旬ごとの値
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室蘭（胆振地方) 1944年（旬ごとの値） 詳細（気温・蒸気圧・湿度）
| 月 | 旬 | 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 | |||||||||||||||
| 上旬 | -5.1 | -3.4 | 1.7 | 09 | -6.5 | 03 | -7.1 | -8.7 | 03 | -3.9 | 09 | 10 | 0 | 10 | 0 | 8 | 0 | 0 | 0 | |||||
| 中旬 | -3.8 | -1.3 | 1.9 | 14 | -4.5 | 16 | -6.7 | -10.2 | 15 | -4.1 | 20 | 10 | 0 | 10 | 0 | 7 | 0 | 0 | 0 | |||||
| 下旬 | -3.3 | -1.2 | 1.2 | 23 | -3.1 | 28* | -5.3 | -7.7 | 27 | -2.7 | 22 | 11 | 0 | 11 | 0 | 10 | 0 | 0 | 0 | |||||
| 上旬 | -5.1 | -2.6 | 2.6 | 07 | -6.2 | 02 | -7.8 | -11.7 | 08 | -3.8 | 05 | 10 | 0 | 10 | 0 | 9 | 0 | 0 | 0 | |||||
| 中旬 | -3.8 | -1.8 | 1.3 | 18 | -5.0 | 12 | -6.1 | -8.6 | 12 | -4.0 | 19 | 10 | 0 | 10 | 0 | 9 | 0 | 0 | 0 | |||||
| 下旬 | -2.1 | 0.5 | 3.3 | 27 | -2.1 | 22 | -4.7 | -8.0 | 22 | -1.6 | 27 | 8 | 0 | 9 | 0 | 2 | 0 | 0 | 0 | |||||
| 上旬 | 0.0 | 2.6 | 7.3 | 09 | 0.8 | 05 | -2.1 | -4.1 | 03 | -0.9 | 08 | 6 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | -0.3 | 2.5 | 5.0 | 14 | 0.2 | 20 | -2.1 | -5.0 | 19 | -0.3 | 13 | 5 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 0.4 | 2.9 | 5.7 | 27 | -0.5 | 21 | -1.8 | -4.9 | 22 | 0.5 | 31 | 2 | 0 | 10 | 0 | 1 | 0 | 0 | 0 | |||||
| 上旬 | 2.1 | 5.7 | 9.5 | 06 | 2.0 | 04 | -0.5 | -2.3 | 05 | 0.8 | 07 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 3.6 | 8.4 | 12.5 | 20 | 4.9 | 14 | 0.2 | -1.5 | 18 | 3.2 | 12 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 6.1 | 10.0 | 16.2 | 24 | 3.9 | 21 | 3.1 | 0.6 | 23 | 5.7 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 8.6 | 12.8 | 16.4 | 01 | 8.2 | 10 | 5.5 | 3.8 | 09 | 7.6 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 11.7 | 15.9 | 23.0 | 15 | 7.1 | 19 | 8.3 | 5.3 | 19* | 12.5 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 11.3 | 15.9 | 21.4 | 25 | 11.1 | 29* | 7.2 | 4.9 | 30 | 10.7 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 13.2 | 17.2 | 21.6 | 06 | 10.6 | 01 | 10.2 | 8.5 | 01 | 13.0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 14.3 | 18.5 | 23.6 | 20 | 13.4 | 14 | 11.2 | 9.5 | 11 | 14.2 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 17.1 | 20.9 | 27.2 | 28 | 14.3 | 26 | 14.4 | 12.9 | 26* | 17.2 | 28 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | |||||
| 上旬 | 18.8 | 23.5 | 27.9 | 06 | 18.7 | 07 | 15.1 | 13.3 | 03 | 17.4 | 01 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | |||||
| 中旬 | 20.7 | 24.1 | 28.3 | 18 | 19.6 | 15 | 18.1 | 16.6 | 13 | 20.8 | 18 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | |||||
| 下旬 | 20.3 | 23.5 | 29.5 | 30 | 19.7 | 25 | 17.9 | 16.3 | 26* | 21.3 | 30 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | |||||
| 上旬 | 23.5 | 27.9 | 30.8 | 03 | 25.2 | 08 | 19.9 | 17.3 | 06 | 22.3 | 01 | 0 | 2 | 0 | 0 | 0 | 10 | 2 | 0 | |||||
| 中旬 | 22.4 | 26.0 | 30.4 | 15 | 19.2 | 12 | 19.6 | 17.2 | 12 | 21.9 | 16 | 0 | 1 | 0 | 0 | 0 | 8 | 2 | 0 | |||||
| 下旬 | 22.1 | 25.3 | 28.2 | 29 | 22.8 | 26 | 19.8 | 18.1 | 21 | 21.9 | 25 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | |||||
| 上旬 | 20.6 | 23.3 | 24.6 | 03* | 19.2 | 10 | 18.6 | 16.8 | 10* | 21.1 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 19.4 | 22.3 | 26.3 | 20 | 19.6 | 12 | 16.8 | 15.1 | 19 | 18.8 | 17 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | |||||
| 下旬 | 17.0 | 20.5 | 23.3 | 24 | 17.4 | 28 | 13.6 | 10.3 | 28 | 17.0 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 14.7 | 18.8 | 21.4 | 03 | 15.5 | 07 | 11.4 | 9.8 | 03 | 15.1 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 12.5 | 16.2 | 19.1 | 20 | 12.9 | 12 | 9.4 | 4.6 | 13 | 15.3 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 10.4 | 14.0 | 16.8 | 24 | 12.3 | 25 | 7.2 | 5.1 | 26 | 9.5 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 8.2 | 11.8 | 20.9 | 02 | 5.6 | 10 | 4.6 | 1.3 | 10 | 9.1 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 3.1 | 5.6 | 10.6 | 19 | 1.5 | 17 | 1.0 | -1.8 | 17 | 5.1 | 19 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 4.2 | 6.6 | 12.0 | 24 | 2.0 | 29 | 1.5 | -1.4 | 30 | 4.7 | 24 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | -0.4 | 3.2 | 11.1 | 02 | -2.0 | 10 | -2.7 | -4.2 | 10 | 0.7 | 01 | 8 | 0 | 9 | 0 | 3 | 0 | 0 | 0 | |||||
| 中旬 | -3.9 | -2.3 | 0.5 | 11 | -4.4 | 14 | -6.0 | -9.7 | 14 | -2.5 | 11 | 10 | 0 | 10 | 0 | 9 | 0 | 0 | 0 | |||||
| 下旬 | -4.2 | -2.5 | 2.0 | 23 | -4.9 | 27* | -6.0 | -8.4 | 26 | -2.4 | 23 | 11 | 0 | 11 | 0 | 10 | 0 | 0 | 0 | |||||