旬ごとの値
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苫小牧（胆振地方) 1998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 | 51.3 | 56 | 1 | 8 | 15 | 6 | 04* | 2 | 2 | 0 | 0 | 0 | 0 | 10 | 05 | 8 | 8 | 8 | 1 | 0 | 0 | 0 | 5.6 | 0 | 1 | 10 | 0 | 0 | ||
| 中旬 | 35.3 | 38 | 2 | 5 | 5 | 2 | 18* | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 18 | 10 | 10 | 10 | 1 | 0 | 0 | 0 | 7.2 | 0 | 5 | 7 | 0 | 0 | ||
| 下旬 | 58.0 | 55 | 1 | 8 | 15 | 7 | 21 | 3 | 1 | 0 | 0 | 0 | 0 | 16 | 31 | 11 | 11 | 11 | 9 | 0 | 0 | 0 | 5.8 | 0 | 1 | 8 | 0 | 0 | ||
| 上旬 | 42.6 | 42 | 1 | 6 | 19 | 9 | 01 | 3 | 1 | 0 | 0 | 0 | 0 | 23 | 01 | 10 | 10 | 10 | 10 | 2 | 0 | 0 | 6.7 | 0 | 2 | 9 | 0 | 0 | ||
| 中旬 | 57.2 | 54 | 1 | 6 | 9 | 6 | 14 | 2 | 1 | 0 | 0 | 0 | 0 | 21 | 15* | 10 | 10 | 10 | 10 | 3 | 0 | 0 | 5.0 | 2 | 0 | 5 | 0 | 0 | ||
| 下旬 | 40.2 | 46 | 2 | 4 | 0 | 0 | 27* | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 21 | 8 | 8 | 8 | 8 | 0 | 0 | 0 | 5.4 | 2 | 2 | 3 | 1 | 0 | ||
| 上旬 | 53.7 | 47 | 1 | 5 | 17 | 6 | 08* | 3 | 2 | 0 | 0 | 0 | 0 | 10 | 08* | 9 | 8 | 4 | 2 | 0 | 0 | 0 | 5.2 | 2 | 1 | 5 | 2 | 0 | ||
| 中旬 | 47.6 | 40 | 1 | 4 | 7 | 7 | 15 | 1 | 1 | 0 | 0 | 0 | 0 | 7 | 15 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 7.2 | 1 | 3 | 6 | 0 | 0 | ||
| 下旬 | 86.4 | 64 | 1 | 9 | 2 | 1 | 23* | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 23* | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 4.8 | 1 | 1 | 4 | 1 | 0 | ||
| 上旬 | 71.8 | 56 | 1 | 7 | 0 | 0 | 02* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 01 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 5.1 | 4 | 3 | 2 | 1 | 0 | ||
| 中旬 | 50.6 | 38 | 4 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 2 | 7 | 0 | 4 | 0 | ||||
| 下旬 | 47.3 | 34 | 4 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 1 | 5 | 0 | 2 | 0 | ||||
| 上旬 | 73.1 | 52 | 2 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 1 | 6 | 0 | 2 | 0 | ||||
| 中旬 | 39.2 | 27 | 3 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 1 | 8 | 0 | 3 | 0 | ||||
| 下旬 | 63.1 | 39 | 2 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 1 | 6 | 0 | 4 | 0 | ||||
| 上旬 | 23.7 | 16 | 4 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.3 | 0 | 8 | 0 | 0 | 0 | ||||
| 中旬 | 18.0 | 12 | 6 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.4 | 0 | 8 | 0 | 1 | 0 | ||||
| 下旬 | 42.2 | 28 | 2 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 0 | 6 | 0 | 1 | 0 | ||||
| 上旬 | 25.4 | 17 | 4 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.1 | 0 | 8 | 0 | 3 | 0 | ||||
| 中旬 | 49.7 | 33 | 4 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 2 | 7 | 0 | 0 | 0 | ||||
| 下旬 | 12.5 | 8 | 8 | 1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.9 | 0 | 11 | 0 | 3 | 0 | ||||
| 上旬 | 28.4 | 20 | 6 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 0 | 7 | 0 | 2 | 0 | ||||
| 中旬 | 15.1 | 11 | 5 | 0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.9 | 0 | 7 | 0 | 4 | 0 | ||||
| 下旬 | 28.2 | 19 | 2 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 1 | 6 | 0 | 1 | 0 | ||||
| 上旬 | 51.7 | 40 | 2 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 0 | 5 | 0 | 1 | 2 | ||||
| 中旬 | 58.0 | 46 | 2 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 1 | 4 | 0 | 0 | 0 | ||||
| 下旬 | 40.9 | 34 | 4 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 1 | 4 | 0 | 1 | 0 | ||||
| 上旬 | 57.0 | 49 | 3 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 1 | 3 | 0 | 0 | 0 | ||||
| 中旬 | 55.5 | 50 | 2 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.4 | 1 | 2 | 0 | 0 | 0 | ||||
| 下旬 | 57.5 | 49 | 1 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.5 | 1 | 4 | 0 | 0 | 1 | ||||
| 上旬 | 44.4 | 44 | 0 | 7 | 0 | 0 | 10* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.4 | 1 | 1 | 2 | 0 | 0 | |||
| 中旬 | 32.0 | 33 | 3 | 5 | 0 | 0 | 18* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 1 | 5 | 4 | 0 | 0 | |||
| 下旬 | 35.3 | 38 | 0 | 4 | 21 | 11 | 23 | 2 | 2 | 1 | 0 | 0 | 0 | 10 | 24* | 9 | 7 | 4 | 2 | 0 | 0 | 0 | 6.6 | 0 | 4 | 8 | 0 | 0 | ||
| 上旬 | 42.4 | 46 | 0 | 6 | 12 | 8 | 05 | 1 | 1 | 0 | 0 | 0 | 0 | 9 | 05 | 7 | 7 | 2 | 0 | 0 | 0 | 0 | 6.4 | 0 | 3 | 6 | 0 | 0 | ||
| 中旬 | 46.7 | 52 | 1 | 9 | 18 | 9 | 11 | 2 | 2 | 0 | 0 | 0 | 0 | 8 | 11 | 6 | 4 | 3 | 0 | 0 | 0 | 0 | 6.0 | 0 | 0 | 7 | 0 | 0 | ||
| 下旬 | 52.3 | 53 | 0 | 9 | 8 | 4 | 26 | 1 | 0 | 0 | 0 | 0 | 0 | 7 | 21 | 11 | 9 | 1 | 0 | 0 | 0 | 0 | 6.3 | 0 | 2 | 8 | 0 | 0 | ||