月ごとの値
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苫小牧（胆振地方) 2001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 | ||||||||||||||||||||||||||||
| 159.7 ) | 55 ) | 2 | 22 ) | 25 | 8 | 28 | 3 | 2 | 0 | 0 | 0 | 0 | 17 | 30* | 31 | 31 | 31 | 8 | 0 | 0 | 0 | 5.3 | 3 | 3 | 26 | 0 | 0 | ||
| 145.9 | 50 | 1 | 17 | 14 | 10 | 01 | 1 | 1 | 1 | 0 | 0 | 0 | 18 | 01 | 28 | 28 | 28 | 23 | 0 | 0 | 0 | 6.2 | 2 | 5 | 23 | 0 | 0 | ||
| 163.2 | 44 | 1 | 16 | 23 | 18 | 12 | 1 | 1 | 1 | 0 | 0 | 0 | 20 | 11 | 21 | 13 | 5 | 3 | 1 | 0 | 0 | 7.7 | 1 | 15 | 23 | 1 | 0 | ||
| 183.4 | 46 | 4 | 17 | 0 | 0 | 04* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.1 | 2 | 9 | 2 | 7 | 0 | |||
| 137.8 | 31 | 10 | 13 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 17 | 0 | 10 | 1 | ||||
| 174.1 | 38 | 6 | 15 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 1 | 12 | 0 | 4 | 0 | ||||
| 68.8 | 15 | 14 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.3 | 0 | 25 | 0 | 13 | 1 | ||||
| 102.4 | 24 | 11 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.7 | 0 | 21 | 0 | 1 | 0 | ||||
| 129.3 | 35 | 10 | 14 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 3 | 14 | 0 | 2 | 0 | ||||
| 150.3 | 44 | 6 | 16 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 4 | 12 | 0 | 0 | 1 | ||||
| 137.5 | 47 | 1 | 18 | 10 | 10 | 30 | 1 | 1 | 1 | 0 | 0 | 0 | 10 | 30 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 5.1 | 5 | 5 | 8 | 0 | 0 | ||
| 144.2 | 51 | 3 | 20 | 17 | 8 | 10 | 3 | 1 | 0 | 0 | 0 | 0 | 10 | 11* | 19 | 15 | 5 | 2 | 0 | 0 | 0 | 5.2 | 0 | 4 | 24 | 0 | 0 | ||