旬ごとの値
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根室（根室地方) 2010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 | 996.4 | 1001.3 | 976.0 | 02 | 14.0 | 7.5 | 06 | 3.0 | 05 | 1.0 | 06* | 9 | 5 | 4 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1007.5 | 1012.5 | 989.8 | 13 | 3.5 | 3.0 | 13 | 0.5 | 13* | 0.5 | 13* | 8 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1003.1 | 1008.1 | 996.2 | 28 | 3.5 | 1.0 | 31* | 1.0 | 31* | 1.0 | 31 | 8 | 5 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1004.0 | 1009.0 | 997.9 | 07 | 11.5 | 6.5 | 07 | 2.0 | 01 | 1.0 | 01 | 8 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1012.8 | 1017.9 | 1007.5 | 20 | 0.0 | 0.0 | 20* | 0.0 | 20* | 0.0 | 20* | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1012.0 | 1017.0 | 1005.0 | 26 | 4.0 | 3.0 | 21 | 2.0 | 21 | 1.0 | 21 | 6 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1015.0 | 1020.0 | 992.4 | 10 | 23.0 | 17.0 | 05 | 3.0 | 05 | 1.0 | 05 | 7 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1005.5 | 1010.4 | 988.8 | 16 | 10.0 | 4.5 | 11 | 2.5 | 20 | 0.5 | 20* | 6 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1007.0 | 1011.9 | 972.9 | 21 | 19.5 | 10.0 | 21 | 3.5 | 21 | 1.0 | 28* | 9 | 7 | 5 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 1010.1 | 1015.0 | 994.2 | 02 | 6.5 | 4.5 | 07 | 1.0 | 07 | 0.5 | 07* | 7 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1012.4 | 1017.3 | 990.6 | 14 | 10.5 | 7.5 | 20 | 2.0 | 20 | 0.5 | 20* | 6 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1014.0 | 1018.9 | 1001.8 | 30 | 25.5 | 18.5 | 29 | 6.5 | 29 | 1.5 | 29 | 4 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 1005.0 | 1009.7 | 998.5 | 01 | 49.5 | 48.5 | 07 | 12.5 | 07 | 3.5 | 07 | 7 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | |
| 中旬 | 1011.4 | 1016.2 | 1004.8 | 13 | 13.0 | 9.5 | 20 | 4.0 | 20 | 1.0 | 20 | 4 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1009.6 | 1014.5 | 1005.9 | 27 | 100.0 | 36.5 | 27 | 9.0 | 27 | 3.0 | 27 | 9 | 8 | 8 | 4 | 1 | 0 | 0 | 0 | |
| 上旬 | 1012.1 | 1016.9 | 1011.5 | 06 | 7.5 | 4.5 | 09 | 2.5 | 10 | 0.5 | 10* | 8 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1005.7 | 1010.4 | 998.0 | 17 | 53.0 | 29.5 | 20 | 10.0 | 20 | 4.5 | 20 | 5 | 3 | 2 | 2 | 0 | 0 | 0 | 0 | |
| 下旬 | 1003.6 | 1008.2 | 996.1 | 24 | 26.5 | 13.0 | 23 | 4.5 | 24 | 1.5 | 24 | 6 | 4 | 4 | 2 | 0 | 0 | 0 | 0 | |
| 上旬 | 1001.4 | 1006.0 | 995.0 | 05 | 86.0 | 50.0 | 10 | 11.5 | 10 | 4.5 | 10 | 8 | 5 | 3 | 2 | 1 | 1 | 0 | 0 | |
| 中旬 | 1008.7 | 1013.3 | 997.3 | 12 | 68.0 | 44.0 | 12 | 18.0 | 12 | 3.5 | 12 | 5 | 4 | 4 | 3 | 1 | 0 | 0 | 0 | |
| 下旬 | 1005.1 | 1009.7 | 1000.2 | 30* | 47.5 | 16.5 | 24 | 7.5 | 24 | 2.5 | 24 | 11 | 7 | 7 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 1007.3 | 1011.8 | 1000.7 | 01 | 2.0 | 1.0 | 02* | 1.0 | 02 | 0.5 | 02* | 6 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1006.4 | 1010.9 | 996.3 | 13 | 81.0 | 56.0 | 12 | 31.0 | 12 | 9.0 | 12 | 6 | 5 | 4 | 2 | 1 | 1 | 0 | 0 | |
| 下旬 | 1009.5 | 1014.0 | 1005.6 | 24 | 45.0 | 25.5 | 22 | 13.5 | 22 | 3.0 | 24* | 8 | 3 | 3 | 2 | 0 | 0 | 0 | 0 | |
| 上旬 | 1006.5 | 1011.0 | 996.4 | 07 | 24.5 | 17.0 | 03 | 6.5 | 03 | 3.5 | 06 | 4 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1009.0 ) | 1012.9 ) | 1005.4 | 17 | 30.0 | 17.0 | 17 | 4.5 | 17 | 1.5 | 17 | 5 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | |
| 下旬 | 1009.7 | 1013.0 | 999.1 | 29 | 47.0 | 15.0 | 25 | 5.5 | 28 | 1.0 | 29* | 6 | 6 | 5 | 2 | 0 | 0 | 0 | 0 | |
| 上旬 | 1015.9 | 1019.2 | 1003.2 | 05 | 53.0 | 30.0 | 04 | 4.5 | 04 | 1.5 | 04 | 5 | 3 | 3 | 2 | 1 | 0 | 0 | 0 | |
| 中旬 | 1013.3 | 1016.6 | 1003.6 | 11 | 14.0 | 13.0 | 14 | 2.5 | 14 | 1.5 | 14 | 6 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 1015.1 | 1018.4 | 995.2 | 25 | 0.5 | 0.5 | 27 | 0.5 | 27 | 0.5 | 27 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1004.2 | 1007.5 | 983.6 | 10 | 50.0 | 26.5 | 01 | 6.0 | 09 | 2.5 | 09 | 5 | 3 | 3 | 2 | 0 | 0 | 0 | 0 | |
| 中旬 | 1015.1 | 1018.5 | 1001.0 | 11 | 7.5 | 7.0 | 12 | 4.5 | 12 | 1.0 | 12 | 4 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1010.1 | 1013.5 | 1003.2 | 28 | 17.0 | 8.5 | 23 | 3.5 | 23 | 1.0 | 26* | 6 | 5 | 4 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1003.8 | 1007.2 | 972.6 | 04 | 75.5 | 30.0 | 04 | 8.0 | 03 | 1.5 | 07* | 5 | 5 | 5 | 3 | 1 | 0 | 0 | 0 | |
| 中旬 | 1007.2 | 1010.6 | 994.7 | 14 | 54.0 | 21.5 | 14 | 6.0 | 20 | 1.5 | 20* | 9 | 6 | 4 | 3 | 0 | 0 | 0 | 0 | |
| 下旬 | 999.2 | 1002.6 | 985.6 | 24 | 43.5 | 34.5 | 23 | 5.0 | 23 | 1.5 | 23 | 7 | 6 | 6 | 1 | 1 | 0 | 0 | 0 | |