半旬ごとの値
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室蘭（胆振地方) 1971年（半旬ごとの値） 詳細（日照・雪・その他）
| 月 | 半旬 | 日～日 | 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 | ||||||||||||||||||||||||||||||
| 第1半旬 | 1～ 5 | 11.8 | 26 | 1 | 1 | 1 | 1 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 05 | 5 | 4 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 1 | 5 | 0 | 0 | ||
| 第2半旬 | 6～10 | 15.3 | 33 | 1 | 2 | 2 | 1 | 08* | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 08* | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 8.1 | 0 | 3 | 4 | 0 | 0 | ||
| 第3半旬 | 11～15 | 12.6 | 27 | 1 | 1 | 17 | 12 | 14 | 2 | 2 | 1 | 0 | 0 | 0 | 21 | 14 | 3 | 3 | 3 | 3 | 1 | 0 | 0 | 8.5 | 0 | 4 | 4 | 0 | 0 | ||
| 第4半旬 | 16～20 | 26.2 | 56 | 0 | 4 | 3 | 3 | 16 | 1 | 0 | 0 | 0 | 0 | 0 | 24 | 16 | 5 | 5 | 5 | 5 | 1 | 0 | 0 | 4.5 | 1 | 0 | 2 | 0 | 0 | ||
| 第5半旬 | 21～25 | 9.6 | 20 | 2 | 2 | 9 | 9 | 22 | 1 | 1 | 0 | 0 | 0 | 0 | 30 | 22 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 8.8 | 0 | 3 | 5 | 0 | 0 | ||
| 第6半旬 | 26～31 | 18.6 | 32 | 1 | 3 | 21 | 11 | 28 | 3 | 2 | 1 | 0 | 0 | 0 | 34 | 31* | 6 | 6 | 6 | 6 | 6 | 0 | 0 | 7.0 | 0 | 2 | 6 | 0 | 0 | ||
| 第1半旬 | 1～ 5 | 24.6 | 49 | 0 | 4 | 2 | 2 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 01 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 4.6 | 1 | 0 | 3 | 0 | 0 | ||
| 第2半旬 | 6～10 | 34.9 | 68 | 0 | 5 | 13 | 11 | 09 | 1 | 1 | 1 | 0 | 0 | 0 | 30 | 10* | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 4.8 | 1 | 0 | 3 | 0 | 0 | ||
| 第3半旬 | 11～15 | 17.0 | 33 | 1 | 2 | 7 | 7 | 14 | 1 | 1 | 0 | 0 | 0 | 0 | 32 | 14 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 7.1 | 1 | 3 | 4 | 0 | 0 | ||
| 第4半旬 | 16～20 | 24.4 | 46 | 1 | 3 | 5 | 2 | 19* | 0 | 0 | 0 | 0 | 0 | 0 | 34 | 16 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 6.8 | 0 | 2 | 5 | 0 | 0 | ||
| 第5半旬 | 21～25 | 18.9 | 35 | 1 | 2 | 4 | 4 | 23 | 1 | 0 | 0 | 0 | 0 | 0 | 31 | 23 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 7.6 | 0 | 2 | 3 | 0 | 0 | ||
| 第6半旬 | 26～28 | 15.0 | 45 | 0 | 2 | 0 | 0 | 28* | 0 | 0 | 0 | 0 | 0 | 0 | 26 | 27* | 3 | 3 | 3 | 3 | 3 | 0 | 0 | 4.3 | 0 | 0 | 3 | 0 | 0 | ||
| 第1半旬 | 1～ 5 | 13.3 | 24 | 2 | 2 | 10 | 10 | 04 | 1 | 1 | 1 | 0 | 0 | 0 | 32 | 04 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 8.2 | 0 | 3 | 5 | 0 | 0 | ||
| 第2半旬 | 6～10 | 27.9 | 49 | 0 | 3 | 0 | 0 | 10* | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 08* | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 8.6 | 0 | 3 | 5 | 0 | 0 | ||
| 第3半旬 | 11～15 | 45.6 | 78 | 0 | 5 | 0 | 0 | 15* | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 11 | 5 | 5 | 5 | 5 | 3 | 0 | 0 | 4.7 | 1 | 1 | 5 | 0 | 0 | ||
| 第4半旬 | 16～20 | 41.3 | 69 | 0 | 4 | 0 | 0 | 18* | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 16 | 3 | 3 | 2 | 0 | 0 | 0 | 0 | 4.6 | 0 | 1 | 3 | 0 | 0 | ||
| 第5半旬 | 21～25 | 38.2 | 63 | 1 | 4 | 0 | 0 | 25* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.8 | 1 | 1 | 3 | 0 | 0 | |||
| 第6半旬 | 26～31 | 36.2 | 48 | 1 | 4 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.4 | 1 | 1 | 1 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 36.2 | 57 | 0 | 4 | 0 | 0 | 03* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.7 | 2 | 2 | 1 | 0 | 0 | |||
| 第2半旬 | 6～10 | 26.3 | 41 | 1 | 3 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.0 | 0 | 1 | 1 | 0 | 0 | |||
| 第3半旬 | 11～15 | 39.0 | 59 | 1 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.6 | 2 | 1 | 0 | 1 | 0 | ||||
| 第4半旬 | 16～20 | 51.8 | 77 | 0 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.6 | 0 | 0 | 0 | 0 | 0 | ||||
| 第5半旬 | 21～25 | 51.6 | 76 | 0 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.2 | 1 | 0 | 0 | 0 | 0 | ||||
| 第6半旬 | 26～30 | 31.8 | 46 | 1 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.7 | 1 | 1 | 1 | 0 | 0 | ||||
| 第1半旬 | 1～ 5 | 15.9 | 23 | 3 | 1 | 1 | 1 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 04 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 9.2 | 0 | 4 | 4 | 0 | 0 | ||
| 第2半旬 | 6～10 | 32.1 | 45 | 1 | 3 | 3 | 3 | 07 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 07 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 6.6 | 0 | 1 | 2 | 0 | 0 | ||
| 第3半旬 | 11～15 | 33.1 | 46 | 1 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 0 | 2 | 0 | 2 | 0 | ||||
| 第4半旬 | 16～20 | 48.6 | 67 | 0 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.2 | 1 | 1 | 0 | 2 | 0 | ||||
| 第5半旬 | 21～25 | 18.4 | 25 | 2 | 1 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 3 | 0 | 2 | 1 | |||
| 第6半旬 | 26～31 | 47.0 | 53 | 0 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 0 | 2 | 0 | 1 | 1 | ||||
| 第1半旬 | 1～ 5 | 11.4 | 15 | 2 | 1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.5 | 0 | 5 | 0 | 3 | 0 | ||||
| 第2半旬 | 6～10 | 53.1 | 70 | 0 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.8 | 0 | 2 | 0 | 1 | 0 | ||||
| 第3半旬 | 11～15 | 38.4 | 51 | 0 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.4 | 1 | 1 | 0 | 2 | 0 | ||||
| 第4半旬 | 16～20 | 30.2 | 40 | 1 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 1 | 3 | 0 | 2 | 0 | ||||
| 第5半旬 | 21～25 | 31.8 | 42 | 0 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 0 | 2 | 0 | 1 | 0 | ||||
| 第6半旬 | 26～30 | 30.0 | 39 | 1 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 0 | 2 | 0 | 4 | 0 | ||||
| 第1半旬 | 1～ 5 | 21.7 | 29 | 1 | 1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 0 | 4 | 0 | 1 | 0 | ||||
| 第2半旬 | 6～10 | 20.4 | 27 | 3 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.4 | 0 | 4 | 0 | 1 | 0 | ||||
| 第3半旬 | 11～15 | 23.9 | 32 | 3 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 0 | 3 | 0 | 2 | 0 | ||||
| 第4半旬 | 16～20 | -- | -- | 5 | 0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.0 | 0 | 5 | 0 | 2 | 0 | ||||
| 第5半旬 | 21～25 | 26.9 | 37 | 0 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 3 | 0 | 0 | 2 | ||||
| 第6半旬 | 26～31 | 34.6 | 40 | 2 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.4 | 0 | 0 | 0 | 2 | 0 | ||||
| 第1半旬 | 1～ 5 | 35.8 | 50 | 1 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.7 | 1 | 1 | 0 | 4 | 0 | ||||
| 第2半旬 | 6～10 | 40.6 | 57 | 0 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 0 | 2 | 0 | 1 | 2 | ||||
| 第3半旬 | 11～15 | 10.8 | 15 | 3 | 1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.8 | 0 | 5 | 0 | 1 | 0 | ||||
| 第4半旬 | 16～20 | 26.5 | 39 | 1 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 0 | 1 | 0 | 0 | 0 | ||||
| 第5半旬 | 21～25 | 35.8 | 53 | 0 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 0 | 1 | 0 | 0 | 0 | ||||
| 第6半旬 | 26～31 | 29.2 | 37 | 0 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.3 | 0 | 5 | 0 | 0 | 0 | ||||
| 第1半旬 | 1～ 5 | 34.1 | 52 | 1 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.3 | 1 | 1 | 0 | 0 | 1 | ||||
| 第2半旬 | 6～10 | 34.9 | 54 | 0 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 3 | 0 | 0 | 0 | ||||
| 第3半旬 | 11～15 | 28.3 | 45 | 2 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.5 | 0 | 2 | 0 | 0 | 0 | ||||
| 第4半旬 | 16～20 | 24.7 | 40 | 1 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 2 | 0 | 0 | 0 | ||||
| 第5半旬 | 21～25 | 42.8 | 71 | 0 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.7 | 1 | 0 | 0 | 0 | 0 | ||||
| 第6半旬 | 26～30 | 14.1 | 24 | 2 | 1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 3 | 0 | 0 | 0 | ||||
| 第1半旬 | 1～ 5 | 33.9 | 58 | 0 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.5 | 0 | 0 | 0 | 0 | 0 | ||||
| 第2半旬 | 6～10 | 46.1 | 81 | 0 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.3 | 1 | 0 | 0 | 0 | 0 | ||||
| 第3半旬 | 11～15 | 30.1 | 54 | 1 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.6 | 1 | 2 | 0 | 0 | 0 | ||||
| 第4半旬 | 16～20 | 33.6 | 61 | 0 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.7 | 2 | 0 | 0 | 0 | 0 | ||||
| 第5半旬 | 21～25 | 25.6 | 48 | 0 | 2 | 0 | 0 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 0 | 2 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 20.0 | 32 | 1 | 2 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 3 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 41.4 | 81 | 0 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.6 | 1 | 0 | 0 | 0 | 0 | ||||
| 第2半旬 | 6～10 | 22.0 | 44 | 0 | 4 | 0 | 0 | 10* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 09* | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 6.1 | 0 | 0 | 2 | 0 | 0 | ||
| 第3半旬 | 11～15 | 18.7 | 38 | 0 | 3 | 0 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 0 | 1 | 1 | 0 | 0 | ||
| 第4半旬 | 16～20 | 20.1 | 42 | 0 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 0 | 0 | 0 | 0 | 0 | ||||
| 第5半旬 | 21～25 | 16.6 | 35 | 0 | 1 | 0 | 0 | 25* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 0 | 0 | 2 | 0 | 0 | |||
| 第6半旬 | 26～30 | 12.3 | 26 | 1 | 1 | 4 | 2 | 28* | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 30* | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 7.8 | 0 | 3 | 4 | 0 | 0 | ||
| 第1半旬 | 1～ 5 | 15.6 | 34 | 0 | 2 | 0 | 0 | 04* | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 01 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 6.9 | 0 | 1 | 3 | 0 | 0 | ||
| 第2半旬 | 6～10 | 11.9 | 26 | 1 | 0 | 3 | 3 | 06 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 07* | 5 | 4 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 1 | 5 | 0 | 0 | ||
| 第3半旬 | 11～15 | 14.6 | 32 | 0 | 2 | 2 | 1 | 12* | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 12 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 7.8 | 0 | 1 | 5 | 0 | 0 | ||
| 第4半旬 | 16～20 | 7.6 | 17 | 0 | 1 | 0 | 0 | 20* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20* | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 1 | 3 | 0 | 0 | ||
| 第5半旬 | 21～25 | 9.8 | 22 | 0 | 1 | 0 | 0 | 25* | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 23* | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 3 | 5 | 0 | 0 | ||
| 第6半旬 | 26～31 | 12.8 | 24 | 1 | 1 | 0 | 0 | 29* | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 28 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 7.4 | 0 | 0 | 3 | 0 | 0 | ||