旬ごとの値
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札幌（石狩地方) 1986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 | 22.4 | 25 | 2 | 3 | 4.6 | 45 | 22 | 09 | 5 | 3 | 1 | 1 | 0 | 0 | 61 | 10 | 10 | 10 | 10 | 10 | 10 | 6 | 0 | 8.5 | 0 | 5 | 10 | 0 | 0 | |
| 中旬 | 33.9 | 36 | 1 | 4 | 5.9 | 65 | 20 | 18 | 5 | 5 | 4 | 1 | 0 | 0 | 88 | 20 | 10 | 10 | 10 | 10 | 10 | 10 | 0 | 8.0 | 0 | 4 | 9 | 0 | 0 | |
| 下旬 | 46.7 | 44 | 0 | 7 | 7.3 | 48 | 17 | 25 | 6 | 4 | 1 | 0 | 0 | 0 | 89 | 21 | 11 | 11 | 11 | 11 | 11 | 11 | 0 | 7.3 | 0 | 5 | 11 | 0 | 0 | |
| 上旬 | 36.4 | 36 | 0 | 4 | 8.0 | 37 | 13 | 10 | 4 | 4 | 1 | 0 | 0 | 0 | 93 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 0 | 6.9 | 0 | 4 | 9 | 0 | 0 | |
| 中旬 | 53.1 | 51 | 0 | 6 | 10.2 | 38 | 13 | 17 | 4 | 4 | 2 | 0 | 0 | 0 | 98 | 18 | 10 | 10 | 10 | 10 | 10 | 10 | 0 | 7.5 | 0 | 4 | 8 | 0 | 0 | |
| 下旬 | 33.5 | 38 | 0 | 4 | 10.0 | 25 | 13 | 25 | 3 | 1 | 1 | 0 | 0 | 0 | 95 | 25 | 8 | 8 | 8 | 8 | 8 | 8 | 0 | 7.8 | 0 | 3 | 8 | 0 | 0 | |
| 上旬 | 43.5 | 38 | 0 | 3 | 10.4 | 16 | 9 | 03 | 2 | 1 | 0 | 0 | 0 | 0 | 91 | 03 | 10 | 10 | 10 | 10 | 10 | 10 | 0 | 6.9 | 2 | 4 | 9 | 0 | 0 | |
| 中旬 | 34.8 | 29 | 2 | 3 | 10.7 | 28 | 19 | 17 | 3 | 1 | 1 | 0 | 0 | 0 | 69 | 18* | 10 | 10 | 10 | 10 | 10 | 10 | 0 | 8.3 | 0 | 6 | 10 | 0 | 1 | |
| 下旬 | 60.7 | 45 | 1 | 6 | 14.0 | 11 | 10 | 21 | 1 | 1 | 1 | 0 | 0 | 0 | 70 | 22* | 11 | 11 | 11 | 11 | 11 | 6 | 0 | 7.6 | 0 | 7 | 9 | 0 | 0 | |
| 上旬 | 54.4 | 42 | 1 | 6 | 14.1 | 0 | 0 | 07* | 0 | 0 | 0 | 0 | 0 | 0 | 23 | 01 | 5 | 4 | 3 | 3 | 1 | 0 | 0 | 7.9 | 0 | 5 | 5 | 0 | 0 | |
| 中旬 | 77.4 | 58 | 0 | 7 | 17.9 | 0 | 0 | 17* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.8 | 2 | 1 | 3 | 0 | 0 | ||
| 下旬 | 36.5 | 26 | 3 | 2 | 11.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 1 | 6 | 0 | 0 | 0 | |||
| 上旬 | 91.6 | 64 | 0 | 8 | 20.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.8 | 3 | 3 | 0 | 0 | 0 | |||
| 中旬 | 28.7 | 20 | 2 | 1 | 11.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 0 | 6 | 0 | 0 | 0 | |||
| 下旬 | 40.8 | 25 | 1 | 2 | 13.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 0 | 5 | 0 | 0 | 0 | |||
| 上旬 | 89.2 | 59 | 0 | 8 | 22.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.8 | 1 | 2 | 0 | 0 | 0 | |||
| 中旬 | 76.6 | 50 | 2 | 6 | 19.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.8 | 2 | 4 | 0 | 0 | 0 | |||
| 下旬 | 61.8 | 40 | 0 | 5 | 18.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 0 | 5 | 0 | 0 | 0 | |||
| 上旬 | 34.0 | 22 | 4 | 3 | 14.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.9 | 0 | 7 | 0 | 0 | 0 | |||
| 中旬 | 18.4 | 12 | 1 | 1 | 11.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 0 | 7 | 0 | 0 | 1 | |||
| 下旬 | 83.3 | 51 | 2 | 7 | 18.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 0 | 4 | 0 | 0 | 0 | |||
| 上旬 | 49.4 | 34 | 2 | 4 | 15.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.5 | 1 | 6 | 0 | 1 | 0 | |||
| 中旬 | 62.7 | 45 | 1 | 7 | 15.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.6 | 1 | 5 | 0 | 0 | 2 | |||
| 下旬 | 71.3 | 48 | 1 | 8 | 16.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 0 | 4 | 0 | 0 | 0 | |||
| 上旬 | 53.1 | 41 | 0 | 4 | 12.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 0 | 4 | 0 | 0 | 1 | |||
| 中旬 | 73.8 | 59 | 0 | 7 | 15.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.1 | 2 | 1 | 0 | 0 | 0 | |||
| 下旬 | 61.3 | 51 | 1 | 8 | 12.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.4 | 1 | 1 | 0 | 0 | 1 | |||
| 上旬 | 68.0 | 59 | 0 | 6 | 12.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.5 | 1 | 3 | 0 | 0 | 2 | |||
| 中旬 | 51.2 | 46 | 0 | 6 | 8.9 | 1 | 1 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 17 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 6.6 | 0 | 3 | 1 | 0 | 1 | |
| 下旬 | 26.6 | 23 | 1 | 3 | 5.3 | 13 | 13 | 23 | 1 | 1 | 1 | 0 | 0 | 0 | 12 | 23 | 3 | 2 | 2 | 1 | 0 | 0 | 0 | 7.8 | 0 | 4 | 3 | 0 | 1 | |
| 上旬 | 38.7 | 38 | 0 | 4 | 6.8 | 0 | 0 | 09* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 5 | 1 | 0 | 0 | ||
| 中旬 | 26.7 | 28 | 0 | 2 | 5.3 | 11 | 4 | 18* | 3 | 0 | 0 | 0 | 0 | 0 | 5 | 18 | 6 | 6 | 1 | 0 | 0 | 0 | 0 | 7.7 | 0 | 4 | 8 | 0 | 1 | |
| 下旬 | 28.5 | 30 | 2 | 4 | 4.9 | 27 | 18 | 26 | 2 | 2 | 1 | 0 | 0 | 0 | 23 | 27 | 8 | 7 | 5 | 5 | 1 | 0 | 0 | 8.3 | 0 | 6 | 9 | 0 | 1 | |
| 上旬 | 40.6 | 45 | 1 | 5 | 5.0 | 4 | 2 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 01 | 10 | 10 | 9 | 4 | 0 | 0 | 0 | 6.4 | 1 | 3 | 7 | 0 | 0 | |
| 中旬 | 20.0 | 22 | 2 | 3 | 4.0 | 53 | 41 | 16 | 3 | 2 | 1 | 1 | 0 | 0 | 35 | 16 | 9 | 8 | 5 | 5 | 5 | 0 | 0 | 8.4 | 0 | 7 | 10 | 0 | 0 | |
| 下旬 | 35.2 | 36 | 1 | 4 | 4.6 | 42 | 22 | 31 | 4 | 4 | 1 | 1 | 0 | 0 | 49 | 31 | 11 | 11 | 11 | 11 | 11 | 0 | 0 | 8.2 | 0 | 6 | 11 | 0 | 0 | |
- 値欄の記号の説明
- 赤線は、観測場所を移転した場合、観測装置を変更した場合または観測の時間間隔を変更した場合に、その前後のデータが均質でないことを示します。