旬ごとの値
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佐久（長野県) 1983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 | 11 | 8 | 2 | /// | -0.9 | 4.0 | -5.6 | 11.7 | -10.8 | /// | /// | 0.8 | 3 | 北北西 | /// | /// | 52.2 | /// | /// | /// | |
| 中旬 | 8 | 8 | 1 | /// | -2.7 | 2.2 | -7.8 | 5.1 | -10.6 | /// | /// | 0.8 | 3 | 西南西 | /// | /// | 64.5 | /// | /// | /// | |
| 下旬 | 1 | 1 | 1 | /// | -3.8 | 3.8 | -10.2 | 10.7 | -16.9 | /// | /// | 0.7 | 4 | 西 | /// | /// | 87.9 | /// | /// | /// | |
| 上旬 | 17 | 13 | 2 | /// | -1.5 | 3.4 | -5.9 | 7.1 | -10.4 | /// | /// | 0.9 | 3 | 西南西 | /// | /// | 66.9 | /// | /// | /// | |
| 中旬 | 8 | 7 | 1 | /// | -2.5 | 2.3 | -7.4 | 7.2 | -12.1 | /// | /// | 1.1 | 5 | 南西 | /// | /// | 73.1 | /// | /// | /// | |
| 下旬 | 6 | 6 | 1 | /// | -2.1 | 3.0 | -6.9 | 6.2 | -10.5 | /// | /// | 1.0 | 4 | 北北西 | /// | /// | 62.5 | /// | /// | /// | |
| 上旬 | 13 | 8 | 2 | /// | 0.0 | 5.3 | -4.8 | 9.4 | -9.2 | /// | /// | 1.0 | 4 | 西北西 | /// | /// | 64.7 | /// | /// | /// | |
| 中旬 | 24 | 15 | 2 | /// | 0.9 | 6.8 | -4.2 | 14.0 | -8.1 | /// | /// | 1.2 | 5 | 北北西 | /// | /// | 78.2 | /// | /// | /// | |
| 下旬 | 16 | 11 | 3 | /// | 4.3 | 8.4 | 0.3 | 15.1 | -2.1 | /// | /// | 0.9 | 3 | 東 | /// | /// | 39.2 | /// | /// | /// | |
| 上旬 | 14 | 10 | 2 | /// | 8.5 | 15.1 | 2.1 | 19.2 | -1.1 | /// | /// | 1.2 | 6 | 南西 | /// | /// | 72.6 | /// | /// | /// | |
| 中旬 | 50 | 22 | 5 | /// | 10.6 | 15.3 | 6.0 | 21.8 | 2.2 | /// | /// | 1.1 | 4 | 東北東 | /// | /// | 42.9 | /// | /// | /// | |
| 下旬 | 9 | 5 | 2 | /// | 13.3 | 21.0 | 5.8 | 26.6 | -0.5 | /// | /// | 1.2 | 7 | 南西 | /// | /// | 78.7 | /// | /// | /// | |
| 上旬 | 14 | 13 | 6 | /// | 13.0 | 19.5 | 6.6 | 24.9 | 2.5 | /// | /// | 1.3 | 6 | 南西 | /// | /// | 90.1 | /// | /// | /// | |
| 中旬 | 85 | 58 | 9 | /// | 14.3 | 21.6 | 7.3 | 25.3 | 2.8 | /// | /// | 1.2 | 4 | 東北東 | /// | /// | 92.7 | /// | /// | /// | |
| 下旬 | 0 | 0 | 0 | /// | 15.7 | 22.4 | 9.9 | 28.9 | 4.9 | /// | /// | 0.9 | 4 | 北北東 | /// | /// | 90.4 | /// | /// | /// | |
| 上旬 | 0 | 0 | 0 | /// | 16.3 | 23.2 | 10.2 | 28.5 | 7.0 | /// | /// | 1.1 | 4 | 北東 | /// | /// | 98.2 | /// | /// | /// | |
| 中旬 | 42 | 27 | 9 | /// | 15.7 | 20.7 | 11.0 | 29.3 | 6.7 | /// | /// | 1.1 | 4 | 東北東 | /// | /// | 57.0 | /// | /// | /// | |
| 下旬 | 52 | 26 | 18 | /// | 16.5 | 21.0 | 13.0 | 22.9 | 11.0 | /// | /// | 1.0 | 3 | 北東 | /// | /// | 71.2 | /// | /// | /// | |
| 上旬 | 74 | 29 | 7 | /// | 18.2 | 22.9 | 15.1 | 28.4 | 13.9 | /// | /// | 0.9 | 3 | 東北東 | /// | /// | 51.1 | /// | /// | /// | |
| 中旬 | 50 | 23 | 6 | /// | 19.2 | 23.9 | 15.5 | 28.4 | 12.0 | /// | /// | 0.8 | 3 | 東北東 | /// | /// | 58.6 | /// | /// | /// | |
| 下旬 | 42 | 15 | 5 | /// | 23.4 | 29.0 | 19.3 | 33.1 | 17.3 | /// | /// | 0.8 | 3 | 北北西 | /// | /// | 67.9 | /// | /// | /// | |
| 上旬 | 51 | 23 | 22 | /// | 24.5 | 30.9 | 20.3 | 33.3 | 18.4 | /// | /// | 0.8 | 3 | 南南東 | /// | /// | 77.3 | /// | /// | /// | |
| 中旬 | 140 | 55 | 14 | /// | 23.5 | 27.5 | 20.2 | 30.4 | 17.5 | /// | /// | 1.0 | 4 | 東北東 | /// | /// | 58.3 | /// | /// | /// | |
| 下旬 | 17 | 8 | 2 | /// | 22.7 | 27.8 | 19.3 | 33.7 | 17.3 | /// | /// | 0.7 | 3 | 東北東 | /// | /// | 71.2 | /// | /// | /// | |
| 上旬 | 10 | 5 | 2 | /// | 22.4 | 28.5 | 18.3 | 32.4 | 15.8 | /// | /// | 0.7 | 3 | 北北東 | /// | /// | 75.6 | /// | /// | /// | |
| 中旬 | 34 | 11 | 6 | /// | 18.7 | 22.6 | 15.9 | 26.2 | 14.5 | /// | /// | 0.8 | 3 | 東北東 | /// | /// | 46.5 | /// | /// | /// | |
| 下旬 | 202 | 130 | 13 | /// | 15.9 | 19.0 | 13.6 | 23.0 | 9.2 | /// | /// | 0.7 | 3 | 東北東 | /// | /// | 32.3 | /// | /// | /// | |
| 上旬 | 12 | 12 | 4 | /// | 14.8 | 21.1 | 9.4 | 24.5 | 3.7 | /// | /// | 0.7 | 3 | 北東 | /// | /// | 63.2 | /// | /// | /// | |
| 中旬 | 13 | 9 | 3 | /// | 11.9 | 16.7 | 7.1 | 21.1 | 4.1 | /// | /// | 0.8 | 4 | 西 | /// | /// | 53.3 | /// | /// | /// | |
| 下旬 | 9 | 8 | 5 | /// | 7.8 | 14.7 | 1.9 | 20.3 | -3.3 | /// | /// | 1.0 | 4 | 北北西 | /// | /// | 83.8 | /// | /// | /// | |
| 上旬 | 0 | 0 | 0 | /// | 8.2 | 13.4 | 4.0 | 16.4 | -0.4 | /// | /// | 0.7 | 3 | 北東 | /// | /// | 42.4 | /// | /// | /// | |
| 中旬 | 2 | 2 | 1 | /// | 5.2 | 12.1 | 0.2 | 17.5 | -3.4 | /// | /// | 1.2 | 7 | 南西 | /// | /// | 77.5 | /// | /// | /// | |
| 下旬 | 6 | 6 | 1 | /// | 1.8 | 8.4 | -4.0 | 12.5 | -8.1 | /// | /// | 1.1 | 4 | 南西 | /// | /// | 73.5 | /// | /// | /// | |
| 上旬 | 0 | 0 | 0 | /// | 1.6 | 8.4 | -4.1 | 14.0 | -7.7 | /// | /// | 1.2 | 4 | 北北西 | /// | /// | 82.2 | /// | /// | /// | |
| 中旬 | 3 | 3 | 3 | /// | -0.4 | 5.6 | -5.8 | 12.6 | -11.6 | /// | /// | 1.3 | 7 | 南西 | /// | /// | 71.6 | /// | /// | /// | |
| 下旬 | 0 | 0 | 0 | /// | -3.3 | 3.7 | -9.4 | 9.7 | -12.4 | /// | /// | 0.9 | 5 | 南西 | /// | /// | 73.5 | /// | /// | /// | |
- 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。