旬ごとの値
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苫小牧（胆振地方) 1990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 | 47.2 | 52 | 2 | 7 | 25 | 22 | 06 | 1 | 1 | 1 | 1 | 0 | 0 | 23 | 07* | 9 | 6 | 5 | 5 | 3 | 0 | 0 | 5.4 | 2 | 4 | 6 | 1 | 1 | ||
| 中旬 | 49.5 | 53 | 2 | 8 | 14 | 9 | 12 | 2 | 1 | 0 | 0 | 0 | 0 | 25 | 12 | 10 | 10 | 10 | 10 | 7 | 0 | 0 | 5.6 | 1 | 1 | 8 | 0 | 0 | ||
| 下旬 | 66.0 | 62 | 1 | 8 | 12 | 8 | 22 | 2 | 1 | 0 | 0 | 0 | 0 | 30 | 22 | 11 | 11 | 11 | 11 | 11 | 0 | 0 | 4.8 | 0 | 1 | 10 | 0 | 0 | ||
| 上旬 | 49.5 | 49 | 0 | 5 | 6 | 3 | 08 | 1 | 0 | 0 | 0 | 0 | 0 | 24 | 08* | 10 | 10 | 10 | 10 | 10 | 0 | 0 | 8.2 | 0 | 6 | 8 | 0 | 0 | ||
| 中旬 | 38.8 | 37 | 3 | 5 | 5 | 4 | 17 | 1 | 0 | 0 | 0 | 0 | 0 | 16 | 11 | 10 | 10 | 8 | 6 | 0 | 0 | 0 | 7.0 | 1 | 3 | 7 | 1 | 0 | ||
| 下旬 | 23.9 | 27 | 3 | 3 | 4 | 3 | 26 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 26 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 4 | 4 | 1 | 0 | ||
| 上旬 | 51.7 | 46 | 1 | 6 | 0 | 0 | 09* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 09* | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 5.6 | 2 | 3 | 5 | 0 | 0 | ||
| 中旬 | 68.9 | 58 | 1 | 7 | 4 | 4 | 13 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 13 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 6.1 | 1 | 3 | 2 | 0 | 0 | ||
| 下旬 | 89.8 | 66 | 1 | 9 | 14 | 14 | 26 | 1 | 1 | 1 | 0 | 0 | 0 | 14 | 26 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | 4.2 | 4 | 3 | 3 | 0 | 0 | ||
| 上旬 | 54.4 | 42 | 1 | 6 | 0 | 0 | 06* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 06 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 5.5 | 1 | 2 | 3 | 1 | 0 | ||
| 中旬 | 67.2 | 50 | 2 | 6 | 0 | 0 | 15* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 2 | 5 | 2 | 1 | 0 | ||
| 下旬 | 44.8 | 33 | 2 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 1 | 4 | 0 | 1 | 0 | ||||
| 上旬 | 69.5 | 49 | 3 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 0 | 3 | 0 | 2 | 0 | ||||
| 中旬 | 51.8 | 36 | 3 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 1 | 6 | 0 | 4 | 0 | ||||
| 下旬 | 92.0 | 56 | 0 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.7 | 2 | 4 | 0 | 2 | 0 | ||||
| 上旬 | 58.7 | 39 | 3 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 1 | 4 | 0 | 4 | 0 | ||||
| 中旬 | 47.4 | 31 | 3 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 0 | 6 | 0 | 2 | 2 | ||||
| 下旬 | 51.0 | 33 | 1 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 7 | 0 | 3 | 1 | ||||
| 上旬 | 28.7 | 19 | 5 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 1 | 8 | 0 | 1 | 0 | ||||
| 中旬 | 40.4 | 27 | 2 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 6 | 0 | 0 | 0 | ||||
| 下旬 | 43.1 | 27 | 2 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 8 | 0 | 1 | 2 | ||||
| 上旬 | 44.9 | 31 | 3 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 2 | 6 | 0 | 4 | 0 | ||||
| 中旬 | 38.2 | 28 | 1 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 0 | 7 | 0 | 1 | 0 | ||||
| 下旬 | 47.0 | 32 | 2 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 0 | 6 | 0 | 1 | 0 | ||||
| 上旬 | 55.4 | 43 | 1 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 1 | 5 | 0 | 2 | 1 | ||||
| 中旬 | 29.5 | 24 | 6 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 1 | 6 | 0 | 0 | 0 | ||||
| 下旬 | 47.2 | 39 | 2 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 0 | 5 | 0 | 0 | 2 | ||||
| 上旬 | 51.5 | 45 | 1 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 1 | 5 | 0 | 0 | 0 | ||||
| 中旬 | 61.6 | 56 | 1 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.7 | 2 | 2 | 0 | 0 | 2 | ||||
| 下旬 | 83.5 | 72 | 1 | 9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.2 | 6 | 1 | 0 | 0 | 0 | ||||
| 上旬 | 43.9 | 43 | 2 | 7 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 1 | 4 | 1 | 0 | 1 | ||
| 中旬 | 38.3 | 39 | 2 | 4 | 0 | 0 | 15* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 6.1 | 1 | 4 | 2 | 0 | 0 | ||
| 下旬 | 44.8 | 48 | 0 | 6 | 0 | 0 | 22* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 1 | 3 | 2 | 0 | 0 | |||
| 上旬 | 31.6 | 34 | 2 | 5 | 0 | 0 | 04* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 03 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 6.6 | 0 | 1 | 2 | 0 | 0 | ||
| 中旬 | 41.1 | 46 | 1 | 6 | 2 | 2 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 19 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 4.8 | 1 | 2 | 7 | 0 | 0 | ||
| 下旬 | 34.8 | 35 | 1 | 6 | 8 | 4 | 28 | 1 | 0 | 0 | 0 | 0 | 0 | 8 | 28 | 8 | 6 | 2 | 0 | 0 | 0 | 0 | 7.2 | 0 | 4 | 9 | 1 | 0 | ||