旬ごとの値
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室蘭（胆振地方) 2014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 | 1005.0 | 1011.3 | 993.0 | 01 | 9.5 | 3.0 | 01 | 1.0 | 01 | 1.0 | 01 | 10 | 9 | 5 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1012.6 | 1019.0 | 1010.8 | 12 | 16.5 | 5.5 | 18 | 3.5 | 19 | 1.0 | 19* | 9 | 6 | 4 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1007.1 | 1013.4 | 997.3 | 31 | 26.0 | 8.0 | 28 | 3.0 | 28 | 1.0 | 28* | 11 | 9 | 8 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1008.4 | 1014.8 | 997.8 | 02 | 10.5 | 5.0 | 05 | 1.5 | 05 | 1.0 | 05 | 10 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1014.2 | 1020.6 | 1011.5 | 16 | 23.5 | 12.0 | 16 | 3.0 | 16 | 1.0 | 16* | 10 | 4 | 3 | 2 | 0 | 0 | 0 | 0 | |
| 下旬 | 1016.6 | 1022.9 | 1009.7 | 28 | 0.0 | 0.0 | 28* | 0.0 | 28* | 0.0 | 28* | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1008.0 | 1014.3 | 1006.0 | 05 | 29.5 | 10.5 | 05 | 4.0 | 09 | 1.0 | 09 | 10 | 7 | 5 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1008.3 | 1014.6 | 995.9 | 18 | 21.0 | 9.0 | 20 | 2.0 | 20 | 1.0 | 16 | 8 | 7 | 5 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1004.7 | 1010.9 | 997.4 | 21 | 10.0 | 5.0 | 21 | 2.0 | 21 | 0.5 | 31* | 7 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1002.7 | 1008.8 | 990.0 | 04 | 6.0 | 2.0 | 10* | 1.5 | 10 | 1.0 | 10 | 5 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1009.2 | 1015.4 | 1005.2 | 15 | 1.5 | 1.5 | 11 | 0.5 | 11 | 0.5 | 11 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1012.3 | 1018.3 | 1009.9 | 22 | 1.0 | 1.0 | 30 | 0.5 | 30 | 0.5 | 30 | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1005.9 | 1011.9 | 1006.1 | 03 | 7.5 | 3.5 | 03 | 3.0 | 03 | 2.0 | 03 | 8 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1000.0 | 1006.0 | 991.9 | 16 | 36.0 | 32.0 | 16 | 5.5 | 16 | 1.5 | 16 | 8 | 3 | 2 | 1 | 1 | 0 | 0 | 0 | |
| 下旬 | 1003.0 | 1009.0 | 1002.2 | 27 | 34.0 | 20.5 | 26 | 8.0 | 27 | 2.0 | 26 | 8 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 1008.7 | 1014.7 | 1007.5 | 01 | 73.0 | 35.5 | 08 | 7.0 | 10 | 4.0 | 10 | 7 | 4 | 4 | 2 | 1 | 0 | 0 | 0 | |
| 中旬 | 998.1 | 1004.0 | 988.3 | 13 | 98.5 | 43.0 | 13 | 10.0 | 12 | 3.0 | 12 | 10 | 8 | 6 | 3 | 1 | 0 | 0 | 0 | |
| 下旬 | 1002.9 | 1008.8 | 1003.3 | 23 | 1.0 | 0.5 | 28* | 0.5 | 28* | 0.5 | 28* | 9 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1003.3 | 1009.1 | 994.8 | 10 | 9.5 | 5.5 | 09 | 5.0 | 09 | 3.0 | 09 | 8 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1003.1 | 1008.9 | 993.1 | 11 | 0.5 | 0.5 | 19 | 0.5 | 19 | 0.5 | 19 | 8 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1001.6 | 1007.4 | 993.0 | 27 | 30.0 | 17.0 | 23 | 5.0 | 23 | 2.0 | 23 | 9 | 5 | 5 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 1001.9 | 1007.6 | 996.3 | 10 | 79.0 | 37.5 | 10 | 9.0 | 10 | 7.5 | 07 | 6 | 6 | 6 | 3 | 1 | 0 | 0 | 0 | |
| 中旬 | 1003.0 | 1008.8 | 989.0 | 11 | 122.5 | 54.5 | 19 | 18.5 | 13 | 6.5 | 13 | 8 | 5 | 5 | 3 | 2 | 1 | 0 | 0 | |
| 下旬 | 1008.1 | 1013.9 | 1006.6 | 23 | 96.5 | 83.0 | 22 | 34.5 | 22 | 13.5 | 22 | 9 | 5 | 5 | 1 | 1 | 1 | 1 | 0 | |
| 上旬 | 1005.8 | 1011.6 | 1006.4 | 08 | 88.0 | 83.0 | 04 | 14.0 | 04 | 4.5 | 04 | 7 | 2 | 2 | 1 | 1 | 1 | 1 | 0 | |
| 中旬 | 1005.1 | 1011.0 | 1007.0 | 18 | 23.5 | 17.0 | 12 | 14.5 | 12 | 4.5 | 12 | 9 | 4 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 1008.9 | 1014.8 | 1004.6 | 25 | 1.0 | 1.0 | 24 | 1.0 | 24 | 0.5 | 24 | 5 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1010.0 | 1016.0 | 1001.1 | 03 | 7.0 | 5.0 | 03 | 2.5 | 03 | 2.5 | 03 | 6 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1011.7 | 1017.8 | 1001.8 | 14 | 44.5 | 22.0 | 14 | 5.5 | 16 | 3.0 | 16 | 5 | 5 | 5 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 1011.7 | 1017.8 | 1006.8 | 27 | 12.5 | 11.0 | 28 | 3.5 | 28 | 1.5 | 28 | 5 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 1007.7 | 1013.8 | 988.6 | 02 | 42.0 | 18.5 | 02 | 8.0 | 02 | 3.0 | 02 | 10 | 5 | 5 | 2 | 0 | 0 | 0 | 0 | |
| 中旬 | 1008.4 | 1014.5 | 994.8 | 13 | 5.5 | 3.5 | 13 | 1.0 | 12 | 0.5 | 15* | 8 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1014.7 | 1020.9 | 1011.8 | 30 | 10.0 | 4.0 | 21 | 3.5 | 21 | 2.0 | 22 | 7 | 5 | 4 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1004.1 | 1010.3 | 986.5 | 01 | 26.0 | 17.5 | 01 | 5.5 | 01 | 1.5 | 01 | 10 | 10 | 5 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1002.9 | 1009.2 | 983.3 | 17 | 12.0 | 7.5 | 16 | 3.5 | 16 | 1.0 | 16 | 10 | 5 | 4 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1003.4 | 1009.7 | 997.8 | 21 | 13.0 | 2.5 | 26* | 1.0 | 31* | 0.5 | 31* | 11 | 8 | 6 | 0 | 0 | 0 | 0 | 0 | |