旬ごとの値
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佐久（長野県) 1980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 | 13 | 7 | 2 | /// | -1.1 | 4.4 | -6.6 | 8.2 | -11.0 | /// | /// | 1.1 | 4 | 北西 | /// | /// | 57.7 | /// | /// | /// | |
| 中旬 | 8 | 7 | 1 | /// | -3.5 | 1.8 | -9.1 | 5.5 | -12.9 | /// | /// | 1.0 | 6 | 南西 | /// | /// | 66.0 | /// | /// | /// | |
| 下旬 | 8 | 3 | 1 | /// | -1.3 | 4.6 | -7.0 | 16.0 | -14.7 | /// | /// | 0.8 | 4 | 南西 | /// | /// | 68.1 | /// | /// | /// | |
| 上旬 | 0 | 0 | 0 | /// | -2.8 | 2.2 | -7.2 | 6.6 | -12.0 | /// | /// | 1.4 | 5 | 西南西 | /// | /// | 87.4 | /// | /// | /// | |
| 中旬 | 4 | 3 | 1 | /// | -3.5 | 1.9 | -9.1 | 4.1 | -12.7 | /// | /// | 0.9 | 4 | 西南西 | /// | /// | 72.4 | /// | /// | /// | |
| 下旬 | 0 | 0 | 0 | /// | -1.4 | 5.9 | -7.7 | 13.0 | -10.8 | /// | /// | 0.9 | 4 | 北北西 | /// | /// | 72.6 | /// | /// | /// | |
| 上旬 | 27 | 14 | 5 | /// | 1.0 | 5.3 | -2.9 | 7.2 | -7.1 | /// | /// | 1.1 | 4 | 北西 | /// | /// | 53.3 | /// | /// | /// | |
| 中旬 | 1 | 1 | 1 | /// | 0.0 | 6.7 | -5.4 | 15.3 | -8.1 | /// | /// | 1.2 | 4 | 北北西 | /// | /// | 89.1 | /// | /// | /// | |
| 下旬 | 53 | 28 | 8 | /// | 2.8 | 8.8 | -2.8 | 14.7 | -7.0 | /// | /// | 1.1 | 4 | 東北東 | /// | /// | 86.5 | /// | /// | /// | |
| 上旬 | 17 | 9 | 5 | /// | 7.3 | 13.9 | 1.6 | 22.4 | -3.5 | /// | /// | 1.4 | 4 | 南西 | /// | /// | 76.7 | /// | /// | /// | |
| 中旬 | 34 | 19 | 4 | /// | 7.2 | 12.6 | 1.8 | 18.3 | -2.4 | /// | /// | 1.0 | 5 | 南 | /// | /// | 57.2 | /// | /// | /// | |
| 下旬 | 18 | 13 | 3 | /// | 8.1 | 15.0 | 2.1 | 19.1 | -1.9 | /// | /// | 1.3 | 4 | 北北西 | /// | /// | 86.9 | /// | /// | /// | |
| 上旬 | 23 | 15 | 6 | /// | 11.1 | 18.1 | 4.1 | 25.5 | 0.0 | /// | /// | 1.2 | 6 | 北北西 | /// | /// | 81.9 | /// | /// | /// | |
| 中旬 | 45 | 31 | 11 | /// | 14.2 | 20.6 | 7.7 | 27.2 | 4.1 | /// | /// | 1.1 | 4 | 北北西 | /// | /// | 72.2 | /// | /// | /// | |
| 下旬 | 21 | 9 | 2 | /// | 17.5 | 24.4 | 10.8 | 27.9 | 4.6 | /// | /// | 1.0 | 4 | 北東 | /// | /// | 89.7 | /// | /// | /// | |
| 上旬 | 29 | 16 | 9 | /// | 19.0 | 25.0 | 14.3 | 30.2 | 11.0 | /// | /// | 1.0 | 3 | 北北西 | /// | /// | 61.4 | /// | /// | /// | |
| 中旬 | 2 | 1 | 1 | /// | 20.2 | 25.2 | 15.4 | 30.3 | 12.4 | /// | /// | 1.0 | 3 | 西 | /// | /// | 71.9 | /// | /// | /// | |
| 下旬 | 15 | 9 | 2 | /// | 19.8 | 24.7 | 15.8 | 29.4 | 13.9 | /// | /// | 0.8 | 3 | 南 | /// | /// | 54.5 | /// | /// | /// | |
| 上旬 | 106 | 54 | 23 | /// | 19.6 | 23.4 | 16.5 | 28.0 | 13.8 | /// | /// | 0.8 | 3 | 北東 | /// | /// | 44.5 | /// | /// | /// | |
| 中旬 | 24 | 16 | 3 | /// | 20.0 | 24.5 | 16.1 | 29.6 | 12.3 | /// | /// | 0.9 | 3 | 北 | /// | /// | 63.1 | /// | /// | /// | |
| 下旬 | 45 | 17 | 4 | /// | 22.0 | 27.5 | 18.3 | 33.6 | 16.8 | /// | /// | 0.8 | 3 | 北東 | /// | /// | 67.0 | /// | /// | /// | |
| 上旬 | 4 | 2 | 1 | /// | 20.1 | 24.5 | 17.2 | 28.8 | 15.9 | /// | /// | 1.0 | 3 | 北東 | /// | /// | 71.7 | /// | /// | /// | |
| 中旬 | 6 | 3 | 1 | /// | 21.8 | 26.5 | 18.2 | 30.1 | 16.8 | /// | /// | 0.6 | 3 | 北 | /// | /// | 57.3 | /// | /// | /// | |
| 下旬 | 73 | 25 | 7 | /// | 19.9 | 23.4 | 17.5 | 27.5 | 15.1 | /// | /// | 0.7 | 3 | 東北東 | /// | /// | 41.8 | /// | /// | /// | |
| 上旬 | 53 | 33 | 7 | /// | 19.2 | 23.8 | 15.4 | 27.8 | 14.0 | /// | /// | 0.7 | 2 | 東北東 | /// | /// | 46.9 | /// | /// | /// | |
| 中旬 | 9 | 5 | 2 | /// | 19.1 | 24.7 | 14.8 | 29.0 | 11.5 | /// | /// | 0.9 | 6 | 南 | /// | /// | 73.7 | /// | /// | /// | |
| 下旬 | 53 | 43 | 6 | /// | 13.3 | 17.2 | 10.2 | 20.8 | 6.8 | /// | /// | 0.7 | 3 | 西北西 | /// | /// | 39.5 | /// | /// | /// | |
| 上旬 | 4 | 4 | 1 | /// | 13.1 | 19.2 | 7.7 | 25.3 | 2.5 | /// | /// | 0.7 | 2 | 南南東 | /// | /// | 66.4 | /// | /// | /// | |
| 中旬 | 111 | 46 | 10 | /// | 14.3 | 17.7 | 11.3 | 20.9 | 5.7 | /// | /// | 0.5 | 3 | 東北東 | /// | /// | 29.4 | /// | /// | /// | |
| 下旬 | 8 | 7 | 2 | /// | 7.8 | 13.5 | 3.1 | 18.6 | -1.6 | /// | /// | 1.2 | 4 | 北北西 | /// | /// | 71.3 | /// | /// | /// | |
| 上旬 | 0 | 0 | 0 | /// | 5.0 | 12.8 | -2.0 | 19.7 | -4.6 | /// | /// | 0.7 | 4 | 北西 | /// | /// | 73.0 | /// | /// | /// | |
| 中旬 | 1 | 1 | 1 | /// | 4.9 | 13.9 | -2.2 | 19.2 | -4.3 | /// | /// | 0.6 | 4 | 北西 | /// | /// | 76.5 | /// | /// | /// | |
| 下旬 | 55 | 23 | 8 | /// | 6.6 | 10.7 | 3.1 | 13.3 | -2.0 | /// | /// | 0.8 | 4 | 北北西 | /// | /// | 32.2 | /// | /// | /// | |
| 上旬 | 2 | 1 | 1 | /// | 2.5 | 8.7 | -3.2 | 13.2 | -6.2 | /// | /// | 0.9 | 4 | 南西 | /// | /// | 69.8 | /// | /// | /// | |
| 中旬 | 3 | 3 | 2 | /// | -0.9 | 4.5 | -5.4 | 9.7 | -8.5 | /// | /// | 1.2 | 6 | 南西 | /// | /// | 62.4 | /// | /// | /// | |
| 下旬 | 13 | 11 | 2 | /// | -3.1 | 2.0 | -8.0 | 5.6 | -10.8 | /// | /// | 0.9 | 3 | 西 | /// | /// | 71.3 | /// | /// | /// | |
- 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。