旬ごとの値
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苫小牧（胆振地方) 1987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 | 44.9 | 49 | 1 | 7 | 23 | 12 | 03 | 2 | 2 | 1 | 0 | 0 | 0 | 23 | 04 | 10 | 10 | 10 | 10 | 3 | 0 | 0 | 6.1 | 1 | 2 | 7 | 0 | 0 | ||
| 中旬 | 45.7 | 49 | 0 | 7 | 0 | 0 | 20* | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 13 | 10 | 10 | 10 | 7 | 0 | 0 | 0 | 5.6 | 0 | 1 | 9 | 0 | 0 | ||
| 下旬 | 54.6 | 51 | 1 | 7 | 5 | 3 | 24 | 1 | 0 | 0 | 0 | 0 | 0 | 6 | 26* | 11 | 11 | 8 | 0 | 0 | 0 | 0 | 5.7 | 0 | 1 | 8 | 0 | 0 | ||
| 上旬 | 50.7 | 50 | 2 | 6 | 6 | 2 | 09* | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 10* | 10 | 10 | 0 | 0 | 0 | 0 | 0 | 6.2 | 0 | 3 | 5 | 1 | 0 | ||
| 中旬 | 44.2 | 42 | 1 | 5 | 5 | 5 | 14 | 1 | 1 | 0 | 0 | 0 | 0 | 10 | 14 | 10 | 10 | 7 | 1 | 0 | 0 | 0 | 7.7 | 0 | 5 | 7 | 2 | 0 | ||
| 下旬 | 28.3 | 32 | 1 | 3 | 2 | 1 | 26* | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 21 | 8 | 8 | 1 | 0 | 0 | 0 | 0 | 7.0 | 0 | 3 | 6 | 0 | 0 | ||
| 上旬 | 56.7 | 50 | 0 | 9 | 22 | 10 | 10 | 3 | 2 | 1 | 0 | 0 | 0 | 14 | 10 | 10 | 10 | 6 | 1 | 0 | 0 | 0 | 5.5 | 0 | 0 | 10 | 0 | 0 | ||
| 中旬 | 45.4 | 38 | 1 | 5 | 0 | 0 | 20* | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 11 | 5 | 3 | 2 | 0 | 0 | 0 | 0 | 7.4 | 0 | 4 | 5 | 1 | 0 | ||
| 下旬 | 36.6 | 27 | 4 | 4 | 7 | 4 | 25 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 26* | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 5 | 7 | 0 | 0 | ||
| 上旬 | 53.7 | 42 | 0 | 5 | 2 | 2 | 01 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 01 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 7.0 | 1 | 4 | 3 | 1 | 0 | ||
| 中旬 | 68.3 | 51 | 0 | 8 | 1 | 1 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 12 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 6.3 | 0 | 0 | 4 | 1 | 0 | ||
| 下旬 | 56.6 | 41 | 1 | 5 | 0 | 0 | 26* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 0 | 4 | 2 | 1 | 0 | |||
| 上旬 | 71.6 | 50 | 1 | 6 | 0 | 0 | 06* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.4 | 3 | 3 | 1 | 0 | 1 | |||
| 中旬 | 71.1 | 49 | 0 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.5 | 2 | 4 | 0 | 2 | 0 | ||||
| 下旬 | 57.0 | 35 | 2 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.1 | 2 | 5 | 0 | 1 | 0 | ||||
| 上旬 | 72.0 | 48 | 3 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 1 | 5 | 0 | 1 | 0 | ||||
| 中旬 | 24.0 | 16 | 5 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.2 | 0 | 8 | 0 | 3 | 0 | ||||
| 下旬 | 67.8 | 44 | 1 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 0 | 4 | 0 | 0 | 0 | ||||
| 上旬 | 44.0 | 29 | 4 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 7 | 0 | 2 | 1 | ||||
| 中旬 | 30.4 | 20 | 2 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 0 | 6 | 0 | 4 | 0 | ||||
| 下旬 | 51.2 | 32 | 4 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.6 | 1 | 5 | 0 | 5 | 1 | ||||
| 上旬 | 25.1 | 18 | 6 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.4 | 0 | 8 | 0 | 0 | 0 | ||||
| 中旬 | 20.8 | 15 | 3 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 0 | 7 | 0 | 2 | 0 | ||||
| 下旬 | 7.9 | 5 | 7 | 1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.9 | 0 | 11 | 0 | 2 | 0 | ||||
| 上旬 | 34.4 | 27 | 3 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 0 | 7 | 0 | 2 | 0 | ||||
| 中旬 | 41.9 | 34 | 2 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 0 | 6 | 0 | 0 | 0 | ||||
| 下旬 | 65.7 | 55 | 2 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 1 | 3 | 0 | 0 | 0 | ||||
| 上旬 | 73.3 | 64 | 0 | 8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.4 | 3 | 3 | 0 | 0 | 2 | ||||
| 中旬 | 52.4 | 47 | 2 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.6 | 0 | 2 | 0 | 0 | 0 | ||||
| 下旬 | 64.6 | 55 | 0 | 9 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.7 | 1 | 2 | 0 | 0 | 0 | |||
| 上旬 | 39.1 | 39 | 3 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 0 | 4 | 0 | 0 | 1 | ||||
| 中旬 | 63.1 | 65 | 0 | 8 | 0 | 0 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.7 | 2 | 2 | 1 | 0 | 1 | |||
| 下旬 | 48.9 | 52 | 0 | 7 | 0 | 0 | 29* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 0 | 4 | 7 | 0 | 0 | ||
| 上旬 | 49.9 | 54 | 1 | 8 | 29 | 27 | 02 | 1 | 1 | 1 | 1 | 0 | 0 | 23 | 02 | 10 | 10 | 8 | 7 | 2 | 0 | 0 | 5.8 | 1 | 2 | 6 | 0 | 0 | ||
| 中旬 | 45.3 | 50 | 0 | 6 | 6 | 5 | 19 | 1 | 1 | 0 | 0 | 0 | 0 | 4 | 20* | 7 | 3 | 0 | 0 | 0 | 0 | 0 | 6.0 | 0 | 2 | 6 | 0 | 0 | ||
| 下旬 | 41.4 | 42 | 2 | 7 | 8 | 6 | 30 | 1 | 1 | 0 | 0 | 0 | 0 | 7 | 31* | 9 | 8 | 2 | 0 | 0 | 0 | 0 | 7.1 | 1 | 6 | 5 | 0 | 0 | ||
- 値欄の記号の説明
- 赤線は、観測場所を移転した場合、観測装置を変更した場合または観測の時間間隔を変更した場合に、その前後のデータが均質でないことを示します。