月ごとの値
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飯塚（福岡県) 1999年（月ごとの値） 詳細（日照・雪・その他）
| 月 | 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 | ||||||||||||||||||||||||||||
| 136.0 | 43 | 2 | 16 | 0 | 0 | 15* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 09 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 6.6 | 3 | 14 | 3 | 0 | 0 | ||
| 134.7 | 44 | 3 | 15 | 4 | 3 | 03 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 04 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 6.7 | 2 | 11 | 7 | 0 | 0 | ||
| 92.0 | 25 | 9 | 8 | 0 | 0 | 22* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 2 | 23 | 1 | 0 | 0 | |||
| 146.5 | 38 | 5 | 13 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 4 | 18 | 0 | 0 | 0 | ||||
| 256.2 | 60 | 3 | 22 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 7 | 15 | 0 | 0 | 0 | ||||
| 134.9 | 31 | 8 | 12 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 0 | 16 | 0 | 0 | 1 | ||||
| 112.8 | 26 | 8 | 8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.9 | 0 | 24 | 0 | 0 | 2 | ||||
| 143.6 | 35 | 1 | 11 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 20 | 0 | 0 | 4 | ||||
| 118.6 | 32 | 2 | 11 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 2 | 17 | 0 | 0 | 3 | ||||
| 175.2 | 50 | 2 | 18 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 4 | 10 | 0 | 0 | 1 | ||||
| 129.9 | 42 | 2 | 15 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 5 | 14 | 0 | 1 | 0 | ||||
| 156.9 | 51 | 3 | 20 | 6 | 6 | 19 | 1 | 1 | 0 | 0 | 0 | 0 | 6 | 20 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | 5.3 | 4 | 9 | 2 | 0 | 0 | ||