月ごとの値
室蘭(胆振地方) 1987年(月ごとの値) 詳細(気温・蒸気圧・湿度)
月 | 気温(℃) | 蒸気圧 (hPa) | 湿度(%) | ||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
日平均 | 最高気温 | 最低気温 | 各階級の日数(平均) | 各階級の日数(最低) | 各階級の日数(最高) | ||||||||||||||||||
平均 | 平均 | 最高 | 最低 | 平均 | 最低 | 最高 | <0℃ | ≧25℃ | <0℃ | ≧25℃ | <0℃ | ≧25℃ | ≧30℃ | ≧35℃ | 平均 | 平均 | 最小 | ||||||
値 | 日 | 値 | 日 | 値 | 日 | 値 | 日 | 値 | 日 | ||||||||||||||
-3.1 | -0.9 | 5.6 | 17 | -5.3 | 20 | -5.4 | -8.4 | 11 | -0.2 | 29 | 25 | 0 | 31 | 0 | 21 | 0 | 0 | 0 | 3.6 | 70 | 39 | 25 | |
-2.6 | -0.4 | 5.4 | 10 | -7.0 | 15 | -4.6 | -9.4 | 15 | 1.7 | 11 | 21 | 0 | 26 | 0 | 15 | 0 | 0 | 0 | 3.5 | 67 | 28 | 03 | |
0.3 | 2.9 | 9.3 | 29 | -2.9 | 06 | -1.7 | -6.2 | 06 | 2.6 | 29 | 14 | 0 | 25 | 0 | 3 | 0 | 0 | 0 | 4.6 | 71 | 37 | 16 | |
5.1 | 9.1 | 19.0 | 30 | 1.9 | 12 | 1.6 | -2.4 | 01 | 4.1 | 28* | 1 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 6.1 | 70 | 24 | 16 | |
10.7 | 15.6 | 23.5 | 09 | 8.8 | 24 | 6.8 | 2.5 | 07 | 11.5 | 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.4 | 74 | 19 | 09 | |
15.7 | 19.6 | 26.9 | 26 | 12.9 | 12 | 12.7 | 10.1 | 01 | 16.7 | 24 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 14.6 | 83 | 28 | 01 | |
18.8 | 22.1 | 28.1 | 28 | 15.5 | 06 | 16.6 | 13.7 | 01 | 20.2 | 25 | 0 | 0 | 0 | 0 | 0 | 8 | 0 | 0 | 18.9 | 87 | 42 | 03 | |
19.1 | 21.3 | 25.6 | 14 | 16.7 | 02* | 17.6 | 14.2 | 02 | 19.6 | 31 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 20.0 | 91 | 62 | 15 | |
18.1 | 21.1 | 24.3 | 01 | 17.2 | 17 | 15.6 | 10.7 | 29 | 20.2 | 08* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16.4 | 77 | 37 | 29 | |
12.9 | 16.0 | 23.2 | 05 | 8.2 | 21 | 9.6 | 4.4 | 31 | 15.4 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.6 | 67 | 35 | 28 | |
4.8 | 7.9 | 15.2 | 12 | -4.0 | 28 | 2.0 | -6.4 | 28 | 8.8 | 03 | 5 | 0 | 10 | 0 | 3 | 0 | 0 | 0 | 6.2 | 67 | 36 | 11 | |
-0.4 | 2.2 | 8.8 | 27 | -4.2 | 31 | -3.0 | -10.2 | 31 | 4.0 | 27 | 18 | 0 | 25 | 0 | 10 | 0 | 0 | 0 | 4.3 | 68 | 39 | 29 |