旬ごとの値
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函館（渡島地方) 2011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 | -3.6 | -0.5 | 3.1 | 01 | -5.7 | 07 | -7.1 | -12.1 | 07 | -1.7 | 04 | 9 | 0 | 10 | 0 | 5 | 0 | 0 | 0 | 3.4 | 71 | 39 | 01 | |
| 中旬 | -4.9 | -1.6 | 0.9 | 16 | -5.1 | 13 | -9.0 | -11.9 | 15 | -5.4 | 17 | 10 | 0 | 10 | 0 | 7 | 0 | 0 | 0 | 3.2 | 74 | 44 | 19 | |
| 下旬 | -4.4 | -0.3 | 3.4 | 25 | -3.6 | 29 | -8.5 | -10.6 | 31 | -5.5 | 21 | 11 | 0 | 11 | 0 | 6 | 0 | 0 | 0 | 3.3 | 74 | 39 | 26 | |
| 上旬 | -1.6 | 2.2 | 6.8 | 03 | -2.5 | 01 | -6.3 | -8.7 | 06* | -2.1 | 03 | 8 | 0 | 10 | 0 | 2 | 0 | 0 | 0 | 3.8 | 69 | 31 | 05 | |
| 中旬 | -0.4 | 3.0 | 6.3 | 16 | 1.2 | 13* | -4.4 | -9.1 | 15 | 1.8 | 17 | 6 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | 4.0 | 66 | 38 | 19* | |
| 下旬 | 1.0 | 5.4 | 11.5 | 24 | -0.7 | 26 | -3.4 | -6.9 | 26 | 0.9 | 23 | 4 | 0 | 6 | 0 | 1 | 0 | 0 | 0 | 4.6 | 67 | 28 | 28 | |
| 上旬 | -1.4 | 2.3 | 7.1 | 06 | -2.2 | 09 | -5.2 | -9.0 | 09 | 0.0 | 06 | 8 | 0 | 9 | 0 | 2 | 0 | 0 | 0 | 3.6 | 66 | 27 | 07 | |
| 中旬 | 2.3 | 6.2 | 10.8 | 19 | 2.8 | 17 | -1.7 | -5.1 | 18 | 3.6 | 13 | 3 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 4.3 | 59 | 17 | 16 | |
| 下旬 | 2.2 | 6.9 | 11.1 | 29 | 4.0 | 23 | -2.0 | -4.5 | 28 | 2.2 | 29 | 3 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | 4.4 | 62 | 22 | 29 | |
| 上旬 | 5.5 | 10.5 | 14.6 | 07 | 5.6 | 03 | 0.1 | -2.6 | 04 | 3.2 | 01 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 5.7 | 63 | 25 | 06* | |
| 中旬 | 7.2 | 11.5 | 17.8 | 15 | 5.5 | 19 | 2.3 | -0.8 | 12 | 6.3 | 15 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 6.5 | 63 | 20 | 12 | |
| 下旬 | 8.1 | 11.2 | 14.7 | 30 | 6.2 | 22 | 5.0 | 4.2 | 29* | 6.8 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 77 | 51 | 29 | |
| 上旬 | 9.5 | 14.0 | 19.3 | 09 | 8.3 | 04 | 5.6 | 2.5 | 05* | 9.4 | 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 76 | 31 | 09 | |
| 中旬 | 10.9 | 16.0 | 19.9 | 18 | 11.6 | 13 | 6.5 | 3.1 | 15 | 11.6 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.4 | 72 | 30 | 12 | |
| 下旬 | 12.4 | 16.4 | 18.9 | 26 | 14.8 | 31 | 8.7 | 5.5 | 31 | 12.1 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.8 | 75 | 32 | 31 | |
| 上旬 | 14.6 | 19.3 | 23.2 | 07 | 15.1 | 02* | 10.9 | 7.0 | 01 | 14.9 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12.8 | 77 | 40 | 01 | |
| 中旬 | 16.6 | 21.5 | 25.7 | 20 | 19.0 | 15 | 12.7 | 8.1 | 16 | 16.5 | 20 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 14.1 | 75 | 39 | 20 | |
| 下旬 | 17.9 | 21.9 | 25.0 | 22* | 18.5 | 24 | 14.5 | 9.3 | 26 | 17.1 | 22 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 16.1 | 78 | 39 | 25 | |
| 上旬 | 20.5 ) | 24.5 ) | 28.8 ) | 10 | 21.2 ) | 04 | 17.9 ) | 16.0 ) | 03* | 20.9 ) | 10 | 0 ) | 0 ) | 0 ) | 0 | 0 | 4 | 0 ) | 0 ) | 20.1 ) | 84 ) | 56 ) | 02 | |
| 中旬 | 21.9 | 25.9 | 29.9 | 13 | 20.1 | 16 | 19.1 | 14.7 | 20 | 21.6 | 14* | 0 | 1 | 0 | 0 | 0 | 7 | 0 | 0 | 22.0 | 83 | 50 | 20 | |
| 下旬 | 21.1 | 25.4 | 28.6 | 28 | 21.4 | 21 | 18.0 | 13.8 | 21 | 21.0 | 28 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 19.4 | 77 | 50 | 23* | |
| 上旬 | 23.7 | 28.4 | 31.5 | 07 | 24.2 | 01 | 20.4 | 17.7 | 01 | 24.2 | 10 | 0 | 5 | 0 | 0 | 0 | 8 | 4 | 0 | 23.3 | 79 | 52 | 07 | |
| 中旬 | 23.8 | 27.9 | 32.5 | 11 | 23.6 | 18 | 20.4 | 16.8 | 13 | 23.6 | 11 | 0 | 4 | 0 | 0 | 0 | 8 | 1 | 0 | 23.2 | 80 | 43 | 12 | |
| 下旬 | 21.7 | 26.2 | 29.2 | 29 | 20.2 | 23 | 17.8 | 15.3 | 27 | 21.0 | 31 | 0 | 0 | 0 | 0 | 0 | 8 | 0 | 0 | 20.2 | 79 | 41 | 29 | |
| 上旬 | 22.7 | 26.5 | 32.0 | 03 | 22.8 | 06 | 19.3 | 14.9 | 10 | 22.5 | 05 | 0 | 1 | 0 | 0 | 0 | 6 | 1 | 0 | 22.4 | 81 | 47 | 08 | |
| 中旬 | 19.5 | 22.7 | 28.1 | 16 | 18.2 | 19 | 16.3 | 12.8 | 20 | 19.7 | 17 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 19.4 | 84 | 50 | 19 | |
| 下旬 | 16.3 | 21.0 | 24.2 | 27 | 16.9 | 21 | 11.8 | 9.2 | 23 | 14.2 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14.2 | 78 | 44 | 23 | |
| 上旬 | 12.5 | 18.0 | 20.4 | 10 | 13.2 | 03 | 6.9 | 4.0 | 04* | 10.4 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.5 | 72 | 28 | 09 | |
| 中旬 | 12.7 | 18.0 | 21.2 | 16 | 12.2 | 18 | 7.8 | 4.9 | 20 | 13.5 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.4 | 70 | 25 | 14 | |
| 下旬 | 12.6 | 16.8 | 21.3 | 21 | 9.1 | 26 | 7.4 | 3.0 | 27 | 15.1 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11.4 | 77 | 28 | 29 | |
| 上旬 | 9.7 | 14.5 | 17.5 | 03* | 11.5 | 09 | 4.9 | 1.6 | 09 | 10.1 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 71 | 30 | 01 | |
| 中旬 | 7.0 | 11.5 | 16.0 | 13 | 4.7 | 16 | 2.1 | -2.4 | 16 | 9.4 | 19 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 7.4 | 70 | 36 | 15 | |
| 下旬 | 3.1 | 6.5 | 12.1 | 24 | -0.7 | 21 | -0.9 | -4.1 | 21 | 3.1 | 29 | 2 | 0 | 7 | 0 | 1 | 0 | 0 | 0 | 6.1 | 76 | 44 | 30 | |
| 上旬 | 0.9 | 3.8 | 8.4 | 03 | 1.2 | 08 | -1.9 | -6.5 | 09 | 2.2 | 03 | 4 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | 4.6 | 69 | 37 | 09 | |
| 中旬 | -2.7 | 0.3 | 5.5 | 14 | -4.4 | 16 | -5.9 | -10.1 | 20 | -2.2 | 14* | 9 | 0 | 10 | 0 | 5 | 0 | 0 | 0 | 3.9 | 77 | 44 | 14 | |
| 下旬 | -2.3 | 1.6 | 5.4 | 22 | -2.1 | 24 | -6.4 | -9.1 | 30 | -4.0 | 31 | 9 | 0 | 11 | 0 | 3 | 0 | 0 | 0 | 4.0 | 76 | 40 | 30 | |