半旬ごとの値
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盛岡（岩手県) 1979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 | 19.3 | 41 | 1 | 3 | 5.2 | 1 | 1 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 05* | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 6.6 | 0 | 0 | 4 | 0 | 0 | |
| 第2半旬 | 6～10 | 20.5 | 43 | 0 | 2 | 5.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.6 | 0 | 0 | 1 | 0 | 0 | |||
| 第3半旬 | 11～15 | 31.4 | 66 | 0 | 4 | 7.1 | 3 | 1 | 15* | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 15* | 5 | 3 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 1 | 5 | 0 | 0 | |
| 第4半旬 | 16～20 | 14.8 | 31 | 2 | 2 | 5.2 | 11 | 6 | 17 | 2 | 2 | 0 | 0 | 0 | 0 | 9 | 18 | 5 | 4 | 4 | 0 | 0 | 0 | 0 | 6.9 | 0 | 1 | 5 | 0 | 0 | |
| 第5半旬 | 21～25 | 15.9 | 32 | 2 | 2 | 5.2 | 22 | 17 | 21 | 2 | 1 | 1 | 0 | 0 | 0 | 21 | 21 | 5 | 5 | 5 | 5 | 1 | 0 | 0 | 6.4 | 0 | 0 | 5 | 2 | 0 | |
| 第6半旬 | 26～31 | 26.0 | 43 | 1 | 3 | 6.9 | 26 | 26 | 30 | 1 | 1 | 1 | 1 | 0 | 0 | 30 | 30 | 6 | 6 | 6 | 3 | 2 | 0 | 0 | 7.3 | 0 | 2 | 4 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 10.8 | 21 | 1 | 1 | 5.2 | 3 | 3 | 02 | 1 | 0 | 0 | 0 | 0 | 0 | 12 | 04* | 5 | 5 | 5 | 5 | 0 | 0 | 0 | 8.9 | 0 | 3 | 3 | 1 | 0 | |
| 第2半旬 | 6～10 | 21.4 | 41 | 1 | 3 | 7.1 | 14 | 14 | 06 | 1 | 1 | 1 | 0 | 0 | 0 | 23 | 06 | 5 | 5 | 5 | 5 | 1 | 0 | 0 | 7.4 | 0 | 2 | 4 | 0 | 0 | |
| 第3半旬 | 11～15 | 34.8 | 66 | 0 | 4 | 10.5 | 4 | 4 | 15 | 1 | 0 | 0 | 0 | 0 | 0 | 13 | 11 | 5 | 5 | 3 | 2 | 0 | 0 | 0 | 5.3 | 1 | 1 | 4 | 1 | 0 | |
| 第4半旬 | 16～20 | 31.4 | 58 | 0 | 4 | 10.2 | 8 | 6 | 19 | 1 | 1 | 0 | 0 | 0 | 0 | 6 | 19 | 5 | 5 | 1 | 0 | 0 | 0 | 0 | 6.9 | 1 | 3 | 4 | 0 | 0 | |
| 第5半旬 | 21～25 | 18.8 | 34 | 1 | 2 | 8.2 | 1 | 1 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 23 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 7.7 | 0 | 3 | 3 | 0 | 0 | |
| 第6半旬 | 26～28 | 6.2 | 19 | 1 | 0 | 8.1 | 0 | 0 | 28* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 9.8 | 0 | 3 | 3 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 40.6 | 72 | 0 | 5 | 13.8 | 0 | 0 | 03* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.3 | 1 | 1 | 3 | 0 | 0 | ||
| 第2半旬 | 6～10 | 24.7 | 43 | 1 | 4 | 9.6 | 0 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 0 | 2 | 1 | 0 | 0 | ||
| 第3半旬 | 11～15 | 40.8 | 70 | 0 | 5 | 14.4 | 0 | 0 | 15* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14* | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 0 | 1 | 4 | 0 | 0 | |
| 第4半旬 | 16～20 | 43.4 | 73 | 0 | 5 | 15.7 | 0 | 0 | 18* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 4.6 | 0 | 1 | 2 | 0 | 0 | |
| 第5半旬 | 21～25 | 20.9 | 34 | 1 | 2 | 9.3 | 4 | 4 | 24 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 24 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 8.1 | 0 | 4 | 4 | 0 | 0 | |
| 第6半旬 | 26～31 | 36.8 | 49 | 1 | 4 | 13.0 | 0 | 0 | 31* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 31 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 6.6 | 0 | 2 | 2 | 0 | 1 | |
| 第1半旬 | 1～ 5 | 28.9 | 46 | 1 | 3 | 12.8 | 12 | 11 | 03 | 1 | 1 | 1 | 0 | 0 | 0 | 12 | 03 | 4 | 3 | 2 | 1 | 0 | 0 | 0 | 7.5 | 0 | 2 | 4 | 0 | 0 | |
| 第2半旬 | 6～10 | 35.5 | 55 | 0 | 3 | 15.3 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 0 | 2 | 1 | 0 | 0 | ||
| 第3半旬 | 11～15 | 30.4 | 46 | 0 | 2 | 13.0 | 0 | 0 | 13* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 2 | 1 | 0 | 0 | |
| 第4半旬 | 16～20 | 27.7 | 42 | 1 | 3 | 13.0 | 0 | 0 | 18* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 0 | 2 | 2 | 0 | 0 | ||
| 第5半旬 | 21～25 | 28.6 | 42 | 1 | 3 | 11.5 ) | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 2 | 0 | 1 | 0 | |||
| 第6半旬 | 26～30 | 21.2 | 31 | 2 | 2 | 10.9 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.7 | 0 | 3 | 1 | 0 | 0 | ||
| 第1半旬 | 1～ 5 | 40.3 | 58 | 0 | 3 | 17.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.3 | 1 | 1 | 0 | 0 | 2 | |||
| 第2半旬 | 6～10 | 35.7 | 51 | 1 | 3 | 16.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 3 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 27.7 | 39 | 0 | 3 | 14.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 3 | 0 | 0 | 1 | |||
| 第4半旬 | 16～20 | 23.4 | 33 | 2 | 2 | 13.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 0 | 3 | 0 | 1 | 0 | |||
| 第5半旬 | 21～25 | 55.8 | 77 | 0 | 5 | 23.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.4 | 1 | 0 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 35.5 | 40 | 0 | 2 | 15.8 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 0 | 2 | 0 | 0 | 2 | ||
| 第1半旬 | 1～ 5 | 42.2 | 57 | 0 | 5 | 21.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 1 | 3 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 20.7 | 28 | 0 | 2 | 13.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.5 | 0 | 5 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 28.3 | 38 | 1 | 3 | 14.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 4 | 0 | 0 | 1 | |||
| 第4半旬 | 16～20 | 9.7 | 13 | 2 | 1 | 9.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.5 | 0 | 4 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 14.0 | 19 | 0 | 0 | 9.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.1 | 0 | 3 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 13.1 | 18 | 2 | 0 | 9.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.8 | 0 | 5 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 19.0 | 26 | 0 | 2 | 12.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 0 | 3 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 45.7 | 62 | 0 | 5 | 21.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.1 | 0 | 1 | 0 | 0 | 1 | |||
| 第3半旬 | 11～15 | 13.2 | 18 | 1 | 1 | 11.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.9 | 0 | 3 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 38.2 | 52 | 0 | 4 | 19.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 0 | 1 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 20.9 | 29 | 1 | 2 | 13.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.2 | 0 | 4 | 0 | 0 | 2 | |||
| 第6半旬 | 26～31 | 14.8 | 17 | 1 | 1 | 9.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.6 | 0 | 6 | 0 | 1 | 2 | |||
| 第1半旬 | 1～ 5 | 18.8 | 27 | 1 | 2 | 11.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 4 | 0 | 0 | 1 | |||
| 第2半旬 | 6～10 | 30.8 | 44 | 0 | 3 | 16.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 0 | 1 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 54.3 | 79 | 0 | 5 | 22.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.6 | 0 | 0 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 44.0 | 65 | 0 | 5 | 19.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.0 | 0 | 1 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 40.5 | 60 | 0 | 4 | 18.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 0 | 1 | 0 | 1 | 0 | |||
| 第6半旬 | 26～31 | 33.2 | 42 | 1 | 3 | 13.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 0 | 3 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 15.7 | 24 | 1 | 1 | 9.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.9 | 0 | 3 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 35.0 | 55 | 0 | 4 | 14.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 1 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 25.6 | 41 | 1 | 3 | 11.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.0 | 1 | 1 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 37.2 | 60 | 0 | 4 | 15.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 0 | 2 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 22.0 | 36 | 0 | 2 | 10.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.1 | 0 | 4 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 13.6 | 23 | 2 | 2 | 7.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.9 | 0 | 5 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 13.5 | 23 | 2 | 1 | 7.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.7 | 0 | 3 | 0 | 1 | 0 | |||
| 第2半旬 | 6～10 | 17.0 | 30 | 1 | 2 | 8.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.3 | 0 | 4 | 0 | 1 | 0 | |||
| 第3半旬 | 11～15 | 46.4 | 82 | 0 | 5 | 12.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.0 | 1 | 0 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 23.9 | 43 | 2 | 3 | 8.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.6 | 1 | 2 | 0 | 1 | 0 | |||
| 第5半旬 | 21～25 | 33.8 | 62 | 0 | 5 | 9.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.7 | 0 | 1 | 0 | 1 | 1 | |||
| 第6半旬 | 26～31 | 26.7 | 42 | 1 | 3 | 7.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 0 | 2 | 0 | 3 | 1 | |||
| 第1半旬 | 1～ 5 | 26.3 | 51 | 1 | 3 | 7.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.4 | 1 | 2 | 0 | 0 | 1 | |||
| 第2半旬 | 6～10 | 34.8 | 68 | 0 | 4 | 9.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.5 | 0 | 1 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 9.5 | 19 | 1 | 0 | 4.8 | 0 | 0 | 15* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 9.3 | 0 | 4 | 3 | 0 | 0 | |
| 第4半旬 | 16～20 | 21.7 | 44 | 1 | 3 | 5.6 | 0 | 0 | 19* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 0 | 2 | 1 | 0 | 0 | ||
| 第5半旬 | 21～25 | 20.6 | 42 | 2 | 2 | 5.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 0 | 3 | 0 | 1 | 0 | |||
| 第6半旬 | 26～30 | 10.6 | 22 | 2 | 1 | 3.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 0 | 2 | 0 | 2 | 0 | |||
| 第1半旬 | 1～ 5 | 22.3 | 47 | 1 | 4 | 5.4 | 0 | 0 | 03* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 0 | 3 | 2 | 1 | 0 | ||
| 第2半旬 | 6～10 | 23.0 | 49 | 0 | 3 | 5.3 ) | 4 | 4 | 10 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 10 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 7.8 | 0 | 2 | 1 | 1 | 0 | |
| 第3半旬 | 11～15 | 22.2 | 47 | 0 | 3 | 6.1 | 1 | 1 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 15* | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 5.5 | 0 | 0 | 4 | 0 | 0 | |
| 第4半旬 | 16～20 | 27.7 | 59 | 0 | 3 | 5.9 | 1 | 1 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 16 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 5.9 | 0 | 2 | 1 | 0 | 0 | |
| 第5半旬 | 21～25 | 18.2 | 39 | 0 | 2 | 5.4 | 1 | 1 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 25 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 2 | 3 | 0 | 0 | |
| 第6半旬 | 26～31 | 19.7 | 35 | 2 | 4 | 4.6 | 1 | 1 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 26 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 7.0 | 0 | 0 | 4 | 0 | 0 | |