月ごとの値
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網走（網走・北見・紋別地方) 1977年（月ごとの値） 詳細（日照・雪・その他）
| 月 | 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 | ||||||||||||||||||||||||||||
| 134.2 | 47 | 2 | 16 | 6.9 | 100 | 18 | 11 | 12 | 9 | 3 | 0 | 0 | 0 | 56 | 26 | 31 | 31 | 31 | 31 | 31 | 2 | 0 | 6.5 | 1 | 12 | 28 | 0 | 0 | |
| 155.1 | 53 | 1 | 21 | 11.1 | 54 | 25 | 05 | 6 | 2 | 1 | 1 | 0 | 0 | 52 | 06 | 28 | 28 | 28 | 28 | 28 | 3 | 0 | 6.0 | 3 | 8 | 23 | 0 | 0 | |
| 185.1 | 50 | 3 | 21 | 13.5 | 25 | 13 | 03 | 2 | 1 | 1 | 0 | 0 | 0 | 56 | 03 | 28 | 27 | 24 | 23 | 17 | 6 | 0 | 6.8 | 1 | 9 | 26 | 1 | 0 | |
| 146.5 | 37 | 3 | 16 | 13.5 | 12 | 6 | 01 | 2 | 1 | 0 | 0 | 0 | 0 | 6 | 01 | 8 | 5 | 1 | 0 | 0 | 0 | 0 | 7.4 | 1 | 12 | 14 | 0 | 0 | |
| 185.5 | 41 | 9 | 16 | 16.4 | 23 | 18 | 03 | 2 | 2 | 1 | 0 | 0 | 0 | 20 | 03 | 3 | 3 | 3 | 2 | 1 | 0 | 0 | 6.4 | 3 | 13 | 5 | 2 | 0 | |
| 227.1 | 49 | 4 | 20 | 19.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 2 | 13 | 0 | 4 | 2 | |||
| 172.8 | 37 | 4 | 17 | 17.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 14 | 0 | 3 | 4 | |||
| 160.2 | 37 | 7 | 15 | 14.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 2 | 15 | 0 | 5 | 1 | |||
| 170.5 | 45 | 3 | 18 | 12.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 5 | 8 | 0 | 1 | 2 | |||
| 184.1 | 54 | 1 | 23 | 9.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.6 | 6 | 4 | 0 | 1 | 0 | |||
| 112.4 | 39 | 9 | 16 | 5.3 | 0 | 0 | 30* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 2 | 11 | 4 | 0 | 0 | |
| 98.9 | 36 | 4 | 10 | 4.8 ) | 71 | 19 | 27 | 7 | 4 | 2 | 0 | 0 | 0 | 37 | 27 | 24 | 18 | 15 | 14 | 7 | 0 | 0 | 7.0 | 1 | 8 | 26 | 0 | 0 | |