旬ごとの値
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知方学（釧路地方) 1988年（旬ごとの値） 主な要素
| 月 | 旬 | 降水量 | 気温 | 湿度 | 風向・風速 | 日照 時間 (h) |
雪 | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 合計 (mm) | 最大 | 平均 | 最高 (℃) | 最低 (℃) |
平均 (％) | 最小 (％) |
平均 風速 (m/s) | 最大風速 | 最大瞬間風速 | 降雪の深さ | 最深 積雪 (cm) |
||||||||||
| 日 (mm) | 1時間 (mm) | 10分間 (mm) |
日平均 (℃) | 日最高 (℃) | 日最低 (℃) |
風速 (m/s) | 風向 | 風速 (m/s) | 風向 | 合計 (cm) | 日合計の最大 (cm) |
||||||||||
| 上旬 | 0 | 0 | 0 | /// | -4.6 | -1.5 | -8.5 | 4.0 | -11.8 | /// | /// | 2.4 | 7 | 北 | /// | /// | 57.4 | /// | /// | /// | |
| 中旬 | 0 | 0 | 0 | /// | -4.6 | -1.5 | -8.3 | 2.7 | -13.4 | /// | /// | 2.0 | 5 | 南南西 | /// | /// | 78.6 | /// | /// | /// | |
| 下旬 | 16 | 10 | 2 | /// | -4.9 | -2.5 | -7.7 | 4.2 | -12.3 | /// | /// | 2.4 | 7 | 東南東 | /// | /// | 76.9 | /// | /// | /// | |
| 上旬 | 0 ) | 0 ) | 0 ) | /// | -5.6 | -3.1 | -8.5 | 0.1 | -11.7 | /// | /// | 3.0 | 14 | 南 | /// | /// | 75.9 | /// | /// | /// | |
| 中旬 | 0 | 0 | 0 | /// | -9.3 | -5.4 | -12.8 | -4.0 | -15.8 | /// | /// | 3.1 | 7 | 北 | /// | /// | 92.7 | /// | /// | /// | |
| 下旬 | 0 | 0 | 0 | /// | -6.5 | -3.3 | -10.0 | 0.2 | -13.0 | /// | /// | 3.1 | 8 | 北 | /// | /// | 77.6 | /// | /// | /// | |
| 上旬 | 9 | 4 | 1 | /// | -5.7 | -3.0 | -9.3 | 0.9 | -12.7 | /// | /// | 3.2 | 8 | 北 | /// | /// | 79.6 | /// | /// | /// | |
| 中旬 | 28 | 11 | 3 | /// | -0.9 | 1.6 | -3.8 | 4.3 | -7.5 | /// | /// | 2.6 | 7 | 北北東 | /// | /// | 64.8 | /// | /// | /// | |
| 下旬 | 24 | 17 | 2 | /// | -1.6 | 1.0 | -4.1 | 3.7 | -5.9 | /// | /// | 2.8 | 6 | 北 | /// | /// | 94.4 | /// | /// | /// | |
| 上旬 | 0 | 0 | 0 | /// | -0.1 | 2.1 | -2.5 | 5.8 | -5.0 | /// | /// | 2.6 | 8 | 北 | /// | /// | 76.2 | /// | /// | /// | |
| 中旬 | 29 | 16 | 6 | /// | 4.0 | 6.7 | 1.7 | 8.6 | -1.4 | /// | /// | 3.3 | 11 | 南東 | /// | /// | 81.7 | /// | /// | /// | |
| 下旬 | 75 | 60 | 11 | /// | 3.9 | 6.2 | 1.8 | 11.5 | -1.3 | /// | /// | 3.1 | 10 | 北北東 | /// | /// | 57.1 | /// | /// | /// | |
| 上旬 | 16 | 14 | 5 | /// | 5.9 | 9.7 | 2.3 | 14.7 | -1.1 | /// | /// | 2.8 | 8 | 南南東 | /// | /// | 85.7 | /// | /// | /// | |
| 中旬 | 65 | 42 | 13 | /// | 7.9 ) | 11.1 ) | 4.9 ) | 18.1 ) | 1.4 ) | /// | /// | 3.1 | 11 ) | 南東 | /// | /// | 15.4 ] | /// | /// | /// | |
| 下旬 | 5 | 4 | 1 | /// | 7.6 | 10.7 | 4.2 | 16.1 | -0.6 | /// | /// | 3.2 | 9 | 北 | /// | /// | 60.6 | /// | /// | /// | |
| 上旬 | 25 | 16 | 2 | /// | 12.0 | 13.8 | 9.7 | 19.0 | 6.8 | /// | /// | 3.3 | 9 | 北北東 | /// | /// | 30.7 | /// | /// | /// | |
| 中旬 | 24 | 13 | 4 | /// | 9.3 | 11.6 | 7.6 | 16.3 | 6.1 | /// | /// | 2.3 | 7 | 北北東 | /// | /// | 11.7 | /// | /// | /// | |
| 下旬 | 0 | 0 | 0 | /// | 14.0 | 16.7 | 11.7 | 23.0 | 9.9 | /// | /// | 1.7 | 4 | 南 | /// | /// | 55.4 | /// | /// | /// | |
| 上旬 | 65 | 55 | 6 | /// | 11.4 | 13.9 | 9.1 | 19.9 | 7.8 | /// | /// | 2.7 | 6 | 北北東 | /// | /// | 23.3 | /// | /// | /// | |
| 中旬 | 24 | 16 | 5 | /// | 9.4 | 11.8 | 7.5 | 15.0 | 6.1 | /// | /// | 2.9 | 7 | 北北東 | /// | /// | 9.6 | /// | /// | /// | |
| 下旬 | 9 | 7 | 2 | /// | 11.6 | 15.0 | 8.9 | 18.6 | 6.6 | /// | /// | 3.2 | 7 | 北北東 | /// | /// | 50.2 | /// | /// | /// | |
| 上旬 | 0 | 0 | 0 | /// | 18.0 | 21.1 | 15.5 | 24.1 | 12.8 | /// | /// | 2.0 | 6 | 北 | /// | /// | 65.8 | /// | /// | /// | |
| 中旬 | 18 | 7 | 3 | /// | 16.6 | 17.9 | 15.1 | 20.5 | 12.6 | /// | /// | 2.7 | 7 | 南東 | /// | /// | 25.1 | /// | /// | /// | |
| 下旬 | 212 | 55 | 15 | /// | 17.4 | 19.2 ) | 16.6 ) | 22.7 ) | 11.1 ) | /// | /// | 4.2 | 10 | 北北東 | /// | /// | 5.9 | /// | /// | /// | |
| 上旬 | 78 | 74 | 9 | /// | 13.8 | 16.5 | 11.6 | 19.0 | 8.6 | /// | /// | 2.9 | 7 | 北 | /// | /// | 35.1 | /// | /// | /// | |
| 中旬 | 68 | 52 | 14 | /// | 15.4 | 17.9 | 13.0 | 21.0 | 7.8 | /// | /// | 3.0 | 8 | 南東 | /// | /// | 47.6 | /// | /// | /// | |
| 下旬 | 2 | 2 | 1 | /// | 13.8 | 16.0 | 11.6 | 18.9 | 8.0 | /// | /// | 2.8 | 6 | 北 | /// | /// | 41.4 | /// | /// | /// | |
| 上旬 | 95 | 71 | 14 | /// | 12.1 | 14.7 | 9.4 | 17.2 | 4.5 | /// | /// | 2.9 | 10 | 南東 | /// | /// | 57.8 | /// | /// | /// | |
| 中旬 | 0 | 0 | 0 | /// | 10.2 | 12.8 | 6.6 | 15.6 | 4.6 | /// | /// | 2.9 | 7 | 南 | /// | /// | 63.3 | /// | /// | /// | |
| 下旬 | 28 | 17 | 5 | /// | 6.9 | 9.7 ) | 4.5 ) | 13.0 ) | 1.1 ) | /// | /// | 3.1 | 9 ) | 北北西 | /// | /// | 66.4 | /// | /// | /// | |
| 上旬 | 8 | 6 | 3 | /// | 5.1 | 8.1 ) | 0.8 ) | 11.3 ) | -3.1 ) | /// | /// | 3.6 ) | 11 ) | 南 | /// | /// | 55.8 | /// | /// | /// | |
| 中旬 | 1 | 1 | 1 | /// | 0.7 | 4.0 | -2.7 | 8.8 | -5.0 | /// | /// | 2.8 | 7 | 南南西 | /// | /// | 71.9 | /// | /// | /// | |
| 下旬 | 101 | 28 | 7 | /// | 1.1 ) | 2.7 ) | -1.5 ) | 6.1 ] | -3.3 ) | /// | /// | 3.9 | 19 | /// | /// | /// | 16.1 | /// | /// | /// | |
| 上旬 | 9 | 8 | 3 | /// | 2.8 | 4.9 ) | -0.5 ) | 7.2 ) | -3.5 ) | /// | /// | 3.0 | 10 | 南 | /// | /// | 46.7 | /// | /// | /// | |
| 中旬 | 5 | 3 | 1 | /// | -0.1 | 2.0 | -2.7 | 5.5 | -6.5 | /// | /// | 2.7 | 9 | 南南西 | /// | /// | 54.7 | /// | /// | /// | |
| 下旬 | 2 | 2 | 1 | /// | -5.4 | -2.2 | -8.7 | 1.6 | -10.8 | /// | /// | 2.7 | 7 | 北 | /// | /// | 70.9 | /// | /// | /// | |
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