半旬ごとの値
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盛岡（岩手県) 1998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 | 11.8 ) | 25 ) | 3 | 2 | 4.3 ) | 23 | 12 | 04 | 3 | 2 | 1 | 0 | 0 | 0 | 13 | 04 | 5 | 5 | 3 | 2 | 0 | 0 | 0 | 8.2 | 0 | 3 | 5 | 0 | 0 | |
| 第2半旬 | 6～10 | 23.8 | 50 | 0 | 4 | 8.2 | 9 | 7 | 07 | 1 | 1 | 0 | 0 | 0 | 0 | 14 | 07 | 5 | 5 | 5 | 4 | 0 | 0 | 0 | 6.2 | 0 | 0 | 5 | 0 | 0 | |
| 第3半旬 | 11～15 | 16.7 | 35 | 1 | 2 | 6.6 | 13 | 8 | 14 | 2 | 2 | 0 | 0 | 0 | 0 | 21 | 15 | 5 | 5 | 5 | 2 | 1 | 0 | 0 | 7.1 | 0 | 1 | 4 | 0 | 0 | |
| 第4半旬 | 16～20 | 15.4 | 32 | 1 | 2 | 7.0 | 15 | 8 | 16 | 2 | 2 | 0 | 0 | 0 | 0 | 25 | 16 | 5 | 5 | 5 | 5 | 2 | 0 | 0 | 8.4 | 0 | 2 | 4 | 1 | 0 | |
| 第5半旬 | 21～25 | 13.4 ] | 34 ] | 0 ) | 1 ] | 8.2 | 20 | 15 | 21 | 2 | 1 | 1 | 0 | 0 | 0 | 32 | 21 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 7.5 | 0 | 2 | 4 | 0 | 0 | |
| 第6半旬 | 26～31 | 19.0 | 32 | 0 | 2 | 8.4 | 19 | 10 | 31 | 2 | 2 | 1 | 0 | 0 | 0 | 33 | 31 | 6 | 6 | 6 | 6 | 6 | 0 | 0 | 6.7 | 0 | 2 | 6 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 21.7 | 43 | 0 | 4 | 10.1 | 2 | 2 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 31 | 01 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 7.6 | 0 | 1 | 5 | 0 | 0 | |
| 第2半旬 | 6～10 | 15.7 | 30 | 0 | 1 | 9.0 | 11 | 9 | 09 | 1 | 1 | 0 | 0 | 0 | 0 | 34 | 09 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 8.0 | 0 | 2 | 5 | 0 | 0 | |
| 第3半旬 | 11～15 | 25.9 | 49 | 1 | 3 | 10.2 | 12 | 11 | 12 | 1 | 1 | 1 | 0 | 0 | 0 | 37 | 12 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 6.9 | 0 | 1 | 3 | 0 | 1 | |
| 第4半旬 | 16～20 | 26.8 | 50 | 1 | 4 | 11.4 | 0 | 0 | 18* | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 18* | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 5.1 | 0 | 1 | 3 | 0 | 0 | |
| 第5半旬 | 21～25 | 33.9 | 62 | 0 | 4 | 13.5 | 0 | 0 | 22* | 0 | 0 | 0 | 0 | 0 | 0 | 23 | 22* | 5 | 5 | 5 | 5 | 3 | 0 | 0 | 5.5 | 0 | 1 | 2 | 0 | 0 | |
| 第6半旬 | 26～28 | 12.1 | 36 | 0 | 1 | 11.6 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 26 | 3 | 3 | 3 | 1 | 0 | 0 | 0 | 8.0 | 0 | 0 | 1 | 1 | 0 | |
| 第1半旬 | 1～ 5 | 41.5 | 73 | 0 | 5 | 16.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.7 | 0 | 1 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 31.6 | 55 | 0 | 3 | 14.7 | 6 | 5 | 07 | 1 | 1 | 0 | 0 | 0 | 0 | 5 | 07 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 6.1 | 1 | 1 | 3 | 0 | 0 | |
| 第3半旬 | 11～15 | 21.0 | 36 | 1 | 2 | 11.4 | 1 | 1 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 15 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 2 | 1 | 0 | 0 | |
| 第4半旬 | 16～20 | 24.3 | 41 | 1 | 3 | 13.3 | 1 | 1 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 16 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 7.8 | 0 | 2 | 4 | 0 | 0 | |
| 第5半旬 | 21～25 | 36.3 | 60 | 0 | 5 | 18.5 | 6 | 6 | 23 | 1 | 1 | 0 | 0 | 0 | 0 | 6 | 23 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 5.2 | 0 | 0 | 4 | 0 | 0 | |
| 第6半旬 | 26～31 | 42.5 | 57 | 1 | 4 | 16.0 | 0 | 0 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 1 | 1 | 1 | 0 | ||
| 第1半旬 | 1～ 5 | 32.6 | 52 | 0 | 3 | 17.1 | 19 | 19 | 02 | 1 | 1 | 1 | 0 | 0 | 0 | 19 | 02 | 3 | 3 | 2 | 2 | 0 | 0 | 0 | 7.5 | 0 | 1 | 2 | 0 | 0 | |
| 第2半旬 | 6～10 | 28.4 | 44 | 1 | 3 | 16.0 | -- | -- | 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 | 24.4 | 37 | 2 | 2 | 13.4 | -- | -- | 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 | 29.5 | 44 | 0 | 3 | 17.2 | -- | -- | 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 | 29.9 | 44 | 1 | 3 | 15.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.3 | 0 | 4 | 0 | 1 | 0 | |||
| 第6半旬 | 26～30 | 33.1 | 48 | 1 | 3 | 18.3 | -- | -- | 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 | 21.1 | 30 | 1 | 2 | 15.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.2 | 0 | 4 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 35.0 | 50 | 0 | 4 | 19.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 2 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 20.9 | 29 | 2 | 2 | 13.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 3 | 0 | 1 | 0 | |||
| 第4半旬 | 16～20 | 28.2 | 39 | 2 | 2 | 16.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 0 | 2 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 28.3 | 39 | 1 | 2 | 17.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.5 | 0 | 2 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 53.7 | 61 | 1 | 5 | 22.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.0 | 1 | 1 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 20.4 | 28 | 1 | 2 | 15.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 4 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 8.5 | 11 | 0 | 0 | 15.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.9 | 0 | 5 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 0.3 | 0 | 3 | 0 | 9.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.0 | 0 | 5 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 26.4 | 35 | 2 | 2 | 16.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 0 | 2 | 0 | 1 | 0 | |||
| 第5半旬 | 21～25 | 13.2 | 18 | 1 | 1 | 16.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.8 | 0 | 5 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 15.6 | 21 | 1 | 1 | 14.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 3 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 22.2 | 30 | 1 | 2 | 15.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 3 | 0 | 1 | 0 | |||
| 第2半旬 | 6～10 | 13.8 | 19 | 2 | 0 | 12.9 | -- | -- | 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 | 31.2 | 42 | 0 | 3 | 21.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 0 | 2 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 45.1 | 62 | 0 | 4 | 25.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.8 | 1 | 0 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 16.8 | 23 | 1 | 1 | 14.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 3 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 9.4 | 11 | 2 | 1 | 11.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.6 | 0 | 6 | 0 | 0 | 1 | |||
| 第1半旬 | 1～ 5 | 12.0 | 17 | 1 | 1 | 13.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.0 | 0 | 5 | 0 | 1 | 0 | |||
| 第2半旬 | 6～10 | 17.0 | 24 | 0 | 2 | 15.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 0 | 3 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 21.8 | 32 | 0 | 2 | 15.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 3 | 0 | 0 | 3 | |||
| 第4半旬 | 16～20 | 15.7 | 23 | 1 | 2 | 13.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.9 | 0 | 4 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 33.6 | 50 | 0 | 4 | 18.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.6 | 0 | 1 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 0.6 | 1 | 4 | 0 | 5.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.8 | 0 | 6 | 0 | 0 | 2 | |||
| 第1半旬 | 1～ 5 | 35.3 | 54 | 0 | 4 | 18.4 | -- | -- | 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 | 31.4 | 49 | 0 | 2 | 16.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 1 | 2 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 32.1 | 51 | 0 | 3 | 15.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 0 | 2 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 5.8 | 9 | 0 | 0 | 8.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.6 | 0 | 4 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 3.9 | 6 | 2 | 0 | 5.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.8 | 0 | 5 | 0 | 1 | 0 | |||
| 第6半旬 | 26～30 | 2.4 | 4 | 1 | 0 | 7.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.0 | 0 | 5 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 28.3 | 48 | 1 | 3 | 12.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.4 | 0 | 1 | 0 | 0 | 1 | |||
| 第2半旬 | 6～10 | 21.8 | 38 | 1 | 2 | 9.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 0 | 3 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 23.3 | 41 | 2 | 3 | 9.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 0 | 3 | 0 | 1 | 0 | |||
| 第4半旬 | 16～20 | 3.5 | 6 | 2 | 0 | 5.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.8 | 0 | 5 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 18.9 | 35 | 1 | 2 | 8.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.6 | 0 | 1 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 21.6 | 34 | 0 | 1 | 9.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 3 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 22.9 | 44 | 0 | 3 | 8.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.7 | 0 | 0 | 0 | 0 | 2 | |||
| 第2半旬 | 6～10 | 20.6 | 40 | 1 | 3 | 8.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 1 | 1 | 0 | 1 | 0 | |||
| 第3半旬 | 11～15 | 10.8 | 22 | 0 | 1 | 5.2 | 0 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 0 | 1 | 1 | 0 | 3 | ||
| 第4半旬 | 16～20 | 12.5 | 25 | 2 | 2 | 5.2 | 0 | 0 | 20* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 3 | 3 | 0 | 0 | ||
| 第5半旬 | 21～25 | 11.5 | 24 | 0 | 1 | 5.9 | 21 | 14 | 23 | 2 | 1 | 1 | 0 | 0 | 0 | 17 | 23 | 5 | 5 | 4 | 2 | 0 | 0 | 0 | 8.0 | 0 | 2 | 5 | 1 | 0 | |
| 第6半旬 | 26～30 | 26.7 | 56 | 0 | 4 | 8.3 | 0 | 0 | 30* | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 26 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 7.1 | 0 | 1 | 2 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 11.1 | 23 | 1 | 1 | 5.2 | 0 | 0 | 05* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 05 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 0 | 2 | 3 | 0 | 0 | |
| 第2半旬 | 6～10 | 17.6 | 37 | 1 | 3 | 5.9 | 0 | 0 | 10* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.6 | 0 | 2 | 3 | 0 | 0 | ||
| 第3半旬 | 11～15 | 6.1 | 13 | 1 | 0 | 4.0 | 16 | 15 | 11 | 1 | 1 | 1 | 0 | 0 | 0 | 14 | 11 | 4 | 4 | 3 | 2 | 0 | 0 | 0 | 8.5 | 0 | 2 | 3 | 0 | 1 | |
| 第4半旬 | 16～20 | 20.3 | 44 | 0 | 3 | 6.6 | 0 | 0 | 20* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.5 | 0 | 2 | 1 | 0 | 0 | ||
| 第5半旬 | 21～25 | 12.2 ) | 26 ) | 0 | 0 ) | 5.2 ) | 0 | 0 | 25* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 2 | 5 | 0 | 0 | ||
| 第6半旬 | 26～31 | 22.0 | 39 | 0 | 4 | 6.1 | 1 | 1 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 26 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 6.5 | 0 | 1 | 6 | 0 | 0 | |