旬ごとの値
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小山（栃木県) 2018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 | 2.5 | 1.5 | 0.5 | 0.5 | 3.5 | 10.3 | -2.4 | 15.3 | -5.9 | /// | /// | 1.7 | 7.8 | 西南西 | 13.6 | 西南西 | 70.8 | /// | /// | /// | |
| 中旬 | 7.0 | 7.0 | 3.5 | 1.5 | 3.3 | 9.7 | -2.8 | 13.1 | -6.2 | /// | /// | 1.4 | 6.8 | 西南西 | 12.5 | 西南西 | 73.3 | /// | /// | /// | |
| 下旬 | 22.5 | 16.5 | 5.5 | 1.5 | 0.4 | 5.9 | -5.3 | 12.1 | -8.2 | /// | /// | 2.0 | 7.9 | 西南西 | 14.8 | 西南西 | 81.2 | /// | /// | /// | |
| 上旬 | 4.5 | 3.5 | 1.0 | 0.5 | 2.4 | 8.5 | -3.3 | 10.9 | -6.6 | /// | /// | 1.4 ) | 6.6 ) | 西南西 | 11.3 ) | 北西 | 65.7 | /// | /// | /// | |
| 中旬 | 0.0 | 0.0 | 0.0 | 0.0 | 4.2 | 11.5 | -2.7 | 17.0 | -5.8 | /// | /// | 2.0 | 8.4 | 西南西 | 15.9 | 西南西 | 89.3 | /// | /// | /// | |
| 下旬 | 2.5 | 1.5 | 1.0 | 0.5 | 4.3 | 10.1 | -1.0 | 14.5 | -3.1 | /// | /// | 1.6 | 5.2 | 南南東 | 8.8 | 東南東 | 41.4 | /// | /// | /// | |
| 上旬 | 102.5 | 37.5 | 13.5 | 5.0 | 8.3 | 14.0 | 2.7 | 21.4 | -1.5 | /// | /// | 2.0 | 10.5 | 西南西 | 17.5 | 西南西 | 55.2 | /// | /// | /// | |
| 中旬 | 8.5 | 7.5 | 2.5 | 0.5 | 9.5 | 15.7 | 3.1 | 22.2 | -0.9 | /// | /// | 1.5 | 5.9 | 北東 | 10.0 | 北北東 | 63.2 | /// | /// | /// | |
| 下旬 | 26.5 | 12.5 | 5.0 | 3.0 | 12.0 | 18.3 | 5.6 | 25.2 | 0.8 | /// | /// | 1.7 | 5.9 | 北北東 | 11.4 | 北 | 90.1 | /// | /// | /// | |
| 上旬 | 3.0 | 2.0 | 1.0 | 0.5 | 14.3 | 21.4 | 7.6 | 27.1 | 1.9 | /// | /// | 2.2 | 10.9 | 南 | 20.5 | 南 | 74.0 | /// | /// | /// | |
| 中旬 | 16.5 | 11.0 | 2.5 | 1.0 | 14.8 | 20.9 | 9.1 | 26.1 | 5.6 | /// | /// | 1.6 | 6.9 | 南南西 | 16.3 | 南西 | 56.1 | /// | /// | /// | |
| 下旬 | 44.5 | 34.5 | 7.5 | 2.0 | 18.3 | 24.4 | 12.5 | 30.0 | 9.4 | /// | /// | 1.6 | 6.7 | 南南東 | 11.0 | 南 | 73.4 | /// | /// | /// | |
| 上旬 | 82.5 | 24.5 | 11.5 | 5.5 | 16.5 | 22.2 | 11.4 | 28.9 | 7.5 | /// | /// | 1.9 | 6.3 | 北東 | 12.4 | 北 | 49.4 | /// | /// | /// | |
| 中旬 | 33.0 | 28.0 | 8.0 | 2.0 | 19.9 | 26.8 | 13.8 | 31.0 | 6.4 | /// | /// | 1.7 | 6.0 | 北北東 | 11.7 | 北東 | 86.3 | /// | /// | /// | |
| 下旬 | 25.0 | 11.5 | 6.5 | 3.5 | 20.8 | 26.3 | 15.9 | 28.6 | 11.8 | /// | /// | 1.6 | 5.4 | 南南東 | 9.0 | 南 | 65.5 | /// | /// | /// | |
| 上旬 | 11.5 | 7.0 | 1.5 | 0.5 | 22.4 | 28.0 | 17.5 | 32.3 | 15.2 | /// | /// | 1.6 | 5.8 | 南南東 | 9.8 | 南南東 | 74.5 | /// | /// | /// | |
| 中旬 | 83.5 | 45.5 | 13.0 | 8.5 | 19.2 | 22.5 | 16.6 | 28.8 | 14.5 | /// | /// | 1.9 | 5.0 | 南南東 | 10.9 | 北 | 26.0 | /// | /// | /// | |
| 下旬 | 13.5 | 13.5 | 9.5 | 2.0 | 25.4 | 31.0 | 20.6 | 35.1 | 17.2 | /// | /// | 1.9 | 8.4 | 南 | 15.1 | 南 | 64.9 | /// | /// | /// | |
| 上旬 | 35.0 | 19.0 | 5.0 | 2.0 | 26.7 | 31.6 | 22.8 | 35.6 | 19.1 | /// | /// | 2.1 | 8.9 | 南 | 17.2 | 南 | 48.6 | /// | /// | /// | |
| 中旬 | 8.5 | 6.5 | 4.5 | 2.5 | 29.4 | 35.1 | 25.0 | 36.9 | 22.9 | /// | /// | 1.6 | 5.5 | 南南東 | 10.0 | 東北東 | 61.5 | /// | /// | /// | |
| 下旬 | 30.5 | 28.0 | 8.0 | 3.5 | 28.3 | 33.8 | 24.4 | 38.3 | 21.2 | /// | /// | 1.9 | 8.7 | 北北東 | 15.8 | 北東 | 70.8 | /// | /// | /// | |
| 上旬 | 16.0 | 8.5 | 3.0 | 1.5 | 28.3 | 33.9 | 24.1 | 37.8 | 20.6 | /// | /// | 2.0 | 7.0 | 北北東 | 15.1 | 北東 | 65.0 | /// | /// | /// | |
| 中旬 | 10.5 | 9.0 | 4.0 | 1.5 | 26.5 | 31.8 | 21.7 | 36.6 | 14.9 | /// | /// | 1.6 | 6.5 | 北北東 | 11.1 | 北東 | 58.4 | /// | /// | /// | |
| 下旬 | 34.5 | 15.5 | 15.5 | 12.5 | 28.2 | 34.7 | 24.1 | 38.1 | 22.8 | /// | /// | 2.1 | 9.3 | 南 | 18.7 | 南 | 69.9 | /// | /// | /// | |
| 上旬 | 87.0 | 39.5 | 11.5 | 4.5 | 25.2 | 30.2 | 21.5 | 33.3 | 20.1 | /// | /// | 1.8 | 12.0 | 南 | 21.1 | 南 | 29.9 | /// | /// | /// | |
| 中旬 | 86.0 | 46.5 | 31.5 | 9.0 | 22.0 | 26.6 | 18.5 | 32.1 | 15.4 | /// | /// | 1.3 | 5.1 | 北東 | 8.3 | 北東 | 31.2 | /// | /// | /// | |
| 下旬 | 78.5 | 19.0 | 6.0 | 2.0 | 20.1 | 23.8 | 17.2 | 28.0 | 13.0 | /// | /// | 1.4 | 10.3 | 南南東 | 17.8 | 南東 | 16.9 | /// | /// | /// | |
| 上旬 | 24.0 | 21.5 | 19.0 | 7.5 | 22.1 | 27.1 | 17.9 | 33.6 | 14.5 | /// | /// | 1.7 | 14.3 | 南 | 26.5 | 南 | 53.0 | /// | /// | /// | |
| 中旬 | 38.0 | 31.5 | 31.5 | 17.0 | 17.0 | 21.3 | 13.6 | 23.3 | 11.0 | /// | /// | 1.2 | 5.6 | 北北西 | 12.7 | 北北西 | 21.4 | /// | /// | /// | |
| 下旬 | 17.0 | 14.5 | 5.0 | 1.5 | 15.4 | 21.5 | 10.2 | 23.8 | 6.6 | /// | /// | 1.3 | 4.7 | 北東 | 9.4 | 西 | 76.9 | /// | /// | /// | |
| 上旬 | 19.0 | 15.0 | 4.0 | 2.5 | 15.2 | 20.2 | 10.7 | 24.4 | 4.2 | /// | /// | 1.1 | 5.1 | 北東 | 9.0 | 北東 | 44.5 | /// | /// | /// | |
| 中旬 | 1.0 | 1.0 | 0.5 | 0.5 | 12.5 | 17.6 | 8.1 | 20.6 | 4.6 | /// | /// | 1.1 | 5.1 | 北北東 | 9.0 | 北東 | 62.0 | /// | /// | /// | |
| 下旬 | 1.5 | 1.0 | 0.5 | 0.5 | 9.8 | 15.8 | 3.9 | 19.4 | 1.5 | /// | /// | 1.1 | 5.6 | 西南西 | 10.1 | 西南西 | 65.8 | /// | /// | /// | |
| 上旬 | 1.0 | 1.0 | 0.5 | 0.5 | 8.9 | 13.8 | 4.4 | 20.2 | -2.9 | /// | /// | 1.1 | 5.1 | 西南西 | 8.5 | 西南西 | 33.3 | /// | /// | /// | |
| 中旬 | 18.0 | 8.5 | 5.0 | 5.0 | 4.3 | 10.8 | -1.6 | 14.6 | -4.7 | /// | /// | 1.3 | 6.1 | 西南西 | 11.0 | 西南西 | 64.7 | /// | /// | /// | |
| 下旬 | 0.0 | 0.0 | 0.0 | 0.0 | 4.2 | 10.9 | -1.5 | 14.6 | -5.7 | /// | /// | 1.6 | 6.9 | 西南西 | 13.2 | 西南西 | 72.9 | /// | /// | /// | |
- 値欄の記号の説明
- 2021年3月2日より、アメダスの日照時間は「推計気象分布（日照時間）」から得る推計値となりましたので、日照計による観測値と単純比較できません。詳しくは要素ごとの値の補足説明をご覧ください。