旬ごとの値
 |  |
 |  |
 |  |  |  |  |
 |  |  |  |  |  |
 |  |  |  |  |
横浜（神奈川県) 1987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 | 47.7 | 49 | 3 | 7 | 8 | 6 | 06 | 1 | 1 | 0 | 0 | 0 | 0 | 6 | 06 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 5.1 | 1 | 3 | 2 | 0 | 0 | ||
| 中旬 | 68.3 | 69 | 0 | 8 | 4 | 2 | 13* | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 13* | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 4.2 | 4 | 1 | 2 | 0 | 0 | ||
| 下旬 | 70.8 | 63 | 1 | 8 | 0 | 0 | 31* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.3 | 5 | 2 | 2 | 1 | 0 | |||
| 上旬 | 67.4 | 64 | 1 | 8 | 2 | 2 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 03 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 4.3 | 3 | 1 | 2 | 0 | 0 | ||
| 中旬 | 47.3 | 44 | 2 | 5 | 1 | 1 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 18 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 6.6 | 2 | 5 | 2 | 0 | 0 | ||
| 下旬 | 46.3 | 52 | 1 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.7 | 0 | 2 | 0 | 0 | 0 | ||||
| 上旬 | 76.7 | 67 | 0 | 8 | 8 | 7 | 07 | 1 | 1 | 0 | 0 | 0 | 0 | 8 | 08 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 4.1 | 3 | 1 | 3 | 0 | 0 | ||
| 中旬 | 39.6 | 33 | 2 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 0 | 5 | 0 | 3 | 0 | ||||
| 下旬 | 39.4 | 29 | 4 | 3 | 0 | 0 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 0 | 3 | 1 | 2 | 0 | |||
| 上旬 | 40.6 | 32 | 3 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 1 | 5 | 0 | 0 | 0 | ||||
| 中旬 | 64.5 | 50 | 1 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 1 | 3 | 0 | 0 | 0 | ||||
| 下旬 | 85.5 | 64 | 0 | 9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 0 | 4 | 0 | 1 | 0 | ||||
| 上旬 | 73.4 | 54 | 1 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.7 | 1 | 3 | 0 | 1 | 0 | ||||
| 中旬 | 41.0 | 29 | 2 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 0 | 8 | 0 | 0 | 0 | ||||
| 下旬 | 54.4 | 35 | 2 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 7 | 0 | 0 | 0 | ||||
| 上旬 | 85.9 | 60 | 1 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.9 | 3 | 4 | 0 | 0 | 0 | ||||
| 中旬 | 70.1 | 48 | 2 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 1 | 6 | 0 | 1 | 0 | ||||
| 下旬 | 48.1 | 33 | 1 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 1 | 6 | 0 | 0 | 0 | ||||
| 上旬 | 47.8 | 33 | 2 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 0 | 4 | 0 | 0 | 0 | ||||
| 中旬 | 56.4 | 39 | 3 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 6 | 0 | 1 | 0 | ||||
| 下旬 | 87.2 | 56 | 0 | 8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 2 | 3 | 0 | 0 | 2 | ||||
| 上旬 | 47.1 | 34 | 1 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 7 | 0 | 0 | 1 | ||||
| 中旬 | 64.6 | 48 | 0 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 4 | 0 | 0 | 1 | ||||
| 下旬 | 66.6 | 46 | 2 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 1 | 2 | 0 | 0 | 0 | ||||
| 上旬 | 55.7 | 44 | 1 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 0 | 5 | 0 | 1 | 1 | ||||
| 中旬 | 35.9 | 29 | 1 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 6 | 0 | 0 | 1 | ||||
| 下旬 | 24.8 | 21 | 2 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.7 | 0 | 8 | 0 | 0 | 1 | ||||
| 上旬 | 42.0 | 36 | 1 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 0 | 4 | 0 | 1 | 0 | ||||
| 中旬 | 56.1 | 50 | 2 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 1 | 4 | 0 | 0 | 0 | ||||
| 下旬 | 44.1 | 37 | 4 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 1 | 6 | 0 | 0 | 1 | ||||
| 上旬 | 27.7 | 26 | 3 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 1 | 6 | 0 | 1 | 0 | ||||
| 中旬 | 53.0 | 52 | 2 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 1 | 3 | 0 | 2 | 0 | ||||
| 下旬 | 37.2 | 37 | 2 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 1 | 4 | 0 | 0 | 0 | ||||
| 上旬 | 32.2 | 33 | 2 | 2 | 0 | 0 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 06 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 6.1 | 2 | 3 | 1 | 0 | 0 | ||
| 中旬 | 51.1 | 52 | 3 | 6 | 1 | 1 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 13 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 5.2 | 2 | 4 | 1 | 0 | 0 | ||
| 下旬 | 85.0 | 80 | 0 | 10 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.2 | 8 | 0 | 0 | 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。