月ごとの値
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岩見沢（空知地方) 1978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 | ||||||||||||||||||||||||||||
| 101.1 | 35 | 2 | 13 | 202 | 31 | 06 | 22 | 16 | 8 | 1 | 0 | 0 | 77 | 08 | 31 | 31 | 31 | 31 | 31 | 28 | 0 | 7.9 | 0 | 12 | 29 | 1 | 0 | ||
| 117.4 | 40 | 3 | 13 | 274 | 39 | 05 | 19 | 15 | 10 | 5 | 0 | 0 | 140 | 08* | 28 | 28 | 28 | 28 | 28 | 28 | 21 | 7.3 | 2 | 14 | 23 | 0 | 0 | ||
| 203.5 | 55 | 5 | 22 | 82 | 17 | 12 | 7 | 6 | 5 | 0 | 0 | 0 | 117 | 12 | 31 | 31 | 31 | 31 | 31 | 31 | 9 | 6.2 | 5 | 11 | 19 | 2 | 0 | ||
| 135.5 | 34 | 5 | 11 | 10 | 3 | 09 | 1 | 0 | 0 | 0 | 0 | 0 | 52 | 01 | 13 | 13 | 11 | 10 | 6 | 2 | 0 | 7.9 | 3 | 18 | 6 | 4 | 0 | ||
| 209.5 | 46 | 6 | 18 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.1 | 7 | 14 | 0 | 3 | 1 | ||||
| 197.8 | 43 | 1 | 15 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 3 | 16 | 0 | 5 | 0 | ||||
| 216.0 | 47 | 3 | 18 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 1 | 16 | 0 | 7 | 1 | ||||
| 226.8 | 53 | 3 | 22 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 2 | 10 | 0 | 1 | 1 | ||||
| 223.1 | 60 | 1 | 24 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.7 | 4 | 9 | 0 | 1 | 3 | ||||
| 140.5 | 41 | 3 | 16 | 0 | 0 | 29* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 2 | 13 | 3 | 2 | 0 | |||
| 115.6 | 40 | 2 | 13 | 24 | 7 | 22* | 4 | 3 | 0 | 0 | 0 | 0 | 7 | 22* | 10 | 7 | 2 | 0 | 0 | 0 | 0 | 7.1 | 4 | 16 | 10 | 0 | 0 | ||
| 81.1 | 29 | 8 | 11 | 166 | 38 | 06 | 11 | 9 | 7 | 3 | 0 | 0 | 33 | 06 | 30 | 30 | 24 | 18 | 9 | 0 | 0 | 7.9 | 1 | 17 | 18 | 0 | 0 | ||