１時間ごとの値
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飯田（長野県) 2015年5月9日 （１時間ごとの値）
| 時 | 気圧(hPa) | 降水量 (mm) | 気温 (℃) | 露点 温度 (℃) | 蒸気圧 (hPa) | 湿度 (％) | 風向・風速(m/s) | 日照 時間 (h) | 全天 日射量 (MJ/㎡) | 雪(cm) | 天気 | 雲量 | 視程 (km) | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 現地 | 海面 | 風速 | 風向 | 降雪 | 積雪 | |||||||||||
| 1 | 952.6 | 1013.6 | -- | 14.9 | 10.1 | 12.4 | 73 | 0.8 | 北北東 | × | × |  | 20.0 | |||
| 2 | 952.6 | 1013.6 | -- | 14.6 | 11.2 | 13.3 | 80 | 1.6 | 東南東 | × | × | | 20.0 | |||
| 3 | 952.8 | 1013.9 | -- | 14.6 | 10.4 | 12.6 | 76 | 0.9 | 西北西 | × | × | | 20.0 | |||
| 4 | 952.9 | 1014.1 | -- | 14.2 | 11.2 | 13.3 | 82 | 1.8 | 南東 | × | × | | 20.0 | |||
| 5 | 953.1 | 1014.3 | -- | 14.0 | 11.2 | 13.3 | 83 | 0.9 | 北北西 | 0.0 | × | × | | 20.0 | ||
| 6 | 952.8 | 1014.0 | -- | 13.9 | 11.3 | 13.3 | 84 | 0.8 | 東 | 0.0 | × | × | | 20.0 | ||
| 7 | 952.5 | 1013.6 | 0.0 | 14.2 | 11.5 | 13.6 | 84 | 1.5 | 北北東 | 0.0 | × | × |  | 17.3 | ||
| 8 | 953.2 | 1014.2 | 0.0 | 15.0 | 11.8 | 13.8 | 81 | 1.4 | 南 | 0.0 | × | × | | 14.7 | ||
| 9 | 952.4 | 1013.1 | -- | 16.1 | 11.3 | 13.4 | 73 | 0.7 | 北西 | 0.0 | × | × | | 18.1 | ||
| 10 | 952.0 | 1012.4 | -- | 17.0 | 11.7 | 13.8 | 71 | 1.6 | 東南東 | 0.0 | × | × | | 14.3 | ||
| 11 | 950.4 | 1010.6 | -- | 17.5 | 11.5 | 13.6 | 68 | 1.3 | 東 | 0.0 | × | × | | 15.2 | ||
| 12 | 950.1 | 1010.4 | -- | 17.2 | 11.3 | 13.3 | 68 | 0.9 | 西北西 | 0.0 | × | × | | 16.1 | ||
| 13 | 950.0 | 1009.9 | 0.0 | 18.7 | 11.3 | 13.4 | 62 | 0.8 | 南南西 | 0.0 | × | × | | 18.0 | ||
| 14 | 949.3 | 1009.1 | 0.0 | 19.1 | 9.6 | 11.9 | 54 | 2.2 | 南 | 0.0 | × | × | | 20.0 | ||
| 15 | 948.6 | 1008.4 | 0.0 | 18.6 | 11.2 | 13.3 | 62 | 3.6 | 南南西 | 0.0 | × | × | | 20.0 | ||
| 16 | 948.1 | 1007.8 | 0.0 | 19.1 | 10.4 | 12.6 | 57 | 2.7 | 南 | 0.0 | × | × | | 20.0 | ||
| 17 | 948.1 | 1008.0 | -- | 18.0 | 11.3 | 13.4 | 65 | 2.6 | 南南西 | 0.0 | × | × | | 20.0 | ||
| 18 | 948.0 | 1008.0 | -- | 17.9 | 11.7 | 13.7 | 67 | 2.2 | 南西 | 0.0 | × | × | | 20.0 | ||
| 19 | 948.2 | 1008.4 | -- | 16.8 | 11.3 | 13.4 | 70 | 1.7 | 西南西 | 0.0 | × | × | | 20.0 | ||
| 20 | 948.5 | 1008.8 | -- | 16.5 | 9.9 | 12.2 | 65 | 1.8 | 北北東 | × | × | | 20.0 | |||
| 21 | 949.1 | 1009.9 | -- | 14.8 | 8.7 | 11.3 | 67 | 1.9 | 北 | × | × | | 20.0 | |||
| 22 | 949.0 | 1010.0 | -- | 13.7 | 8.5 | 11.1 | 71 | 2.8 | 北北西 | × | × |  | 20.0 | |||
| 23 | 949.5 | 1010.7 | -- | 13.0 | 9.3 | 11.7 | 78 | 2.6 | 北北東 | × | × | | 20.0 | |||
| 24 | 949.6 | 1011.1 | -- | 12.1 | 8.6 | 11.2 | 79 | 0.2 | 静穏 | × | × | | 20.0 | |||
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