旬ごとの値
 |  |
 |  |
 |  |  |  |  |
 |  |  |  |  |  |
 |  |  |  |  |
網走（網走・北見・紋別地方) 1998年（旬ごとの値） 詳細（日照・雪・その他）
| 月 | 旬 | 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 | |||||||||||||||||||||||||||||
| 上旬 | 55.3 | 62 | 0 | 9 | 6.7 | 7 | 5 | 03 | 1 | 1 | 0 | 0 | 0 | 0 | 17 | 05 | 10 | 10 | 10 | 5 | 0 | 0 | 0 | 6.0 | 0 | 2 | 9 | 0 | 0 | |
| 中旬 | 24.8 | 27 | 3 | 3 | 5.2 ) | 19 | 4 | 18 | 4 | 0 | 0 | 0 | 0 | 0 | 14 | 19 | 10 | 10 | 10 | 8 | 0 | 0 | 0 | 7.1 | 0 | 5 | 9 | 0 | 0 | |
| 下旬 | 64.7 | 62 | 0 | 10 | 8.5 | 11 | 4 | 29 | 1 | 0 | 0 | 0 | 0 | 0 | 17 | 29 | 11 | 11 | 11 | 11 | 0 | 0 | 0 | 5.5 | 0 | 1 | 10 | 0 | 0 | |
| 上旬 | 36.7 | 37 | 0 | 5 | 8.3 | 27 | 16 | 04 | 3 | 1 | 1 | 0 | 0 | 0 | 21 | 07* | 10 | 10 | 10 | 10 | 4 | 0 | 0 | 7.7 | 1 | 6 | 9 | 0 | 0 | |
| 中旬 | 53.5 | 51 | 0 | 7 | 10.6 | 9 | 4 | 15 | 1 | 0 | 0 | 0 | 0 | 0 | 20 | 20* | 10 | 10 | 10 | 10 | 2 | 0 | 0 | 5.7 | 1 | 1 | 9 | 1 | 0 | |
| 下旬 | 59.7 | 69 | 1 | 7 | 13.3 | 1 | 1 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 21 | 8 | 8 | 8 | 8 | 1 | 0 | 0 | 3.4 | 3 | 1 | 4 | 0 | 0 | |
| 上旬 | 52.0 | 46 | 2 | 6 | 12.4 | 19 | 8 | 07 | 2 | 2 | 0 | 0 | 0 | 0 | 34 | 09 | 10 | 10 | 10 | 10 | 5 | 0 | 0 | 6.1 | 1 | 2 | 8 | 1 | 0 | |
| 中旬 | 37.5 | 32 | 3 | 3 | 11.2 | 15 | 7 | 17 | 3 | 1 | 0 | 0 | 0 | 0 | 25 | 17* | 10 | 10 | 10 | 10 | 8 | 0 | 0 | 8.0 | 1 | 7 | 5 | 0 | 0 | |
| 下旬 | 74.8 | 55 | 1 | 8 | 16.5 | 5 | 4 | 31 | 1 | 0 | 0 | 0 | 0 | 0 | 7 | 23* | 4 | 4 | 3 | 0 | 0 | 0 | 0 | 5.2 | 1 | 1 | 3 | 2 | 0 | |
| 上旬 | 88.2 | 68 | 1 | 8 | 19.2 | 3 | 3 | 01 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 01 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 4.8 | 1 | 1 | 2 | 1 | 0 | |
| 中旬 | 58.6 | 44 | 1 | 5 | 17.1 | 0 | 0 | 17* | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 16 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 6.7 | 0 | 5 | 4 | 3 | 0 | |
| 下旬 | 62.6 | 45 | 1 | 7 | 18.8 | 0 | 0 | 30* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.6 | 1 | 3 | 3 | 0 | 1 | ||
| 上旬 | 78.0 | 55 | 1 | 6 | 20.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.6 | 1 | 4 | 0 | 0 | 0 | |||
| 中旬 | 70.3 | 48 | 2 | 6 | 18.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 2 | 4 | 0 | 2 | 0 | |||
| 下旬 | 95.8 | 58 | 0 | 9 | 23.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.8 | 2 | 3 | 0 | 2 | 0 | |||
| 上旬 | 89.0 | 58 | 1 | 7 | 24.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.5 | 2 | 1 | 0 | 1 | 0 | |||
| 中旬 | 37.0 | 24 | 4 | 3 | 16.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 0 | 4 | 0 | 1 | 0 | |||
| 下旬 | 59.1 | 38 | 4 | 4 | 18.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 0 | 7 | 0 | 3 | 0 | |||
| 上旬 | 42.0 | 27 | 4 | 3 | 17.7 ) | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 7 | 0 | 1 | 0 | |||
| 中旬 | 61.7 | 41 | 2 | 5 | 21.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 1 | 5 | 0 | 4 | 0 | |||
| 下旬 | 24.8 | 15 | 4 | 1 | 12.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.4 | 0 | 10 | 0 | 3 | 1 | |||
| 上旬 | 36.1 | 25 | 3 | 4 | 15.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.9 | 0 | 8 | 0 | 0 | 0 | |||
| 中旬 | 26.8 | 19 | 4 | 1 | 12.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 6 | 0 | 2 | 0 | |||
| 下旬 | 45.8 | 31 | 3 | 4 | 12.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 0 | 5 | 0 | 0 | 0 | |||
| 上旬 | 35.2 | 27 | 2 | 3 | 13.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 1 | 4 | 0 | 0 | 0 | |||
| 中旬 | 51.7 | 41 | 2 | 5 | 12.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 1 | 4 | 0 | 0 | 2 | |||
| 下旬 | 45.4 | 38 | 1 | 5 | 11.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 0 | 5 | 0 | 0 | 0 | |||
| 上旬 | 40.0 | 35 | 2 | 3 | 9.6 | 0 | 0 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 1 | 5 | 0 | 0 | 0 | ||
| 中旬 | 42.4 | 39 | 1 | 4 | 8.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 2 | 3 | 0 | 0 | 0 | |||
| 下旬 | 66.6 | 58 | 0 | 7 | 10.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.6 | 1 | 1 | 0 | 0 | 1 | |||
| 上旬 | 44.1 | 44 | 1 | 5 | 7.4 | 0 | 0 | 10* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 0 | 3 | 2 | 1 | 1 | ||
| 中旬 | 34.3 | 36 | 2 | 4 | 5.6 | 6 | 6 | 18 | 1 | 1 | 0 | 0 | 0 | 0 | 5 | 18 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | 6.9 | 1 | 4 | 8 | 0 | 0 | |
| 下旬 | 42.0 | 45 | 1 | 6 | 6.4 | 8 | 4 | 28* | 2 | 0 | 0 | 0 | 0 | 0 | 6 | 29 | 10 | 9 | 3 | 0 | 0 | 0 | 0 | 6.8 | 0 | 3 | 9 | 0 | 0 | |
| 上旬 | 53.0 | 59 | 1 | 8 | 6.5 | 28 | 18 | 01 | 2 | 2 | 1 | 0 | 0 | 0 | 18 | 06 | 10 | 10 | 10 | 8 | 0 | 0 | 0 | 4.6 | 2 | 0 | 7 | 0 | 0 | |
| 中旬 | 41.0 | 46 | 0 | 5 | 5.4 | 15 | 11 | 18 | 1 | 1 | 1 | 0 | 0 | 0 | 21 | 18 | 10 | 10 | 10 | 3 | 1 | 0 | 0 | 6.9 | 0 | 3 | 10 | 0 | 0 | |
| 下旬 | 50.3 | 52 | 0 | 7 | 5.8 | 15 | 8 | 25 | 2 | 2 | 0 | 0 | 0 | 0 | 18 | 26* | 11 | 11 | 11 | 10 | 0 | 0 | 0 | 5.5 | 1 | 0 | 10 | 0 | 0 | |