旬ごとの値
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筑波山（茨城県) 1984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 | 1 | 1 | 1 | /// | -1.3 | 3.3 | -3.8 | 5.4 | -7.0 | /// | /// | 4.3 | 11 | 北 | /// | /// | 74.2 | /// | /// | /// | |
| 中旬 | 9 | 8 | 1 | /// | -3.7 | 0.7 | -6.4 | 5.7 | -9.5 | /// | /// | 4.8 | 12 | 北 | /// | /// | 72.1 | /// | /// | /// | |
| 下旬 | 9 | 4 | 1 | /// | -4.2 | -0.7 | -6.6 | 2.0 | -8.2 | /// | /// | 5.4 | 14 | 東北東 | /// | /// | 64.8 | /// | /// | /// | |
| 上旬 | 3 | 3 | 2 | /// | -5.9 | -1.4 | -9.0 | 4.5 | -11.5 | /// | /// | 5.0 | 16 | 北北東 | /// | /// | 77.9 | /// | /// | /// | |
| 中旬 | 23 | 9 | 1 | /// | -4.7 | -0.9 | -6.9 | 1.6 | -8.8 | /// | /// | 4.9 | 13 | 北東 | /// | /// | 60.1 | /// | /// | /// | |
| 下旬 | 27 | 16 | 3 | /// | -3.0 | 0.6 | -5.7 | 3.1 | -7.5 | /// | /// | 5.6 | 17 | 北北東 | /// | /// | 54.4 | /// | /// | /// | |
| 上旬 | 10 | 3 | 1 | /// | -2.4 | 1.8 ) | -5.4 ) | 3.8 ) | -8.2 ) | /// | /// | 4.0 | 12 ) | 北北東 | /// | /// | 79.7 | /// | /// | /// | |
| 中旬 | 27 | 12 | 2 | /// | -2.3 | 1.7 | -5.0 | 5.7 | -7.1 | /// | /// | 5.6 | 14 | 北北東 | /// | /// | 60.1 | /// | /// | /// | |
| 下旬 | 2 | 1 | 1 | /// | 0.3 | 6.0 ) | -3.3 ) | 14.6 ) | -7.9 ) | /// | /// | 5.0 | 13 | 東北東 | /// | /// | 80.5 | /// | /// | /// | |
| 上旬 | 18 | 14 | 3 | /// | 2.6 | 6.9 ) | -0.6 ) | 14.4 ) | -4.5 ) | /// | /// | 4.2 | 15 ) | 東 | /// | /// | 53.3 | /// | /// | /// | |
| 中旬 | 24 | 13 | 3 | /// | 6.2 | 11.3 | 3.2 | 18.8 | 0.6 | /// | /// | 5.6 | 18 | 東 | /// | /// | 67.0 | /// | /// | /// | |
| 下旬 | 2 | 1 | 1 | /// | 8.0 | 13.2 | 4.5 | 19.5 | 1.4 | /// | /// | 5.2 | 12 | 東北東 | /// | /// | 77.6 | /// | /// | /// | |
| 上旬 | 16 | 16 | 7 | /// | 12.4 | 18.6 | 8.7 | 24.4 | 5.6 | /// | /// | 4.8 | 16 | 南東 | /// | /// | 99.5 | /// | /// | /// | |
| 中旬 | 20 | 10 | 2 | /// | 10.1 | 13.8 | 7.3 | 20.2 | 5.0 | /// | /// | 4.0 | 15 | 東 | /// | /// | 47.7 | /// | /// | /// | |
| 下旬 | 53 | 38 | 18 | /// | 11.9 | 15.2 | 9.8 | 18.4 | 6.0 | /// | /// | 5.5 | 17 | 東北東 | /// | /// | 37.3 | /// | /// | /// | |
| 上旬 | 16 | 10 | 10 | /// | 15.6 | 19.0 | 13.6 | 22.2 | 12.3 | /// | /// | 3.3 | 11 | 東 | /// | /// | 38.0 | /// | /// | /// | |
| 中旬 | 61 | 32 | 10 | /// | 17.9 | 20.1 | 16.0 | 24.1 | 13.7 | /// | /// | 4.4 | 15 | 東北東 | /// | /// | 19.4 | /// | /// | /// | |
| 下旬 | 121 | 34 | 9 | /// | 15.8 | 17.5 | 14.2 | 20.0 | 13.1 | /// | /// | 4.2 | 13 | 東 | /// | /// | 37.9 | /// | /// | /// | |
| 上旬 | 40 | 18 | 12 | /// | 20.6 | 24.4 | 17.7 | 29.5 | 15.9 | /// | /// | 3.2 | 14 | 北西 | /// | /// | 86.9 | /// | /// | /// | |
| 中旬 | 36 | 12 | 5 | /// | 20.4 | 23.2 | 18.8 | 26.5 | 16.6 | /// | /// | 5.0 | 12 | 東 | /// | /// | 53.8 | /// | /// | /// | |
| 下旬 | 8 | 6 | 3 | /// | 21.1 | 24.2 | 19.0 | 27.4 | 16.8 | /// | /// | 3.7 | 10 | 東 | /// | /// | 90.4 | /// | /// | /// | |
| 上旬 | 4 | 2 | 2 | /// | 23.6 | 28.1 | 21.3 | 30.3 | 20.4 | /// | /// | 3.0 | 10 | 南南東 | /// | /// | 95.7 | /// | /// | /// | |
| 中旬 | 0 | 0 | 0 | /// | 22.9 | 27.8 | 20.1 | 29.0 | 19.2 | /// | /// | 4.0 | 10 | 南南東 | /// | /// | 100.1 | /// | /// | /// | |
| 下旬 | 20 | 9 | 7 | /// | 20.2 | 23.4 | 18.1 | 27.4 | 15.1 | /// | /// | 4.4 | 11 | 北北東 | /// | /// | 65.3 | /// | /// | /// | |
| 上旬 | 10 | 7 | 3 | /// | 19.5 | 23.5 | 16.8 | 31.0 | 13.8 | /// | /// | 4.8 | 13 | 南東 | /// | /// | 72.0 | /// | /// | /// | |
| 中旬 | 35 | 11 | 6 | /// | 16.6 | 18.7 | 14.8 | 20.8 | 14.1 | /// | /// | 4.3 | 15 | 南東 | /// | /// | 32.5 | /// | /// | /// | |
| 下旬 | 1 | 1 | 1 | /// | 15.2 | 19.4 | 12.3 | 23.5 | 10.1 | /// | /// | 4.1 | 13 | 東北東 | /// | /// | 84.3 | /// | /// | /// | |
| 上旬 | 5 | 3 | 3 | /// | 11.7 | 15.6 | 9.5 | 22.2 | 5.2 | /// | /// | 5.5 | 13 | 北東 | /// | /// | 54.4 | /// | /// | /// | |
| 中旬 | 124 | 55 | 8 | /// | 12.0 | 15.1 | 9.8 | 20.7 | 7.1 | /// | /// | 7.3 | 14 | 東 | /// | /// | 44.7 | /// | /// | /// | |
| 下旬 | 2 | 2 | 1 | /// | 10.4 | 14.9 | 7.6 | 20.2 | 2.1 | /// | /// | 4.8 | 13 | 北北東 | /// | /// | 76.7 | /// | /// | /// | |
| 上旬 | 0 | 0 | 0 | /// | 10.3 | 14.4 | 7.6 | 18.9 | 2.2 | /// | /// | 3.9 | 10 | 東 | /// | /// | 80.2 | /// | /// | /// | |
| 中旬 | 43 | 19 | 6 | /// | 6.6 | 9.4 | 4.3 | 13.4 | 0.4 | /// | /// | 5.6 | 14 | 北東 | /// | /// | 38.7 | /// | /// | /// | |
| 下旬 | 0 | 0 | 0 | /// | 4.0 | 8.2 | 1.0 | 12.7 | -2.3 | /// | /// | 3.9 | 10 | 東北東 | /// | /// | 75.7 | /// | /// | /// | |
| 上旬 | 5 | 5 | 1 | /// | 4.5 | 8.7 | 1.5 | 11.6 | -2.1 | /// | /// | 4.5 | 16 | 北北東 | /// | /// | 73.0 | /// | /// | /// | |
| 中旬 | 56 | 35 | 6 | /// | 3.0 | 5.7 | 0.8 | 10.4 | -3.1 | /// | /// | 4.6 | 15 | 東北東 | /// | /// | 53.4 | /// | /// | /// | |
| 下旬 | 0 | 0 | 0 | /// | -1.8 | 2.7 | -4.6 | 7.3 | -9.3 | /// | /// | 4.6 | 13 | 北 | /// | /// | 84.3 | /// | /// | /// | |
- 値欄の記号の説明
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