1 | 0 | 0 | ||
第2半旬 | 6~10 | 989.5 | 1010.5 | -- | 29.5 | 28.5 | 09 | 8.5 | 09 | 4.0 | 09 | 2 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | ||
第3半旬 | 11~15 | 991.9 | 1013.1 | -- | 36.0 | 17.0 | 14* | 10.5 | 13 | 7.5 | 13 | 4 | 3 | 3 | 2 | 0 | 0 | 0 | 0 | ||
第4半旬 | 16~20 | 998.8 | 1020.0 | -- | -- | -- | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
第5半旬 | 21~25 | 997.5 | 1018.7 | -- | 0.0 | 0.0 | 22 | 0.0 | 22 | 0.0 | 22 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
第6半旬 | 26~30 | 988.3 | 1009.6 | -- | 53.0 | 48.0 | 28 | 8.0 | 28 | 2.0 | 28 | 2 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | ||
第1半旬 | 1~ 5 | 985.7 | 1007.0 | -- | 35.0 | 24.5 | 05 | 5.5 | 05 | 1.0 | 05* | 4 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | ||
第2半旬 | 6~10 | 986.0 | 1007.3 | -- | 17.0 | 12.0 | 10 | 2.5 | 09 | 1.0 | 09 | 3 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | ||
第3半旬 | 11~15 | 995.3 | 1016.9 | -- | 21.5 | 20.5 | 14 | 5.0 | 14 | 1.5 | 14 | 3 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | ||
第4半旬 | 16~20 | 995.1 | 1016.8 | -- | 27.0 | 21.0 | 19 | 6.5 | 19 | 1.5 | 19 | 5 | 4 | 2 | 1 | 0 | 0 | 0 | 0 | ||
第5半旬 | 21~25 | 984.1 | 1005.8 | -- | 65.0 | 33.5 | 23 | 10.5 | 23 | 2.0 | 23 | 4 | 4 | 4 | 3 | 1 | 0 | 0 | 0 | ||
第6半旬 | 26~31 | 999.9 | 1021.9 | -- | 13.5 | 9.5 | 31 | 7.0 | 31 | 1.5 | 31 | 3 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | ||
第1半旬 | 1~ 5 | 994.6 | 1016.7 | -- | 24.5 | 14.5 | 03 | 3.0 | 03 | 1.5 | 03 | 5 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | ||
第2半旬 | 6~10 | 995.9 | 1018.4 | -- | 27.0 | 20.0 | 08 | 4.5 | 08 | 0.5 | 08 | 5 | 5 | 4 | 1 | 0 | 0 | 0 | 0 | ||
第3半旬 | 11~15 | 991.6 | 1013.8 | -- | 24.0 | 16.0 | 11 | 2.0 | 11 | 0.5 | 13* | 5 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | ||
第4半旬 | 16~20 | 991.0 | 1013.2 | -- | 24.5 | 11.5 | 16 | 1.5 | 20* | 0.5 | 17 | 5 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | ||
第5半旬 | 21~25 | 991.7 | 1014.2 | -- | 44.0 | 13.5 | 23 | 4.0 | 23 | 1.0 | 23 | 5 | 5 | 5 | 2 | 0 | 0 | 0 | 0 | ||
第6半旬 | 26~30 | 998.7 | 1021.7 | -- | 48.0 | 18.0 | 28 | 3.0 | 27 | 1.0 | 27 | 5 | 5 | 4 | 3 | 0 | 0 | 0 | 0 | ||
第1半旬 | 1~ 5 | 995.7 | 1018.5 | -- | 14.5 | 8.0 | 05 | 2.5 | 05 | 0.5 | 05 | 5 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | ||
第2半旬 | 6~10 | 993.2 | 1015.7 | -- | 13.0 | 12.0 | 09 | 3.0 | 09 | 0.5 | 09 | 5 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | ||
第3半旬 | 11~15 | 985.4 | 1007.7 | -- | 53.0 | 24.0 | 13 | 5.0 | 13 | 2.5 | 15 | 5 | 4 | 4 | 2 | 0 | 0 | 0 | 0 | ||
第4半旬 | 16~20 | 994.7 | 1017.1 | -- | 13.0 | 9.5 | 20 | 1.5 | 20 | 0.5 | 20* | 5 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | ||
第5半旬 | 21~25 | 990.6 | 1013.1 | -- | 24.0 | 12.5 | 24 | 4.0 | 23 | 1.0 | 23 | 5 | 3 | 3 | 2 | 0 | 0 | 0 | 0 | ||
第6半旬 | 26~31 | 994.9 | 1017.6 | -- | 21.5 | 10.5 | 29 | 2.5 | 29 | 0.5 | 31* | 6 | 6 | 5 | 1 | 0 | 0 | 0 | 0 |