月ごとの値
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苫小牧（胆振地方) 1964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 | ||||||||||||||||||||||||||||
| 163.4 | 56 | 0 | 25 | 18 | 5 | 01 | 3 | 1 | 0 | 0 | 0 | 0 | 18 | 01 | 19 | 19 | 12 | 12 | 0 | 0 | 0 | 5.1 | 4 | 3 | 16 | 0 | 0 | ||
| 185.0 | 61 | 2 | 24 | 35 | 11 | 01 | 3 | 2 | 2 | 0 | 0 | 0 | 10 | 26* | 21 | 20 | 6 | 2 | 0 | 0 | 0 | 4.8 | 6 | 5 | 18 | 0 | 0 | ||
| 188.2 | 51 | 2 | 19 | 59 | 11 | 01 | 8 | 6 | 1 | 0 | 0 | 0 | 12 | 16 | 15 | 14 | 11 | 3 | 0 | 0 | 0 | 6.7 | 2 | 15 | 17 | 1 | 0 | ||
| 159.2 | 40 | 6 | 13 | 0 | 0 | 24* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 4 | 15 | 5 | 6 | 1 | |||
| 212.2 | 47 | 3 | 19 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 3 | 12 | 0 | 6 | 0 | ||||
| 140.0 | 31 | 7 | 12 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 1 | 18 | 0 | 7 | 1 | ||||
| 114.0 | 25 | 11 | 9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 20 | 0 | 6 | 2 | ||||
| 75.6 | 18 | 15 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.1 | 1 | 26 | 0 | 8 | 0 | ||||
| 169.0 | 45 | 6 | 19 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 0 | 10 | 0 | 0 | 0 | ||||
| 196.7 | 57 | 2 | 23 | 7 | 7 | 25 | 1 | 1 | 0 | 0 | 0 | 0 | 7 | 25 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 4.9 | 6 | 7 | 1 | 0 | 1 | ||
| 110.0 | 38 | 6 | 16 | 18 | 16 | 30 | 1 | 1 | 1 | 0 | 0 | 0 | 15 | 30 | 4 | 3 | 1 | 1 | 0 | 0 | 0 | 7.0 | 1 | 16 | 5 | 0 | 1 | ||
| 126.9 | 45 | 5 | 19 | 48 | 13 | 18 | 6 | 4 | 2 | 0 | 0 | 0 | 24 | 22 | 22 | 19 | 11 | 8 | 4 | 0 | 0 | 5.1 | 4 | 5 | 22 | 2 | 0 | ||