旬ごとの値
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札幌（石狩地方) 1974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 | 38.1 | 42 | 1 | 7 | 4.9 | 67 | 28 | 06 | 7 | 5 | 2 | 1 | 0 | 0 | 60 | 10* | 10 | 10 | 10 | 10 | 10 | 4 | 0 | 7.1 | 0 | 4 | 9 | 0 | 1 | |
| 中旬 | 47.7 | 51 | 0 | 7 | 6.8 | 9 | 6 | 20 | 1 | 1 | 0 | 0 | 0 | 0 | 56 | 11 | 10 | 10 | 10 | 10 | 10 | 6 | 0 | 7.6 | 0 | 5 | 6 | 0 | 0 | |
| 下旬 | 43.9 | 41 | 0 | 7 | 6.5 | 37 | 15 | 23 | 4 | 3 | 1 | 0 | 0 | 0 | 62 | 30 | 11 | 11 | 11 | 11 | 11 | 8 | 0 | 7.6 | 0 | 4 | 8 | 0 | 0 | |
| 上旬 | 32.9 | 33 | 1 | 4 | 6.9 | 42 | 16 | 04 | 4 | 3 | 2 | 0 | 0 | 0 | 68 | 05* | 10 | 10 | 10 | 10 | 10 | 10 | 0 | 7.9 | 0 | 6 | 10 | 0 | 0 | |
| 中旬 | 52.7 | 50 | 0 | 6 | 8.8 | 42 | 20 | 11 | 3 | 3 | 3 | 1 | 0 | 0 | 85 | 14* | 10 | 10 | 10 | 10 | 10 | 10 | 0 | 7.6 | 0 | 5 | 9 | 0 | 0 | |
| 下旬 | 34.1 | 39 | 1 | 4 | 8.8 | 22 | 13 | 28 | 3 | 2 | 1 | 0 | 0 | 0 | 66 | 28 | 8 | 8 | 8 | 8 | 8 | 8 | 0 | 6.9 | 0 | 3 | 6 | 0 | 0 | |
| 上旬 | 61.4 | 54 | 0 | 7 | 12.3 | 11 | 8 | 02 | 1 | 1 | 0 | 0 | 0 | 0 | 65 | 02 | 10 | 10 | 10 | 10 | 10 | 5 | 0 | 7.3 | 0 | 3 | 8 | 0 | 0 | |
| 中旬 | 61.9 | 52 | 0 | 6 | 12.1 | 18 | 10 | 11 | 2 | 2 | 1 | 0 | 0 | 0 | 43 | 11 | 10 | 10 | 10 | 10 | 10 | 0 | 0 | 6.4 | 0 | 2 | 8 | 0 | 0 | |
| 下旬 | 76.2 | 56 | 1 | 8 | 14.7 | 15 | 7 | 21 | 3 | 1 | 0 | 0 | 0 | 0 | 33 | 21 | 11 | 11 | 10 | 10 | 8 | 0 | 0 | 6.6 | 0 | 4 | 7 | 0 | 0 | |
| 上旬 | 48.1 | 37 | 1 | 3 | 11.5 | 20 | 16 | 02 | 2 | 1 | 1 | 0 | 0 | 0 | 12 | 03 | 3 | 3 | 2 | 2 | 0 | 0 | 0 | 7.2 | 1 | 5 | 3 | 0 | 0 | |
| 中旬 | 43.6 | 33 | 1 | 5 | 11.1 | 0 | 0 | 15* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.6 | 1 | 2 | 1 | 0 | 0 | ||
| 下旬 | 71.9 | 52 | 1 | 6 | 15.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.6 | 0 | 3 | 0 | 0 | 0 | |||
| 上旬 | 59.7 | 42 | 1 | 5 | 15.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 0 | 5 | 0 | 0 | 0 | |||
| 中旬 | 96.2 | 66 | 1 | 8 | 20.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.2 | 4 | 2 | 0 | 0 | 0 | |||
| 下旬 | 71.0 | 43 | 1 | 6 | 16.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 5 | 0 | 2 | 0 | |||
| 上旬 | 57.0 | 38 | 1 | 5 | 17.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 0 | 6 | 0 | 0 | 0 | |||
| 中旬 | 57.9 | 38 | 1 | 5 | 16.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 5 | 0 | 0 | 0 | |||
| 下旬 | 48.9 | 32 | 2 | 5 | 15.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 0 | 5 | 0 | 1 | 0 | |||
| 上旬 | 74.3 | 49 | 1 | 6 | 19.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 1 | 5 | 0 | 0 | 0 | |||
| 中旬 | 95.3 | 63 | 1 | 8 | 21.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.4 | 1 | 2 | 0 | 0 | 0 | |||
| 下旬 | 74.1 | 46 | 0 | 6 | 16.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 1 | 5 | 0 | 0 | 0 | |||
| 上旬 | 65.2 | 45 | 1 | 6 | 15.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 4 | 0 | 0 | 0 | |||
| 中旬 | 67.1 | 48 | 1 | 6 | 15.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 0 | 5 | 0 | 0 | 1 | |||
| 下旬 | 51.8 | 35 | 3 | 5 | 12.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 8 | 0 | 0 | 0 | |||
| 上旬 | 37.2 | 29 | 1 | 4 | 10.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 4 | 0 | 0 | 0 | |||
| 中旬 | 58.5 | 47 | 0 | 6 | 12.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.1 | 2 | 1 | 0 | 0 | 0 | |||
| 下旬 | 59.6 | 50 | 0 | 7 | 11.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.6 | 0 | 1 | 0 | 0 | 1 | |||
| 上旬 | 49.3 | 43 | 0 | 5 | 9.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 0 | 4 | 0 | 0 | 0 | |||
| 中旬 | 51.5 | 47 | 1 | 6 | 9.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.1 | 2 | 3 | 0 | 0 | 0 | |||
| 下旬 | 31.5 | 27 | 1 | 4 | 6.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 5 | 1 | 0 | 0 | |||
| 上旬 | 50.7 | 50 | 1 | 7 | 7.2 | 17 | 17 | 01 | 1 | 1 | 1 | 0 | 0 | 0 | 11 | 01 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | 6.5 | 0 | 3 | 4 | 0 | 0 | |
| 中旬 | 35.4 | 36 | 1 | 3 | 5.8 | 17 | 17 | 14 | 1 | 1 | 1 | 0 | 0 | 0 | 17 | 14 | 7 | 4 | 3 | 2 | 0 | 0 | 0 | 7.0 | 0 | 2 | 6 | 0 | 0 | |
| 下旬 | 36.2 | 39 | 1 | 4 | 4.8 | 1 | 1 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 30 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 6.6 | 0 | 1 | 5 | 0 | 1 | |
| 上旬 | 48.4 | 53 | 0 | 6 | 6.2 | 16 | 6 | 07* | 2 | 2 | 0 | 0 | 0 | 0 | 13 | 08* | 10 | 10 | 5 | 4 | 0 | 0 | 0 | 6.5 | 0 | 1 | 10 | 0 | 0 | |
| 中旬 | 31.1 | 35 | 1 | 5 | 4.9 | 84 | 40 | 14 | 4 | 3 | 3 | 2 | 0 | 0 | 48 | 14 | 10 | 10 | 10 | 9 | 7 | 0 | 0 | 7.4 | 0 | 3 | 10 | 0 | 0 | |
| 下旬 | 46.3 | 47 | 3 | 8 | 5.5 | 33 | 14 | 25 | 3 | 2 | 2 | 0 | 0 | 0 | 45 | 28 | 11 | 11 | 11 | 11 | 11 | 0 | 0 | 7.2 | 0 | 2 | 11 | 0 | 0 | |