半旬ごとの値
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盛岡（岩手県) 1999年（半旬ごとの値） 詳細（日照・雪・その他）
| 月 | 半旬 | 日～日 | 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 | ||||||||||||||||||||||||||||||
| 第1半旬 | 1～ 5 | 17.1 | 36 | 0 | 2 | 6.6 | 0 | 0 | 05* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 05* | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 1 | 5 | 0 | 0 | |
| 第2半旬 | 6～10 | 9.6 | 20 | 0 | 0 | 5.6 ) | 23 | 15 | 07 | 2 | 2 | 1 | 0 | 0 | 0 | 17 | 10* | 5 | 4 | 4 | 4 | 0 | 0 | 0 | 8.5 | 0 | 2 | 5 | 0 | 0 | |
| 第3半旬 | 11～15 | 9.2 | 19 | 1 | 0 | 5.9 | 7 | 4 | 14 | 2 | 0 | 0 | 0 | 0 | 0 | 16 | 14 | 5 | 5 | 5 | 5 | 0 | 0 | 0 | 9.1 | 0 | 3 | 5 | 0 | 0 | |
| 第4半旬 | 16～20 | 18.2 | 38 | 0 | 1 | 8.1 | 6 | 4 | 16 | 1 | 0 | 0 | 0 | 0 | 0 | 16 | 16 | 5 | 5 | 5 | 5 | 0 | 0 | 0 | 8.3 | 0 | 3 | 5 | 0 | 0 | |
| 第5半旬 | 21～25 | 28.2 | 57 | 1 | 4 | 8.9 | 3 | 3 | 23 | 1 | 0 | 0 | 0 | 0 | 0 | 13 | 23* | 5 | 5 | 5 | 2 | 0 | 0 | 0 | 5.7 | 0 | 1 | 4 | 0 | 0 | |
| 第6半旬 | 26～31 | 20.0 | 33 | 0 | 2 | 7.5 | 4 | 4 | 31 | 1 | 0 | 0 | 0 | 0 | 0 | 6 | 31* | 6 | 6 | 6 | 0 | 0 | 0 | 0 | 6.9 | 0 | 0 | 6 | 2 | 0 | |
| 第1半旬 | 1～ 5 | 12.5 | 25 | 0 | 1 | 7.8 | 2 | 2 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 03* | 5 | 5 | 5 | 0 | 0 | 0 | 0 | 6.9 | 0 | 2 | 5 | 0 | 0 | |
| 第2半旬 | 6～10 | 24.4 | 47 | 0 | 4 | 9.6 | 24 | 16 | 07 | 2 | 2 | 1 | 0 | 0 | 0 | 23 | 07 | 5 | 5 | 5 | 4 | 2 | 0 | 0 | 6.2 | 0 | 0 | 5 | 0 | 0 | |
| 第3半旬 | 11～15 | 15.1 | 29 | 0 | 1 | 8.8 | 36 | 20 | 12 | 2 | 2 | 2 | 1 | 0 | 0 | 33 | 13 | 5 | 5 | 5 | 5 | 4 | 0 | 0 | 7.1 | 0 | 2 | 5 | 0 | 0 | |
| 第4半旬 | 16～20 | 15.2 | 28 | 1 | 1 | 8.3 | 0 | 0 | 20* | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 16 | 5 | 5 | 4 | 3 | 2 | 0 | 0 | 8.2 | 0 | 3 | 3 | 0 | 2 | |
| 第5半旬 | 21～25 | 19.4 | 35 | 0 | 3 | 11.1 | 13 | 12 | 25 | 1 | 1 | 1 | 0 | 0 | 0 | 12 | 25 | 3 | 2 | 1 | 1 | 0 | 0 | 0 | 8.4 | 0 | 3 | 5 | 0 | 0 | |
| 第6半旬 | 26～28 | 3.6 | 11 | 0 | 0 | 6.6 | 1 | 1 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 26 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 8.5 | 0 | 2 | 2 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 23.5 | 42 | 1 | 3 | 10.7 | 2 | 2 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 04 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 6.6 | 0 | 1 | 4 | 0 | 0 | |
| 第2半旬 | 6～10 | 17.7 | 31 | 1 | 2 | 11.7 | 1 | 1 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 06 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 3 | 5 | 0 | 0 | |
| 第3半旬 | 11～15 | 25.6 | 44 | 2 | 3 | 12.5 | 0 | 0 | 15* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15* | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 5.6 | 1 | 2 | 3 | 0 | 0 | |
| 第4半旬 | 16～20 | 14.6 | 24 | 2 | 2 | 10.0 | 2 | 2 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 20 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 1 | 3 | 0 | 0 | |
| 第5半旬 | 21～25 | 29.2 | 48 | 0 | 4 | 15.3 | 43 | 32 | 22 | 2 | 2 | 2 | 1 | 0 | 0 | 28 | 22 | 5 | 5 | 5 | 4 | 2 | 0 | 0 | 6.1 | 0 | 1 | 4 | 0 | 0 | |
| 第6半旬 | 26～31 | 25.5 | 34 | 0 | 3 | 12.7 | 0 | 0 | 31* | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 26 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 7.1 | 0 | 2 | 3 | 1 | 0 | |
| 第1半旬 | 1～ 5 | 32.7 | 52 | 1 | 4 | 15.4 | 0 | 0 | 04* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 2 | 2 | 1 | 0 | ||
| 第2半旬 | 6～10 | 12.8 | 20 | 0 | 1 | 11.9 | 1 | 1 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 08 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 2 | 3 | 0 | 0 | |
| 第3半旬 | 11～15 | 7.9 | 12 | 2 | 0 | 8.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 3 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 38.0 | 57 | 1 | 4 | 19.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 0 | 1 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 32.2 | 48 | 2 | 3 | 17.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 1 | 3 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 28.9 | 42 | 1 | 2 | 17.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.0 | 1 | 1 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 26.9 | 39 | 1 | 2 | 15.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 0 | 2 | 0 | 1 | 0 | |||
| 第2半旬 | 6～10 | 44.1 | 63 | 0 | 4 | 22.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.1 | 0 | 0 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 51.8 | 73 | 0 | 5 | 24.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.6 | 0 | 1 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 20.2 | 28 | 0 | 2 | 12.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 0 | 3 | 0 | 2 | 0 | |||
| 第5半旬 | 21～25 | 40.8 | 56 | 0 | 3 | 19.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.6 | 2 | 1 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 39.3 | 45 | 0 | 3 | 19.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 0 | 2 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 41.9 | 57 | 0 | 4 | 21.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 1 | 2 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 34.6 | 47 | 1 | 4 | 20.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 0 | 1 | 0 | 0 | 2 | |||
| 第3半旬 | 11～15 | 45.8 | 61 | 0 | 4 | 23.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 0 | 2 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 9.9 | 13 | 1 | 0 | 13.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.4 | 0 | 4 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 20.6 | 28 | 0 | 2 | 17.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 3 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 22.6 | 30 | 2 | 2 | 15.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 3 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 4.5 | 6 | 1 | 0 | 10.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.7 | 0 | 5 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 48.2 ) | 65 ) | 0 | 5 | 26.8 ) | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.1 | 0 | 0 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 9.8 | 13 | 0 | 0 | 13.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.2 | 0 | 4 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 13.5 | 18 | 1 | 0 | 13.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.4 | 0 | 4 | 0 | 0 | 1 | |||
| 第5半旬 | 21～25 | 19.1 | 26 | 0 | 1 | 15.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 0 | 3 | 0 | 0 | 2 | |||
| 第6半旬 | 26～31 | 50.1 | 58 | 0 | 5 | 20.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.5 | 1 | 2 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 43.7 | 62 | 0 | 5 | 22.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.6 | 1 | 1 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 46.3 | 66 | 0 | 4 | 22.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 0 | 1 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 17.0 | 25 | 0 | 1 | 14.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 0 | 2 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 37.2 | 55 | 0 | 3 | 19.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 2 | 0 | 0 | 1 | |||
| 第5半旬 | 21～25 | 9.9 | 15 | 1 | 0 | 10.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.4 | 0 | 5 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 1.9 | 2 | 4 | 0 | 7.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.4 | 0 | 5 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 36.2 | 56 | 1 | 4 | 17.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.0 | 0 | 1 | 0 | 1 | 1 | |||
| 第2半旬 | 6～10 | 17.6 | 28 | 2 | 2 | 11.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 3 | 0 | 1 | 0 | |||
| 第3半旬 | 11～15 | 6.7 | 11 | 1 | 1 | 8.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.9 | 0 | 5 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 2.9 | 5 | 3 | 0 | 6.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.8 | 0 | 5 | 0 | 2 | 0 | |||
| 第5半旬 | 21～25 | 17.6 | 29 | 3 | 2 | 10.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 0 | 3 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 36.3 | 61 | 0 | 5 | 15.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 0 | 1 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 23.1 | 39 | 1 | 2 | 10.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 0 | 3 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 31.4 | 55 | 0 | 3 | 13.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.6 | 0 | 1 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 2.8 | 5 | 2 | 0 | 4.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.4 | 0 | 4 | 0 | 1 | 0 | |||
| 第4半旬 | 16～20 | 24.9 | 45 | 1 | 3 | 10.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.0 | 1 | 2 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 38.9 | 72 | 0 | 5 | 13.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.9 | 1 | 0 | 0 | 2 | 0 | |||
| 第6半旬 | 26～31 | 23.9 | 38 | 1 | 2 | 8.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 0 | 2 | 0 | 0 | 2 | |||
| 第1半旬 | 1～ 5 | 17.2 | 33 | 1 | 2 | 7.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 0 | 2 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 32.4 | 63 | 1 | 4 | 9.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.8 | 1 | 1 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 26.7 | 53 | 0 | 3 | 8.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.5 | 1 | 2 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 13.5 | 27 | 0 | 2 | 6.0 | 0 | 0 | 17* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 1 | 2 | 1 | 0 | |
| 第5半旬 | 21～25 | 14.1 | 29 | 0 | 2 | 6.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 0 | 2 | 0 | 2 | 1 | |||
| 第6半旬 | 26～30 | 7.3 | 15 | 1 | 0 | 5.0 | 16 | 13 | 30 | 1 | 1 | 1 | 0 | 0 | 0 | 15 ) | 30 | 4 | 2 | 1 ) | 1 ) | 0 ) | 0 ) | 0 ) | 8.1 | 0 | 2 | 5 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 21.7 | 46 | 0 | 4 | 7.1 | 0 | 0 | 04* | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 01 | 3 | 3 | 2 | 1 | 0 | 0 | 0 | 8.0 | 0 | 2 | 3 | 0 | 0 | |
| 第2半旬 | 6～10 | 11.2 | 24 | 1 | 1 | 4.1 | 0 | 0 | 08* | 0 | 0 | 0 | 0 | 0 | 0 | 0 ] | 08* | 2 | 0 ] | 0 ] | 0 ] | 0 ] | 0 ] | 0 ] | 7.9 | 0 | 3 | 3 | 0 | 1 | |
| 第3半旬 | 11～15 | 22.2 | 47 | 0 | 3 | 6.8 | 5 | 4 | 11 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 12* | 4 | 3 | 0 | 0 | 0 | 0 | 0 | 5.2 | 0 | 1 | 4 | 0 | 0 | |
| 第4半旬 | 16～20 | 11.7 | 25 | 1 | 2 | 5.4 | 4 | 4 | 16 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 17* | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 8.1 | 0 | 3 | 4 | 2 | 0 | |
| 第5半旬 | 21～25 | 9.8 | 21 | 1 | 1 | 4.7 | 2 | 1 | 25* | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 25 | 5 | 3 | 0 | 0 | 0 | 0 | 0 | 8.5 | 0 | 3 | 5 | 1 | 0 | |
| 第6半旬 | 26～31 | 28.0 | 50 | 1 | 4 | 6.8 | 0 | 0 | 31* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.0 | 0 | 1 | 5 | 0 | 0 | ||