半旬ごとの値
 |  |
 |  |
 |  |  |  |  |
 |  |  |  |  |  |
 |  |  |  |  |
盛岡（岩手県) 1980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 | 20.9 | 45 | 2 | 3 | 5.4 | 0 | 0 | 05* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 03 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 0 | 2 | 3 | 2 | 0 | |
| 第2半旬 | 6～10 | 16.5 | 35 | 2 | 2 | 5.4 | 52 | 30 | 06 | 3 | 3 | 2 | 1 | 0 | 0 | 38 | 07 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 6.8 | 0 | 2 | 5 | 0 | 0 | |
| 第3半旬 | 11～15 | 17.4 | 36 | 0 | 2 | 5.7 | 4 | 2 | 13* | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 11 | 5 | 5 | 5 | 5 | 3 | 0 | 0 | 6.3 | 0 | 1 | 4 | 0 | 0 | |
| 第4半旬 | 16～20 | 13.1 | 27 | 1 | 1 | 5.7 | 17 | 9 | 20 | 3 | 1 | 0 | 0 | 0 | 0 | 22 | 20 | 5 | 5 | 5 | 5 | 4 | 0 | 0 | 7.2 | 0 | 2 | 4 | 1 | 0 | |
| 第5半旬 | 21～25 | 36.5 | 74 | 0 | 5 | 10.1 | 10 | 5 | 24 | 2 | 1 | 0 | 0 | 0 | 0 | 26 | 24 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 5.4 | 0 | 1 | 5 | 0 | 0 | |
| 第6半旬 | 26～31 | 15.2 | 25 | 3 | 2 | 5.7 | 10 | 8 | 31 | 1 | 1 | 0 | 0 | 0 | 0 | 22 | 26 | 6 | 6 | 6 | 6 | 2 | 0 | 0 | 8.5 | 0 | 4 | 4 | 2 | 0 | |
| 第1半旬 | 1～ 5 | 2.5 | 5 | 4 | 0 | 4.5 | 50 | 16 | 05* | 5 | 3 | 3 | 0 | 0 | 0 | 38 | 05 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 9.8 | 0 | 5 | 5 | 0 | 0 | |
| 第2半旬 | 6～10 | 32.7 | 63 | 0 | 4 | 10.9 | 5 | 4 | 09 | 1 | 0 | 0 | 0 | 0 | 0 | 35 | 06 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 5.1 | 0 | 0 | 5 | 0 | 0 | |
| 第3半旬 | 11～15 | 37.0 | 70 | 0 | 5 | 12.3 | 1 | 1 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | 11 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 5.7 | 0 | 0 | 5 | 0 | 0 | |
| 第4半旬 | 16～20 | 33.3 | 62 | 0 | 5 | 12.1 | 2 | 1 | 20* | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 16 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 7.6 | 0 | 2 | 5 | 0 | 0 | |
| 第5半旬 | 21～25 | 42.0 | 77 | 0 | 5 | 14.3 | 5 | 5 | 23 | 1 | 1 | 0 | 0 | 0 | 0 | 20 | 24* | 5 | 5 | 5 | 5 | 2 | 0 | 0 | 4.9 | 1 | 1 | 5 | 0 | 0 | |
| 第6半旬 | 26～29 | 35.3 | 79 | 0 | 4 | 15.3 | 1 | 1 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 26 | 4 | 4 | 4 | 3 | 0 | 0 | 0 | 6.2 | 0 | 1 | 3 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 35.6 | 63 | 1 | 4 | 13.7 | 6 | 4 | 04 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 04 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 5.8 | 0 | 0 | 3 | 0 | 0 | |
| 第2半旬 | 6～10 | 29.8 | 52 | 0 | 3 | 11.9 | 2 | 2 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 10 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 6.2 | 1 | 1 | 1 | 0 | 0 | |
| 第3半旬 | 11～15 | 31.8 | 54 | 1 | 4 | 14.0 | 2 | 2 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 11 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 6.6 | 0 | 0 | 5 | 0 | 0 | |
| 第4半旬 | 16～20 | 34.7 | 58 | 0 | 4 | 13.2 | 3 | 3 | 20 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 20 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 6.1 | 0 | 1 | 4 | 0 | 0 | |
| 第5半旬 | 21～25 | 35.0 | 57 | 0 | 4 | 14.3 | 10 | 5 | 23* | 2 | 2 | 0 | 0 | 0 | 0 | 8 | 23 | 4 | 2 | 2 | 0 | 0 | 0 | 0 | 7.0 | 0 | 1 | 4 | 0 | 0 | |
| 第6半旬 | 26～31 | 40.5 | 54 | 0 | 4 | 15.1 | 0 | 0 | 27* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 0 | 0 | 3 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 33.7 | 53 | 1 | 4 | 14.9 | 7 | 5 | 01 | 1 | 1 | 0 | 0 | 0 | 0 | 5 | 01 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 5.9 | 1 | 2 | 2 | 0 | 0 | |
| 第2半旬 | 6～10 | 19.3 | 30 | 2 | 2 | 9.9 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 3 | 1 | 0 | 0 | ||
| 第3半旬 | 11～15 | 22.4 | 34 | 1 | 3 | 12.0 | 0 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 3 | 1 | 0 | 0 | |
| 第4半旬 | 16～20 | 31.8 | 48 | 1 | 3 | 15.3 | 0 | 0 | 18* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 3 | 3 | 0 | 0 | |
| 第5半旬 | 21～25 | 39.6 | 59 | 0 | 5 | 19.1 | 0 | 0 | 25 | 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 | 38.7 | 57 | 0 | 4 | 17.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 0 | 1 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 25.9 | 37 | 1 | 3 | 13.8 | -- | -- | 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 | 36.7 | 52 | 0 | 3 | 16.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 3 | 0 | 0 | 1 | |||
| 第3半旬 | 11～15 | 32.0 | 45 | 2 | 3 | 16.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 0 | 2 | 0 | 0 | 1 | |||
| 第4半旬 | 16～20 | 45.0 | 63 | 0 | 4 | 19.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 0 | 2 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 37.3 | 51 | 1 | 3 | 17.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 0 | 2 | 0 | 1 | 0 | |||
| 第6半旬 | 26～31 | 58.7 | 67 | 1 | 5 | 19.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.4 | 0 | 2 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 39.8 | 54 | 0 | 3 | 20.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 0 | 2 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 33.4 | 45 | 0 | 3 | 16.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 1 | 2 | 0 | 0 | 1 | |||
| 第3半旬 | 11～15 | 43.8 | 59 | 0 | 4 | 21.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.0 | 0 | 1 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 19.4 | 26 | 2 | 2 | 12.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.1 | 0 | 4 | 0 | 0 | 2 | |||
| 第5半旬 | 21～25 | 49.7 | 67 | 0 | 5 | 22.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 0 | 2 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 20.4 | 27 | 0 | 1 | 15.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.5 | 0 | 5 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 23.6 | 32 | 1 | 2 | 15.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.7 | 0 | 3 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 13.9 | 19 | 2 | 1 | 11.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.6 | 0 | 5 | 0 | 2 | 0 | |||
| 第3半旬 | 11～15 | 19.4 | 26 | 3 | 2 | 12.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 3 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 14.1 | 19 | 2 | 1 | 11.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.3 | 0 | 4 | 0 | 1 | 0 | |||
| 第5半旬 | 21～25 | 21.6 | 30 | 0 | 2 | 13.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 3 | 0 | 0 | 1 | |||
| 第6半旬 | 26～31 | 15.6 | 18 | 2 | 1 | 12.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.8 | 0 | 6 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 24.6 | 35 | 1 | 2 | 15.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 3 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 54.8 | 78 | 0 | 5 | 22.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.4 | 0 | 0 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 26.5 | 38 | 0 | 3 | 15.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 0 | 3 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 9.7 | 14 | 1 | 0 | 10.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.7 | 0 | 3 | 0 | 0 | 1 | |||
| 第5半旬 | 21～25 | 16.3 | 24 | 2 | 1 | 10.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 0 | 3 | 0 | 1 | 0 | |||
| 第6半旬 | 26～31 | 13.9 | 18 | 3 | 2 | 9.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.6 | 0 | 6 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 18.4 | 28 | 0 | 1 | 12.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 0 | 4 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 7.7 | 12 | 3 | 1 | 6.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.5 | 0 | 4 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 22.9 | 36 | 2 | 2 | 10.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 2 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 39.7 | 64 | 0 | 4 | 15.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.0 | 0 | 0 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 21.7 | 36 | 0 | 3 | 10.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 0 | 4 | 0 | 1 | 0 | |||
| 第6半旬 | 26～30 | 32.8 | 55 | 1 | 4 | 12.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 0 | 1 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 49.9 | 85 | 0 | 5 | 14.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.4 | 2 | 0 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 27.1 | 47 | 0 | 4 | 9.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 0 | 1 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 18.3 | 33 | 2 | 2 | 7.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 0 | 3 | 0 | 2 | 0 | |||
| 第4半旬 | 16～20 | 15.4 | 28 | 2 | 2 | 6.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.5 | 0 | 4 | 0 | 0 | 2 | |||
| 第5半旬 | 21～25 | 22.0 | 41 | 2 | 2 | 7.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 0 | 1 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 18.3 | 29 | 0 | 2 | 6.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 3 | 0 | 0 | 1 | |||
| 第1半旬 | 1～ 5 | 28.5 | 55 | 0 | 4 | 9.3 | 0 | 0 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 0 | 1 | 1 | 0 | 0 | ||
| 第2半旬 | 6～10 | 26.5 | 52 | 0 | 4 | 7.4 | 0 | 0 | 09* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.3 | 0 | 1 | 2 | 0 | 0 | ||
| 第3半旬 | 11～15 | 21.6 | 43 | 0 | 2 | 6.4 | 0 | 0 | 15* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.5 | 0 | 2 | 2 | 3 | 0 | ||
| 第4半旬 | 16～20 | 34.7 | 70 | 0 | 4 | 8.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.7 | 1 | 0 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 17.3 | 36 | 1 | 2 | 5.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 2 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 24.2 | 50 | 0 | 3 | 6.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 0 | 2 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 20.7 | 44 | 0 | 2 | 5.3 | 3 | 2 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 05 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 7.2 | 0 | 3 | 2 | 1 | 1 | |
| 第2半旬 | 6～10 | 11.7 | 25 | 1 | 2 | 4.3 | 17 | 9 | 09 | 3 | 1 | 0 | 0 | 0 | 0 | 9 | 09 | 5 | 5 | 2 | 0 | 0 | 0 | 0 | 8.0 | 0 | 1 | 5 | 1 | 0 | |
| 第3半旬 | 11～15 | 5.7 | 12 | 0 | 0 | 3.3 | 37 | 23 | 13 | 2 | 2 | 2 | 1 | 0 | 0 | 26 | 14 | 3 | 3 | 3 | 3 | 3 | 0 | 0 | 8.7 | 0 | 3 | 4 | 0 | 0 | |
| 第4半旬 | 16～20 | 21.8 | 47 | 0 | 2 | 6.0 | 0 | 0 | 20* | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 16 | 5 | 5 | 5 | 3 | 0 | 0 | 0 | 5.9 | 0 | 0 | 4 | 0 | 0 | |
| 第5半旬 | 21～25 | 26.4 | 57 | 1 | 4 | 6.3 | 28 | 24 | 24 | 2 | 1 | 1 | 1 | 0 | 0 | 25 | 24 | 5 | 5 | 5 | 2 | 2 | 0 | 0 | 6.1 | 0 | 2 | 5 | 0 | 0 | |
| 第6半旬 | 26～31 | 17.8 | 32 | 0 | 2 | 4.6 | 16 | 10 | 26 | 2 | 2 | 1 | 0 | 0 | 0 | 29 | 26 | 6 | 6 | 6 | 6 | 6 | 0 | 0 | 8.4 | 0 | 3 | 4 | 1 | 0 | |