旬ごとの値
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札幌（石狩地方) 1983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 | 36.8 | 41 | 1 | 7 | 5.1 | 30 | 12 | 01 | 4 | 2 | 2 | 0 | 0 | 0 | 25 | 04* | 10 | 10 | 10 | 10 | 4 | 0 | 0 | 8.9 | 0 | 8 | 9 | 0 | 0 | |
| 中旬 | 38.6 | 42 | 0 | 6 | 5.9 | 17 | 5 | 20* | 3 | 2 | 0 | 0 | 0 | 0 | 23 | 20 | 10 | 10 | 10 | 10 | 5 | 0 | 0 | 7.9 | 0 | 3 | 9 | 0 | 0 | |
| 下旬 | 56.7 | 54 | 0 | 8 | 6.9 | 41 | 18 | 24 | 3 | 2 | 2 | 0 | 0 | 0 | 38 | 24 | 11 | 11 | 11 | 11 | 11 | 0 | 0 | 7.4 | 0 | 6 | 10 | 0 | 0 | |
| 上旬 | 38.3 | 38 | 1 | 4 | 6.7 | 15 | 6 | 09* | 3 | 2 | 0 | 0 | 0 | 0 | 31 | 10* | 10 | 10 | 10 | 10 | 10 | 0 | 0 | 7.5 | 0 | 3 | 10 | 0 | 0 | |
| 中旬 | 39.8 | 38 | 1 | 5 | 7.9 | 47 | 23 | 16 | 6 | 3 | 1 | 1 | 0 | 0 | 60 | 16 | 10 | 10 | 10 | 10 | 10 | 3 | 0 | 8.8 | 0 | 5 | 10 | 0 | 0 | |
| 下旬 | 35.9 | 41 | 2 | 5 | 8.5 | 132 | 52 | 26 | 5 | 4 | 4 | 2 | 2 | 0 | 114 | 27 | 8 | 8 | 8 | 8 | 8 | 6 | 2 | 8.6 | 0 | 4 | 8 | 0 | 0 | |
| 上旬 | 63.1 | 56 | 0 | 8 | 11.8 | 56 | 14 | 05 | 6 | 6 | 3 | 0 | 0 | 0 | 102 | 05* | 10 | 10 | 10 | 10 | 10 | 10 | 2 | 7.7 | 0 | 2 | 10 | 0 | 0 | |
| 中旬 | 41.1 | 35 | 1 | 5 | 9.4 | 35 | 17 | 17 | 4 | 3 | 1 | 0 | 0 | 0 | 84 | 17 | 10 | 10 | 10 | 10 | 10 | 10 | 0 | 9.2 | 0 | 8 | 10 | 0 | 0 | |
| 下旬 | 87.8 | 65 | 0 | 9 | 15.0 | 1 | 1 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 68 | 21 | 11 | 11 | 11 | 11 | 10 | 4 | 0 | 5.0 | 3 | 2 | 3 | 0 | 0 | |
| 上旬 | 70.6 | 55 | 1 | 8 | 14.2 | 0 | 0 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 01 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 6.2 | 0 | 3 | 1 | 0 | 0 | |
| 中旬 | 89.8 | 67 | 0 | 8 | 17.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.3 | 1 | 1 | 0 | 0 | 0 | |||
| 下旬 | 82.3 | 60 | 1 | 7 | 16.3 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.9 | 0 | 3 | 0 | 0 | 0 | ||
| 上旬 | 89.1 | 63 | 0 | 8 | 18.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 1 | 2 | 0 | 0 | 0 | |||
| 中旬 | 70.6 | 48 | 1 | 5 | 15.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 0 | 2 | 0 | 0 | 0 | |||
| 下旬 | 55.6 | 34 | 2 | 4 | 14.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 0 | 7 | 0 | 3 | 1 | |||
| 上旬 | 71.2 | 47 | 1 | 6 | 16.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 0 | 4 | 0 | 0 | 1 | |||
| 中旬 | 59.0 | 39 | 1 | 5 | 16.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 7 | 0 | 0 | 1 | |||
| 下旬 | 22.2 | 15 | 3 | 2 | 11.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.5 | 0 | 9 | 0 | 0 | 0 | |||
| 上旬 | 72.7 | 48 | 1 | 5 | 18.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 1 | 5 | 0 | 0 | 0 | |||
| 中旬 | 67.4 | 45 | 0 | 4 | 16.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 7 | 0 | 0 | 1 | |||
| 下旬 | 34.0 | 21 | 2 | 1 | 11.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.2 | 0 | 9 | 0 | 1 | 0 | |||
| 上旬 | 66.2 | 46 | 0 | 5 | 16.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.1 | 1 | 2 | 0 | 1 | 0 | |||
| 中旬 | 64.1 | 46 | 2 | 6 | 14.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 2 | 4 | 0 | 2 | 0 | |||
| 下旬 | 67.2 | 45 | 2 | 6 | 13.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 1 | 4 | 0 | 0 | 1 | |||
| 上旬 | 36.3 | 28 | 2 | 4 | 9.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 7 | 0 | 0 | 0 | |||
| 中旬 | 55.5 | 44 | 2 | 5 | 11.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 0 | 6 | 0 | 0 | 0 | |||
| 下旬 | 72.4 | 60 | 0 | 8 | 13.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.4 | 1 | 1 | 0 | 0 | 0 | |||
| 上旬 | 66.2 | 57 | 1 | 8 | 11.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.6 | 0 | 2 | 0 | 0 | 0 | |||
| 中旬 | 66.4 | 60 | 0 | 8 | 10.5 | 0 | 0 | 18* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 0 | 2 | 2 | 0 | 1 | ||
| 下旬 | 53.4 | 46 | 0 | 5 | 7.6 | 3 | 2 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 30 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 6.9 | 1 | 3 | 3 | 0 | 2 | |
| 上旬 | 67.9 | 67 | 0 | 8 | 8.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.6 | 1 | 1 | 0 | 0 | 0 | |||
| 中旬 | 22.0 | 23 | 2 | 3 | 3.9 | 0 | 0 | 19* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 6 | 2 | 1 | 0 | ||
| 下旬 | 29.8 | 32 | 1 | 2 | 4.7 | 3 | 3 | 22 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 22 | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 7.2 | 0 | 3 | 7 | 0 | 1 | |
| 上旬 | 35.3 | 39 | 2 | 5 | 4.5 | 14 | 10 | 06 | 1 | 1 | 1 | 0 | 0 | 0 | 10 | 06 | 9 | 6 | 2 | 1 | 0 | 0 | 0 | 7.1 | 0 | 4 | 10 | 0 | 0 | |
| 中旬 | 34.3 | 38 | 1 | 4 | 4.6 | 20 | 12 | 20 | 2 | 2 | 1 | 0 | 0 | 0 | 14 | 20 | 9 | 9 | 3 | 1 | 0 | 0 | 0 | 6.5 | 1 | 2 | 9 | 0 | 1 | |
| 下旬 | 50.5 | 51 | 4 | 7 | 5.1 | 7 | 5 | 23 | 1 | 1 | 0 | 0 | 0 | 0 | 12 | 21 | 11 | 11 | 11 | 5 | 0 | 0 | 0 | 6.5 | 0 | 4 | 7 | 0 | 0 | |