旬ごとの値
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菅平（長野県) 1999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 | 18 | 6 | 2 | /// | -7.3 | -3.4 | -12.7 | 4.3 | -18.6 | /// | /// | 1.5 | 5 | 北北東 | /// | /// | 34.5 | 79 | 24 | 63 | |
| 中旬 | 21 | 6 | 3 | /// | -6.9 | -1.7 | -15.3 | 3.8 | -19.4 | /// | /// | 1.3 | 4 | 東南東 | /// | /// | 41.8 | 71 | 11 | 60 | |
| 下旬 | 6 | 4 | 2 | /// | -6.3 | -0.3 | -14.1 | 3.3 | -21.9 | /// | /// | 1.3 | 4 | 北 | /// | /// | 57.1 | 53 | 11 | 66 | |
| 上旬 | 33 | 10 | 3 | /// | -7.4 | -2.2 | -16.4 | 2.6 | -25.2 | /// | /// | 1.5 | 5 | 北 | /// | /// | 53.7 | 111 | 29 | 111 | |
| 中旬 | 14 | 4 | 2 | /// | -6.5 | -1.6 | -13.1 | 5.4 | -19.5 | /// | /// | 1.5 | 4 | 北 | /// | /// | 52.7 | 64 | 15 | 96 | |
| 下旬 | 17 | 9 | 2 | /// | -6.1 | -0.5 | -15.4 | 6.2 | -22.7 | /// | /// | 1.6 | 5 | 北 | /// | /// | 45.0 | 35 | 10 | 96 | |
| 上旬 | 7 | 4 | 2 | /// | -1.5 | 3.5 | -7.4 | 9.3 | -17.7 | /// | /// | 1.5 | 5 | 南南西 | /// | /// | 58.7 | 38 | 6 | 72 | |
| 中旬 | 49 | 21 | 9 | /// | 0.9 | 5.2 | -4.7 | 12.6 | -13.4 | /// | /// | 1.6 | 5 | 南東 | /// | /// | 48.5 | 40 | 18 | 58 | |
| 下旬 | 28 | 11 | 2 | /// | -1.1 | 4.1 | -6.1 | 14.0 | -11.3 | /// | /// | 1.7 | 5 | 北 | /// | /// | 59.7 | 46 | 15 | 61 | |
| 上旬 | 23 | 10 | 4 | /// | 1.6 | 6.9 | -4.3 | 16.8 | -8.5 | /// | /// | 1.9 | 5 | 西北西 | /// | /// | 60.6 | 22 | 8 | 20 | |
| 中旬 | 24 | 20 | 5 | /// | 6.7 | 11.5 | 2.4 | 15.1 | -2.7 | /// | /// | 2.0 | 6 | 南南西 | /// | /// | 51.6 | 0 | 0 | 0 | |
| 下旬 | 13 | 6 | 1 | /// | 7.2 | 12.3 | 2.2 | 19.0 | -7.2 | /// | /// | 1.7 | 5 | 北北東 | /// | /// | 58.6 | 0 ) | 0 ] | 0 ] | |
| 上旬 | 27 | 24 | 4 | /// | 9.5 | 15.4 | 2.3 | 19.2 | -2.6 | /// | /// | 1.6 | 5 | 北北東 | /// | /// | 65.4 | /// | /// | /// | |
| 中旬 | 10 | 5 | 2 | /// | 10.1 | 15.6 | 4.8 | 21.5 | 0.5 | /// | /// | 1.8 | 5 | 南 | /// | /// | 68.0 | /// | /// | /// | |
| 下旬 | 45 | 41 | 11 | /// | 12.0 | 17.8 | 5.4 | 21.6 | 1.5 | /// | /// | 1.6 | 4 | 南東 | /// | /// | 75.8 | /// | /// | /// | |
| 上旬 | 7 | 5 | 2 | /// | 13.8 | 18.7 | 8.2 | 23.8 | 0.9 | /// | /// | 1.4 | 5 | 北北東 | /// | /// | 61.3 | /// | /// | /// | |
| 中旬 | 36 | 18 | 3 | /// | 15.3 | 20.4 | 10.4 | 24.8 | 5.5 | /// | /// | 1.1 | 3 | 西 | /// | /// | 38.5 | /// | /// | /// | |
| 下旬 | 123 | 49 | 14 | /// | 15.5 | 19.5 | 12.0 | 21.8 | 8.8 | /// | /// | 1.6 | 5 | 南南西 | /// | /// | 23.1 | /// | /// | /// | |
| 上旬 | 41 | 24 | 9 | /// | 15.8 | 20.3 | 11.1 | 22.4 | 8.3 | /// | /// | 1.0 | 3 | 西 | /// | /// | 44.8 | /// | /// | /// | |
| 中旬 | 69 | 29 | 9 | /// | 18.8 | 22.1 | 16.3 | 24.9 | 14.0 | /// | /// | 1.0 | 3 | 南東 | /// | /// | 13.2 | /// | /// | /// | |
| 下旬 | 55 | 50 | 48 | /// | 21.5 | 26.0 | 17.6 | 29.1 | 15.9 | /// | /// | 1.5 | 4 | 南 | /// | /// | 72.8 | /// | /// | /// | |
| 上旬 | 0 | 0 | 0 | /// | 21.3 | 25.6 | 17.8 | 26.8 | 16.4 | /// | /// | 2.0 | 4 | 東南東 | /// | /// | 84.3 | /// | /// | /// | |
| 中旬 | 186 | 115 | 15 | /// | 20.4 | 24.3 | 17.6 | 27.2 | 16.1 | /// | /// | 0.9 | 3 | 南南西 | /// | /// | 36.5 | /// | /// | /// | |
| 下旬 | 7 | 5 | 2 | /// | 19.4 | 24.1 | 15.4 | 27.0 | 13.5 | /// | /// | 1.1 | 3 | 東南東 | /// | /// | 61.9 | /// | /// | /// | |
| 上旬 | 10 | 8 | 3 | /// | 18.3 | 22.8 | 14.7 | 25.4 | 13.1 | /// | /// | 1.2 | 3 | 南西 | /// | /// | 56.7 | /// | /// | /// | |
| 中旬 | 132 | 113 | 22 | /// | 18.5 | 22.1 | 15.1 | 25.2 | 12.9 | /// | /// | 1.2 | 3 | 南 | /// | /// | 29.6 | /// | /// | /// | |
| 下旬 | 107 | 65 | 11 | /// | 16.1 | 20.6 | 11.6 | 23.4 | 6.7 | /// | /// | 1.3 | 5 | 南南東 | /// | /// | 65.4 | /// | /// | /// | |
| 上旬 | 23 | 13 | 6 | /// | 12.3 | 16.7 | 8.8 | 23.9 | 4.4 | /// | /// | 1.3 | 4 | 北 | /// | /// | 47.3 | /// | /// | /// | |
| 中旬 | 10 | 5 | 2 | /// | 9.6 | 14.0 | 5.2 | 22.6 | -1.1 | /// | /// | 1.2 | 3 | 北北東 | /// | /// | 51.5 | /// | /// | /// | |
| 下旬 | 80 | 60 | 8 | /// | 6.2 | 12.0 | 0.2 | 19.3 | -5.3 | /// | /// | 1.3 | 6 | 南 | /// | /// | 65.8 | /// | /// | /// | |
| 上旬 | 24 | 20 | 7 | /// | 4.8 | 10.1 | 0.1 | 17.0 | -2.8 | /// | /// | 1.5 | 5 | 南東 | /// | /// | 54.1 | /// | /// | /// | |
| 中旬 | 32 | 19 | 5 | /// | 3.4 | 8.7 | -2.1 | 13.5 | -5.4 | /// | /// | 1.6 | 4 | 南 | /// | /// | 54.0 | 3 ) | 3 ] | 2 ] | |
| 下旬 | 4 | 4 | 1 | /// | 1.7 | 7.5 | -4.2 | 13.5 | -8.2 | /// | /// | 1.1 | 4 | 北 | /// | /// | 63.0 | 0 | 0 | 0 | |
| 上旬 | 12 | 7 | 2 | /// | -0.4 | 3.5 | -4.3 | 7.8 | -9.7 | /// | /// | 1.6 | 4 | 南 | /// | /// | 40.0 | 46 | 18 | 11 | |
| 中旬 | 6 | 2 | 1 | /// | -3.8 | 0.0 | -8.9 | 3.6 | -14.0 | /// | /// | 1.3 | 3 | 西 | /// | /// | 39.2 | 52 | 8 | 18 | |
| 下旬 | 1 | 1 | 1 | /// | -5.6 | 0.6 | -12.9 | 4.3 | -18.2 | /// | /// | 1.1 | 4 | 南 | /// | /// | 72.2 | 40 | 5 | 18 | |
- 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。