旬ごとの値
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八王子（東京都) 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 | 8.5 | 5.5 | 1.5 | 0.5 | 3.7 | 10.4 | -2.1 | 16.3 | -4.7 | /// | /// | 2.3 | 10.8 | 北西 | 19.8 | 北北西 | 72.1 | /// | /// | /// | |
| 中旬 | 9.5 | 9.5 | 6.5 | 1.5 | 3.5 | 9.0 | -2.1 | 12.2 | -5.3 | /// | /// | 1.9 | 6.2 | 北 | 12.4 | 西 | 60.8 | /// | /// | /// | |
| 下旬 | 20.0 | 20.0 | 4.5 | 1.0 | 0.7 | 6.3 | -4.6 | 11.6 | -8.7 | /// | /// | 2.3 | 11.1 | 西 | 17.8 | 北西 | 81.1 | /// | /// | /// | |
| 上旬 | 10.0 | 5.5 | 1.0 | 0.5 | 2.3 | 7.8 | -2.4 | 13.2 | -5.3 | /// | /// | 2.2 | 8.7 | 南 | 12.8 | 北北西 | 60.7 | /// | /// | /// | |
| 中旬 | 0.5 | 0.5 | 0.5 | 0.5 | 4.7 | 10.9 | -1.2 | 14.6 | -4.3 | /// | /// | 2.8 | 10.5 | 西 | 20.8 | 西 | 85.0 | /// | /// | /// | |
| 下旬 | 1.0 | 0.5 | 0.5 | 0.5 | 4.9 | 9.9 | 0.5 | 14.4 | -2.6 | /// | /// | 2.5 | 8.8 | 南南東 | 13.2 | 南 | 33.1 | /// | /// | /// | |
| 上旬 | 167.5 | 78.0 | 14.0 | 4.0 | 8.7 | 14.1 | 3.5 | 21.3 | -0.7 | /// | /// | 2.7 | 10.8 | 南南東 | 15.9 | 南西 | 51.7 | /// | /// | /// | |
| 中旬 | 13.0 | 10.5 | 2.5 | 1.0 | 10.2 | 16.7 | 4.1 | 24.0 | 0.5 | /// | /// | 2.6 | 9.7 | 南南西 | 16.1 | 北 | 65.6 | /// | /// | /// | |
| 下旬 | 55.0 | 27.0 | 7.0 | 2.0 | 11.7 | 17.9 | 5.7 | 24.0 | 0.5 | /// | /// | 2.9 | 8.8 | 南 | 15.0 | 北 | 86.5 | /// | /// | /// | |
| 上旬 | 2.0 | 2.0 | 2.0 | 1.0 | 14.9 | 21.8 | 8.2 | 27.7 | 2.6 | /// | /// | 3.5 | 13.8 | 南南西 | 22.8 | 南西 | 82.2 | /// | /// | /// | |
| 中旬 | 31.5 | 14.0 | 5.5 | 1.5 | 14.8 | 20.1 | 9.7 | 25.7 | 7.9 | /// | /// | 3.3 | 15.3 | 南 | 23.5 | 南南西 | 56.4 | /// | /// | /// | |
| 下旬 | 30.5 | 30.5 | 13.5 | 3.5 | 18.1 | 24.1 | 12.5 | 29.0 | 10.0 | /// | /// | 3.2 | 12.3 | 南 | 18.1 | 南 | 70.8 | /// | /// | /// | |
| 上旬 | 72.0 | 25.0 | 9.0 | 2.5 | 17.0 | 22.2 | 12.1 | 29.2 | 9.0 | /// | /// | 3.4 | 12.6 | 南 | 19.4 | 南 | 49.9 | /// | /// | /// | |
| 中旬 | 33.0 | 33.0 | 14.0 | 3.5 | 20.1 | 25.9 | 13.4 | 30.3 | 7.0 | /// | /// | 2.9 | 11.0 | 北 | 18.4 | 北 | 81.4 | /// | /// | /// | |
| 下旬 | 18.5 | 8.0 | 6.5 | 4.0 | 20.2 | 25.5 | 15.2 | 27.9 | 11.5 | /// | /// | 2.5 | 9.3 | 南 | 14.4 | 南 | 60.5 | /// | /// | /// | |
| 上旬 | 33.0 | 16.0 | 4.0 | 2.0 | 22.0 | 27.4 | 16.8 | 31.8 | 14.7 | /// | /// | 2.9 | 8.6 | 南 | 13.4 | 南南東 | 83.6 | /// | /// | /// | |
| 中旬 | 65.0 | 29.5 | 6.5 | 2.0 | 19.0 | 22.4 | 16.4 | 28.9 | 13.7 | /// | /// | 2.6 | 8.2 | 南 | 13.8 | 北 | 15.5 | /// | /// | /// | |
| 下旬 | 14.0 | 11.5 | 5.0 | 1.5 | 25.2 | 29.9 | 20.9 | 34.0 | 16.7 | /// | /// | 3.9 | 13.0 | 南南東 | 22.2 | 南西 | 70.7 | /// | /// | /// | |
| 上旬 | 24.5 | 24.0 | 5.0 | 1.5 | 26.9 | 31.6 | 22.4 | 34.8 | 18.4 | /// | /// | 4.2 | 13.1 | 南 | 23.1 | 南西 | 66.6 | /// | /// | /// | |
| 中旬 | 9.0 | 9.0 | 3.5 | 2.0 | 29.1 | 34.9 | 24.7 | 36.5 | 22.7 | /// | /// | 2.9 | 9.6 | 南 | 13.5 | 南 | 89.7 | /// | /// | /// | |
| 下旬 | 105.5 | 82.5 | 22.5 | 10.5 | 28.2 | 33.6 | 24.0 | 39.3 | 20.0 | /// | /// | 3.4 | 14.2 | 北 | 24.7 | 北 | 69.6 | /// | /// | /// | |
| 上旬 | 86.0 | 57.0 | 37.5 | 21.5 | 28.3 | 33.4 | 23.9 | 37.0 | 21.0 | /// | /// | 3.4 | 14.4 | 南 | 31.0 | 南東 | 70.4 | /// | /// | /// | |
| 中旬 | 18.5 | 8.0 | 8.0 | 5.0 | 26.2 | 31.5 | 21.4 | 34.8 | 15.4 | /// | /// | 3.2 | 11.2 | 南 | 20.1 | 北 | 71.7 | /// | /// | /// | |
| 下旬 | 77.0 | 45.5 | 26.0 | 16.0 | 28.2 | 33.6 | 23.8 | 37.4 | 21.8 | /// | /// | 4.0 | 15.8 | 南 | 23.8 | 南 | 82.3 | /// | /// | /// | |
| 上旬 | 116.0 | 36.5 | 19.5 | 12.0 | 25.3 | 30.0 | 21.1 | 33.6 | 19.4 | /// | /// | 4.0 | 21.4 | 南南東 | 31.5 | 南 | 34.6 | /// | /// | /// | |
| 中旬 | 46.0 | 16.5 | 8.0 | 4.5 | 21.5 | 25.2 | 18.5 | 30.7 | 15.2 | /// | /// | 2.2 | 8.1 | 南南東 | 12.6 | 南 | 25.4 | /// | /// | /// | |
| 下旬 | 237.5 | 87.0 | 40.0 | 14.5 | 19.6 | 23.2 | 16.5 | 28.4 | 12.1 | /// | /// | 2.6 | 23.5 | 南南東 | 36.1 | 南南東 | 20.5 | /// | /// | /// | |
| 上旬 | 39.5 | 20.0 | 21.5 | 5.5 | 21.4 | 25.7 | 17.0 | 32.7 | 13.9 | /// | /// | 2.7 | 26.3 | 南 | 45.6 | 南南東 | 50.6 ) | /// | /// | /// | |
| 中旬 | 21.5 | 19.0 | 6.0 | 1.5 | 16.8 | 19.9 | 13.8 | 21.5 | 11.8 | /// | /// | 2.1 | 7.8 | 北 | 12.1 | 北北西 | 17.9 | /// | /// | /// | |
| 下旬 | 5.0 | 5.0 | 2.0 | 0.5 | 15.4 | 21.2 | 10.5 | 22.7 | 8.3 | /// | /// | 2.0 | 5.8 | 南 | 10.3 | 北 | 75.9 | /// | /// | /// | |
| 上旬 | 19.0 | 9.5 | 3.0 | 1.5 | 14.8 | 19.0 | 10.6 | 23.1 | 5.7 | /// | /// | 1.9 | 6.5 | 北北東 | 9.3 | 北 | 44.6 | /// | /// | /// | |
| 中旬 | 1.0 | 1.0 | 1.0 | 0.5 | 12.4 | 16.8 | 8.3 | 20.3 | 3.9 | /// | /// | 2.0 | 7.3 | 北北東 | 10.8 | 北 | 40.6 | /// | /// | /// | |
| 下旬 | 1.0 | 0.5 | 1.0 | 0.5 | 10.3 | 15.6 | 4.8 | 18.7 | 2.5 | /// | /// | 1.9 | 6.9 | 南南東 | 10.1 | 南南東 | 65.7 | /// | /// | /// | |
| 上旬 | 5.0 | 4.0 | 2.0 | 1.0 | 10.3 | 14.7 | 6.5 | 24.5 | 1.0 | /// | /// | 1.9 | 9.2 | 南南西 | 13.1 | 南 | 28.2 | /// | /// | /// | |
| 中旬 | 39.5 | 18.5 | 5.0 | 1.0 | 4.9 | 10.5 | -0.3 | 13.6 | -3.0 | /// | /// | 2.5 | 10.2 | 北北東 | 16.5 | 北北西 | 57.9 | /// | /// | /// | |
| 下旬 | 0.0 | 0.0 | 0.0 | 0.0 | 5.0 | 10.5 | -0.7 | 13.3 | -5.4 | /// | /// | 2.3 | 9.6 | 北 | 18.1 | 北 | 74.3 | /// | /// | /// | |
- 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。