旬ごとの値
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佐久（長野県) 1982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 | 2 | 1 | /// | -1.0 | 5.0 | -6.7 | 12.0 | -11.2 | /// | /// | 0.9 | 4 | 北北西 | /// | /// | 58.1 | /// | /// | /// | |
| 中旬 | 3 | 2 | 1 | /// | -3.2 | 2.8 | -8.3 | 8.5 | -13.2 | /// | /// | 0.7 | 4 | 東北東 | /// | /// | 60.6 | /// | /// | /// | |
| 下旬 | 3 | 2 | 1 | /// | -3.7 | 2.2 | -9.6 | 6.3 | -14.9 | /// | /// | 0.8 | 3 | 北北西 | /// | /// | 82.9 | /// | /// | /// | |
| 上旬 | 9 | 8 | 2 | /// | -5.4 | 0.6 | -11.5 | 4.1 | -15.2 | /// | /// | 0.7 | 3 | 西 | /// | /// | 77.3 | /// | /// | /// | |
| 中旬 | 3 | 3 | 1 | /// | -1.5 | 5.3 | -7.5 | 13.7 | -14.7 | /// | /// | 0.6 | 3 | 北北西 | /// | /// | 73.6 | /// | /// | /// | |
| 下旬 | 10 | 10 | 2 | /// | -0.6 | 4.4 | -5.3 | 10.4 | -8.6 | /// | /// | 0.9 | 3 | 北北西 | /// | /// | 55.0 | /// | /// | /// | |
| 上旬 | 12 | 8 | 2 | /// | 0.7 | 7.4 | -5.1 | 17.1 | -8.5 | /// | /// | 1.0 | 4 | 北北西 | /// | /// | 69.5 | /// | /// | /// | |
| 中旬 | 8 | 5 | 1 | /// | 4.3 | 10.9 | -1.5 | 16.7 | -5.1 | /// | /// | 1.1 | 5 | 南 | /// | /// | 67.1 | /// | /// | /// | |
| 下旬 | 12 | 6 | 3 | /// | 3.4 | 11.4 | -3.9 | 22.0 | -8.3 | /// | /// | 1.2 | 5 | 南西 | /// | /// | 95.5 | /// | /// | /// | |
| 上旬 | 14 | 9 | 3 | /// | 5.9 | 13.0 | -0.5 | 18.1 | -5.1 | /// | /// | 1.3 | 5 | 北北西 | /// | /// | 71.7 | /// | /// | /// | |
| 中旬 | 28 | 25 | 6 | /// | 7.4 | 13.7 | 1.1 | 19.5 | -3.8 | /// | /// | 1.1 | 4 | 西 | /// | /// | 84.1 | /// | /// | /// | |
| 下旬 | 20 | 12 | 3 | /// | 11.4 | 18.2 | 5.9 | 23.9 | 2.0 | /// | /// | 1.1 | 5 | 北東 | /// | /// | 81.6 | /// | /// | /// | |
| 上旬 | 27 | 11 | 4 | /// | 15.6 | 22.5 | 8.7 | 25.9 | 4.3 | /// | /// | 1.1 | 5 | 西 | /// | /// | 76.6 | /// | /// | /// | |
| 中旬 | 14 | 10 | 6 | /// | 15.1 | 23.2 | 8.0 | 29.7 | 2.0 | /// | /// | 1.1 | 4 | 北東 | /// | /// | 86.9 | /// | /// | /// | |
| 下旬 | 18 | 10 | 10 | /// | 16.1 | 23.5 | 9.3 | 29.4 | 1.6 | /// | /// | 1.0 | 3 | 東北東 | /// | /// | 102.6 | /// | /// | /// | |
| 上旬 | 59 | 45 | 11 | /// | 17.1 | 22.7 | 12.4 | 26.2 | 10.2 | /// | /// | 0.8 | 3 | 東北東 | /// | /// | 67.5 | /// | /// | /// | |
| 中旬 | 104 | 40 | 32 | /// | 16.6 | 23.0 | 11.6 | 27.2 | 6.5 | /// | /// | 0.9 | 4 | 東北東 | /// | /// | 74.7 | /// | /// | /// | |
| 下旬 | 27 | 16 | 8 | /// | 15.5 | 20.3 ) | 11.0 ) | 24.2 ] | 7.7 ) | /// | /// | 1.0 | 4 | 北東 | /// | /// | 63.5 | /// | /// | /// | |
| 上旬 | 18 | 14 | 3 | /// | 18.1 | 23.8 | 13.0 | 27.2 | 8.8 | /// | /// | 0.9 | 3 | 北東 | /// | /// | 82.3 | /// | /// | /// | |
| 中旬 | 11 | 7 | 3 | /// | 19.4 | 23.6 | 16.1 | 28.9 | 14.7 | /// | /// | 0.8 | 3 | 北東 | /// | /// | 45.0 | /// | /// | /// | |
| 下旬 | 109 | 50 | 44 | /// | 19.7 | 23.7 | 16.8 | 28.7 | 15.4 | /// | /// | 0.8 | 3 | 北北東 | /// | /// | 52.6 | /// | /// | /// | |
| 上旬 | 150 | 82 | 16 | /// | 21.3 | 27.0 | 17.3 | 29.0 | 15.2 | /// | /// | 1.1 | 6 | 南南西 | /// | /// | 66.3 | /// | /// | /// | |
| 中旬 | 33 | 23 | 5 | /// | 21.7 | 26.3 | 18.3 | 29.4 | 16.7 | /// | /// | 0.7 | 4 | 北東 | /// | /// | 61.2 | /// | /// | /// | |
| 下旬 | 5 | 5 | 3 | /// | 22.9 | 28.1 | 18.6 | 31.4 | 17.1 | /// | /// | 0.9 | 4 | 東北東 | /// | /// | 81.0 | /// | /// | /// | |
| 上旬 | 75 | 27 | 6 | /// | 18.3 | 22.8 | 14.8 | 27.7 | 9.9 | /// | /// | 0.7 | 2 | 北 | /// | /// | 45.6 | /// | /// | /// | |
| 中旬 | 214 | 160 | 14 | /// | 15.8 | 19.7 | 12.5 | 22.7 | 9.7 | /// | /// | 0.7 | 3 | 北東 | /// | /// | 45.3 | /// | /// | /// | |
| 下旬 | 16 | 14 | 2 | /// | 16.1 | 20.6 | 12.4 | 27.7 | 8.4 | /// | /// | 0.9 | 4 | 東北東 | /// | /// | 47.7 | /// | /// | /// | |
| 上旬 | 36 | 19 | 4 | /// | 12.7 | 17.3 | 9.2 | 21.1 | 6.8 | /// | /// | 0.6 | 4 | 北東 | /// | /// | 47.4 | /// | /// | /// | |
| 中旬 | 13 | 6 | 2 | /// | 11.8 | 17.7 | 7.1 | 23.3 | 2.6 | /// | /// | 0.7 | 3 | 西 | /// | /// | 58.1 | /// | /// | /// | |
| 下旬 | 0 | 0 | 0 | /// | 8.0 | 16.3 | 1.2 | 19.5 | -2.8 | /// | /// | 0.7 | 5 | 南西 | /// | /// | 89.8 | /// | /// | /// | |
| 上旬 | 49 | 27 | 5 | /// | 9.8 | 14.5 | 5.9 | 19.5 | -1.4 | /// | /// | 0.7 | 3 | 東北東 | /// | /// | 49.2 | /// | /// | /// | |
| 中旬 | 9 | 9 | 3 | /// | 8.2 | 13.5 | 3.8 | 16.9 | 1.8 | /// | /// | 0.7 | 3 | 南南西 | /// | /// | 54.9 | /// | /// | /// | |
| 下旬 | 14 | 10 | 6 | /// | 3.9 | 9.2 | -1.0 | 20.4 | -5.1 | /// | /// | 1.1 | 4 | 西南西 | /// | /// | 66.0 | /// | /// | /// | |
| 上旬 | 4 | 3 | 2 | /// | 2.3 | 9.2 | -3.2 | 15.5 | -6.8 | /// | /// | 0.8 | 4 | 西 | /// | /// | 71.7 | /// | /// | /// | |
| 中旬 | 2 | 2 | 1 | /// | 1.0 | 7.5 | -4.2 | 16.8 | -8.9 | /// | /// | 0.7 | 3 | 南西 | /// | /// | 64.4 | /// | /// | /// | |
| 下旬 | 1 | 1 | 1 | /// | 1.1 | 6.1 | -3.5 | 10.1 | -7.5 | /// | /// | 0.9 | 4 | 西南西 | /// | /// | 68.8 | /// | /// | /// | |
- 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。