旬ごとの値
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佐久（長野県) 2005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 | 3 | 3 | 2 | /// | -2.8 | 4.0 | -9.5 | 9.4 | -15.7 | /// | /// | 1.2 | 4 | 南西 | /// | /// | 61.7 | /// | /// | /// | |
| 中旬 | 30 | 16 | 6 | /// | -1.5 | 3.3 | -6.4 | 7.0 | -11.8 | /// | /// | 1.0 | 4 | 西北西 | /// | /// | 52.6 | /// | /// | /// | |
| 下旬 | 1 | 1 | 1 | /// | -2.0 | 3.8 | -7.6 | 8.4 | -11.9 | /// | /// | 1.1 | 4 | 西北西 | /// | /// | 69.5 | /// | /// | /// | |
| 上旬 | 0 | 0 | 0 | /// | -2.0 | 3.1 | -6.8 | 10.3 | -11.2 | /// | /// | 1.4 | 4 | 西北西 | /// | /// | 57.4 | /// | /// | /// | |
| 中旬 | 13 | 7 | 3 | /// | -0.8 | 4.0 | -5.2 | 8.4 | -10.4 | /// | /// | 1.3 | 3 | 西 | /// | /// | 56.7 | /// | /// | /// | |
| 下旬 | 0 | 0 | 0 | /// | -0.5 | 5.2 | -6.1 | 9.5 | -9.0 | /// | /// | 1.5 | 4 | 北 | /// | /// | 61.5 | /// | /// | /// | |
| 上旬 | 5 | 5 | 2 | /// | 0.9 | 7.9 | -5.4 | 17.7 | -10.1 | /// | /// | 1.2 | 4 | 西北西 | /// | /// | 75.0 | /// | /// | /// | |
| 中旬 | 1 | 1 | 1 | /// | 2.5 | 9.0 | -4.4 | 14.1 | -10.0 | /// | /// | 1.4 | 5 | 北西 | /// | /// | 53.7 | /// | /// | /// | |
| 下旬 | 38 | 27 | 7 | /// | 3.5 | 9.0 | -2.1 | 16.3 | -4.4 | /// | /// | 1.4 | 5 | 北西 | /// | /// | 66.8 | /// | /// | /// | |
| 上旬 | 29 | 15 | 8 | /// | 8.9 | 17.4 | 0.1 | 25.7 | -4.7 | /// | /// | 1.3 | 5 | 西北西 | /// | /// | 82.1 | /// | /// | /// | |
| 中旬 | 13 | 7 | 4 | /// | 8.6 | 16.0 | 2.6 | 21.4 | -1.7 | /// | /// | 1.2 | 5 | 西北西 | /// | /// | 55.8 | /// | /// | /// | |
| 下旬 | 3 | 2 | 2 | /// | 12.1 | 20.4 | 3.2 | 28.2 | -1.4 | /// | /// | 1.4 | 4 | 北西 | /// | /// | 88.0 | /// | /// | /// | |
| 上旬 | 14 | 7 | 4 | /// | 13.6 | 22.2 | 6.6 | 27.5 | 3.9 | /// | /// | 1.3 | 4 | 北北西 | /// | /// | 73.0 | /// | /// | /// | |
| 中旬 | 7 | 4 | 4 | /// | 11.8 | 18.7 | 5.3 | 23.3 | 1.5 | /// | /// | 1.2 | 4 | 西 | /// | /// | 77.7 | /// | /// | /// | |
| 下旬 | 25 | 15 | 4 | /// | 15.0 | 21.7 | 9.5 | 25.1 | 5.7 | /// | /// | 0.8 | 4 | 北東 | /// | /// | 62.5 | /// | /// | /// | |
| 上旬 | 6 | 5 | 3 | /// | 18.4 | 25.3 | 13.6 | 28.1 | 10.7 | /// | /// | 0.9 | 4 | 北東 | /// | /// | 53.6 | /// | /// | /// | |
| 中旬 | 14 | 6 | 4 | /// | 19.7 | 25.3 | 15.7 | 29.5 | 12.8 | /// | /// | 0.8 | 4 | 北東 | /// | /// | 39.1 | /// | /// | /// | |
| 下旬 | 57 | 31 | 9 | /// | 23.5 | 29.5 | 18.5 | 34.0 | 15.1 | /// | /// | 0.8 | 3 | 西 | /// | /// | 30.9 | /// | /// | /// | |
| 上旬 | 128 | 70 | 12 | /// | 20.5 | 25.6 | 17.2 | 29.3 | 15.6 | /// | /// | 0.7 | 3 | 西北西 | /// | /// | 20.4 | /// | /// | /// | |
| 中旬 | 12 | 7 | 6 | /// | 22.9 | 29.1 | 18.4 | 33.3 | 15.4 | /// | /// | 0.8 | 3 | 北北西 | /// | /// | 40.1 | /// | /// | /// | |
| 下旬 | 70 | 57 | 11 ) | /// | 23.4 | 29.7 ) | 18.9 ) | 32.8 ) | 15.4 ) | /// | /// | 0.8 | 3 ) | 北東 | /// | /// | 64.4 | /// | /// | /// | |
| 上旬 | 11 | 8 | 6 | /// | 25.5 | 31.9 | 20.8 | 33.6 | 19.3 | /// | /// | 0.6 | 3 | 北西 | /// | /// | 76.5 | /// | /// | /// | |
| 中旬 | 41 | 23 | 9 | /// | 24.0 | 29.5 | 20.1 | 31.9 | 19.1 | /// | /// | 0.5 | 3 | 北東 | /// | /// | 41.8 | /// | /// | /// | |
| 下旬 | 20 | 6 | 3 | /// | 22.1 | 27.6 | 18.3 | 31.1 | 14.9 | /// | /// | 0.7 | 3 | 北東 | /// | /// | 44.2 | /// | /// | /// | |
| 上旬 | 40 | 32 | 6 | /// | 22.5 | 27.9 | 18.2 | 31.7 | 15.0 | /// | /// | 0.8 | 5 | 南 | /// | /// | 50.5 | /// | /// | /// | |
| 中旬 | 5 | 5 | 4 | /// | 21.1 | 27.5 | 16.4 | 31.6 | 13.2 | /// | /// | 0.7 | 3 | 東 | /// | /// | 67.6 | /// | /// | /// | |
| 下旬 | 4 | 2 | 1 | /// | 17.6 | 22.3 | 14.1 | 27.9 | 7.8 | /// | /// | 0.7 | 3 | 北東 | /// | /// | 32.3 | /// | /// | /// | |
| 上旬 | 29 | 12 | 8 | /// | 16.7 | 21.3 | 13.6 | 29.2 | 10.2 | /// | /// | 0.6 | 3 | 北東 | /// | /// | 27.3 | /// | /// | /// | |
| 中旬 | 27 | 17 | 5 | /// | 14.3 | 19.1 | 10.9 | 24.0 | 6.8 | /// | /// | 0.5 | 3 | 東北東 | /// | /// | 41.5 | /// | /// | /// | |
| 下旬 | 1 | 1 | 1 | /// | 10.6 | 17.3 | 5.2 | 20.1 | 2.1 | /// | /// | 0.7 | 3 | 西 | /// | /// | 55.4 | /// | /// | /// | |
| 上旬 | 24 | 21 | 8 | /// | 8.4 | 15.7 | 2.6 | 18.4 | -1.0 | /// | /// | 0.7 | 4 | 南西 | /// | /// | 61.0 | /// | /// | /// | |
| 中旬 | 19 | 13 | 3 | /// | 3.9 | 10.4 | -2.0 | 15.4 | -4.8 | /// | /// | 0.7 | 3 | 北北西 | /// | /// | 61.4 | /// | /// | /// | |
| 下旬 | 0 | 0 | 0 | /// | 3.4 | 11.9 | -3.4 | 13.4 | -5.5 | /// | /// | 0.7 | 4 | 北西 | /// | /// | 67.2 | /// | /// | /// | |
| 上旬 | 2 | 2 | 1 | /// | 0.4 | 6.4 | -4.5 | 8.1 | -6.7 | /// | /// | 0.8 | 3 | 西 | /// | /// | 48.9 | /// | /// | /// | |
| 中旬 | 2 | 1 | 1 | /// | -3.6 | 1.9 | -9.0 | 5.0 | -12.4 | /// | /// | 1.1 | 4 | 西北西 | /// | /// | 53.7 | /// | /// | /// | |
| 下旬 | 1 | 1 | 1 | /// | -3.9 | 2.2 | -10.5 | 6.6 | -13.3 | /// | /// | 1.2 | 5 | 西北西 | /// | /// | 67.9 | /// | /// | /// | |
- 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。