旬ごとの値
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札幌（石狩地方) 1979年（旬ごとの値） 詳細（日照・雪・その他）
| 月 | 旬 | 日照時間(h) | 全天日射量 (MJ/㎡) | 雪(cm) | 雲量 | 大気現象 | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 合計 | 日照率 | 各階級の日数 | 降雪 | 各階級の日数（降雪） | 最深積雪 | 各階級の日数（最深積雪） | 平均 | 各階級の日数 | 雪日数 | 霧日数 | 雷日数 | |||||||||||||||||||
| 不照 | 日照率 ≧40% | 平均 | 合計 | 日合計の最大 | ≧3cm | ≧5cm | ≧10cm | ≧20cm | ≧50cm | ≧100cm | 値 | 日 | ≧0cm | ≧1cm | ≧5cm | ≧10cm | ≧20cm | ≧50cm | ≧100cm | ＜1.5 | ≧8.5 | |||||||||
| 値 | 日 | |||||||||||||||||||||||||||||
| 上旬 | 42.0 | 46 | 1 | 7 | 5.3 | 17 | 10 | 06 | 2 | 2 | 1 | 0 | 0 | 0 | 19 | 06 | 10 | 10 | 10 | 5 | 0 | 0 | 0 | 5.5 | 1 | 1 | 6 | 0 | 0 | |
| 中旬 | 27.3 | 29 | 2 | 4 | 4.6 | 48 | 26 | 19 | 5 | 3 | 1 | 1 | 0 | 0 | 44 | 19 | 10 | 10 | 10 | 10 | 3 | 0 | 0 | 8.7 | 0 | 7 | 10 | 0 | 0 | |
| 下旬 | 29.8 | 28 | 4 | 5 | 5.1 | 78 | 20 | 30 | 7 | 6 | 4 | 1 | 0 | 0 | 66 | 31 | 11 | 11 | 11 | 11 | 11 | 3 | 0 | 8.1 | 0 | 4 | 11 | 0 | 0 | |
| 上旬 | 41.2 | 41 | 3 | 6 | 7.1 | 99 | 40 | 06 | 6 | 5 | 4 | 2 | 0 | 0 | 97 | 09* | 10 | 10 | 10 | 10 | 10 | 10 | 0 | 7.0 | 0 | 4 | 8 | 0 | 0 | |
| 中旬 | 51.4 | 49 | 1 | 8 | 9.1 | 27 | 16 | 12 | 3 | 2 | 1 | 0 | 0 | 0 | 92 | 12 | 10 | 10 | 10 | 10 | 10 | 10 | 0 | 8.1 | 0 | 4 | 10 | 0 | 0 | |
| 下旬 | 35.7 | 41 | 0 | 4 | 9.5 | 1 | 1 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 72 | 21 | 8 | 8 | 8 | 8 | 8 | 8 | 0 | 7.1 | 0 | 3 | 4 | 0 | 0 | |
| 上旬 | 52.3 | 46 | 0 | 4 | 10.8 | 1 | 1 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 50 | 01 | 10 | 10 | 10 | 10 | 10 | 1 | 0 | 6.8 | 1 | 3 | 4 | 0 | 0 | |
| 中旬 | 29.9 | 25 | 0 | 3 | 8.0 ) | 34 | 14 | 14 | 5 | 2 | 1 | 0 | 0 | 0 | 42 | 14 | 10 | 10 | 10 | 10 | 10 | 0 | 0 | 7.5 | 0 | 5 | 10 | 0 | 0 | |
| 下旬 | 56.9 | 42 | 3 | 7 | 11.6 | 32 | 14 | 22 | 4 | 3 | 1 | 0 | 0 | 0 | 39 | 23 | 11 | 11 | 11 | 11 | 9 | 0 | 0 | 6.7 | 0 | 4 | 8 | 0 | 0 | |
| 上旬 | 58.3 | 45 | 1 | 5 | 14.0 | 40 | 35 | 03 | 2 | 2 | 1 | 1 | 0 | 0 | 38 | 04 | 9 | 6 | 5 | 5 | 2 | 0 | 0 | 6.1 | 2 | 2 | 5 | 0 | 0 | |
| 中旬 | 63.1 | 47 | 1 | 7 | 14.8 | 0 | 0 | 18* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 0 | 3 | 6 | 0 | 0 | |
| 下旬 | 43.9 | 32 | 3 | 5 | 12.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 0 | 4 | 0 | 0 | 0 | |||
| 上旬 | 75.7 | 53 | 0 | 7 | 18.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.5 | 1 | 3 | 0 | 0 | 0 | |||
| 中旬 | 45.9 | 31 | 2 | 3 | 14.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 0 | 5 | 0 | 0 | 0 | |||
| 下旬 | 88.3 | 54 | 1 | 9 | 21.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.7 | 1 | 3 | 0 | 0 | 0 | |||
| 上旬 | 56.7 | 37 | 2 | 5 | 16.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 1 | 5 | 0 | 0 | 0 | |||
| 中旬 | 70.2 | 46 | 0 | 6 | 18.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 1 | 5 | 0 | 0 | 0 | |||
| 下旬 | 61.5 | 40 | 2 | 4 | 16.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 0 | 5 | 0 | 2 | 0 | |||
| 上旬 | 57.0 | 37 | 1 | 5 | 17.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 0 | 7 | 0 | 0 | 3 | |||
| 中旬 | 107.1 | 71 | 0 | 10 | 23.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.0 | 3 | 1 | 0 | 0 | 0 | |||
| 下旬 | 54.2 | 33 | 0 | 4 | 14.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 0 | 5 | 0 | 0 | 0 | |||
| 上旬 | 43.7 | 30 | 1 | 3 | 13.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 6 | 0 | 0 | 0 | |||
| 中旬 | 95.6 | 69 | 0 | 9 | 19.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.4 | 0 | 2 | 0 | 0 | 0 | |||
| 下旬 | 98.6 | 67 | 1 | 9 | 17.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.2 | 0 | 2 | 0 | 0 | 0 | |||
| 上旬 | 52.4 | 40 | 0 | 4 | 12.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 0 | 5 | 0 | 0 | 1 | |||
| 中旬 | 70.8 | 57 | 1 | 8 | 14.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 1 | 1 | 0 | 0 | 0 | |||
| 下旬 | 60.9 | 51 | 1 | 7 | 11.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 1 | 2 | 0 | 0 | 0 | |||
| 上旬 | 44.2 | 38 | 2 | 5 | 9.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 1 | 5 | 0 | 0 | 1 | |||
| 中旬 | 56.6 | 51 | 1 | 8 | 9.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.3 | 1 | 1 | 0 | 0 | 1 | |||
| 下旬 | 60.7 | 52 | 0 | 6 | 8.4 | 0 | 0 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.0 | 1 | 1 | 1 | 0 | 1 | ||
| 上旬 | 61.4 | 61 | 0 | 8 | 8.2 | 0 | 0 | 08* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.8 | 2 | 2 | 4 | 0 | 0 | ||
| 中旬 | 23.8 | 25 | 3 | 3 | 5.0 | 27 | 13 | 18 | 3 | 3 | 1 | 0 | 0 | 0 | 14 | 19 | 6 | 6 | 4 | 2 | 0 | 0 | 0 | 8.1 | 0 | 6 | 8 | 0 | 0 | |
| 下旬 | 32.7 | 35 | 2 | 4 | 5.0 | 0 | 0 | 30* | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 21 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 7.1 | 0 | 5 | 3 | 0 | 0 | |
| 上旬 | 29.2 | 32 | 1 | 3 | 4.4 | 7 | 3 | 03 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 03 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 6 | 4 | 0 | 0 | |
| 中旬 | 33.8 | 38 | 2 | 5 | 4.9 | 17 | 6 | 13 | 4 | 1 | 0 | 0 | 0 | 0 | 7 | 14* | 10 | 9 | 4 | 0 | 0 | 0 | 0 | 7.5 | 0 | 4 | 6 | 0 | 0 | |
| 下旬 | 40.2 | 41 | 1 | 6 | 4.9 | 26 | 15 | 27 | 3 | 2 | 1 | 0 | 0 | 0 | 17 | 27 | 10 | 10 | 8 | 4 | 0 | 0 | 0 | 7.0 | 0 | 3 | 7 | 0 | 0 | |