旬ごとの値
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函館（渡島地方) 2019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 | -2.2 | 0.6 | 4.9 | 10 | -1.3 | 02 | -6.0 | -8.2 | 07 | -1.1 | 10 | 8 | 0 | 10 | 0 | 5 | 0 | 0 | 0 | 3.9 | 75 | 46 | 10 | |
| 中旬 | -2.5 | 0.9 | 5.5 | 15 | -2.7 | 18 | -6.6 | -10.0 | 17 | -3.9 | 15 | 9 | 0 | 10 | 0 | 3 | 0 | 0 | 0 | 3.8 | 74 | 43 | 11 | |
| 下旬 | -2.3 | 1.7 | 4.5 | 31 | -4.1 | 21 | -6.3 | -8.8 | 25 | -2.6 | 28 | 10 | 0 | 11 | 0 | 2 | 0 | 0 | 0 | 4.0 | 76 | 46 | 27 | |
| 上旬 | -4.3 | -1.3 | 4.5 | 03 | -8.8 | 08 | -8.2 | -14.1 | 09 | -2.1 | 06 | 9 | 0 | 10 | 0 | 6 | 0 | 0 | 0 | 3.5 | 75 | 44 | 02 | |
| 中旬 | -1.9 | 1.3 | 6.6 | 20 | -3.4 | 13 | -5.5 | -11.9 | 14 | 0.6 | 20 | 6 | 0 | 9 | 0 | 4 | 0 | 0 | 0 | 3.9 | 72 | 39 | 18 | |
| 下旬 | 1.4 | 5.9 | 7.9 | 25 | 4.2 | 26 | -3.3 | -5.2 | 24 | -1.2 | 25 | 2 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | 4.3 | 64 | 30 | 25 | |
| 上旬 | 3.4 | 8.1 | 11.2 | 09 | 5.0 | 07 | -1.1 | -3.4 | 03 | 2.2 | 10 | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 4.9 | 63 | 25 | 10 | |
| 中旬 | 4.0 | 7.9 | 14.1 | 20 | 5.1 | 11 | -0.2 | -4.2 | 14 | 4.8 | 19 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 5.9 | 72 | 26 | 18 | |
| 下旬 | 2.2 | 6.1 | 10.9 | 25 | 1.5 | 24 | -1.5 | -5.2 | 30 | 4.7 | 21 | 2 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | 4.7 | 63 | 24 | 30 | |
| 上旬 | 4.0 | 9.2 | 12.1 | 10 | 4.7 | 02 | -0.2 | -3.0 | 03 | 2.8 | 05 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 5.6 | 70 | 26 | 01 | |
| 中旬 | 9.1 | 14.6 | 19.9 | 17 | 10.8 | 11 | 3.3 | -1.0 | 12 | 6.5 | 15 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 6.6 | 58 | 15 | 20 | |
| 下旬 | 9.6 | 15.1 | 21.1 | 24 | 5.8 | 27 | 3.7 | 1.5 | 28* | 6.8 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 65 | 18 | 22 | |
| 上旬 | 12.1 | 17.4 | 21.9 | 06 | 12.6 | 02 | 7.4 | 5.1 | 04 | 10.6 | 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.5 | 68 | 20 | 07 | |
| 中旬 | 13.2 | 18.5 | 25.6 | 20 | 14.1 | 11 | 8.1 | 3.3 | 12 | 10.9 | 20 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 10.9 | 73 | 22 | 14 | |
| 下旬 | 17.5 | 23.2 | 28.0 | 26 | 18.5 | 21 | 12.0 | 9.7 | 22 | 15.6 | 26 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 13.1 | 67 | 27 | 23 | |
| 上旬 | 16.7 | 21.3 | 22.5 | 04 | 19.8 | 10 | 12.8 | 10.4 | 01 | 14.8 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14.2 | 75 | 43 | 08 | |
| 中旬 | 16.3 | 21.5 | 25.2 | 15 | 18.3 | 17 | 11.5 | 8.3 | 18 | 14.2 | 15 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 13.3 | 72 | 41 | 19 | |
| 下旬 | 17.7 | 20.9 | 24.5 | 26 | 17.5 | 30* | 14.8 | 13.7 | 29* | 16.0 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16.5 | 82 | 59 | 26 | |
| 上旬 | 18.2 | 21.8 | 24.2 | 10 | 18.9 | 04 | 15.5 | 12.6 | 10 | 17.2 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16.8 | 81 | 45 | 09 | |
| 中旬 | 19.7 | 23.3 | 26.1 | 18 | 20.0 | 16 | 17.1 | 15.6 | 11 | 18.8 | 18 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 19.3 | 84 | 53 | 15 | |
| 下旬 | 23.5 | 27.0 | 29.9 | 31 | 22.4 | 22 | 21.2 | 17.8 | 21 | 24.1 | 31 | 0 | 5 | 0 | 0 | 0 | 8 | 0 | 0 | 24.9 | 86 | 66 | 28 | |
| 上旬 | 24.5 | 28.6 | 31.1 | 06 | 19.1 | 10 | 20.9 | 17.2 | 10 | 24.0 | 01 | 0 | 6 | 0 | 0 | 0 | 9 | 4 | 0 | 24.8 | 81 | 47 | 04 | |
| 中旬 | 22.5 | 25.5 | 30.1 | 18 | 19.8 | 11 | 19.9 | 17.8 | 11 | 23.5 | 16 | 0 | 1 | 0 | 0 | 0 | 6 | 1 | 0 | 23.2 | 85 | 55 | 18 | |
| 下旬 | 20.9 | 24.7 | 28.1 | 31 | 20.8 | 22 | 17.8 | 12.9 | 26 | 21.0 | 28 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 20.3 | 82 | 46 | 27 | |
| 上旬 | 23.1 | 27.9 | 30.6 | 10* | 25.3 | 04 | 18.3 | 12.8 | 04 | 23.3 | 09 | 0 | 4 | 0 | 0 | 0 | 10 | 3 | 0 | 21.6 | 76 | 36 | 10 | |
| 中旬 | 19.1 | 23.4 | 26.6 | 17 | 19.1 | 19 | 14.6 | 9.9 | 19 | 20.5 | 16 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 15.4 | 69 | 30 | 19 | |
| 下旬 | 17.3 | 22.5 | 24.8 | 30 | 19.9 | 25* | 12.3 | 7.9 | 26 | 15.9 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14.8 | 75 | 26 | 26 | |
| 上旬 | 16.9 | 21.3 | 24.9 | 02 | 17.7 | 09 | 12.2 | 8.8 | 06 | 17.7 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15.1 | 77 | 45 | 06 | |
| 中旬 | 12.4 | 16.7 | 20.3 | 11 | 14.1 | 15 | 7.8 | 2.2 | 18 | 13.9 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11.0 | 75 | 41 | 15 | |
| 下旬 | 13.1 | 17.4 | 21.6 | 23 | 13.8 | 27 | 8.2 | 3.5 | 28 | 13.8 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11.5 | 76 | 40 | 28 | |
| 上旬 | 6.9 | 10.7 | 16.1 | 01 | 6.1 | 09 | 3.1 | 0.4 | 05 | 9.5 | 02* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 64 | 37 | 02* | |
| 中旬 | 4.9 | 9.3 | 15.2 | 13 | 2.7 | 20 | -0.4 | -4.2 | 20 | 3.4 | 12 | 1 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 6.2 | 69 | 39 | 16 | |
| 下旬 | 2.5 | 7.3 | 16.9 | 24 | 0.8 | 28 | -1.8 | -5.2 | 28 | 4.8 | 24 | 2 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | 5.7 | 72 | 39 | 28 | |
| 上旬 | 0.3 | 4.1 | 12.5 | 02 | -1.7 | 05 | -3.3 | -8.9 | 06 | 3.7 | 02 | 5 | 0 | 7 | 0 | 4 | 0 | 0 | 0 | 5.2 | 78 | 42 | 07 | |
| 中旬 | 2.4 | 6.3 | 11.5 | 17 | -0.1 | 20 | -1.4 | -5.1 | 20 | 4.0 | 11 | 3 | 0 | 8 | 0 | 1 | 0 | 0 | 0 | 5.8 | 76 | 46 | 18 | |
| 下旬 | -1.5 | 1.9 | 7.1 | 30 | -2.6 | 24 | -5.3 | -7.0 | 31 | -2.7 | 23 | 10 | 0 | 11 | 0 | 1 | 0 | 0 | 0 | 4.3 | 76 | 48 | 28* | |