旬ごとの値
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小樽（後志地方) 2017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 | -1.7 | 1.1 | 3.9 | 07 | -1.3 | 05 | -5.5 | -9.1 | 10 | -1.6 | 02 | 8 | 0 | 10 | 0 | 3 | 0 | 0 | 0 | 4.0 | 74 | 46 | 07 | |
| 中旬 | -4.4 | -2.3 | 2.7 | 16 | -7.5 | 11 | -6.8 | -10.8 | 13 | -2.5 | 16 | 9 | 0 | 10 | 0 | 9 | 0 | 0 | 0 | 3.5 | 76 | 46 | 14 | |
| 下旬 | -3.9 | -1.5 | 4.5 | 27 | -5.2 | 24 | -7.1 | -13.0 | 24 | -5.3 | 30 | 11 | 0 | 11 | 0 | 8 | 0 | 0 | 0 | 3.4 | 74 | 43 | 29 | |
| 上旬 | -2.9 | -0.3 | 2.2 | 06 | -6.8 | 02 | -6.1 | -9.4 | 02 | -4.2 | 08* | 10 | 0 | 10 | 0 | 4 | 0 | 0 | 0 | 3.5 | 70 | 39 | 10 | |
| 中旬 | -1.2 | 1.5 | 8.4 | 16 | -4.1 | 18 | -4.0 | -9.0 | 18 | -0.4 | 12 | 7 | 0 | 10 | 0 | 3 | 0 | 0 | 0 | 4.5 | 79 | 50 | 19 | |
| 下旬 | -2.6 | 0.5 | 4.3 | 23 | -3.2 | 21 | -6.2 | -8.1 | 27 | -3.3 | 23 | 7 | 0 | 8 | 0 | 3 | 0 | 0 | 0 | 3.7 | 73 | 40 | 27 | |
| 上旬 | -0.5 | 2.3 | 8.1 | 02 | -0.4 | 04 | -3.1 | -5.8 | 06 | 0.7 | 02 | 8 | 0 | 8 | 0 | 2 | 0 | 0 | 0 | 4.3 | 71 | 33 | 05 | |
| 中旬 | 1.4 | 4.6 | 8.1 | 20 | 3.0 | 11 | -1.7 | -5.1 | 13 | 1.2 | 17 | 1 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 4.6 | 69 | 27 | 20 | |
| 下旬 | 2.2 | 5.3 | 9.8 | 29 | 2.0 | 23 | -0.7 | -2.8 | 27 | 1.5 | 21 | 1 | 0 | 9 | 0 | 0 | 0 | 0 | 0 | 5.2 | 74 | 32 | 29 | |
| 上旬 | 6.2 | 11.0 | 16.5 | 06 | 5.8 | 01 | 1.5 | -2.0 | 02 | 4.5 | 06 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 6.2 | 65 | 23 | 09 | |
| 中旬 | 7.4 | 11.6 | 18.3 | 15 | 4.6 | 13 | 3.0 | -2.0 | 13 | 11.8 | 15 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 6.4 | 62 | 19 | 11 | |
| 下旬 | 8.2 | 13.7 | 21.0 | 25 | 7.5 | 22 | 3.6 | 0.7 | 24 | 5.9 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 69 | 23 | 25 | |
| 上旬 | 12.3 | 18.4 | 24.3 | 04 | 11.1 | 02 | 7.6 | 6.2 | 01 | 9.7 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 57 | 19 | 03 | |
| 中旬 | 13.3 | 18.2 | 26.1 | 19 | 13.2 | 16 | 9.7 | 8.4 | 17* | 11.4 | 20 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 10.8 | 73 | 27 | 19 | |
| 下旬 | 14.5 | 18.4 | 24.9 | 29 | 13.7 | 24 | 11.3 | 8.6 | 26 | 13.8 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13.6 | 83 | 41 | 29 | |
| 上旬 | 13.8 | 18.2 | 26.2 | 09 | 11.1 | 04 | 10.5 | 5.9 | 06 | 15.1 | 09 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 12.8 | 82 | 24 | 09 | |
| 中旬 | 14.5 | 19.0 | 23.3 | 18 | 14.4 | 12 | 10.9 | 6.9 | 13 | 12.7 | 16* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13.6 | 83 | 42 | 19 | |
| 下旬 | 16.4 | 20.3 | 26.3 | 30 | 14.1 | 26 | 12.9 | 9.8 | 27 | 16.1 | 29 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 16.2 | 87 | 52 | 21 | |
| 上旬 | 20.6 | 24.6 | 28.7 | 07 | 18.4 | 03 | 17.2 | 15.2 | 03 | 22.1 | 10 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 20.7 | 86 | 43 | 07 | |
| 中旬 | 22.6 | 27.0 | 32.5 | 15 | 20.5 | 18 | 19.3 | 16.4 | 19 | 21.5 | 11 | 0 | 0 | 0 | 0 | 0 | 6 | 3 | 0 | 23.3 | 85 | 47 | 15 | |
| 下旬 | 21.3 | 25.4 | 31.7 | 21 | 21.9 | 28 | 17.6 | 15.6 | 23 | 20.8 | 21 | 0 | 1 | 0 | 0 | 0 | 7 | 1 | 0 | 20.5 | 81 | 44 | 27* | |
| 上旬 | 21.8 | 25.7 | 29.6 | 07 | 22.0 | 09 | 18.4 | 17.7 | 04* | 19.3 | 07 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 21.8 | 84 | 52 | 07 | |
| 中旬 | 20.4 | 23.8 | 25.3 | 15 | 20.9 | 12 | 18.1 | 16.3 | 20 | 19.0 | 16* | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 21.0 | 88 | 56 | 16 | |
| 下旬 | 20.8 | 25.0 | 29.3 | 23 | 21.1 | 31 | 17.3 | 13.2 | 30 | 20.9 | 23 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 18.9 | 76 | 41 | 30 | |
| 上旬 | 19.0 | 23.4 | 26.7 | 06 | 20.1 | 03 | 15.2 | 12.5 | 10 | 16.8 | 09 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 16.1 | 74 | 42 | 05 | |
| 中旬 | 17.1 | 20.9 | 23.1 | 13 | 17.9 | 12 | 14.0 | 11.6 | 17 | 16.3 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15.6 | 80 | 44 | 11 | |
| 下旬 | 15.8 | 21.0 | 24.5 | 23 | 15.4 | 28 | 11.4 | 8.8 | 29 | 13.8 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12.9 | 72 | 40 | 30* | |
| 上旬 | 13.9 | 17.9 | 21.8 | 01 | 12.6 | 04 | 9.8 | 6.7 | 04 | 12.7 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11.6 | 72 | 32 | 01 | |
| 中旬 | 9.0 | 12.5 | 16.2 | 20 | 10.0 | 18 | 5.7 | 1.5 | 19 | 8.4 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 66 | 32 | 16 | |
| 下旬 | 9.5 | 13.9 | 18.3 | 28 | 8.9 | 23 | 4.6 | 1.1 | 23 | 8.4 | 29* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 70 | 36 | 25 | |
| 上旬 | 9.1 | 13.2 | 17.3 | 01 | 6.7 | 04 | 5.4 | 2.2 | 04 | 9.2 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 67 | 38 | 02 | |
| 中旬 | 2.5 | 6.0 | 14.8 | 14 | -2.6 | 20 | -0.5 | -7.1 | 19 | 3.7 | 14 | 2 | 0 | 5 | 0 | 2 | 0 | 0 | 0 | 5.8 | 77 | 43 | 14* | |
| 下旬 | 0.3 | 3.9 | 10.6 | 29 | -3.3 | 30 | -3.2 | -6.3 | 30 | 1.3 | 28 | 6 | 0 | 8 | 0 | 2 | 0 | 0 | 0 | 4.9 | 75 | 51 | 26 | |
| 上旬 | -3.0 | -0.8 | 2.8 | 03 | -3.7 | 06 | -5.3 | -7.1 | 07 | -2.2 | 03 | 9 | 0 | 10 | 0 | 6 | 0 | 0 | 0 | 3.9 | 78 | 49 | 04* | |
| 中旬 | -2.3 | 0.4 | 6.2 | 11 | -3.4 | 20 | -4.8 | -8.0 | 18 | -1.5 | 14* | 7 | 0 | 10 | 0 | 6 | 0 | 0 | 0 | 4.1 | 78 | 37 | 12 | |
| 下旬 | -1.4 | 1.5 | 10.0 | 25 | -4.7 | 26 | -4.5 | -8.4 | 26 | -0.8 | 23 | 7 | 0 | 11 | 0 | 4 | 0 | 0 | 0 | 4.4 | 78 | 48 | 26 | |