半旬ごとの値
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盛岡（岩手県) 1997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 | 9.2 | 20 | 0 | 1 | 4.7 | 13 | 13 | 03 | 1 | 1 | 1 | 0 | 0 | 0 | 12 | 03 | 4 | 3 | 3 | 1 | 0 | 0 | 0 | 7.8 | 0 | 1 | 5 | 0 | 0 | |
| 第2半旬 | 6～10 | 10.5 | 22 | 1 | 1 | 5.5 | 3 | 3 | 06 | 1 | 0 | 0 | 0 | 0 | 0 | 7 | 06 | 5 | 4 | 1 | 0 | 0 | 0 | 0 | 8.7 | 0 | 2 | 5 | 0 | 0 | |
| 第3半旬 | 11～15 | 28.6 | 60 | 0 | 5 | 8.6 | 1 | 1 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 11 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 5.9 | 0 | 0 | 4 | 0 | 0 | |
| 第4半旬 | 16～20 | 28.4 | 59 | 0 | 5 | 8.9 | 10 | 9 | 18 | 1 | 1 | 0 | 0 | 0 | 0 | 9 | 18 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | 5.6 | 0 | 0 | 4 | 0 | 0 | |
| 第5半旬 | 21～25 | 12.8 | 26 | 1 | 1 | 6.5 | 3 | 2 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 22* | 5 | 4 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 2 | 5 | 0 | 0 | |
| 第6半旬 | 26～31 | 35.4 | 59 | 0 | 3 | 9.9 | 13 | 13 | 29 | 1 | 1 | 1 | 0 | 0 | 0 | 13 | 29 | 5 | 3 | 2 | 1 | 0 | 0 | 0 | 6.9 | 0 | 3 | 5 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 20.2 | 40 | 1 | 2 | 9.0 | 27 | 24 | 03 | 2 | 1 | 1 | 1 | 0 | 0 | 22 | 03 | 5 | 4 | 3 | 3 | 2 | 0 | 0 | 6.2 | 1 | 2 | 4 | 0 | 0 | |
| 第2半旬 | 6～10 | 28.5 | 55 | 0 | 4 | 11.1 | 3 | 2 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 06 | 5 | 5 | 3 | 0 | 0 | 0 | 0 | 4.2 | 0 | 1 | 5 | 0 | 0 | |
| 第3半旬 | 11～15 | 20.8 | 39 | 0 | 2 | 9.9 | 13 | 9 | 11 | 2 | 1 | 0 | 0 | 0 | 0 | 15 | 12 | 5 | 5 | 4 | 2 | 0 | 0 | 0 | 6.0 | 0 | 0 | 5 | 0 | 0 | |
| 第4半旬 | 16～20 | 18.2 | 34 | 1 | 2 | 9.4 | 8 | 8 | 20 | 1 | 1 | 0 | 0 | 0 | 0 | 9 | 20 | 5 | 5 | 1 | 0 | 0 | 0 | 0 | 6.7 | 0 | 2 | 5 | 0 | 0 | |
| 第5半旬 | 21～25 | 26.7 | 49 | 0 | 3 | 12.6 | 21 | 19 | 21 | 1 | 1 | 1 | 0 | 0 | 0 | 19 | 21 | 5 | 5 | 5 | 4 | 0 | 0 | 0 | 7.9 | 0 | 2 | 3 | 0 | 1 | |
| 第6半旬 | 26～28 | 24.3 | 73 | 0 | 3 | 15.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 26 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 3.8 | 1 | 0 | 0 | 0 | 0 | ||
| 第1半旬 | 1～ 5 | 25.4 | 45 | 0 | 3 | 11.8 | 8 | 5 | 02 | 2 | 1 | 0 | 0 | 0 | 0 | 5 | 02 | 4 | 3 | 1 | 0 | 0 | 0 | 0 | 5.1 | 0 | 0 | 5 | 0 | 1 | |
| 第2半旬 | 6～10 | 29.0 | 50 | 0 | 3 | 12.7 | 0 | 0 | 10* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 08 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 5.6 | 0 | 0 | 3 | 0 | 0 | |
| 第3半旬 | 11～15 | 29.8 | 51 | 0 | 3 | 14.7 | 6 | 6 | 11 | 1 | 1 | 0 | 0 | 0 | 0 | 6 | 11 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 6.7 | 0 | 1 | 2 | 0 | 0 | |
| 第4半旬 | 16～20 | 36.4 | 61 | 1 | 4 | 17.1 | 1 | 1 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 17* | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 4.2 | 2 | 1 | 3 | 0 | 0 | |
| 第5半旬 | 21～25 | 25.9 | 43 | 0 | 3 | 14.0 | 0 | 0 | 25* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 0 | 2 | 3 | 0 | 1 | |
| 第6半旬 | 26～31 | 35.2 | 47 | 0 | 4 | 14.7 | 1 | 1 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 30 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 6.2 | 1 | 2 | 2 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 8.2 | 13 | 1 | 1 | 9.6 | 0 | 0 | 01 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.1 | 0 | 4 | 1 | 0 | 0 | ||
| 第2半旬 | 6～10 | 15.2 | 24 | 1 | 1 | 12.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 3 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 33.6 | 51 | 0 | 3 | 17.8 | 10 | 10 | 12 | 1 | 1 | 1 | 0 | 0 | 0 | 10 | 12 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 6.3 | 0 | 0 | 3 | 0 | 2 | |
| 第4半旬 | 16～20 | 33.2 | 50 | 0 | 3 | 18.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.0 | 0 | 1 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 23.1 | 34 | 1 | 3 | 14.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.6 | 0 | 2 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 36.8 | 54 | 0 | 4 | 19.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 0 | 0 | 0 | 0 | 1 | |||
| 第1半旬 | 1～ 5 | 46.9 | 68 | 1 | 4 | 22.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.4 | 2 | 1 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 30.4 | 43 | 1 | 2 | 16.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 1 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 24.5 | 34 | 2 | 2 | 14.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 0 | 3 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 23.3 | 32 | 1 | 2 | 13.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 0 | 2 | 0 | 0 | 1 | |||
| 第5半旬 | 21～25 | 0.3 | 0 | 3 | 0 | 6.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.0 | 0 | 5 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 30.6 | 35 | 0 | 3 | 18.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 4 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 7.7 | 10 | 2 | 0 | 10.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 0 | 2 | 0 | 0 | 2 | |||
| 第2半旬 | 6～10 | 14.0 | 19 | 2 | 2 | 12.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 0 | 3 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 45.2 | 61 | 0 | 4 | 24.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 0 | 1 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 28.4 | 38 | 0 | 2 | 19.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 0 | 3 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 43.6 | 58 | 0 | 4 | 22.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 0 | 1 | 0 | 1 | 0 | |||
| 第6半旬 | 26～30 | 19.0 | 25 | 2 | 1 | 13.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 3 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 14.4 | 19 | 2 | 1 | 12.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.9 | 0 | 4 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 9.7 | 13 | 1 | 0 | 14.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.7 | 0 | 5 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 33.0 | 45 | 0 | 3 | 20.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 0 | 3 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 37.4 | 51 | 1 | 3 | 19.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.5 | 0 | 2 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 44.4 | 61 | 0 | 4 | 23.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.7 | 0 | 0 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 32.9 | 38 | 0 | 3 | 18.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 0 | 3 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 28.4 | 40 | 0 | 3 | 17.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 3 | 0 | 0 | 2 | |||
| 第2半旬 | 6～10 | 19.3 | 28 | 1 | 2 | 13.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 2 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 12.9 | 19 | 1 | 1 | 12.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.9 | 0 | 3 | 0 | 1 | 0 | |||
| 第4半旬 | 16～20 | 11.9 | 17 | 0 | 1 | 13.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.1 | 0 | 3 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 12.7 | 19 | 1 | 0 | 12.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.3 | 0 | 4 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 44.8 | 57 | 0 | 4 | 19.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.5 | 1 | 2 | 0 | 0 | 1 | |||
| 第1半旬 | 1～ 5 | 8.0 ) | 12 ) | 3 | 0 ) | 9.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 3 | 0 | 0 | 2 | |||
| 第2半旬 | 6～10 | 19.7 | 31 | 1 | 2 | 13.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 3 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 8.9 | 14 | 2 | 1 | 9.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.4 | 0 | 4 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 10.1 | 16 | 2 | 1 | 9.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 0 | 4 | 0 | 2 | 0 | |||
| 第5半旬 | 21～25 | 6.4 | 11 | 3 | 1 | 9.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.3 | 0 | 4 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 15.4 | 26 | 2 | 2 | 8.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 1 | 2 | 0 | 0 | 1 | |||
| 第1半旬 | 1～ 5 | 29.5 | 50 | 0 | 3 | 13.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 1 | 2 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 22.0 | 38 | 1 | 3 | 9.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 1 | 0 | 1 | 2 | |||
| 第3半旬 | 11～15 | 16.6 | 29 | 0 | 1 | 9.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.9 | 0 | 4 | 0 | 1 | 1 | |||
| 第4半旬 | 16～20 | 32.1 | 58 | 0 | 4 | 11.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.7 | 0 | 0 | 0 | 0 | 2 | |||
| 第5半旬 | 21～25 | 36.6 | 68 | 0 | 4 | 11.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.5 | 1 | 0 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 6.9 | 11 | 1 | 0 | 5.3 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.2 | 0 | 4 | 1 | 2 | 0 | ||
| 第1半旬 | 1～ 5 | 26.3 | 51 | 0 | 3 | 9.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.4 | 1 | 0 | 0 | 1 | 0 | |||
| 第2半旬 | 6～10 | 32.0 | 63 | 0 | 3 | 10.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.9 | 1 | 0 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 14.8 | 29 | 1 | 2 | 6.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 2 | 0 | 1 | 0 | |||
| 第4半旬 | 16～20 | 12.9 | 26 | 1 | 1 | 5.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 1 | 1 | 0 | 2 | 0 | |||
| 第5半旬 | 21～25 | 14.8 | 30 | 1 | 1 | 5.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 0 | 1 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 6.0 | 13 | 2 | 1 | 3.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 2 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 17.2 | 36 | 0 | 3 | 6.8 | 9 | 5 | 05 | 1 | 1 | 0 | 0 | 0 | 0 | 5 | 05 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | 7.3 | 0 | 1 | 5 | 0 | 0 | |
| 第2半旬 | 6～10 | 0.9 | 2 | 2 | 0 | 2.2 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.9 | 0 | 5 | 1 | 1 | 0 | ||
| 第3半旬 | 11～15 | 14.0 | 30 | 1 | 2 | 6.0 | 7 | 3 | 11 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 11 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 7.8 | 0 | 2 | 4 | 0 | 0 | |
| 第4半旬 | 16～20 | 20.4 | 44 | 0 | 3 | 6.3 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 0 | 2 | 1 | 0 | 0 | ||
| 第5半旬 | 21～25 | 30.6 | 66 | 0 | 4 | 8.2 | 0 | 0 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.0 | 2 | 0 | 1 | 0 | 0 | ||
| 第6半旬 | 26～31 | 29.1 | 52 | 0 | 4 | 7.7 | 0 | 0 | 31* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.0 | 1 | 1 | 4 | 0 | 0 | ||