平年値（年・月ごとの値）
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栃木（栃木県) 平年値（年・月ごとの値） 主な要素
| 要素 | 降水量 (mm) | 平均気温 (℃) | 日最高気温 (℃) | 日最低気温 (℃) | 平均風速 (m/s) | 日照時間 (時間) | 降雪の深さ合計 (cm) | 最深積雪 (cm) |
|---|---|---|---|---|---|---|---|---|
| 統計期間 | 1991～ 2020 | /// | /// | /// | /// | /// | /// | /// |
| 資料年数 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1月 | 36.7 | /// | /// | /// | /// | /// | /// | /// |
| 2月 | 38.0 | /// | /// | /// | /// | /// | /// | /// |
| 3月 | 80.6 | /// | /// | /// | /// | /// | /// | /// |
| 4月 | 106.0 | /// | /// | /// | /// | /// | /// | /// |
| 5月 | 140.4 | /// | /// | /// | /// | /// | /// | /// |
| 6月 | 157.0 | /// | /// | /// | /// | /// | /// | /// |
| 7月 | 197.3 | /// | /// | /// | /// | /// | /// | /// |
| 8月 | 171.4 | /// | /// | /// | /// | /// | /// | /// |
| 9月 | 203.5 | /// | /// | /// | /// | /// | /// | /// |
| 10月 | 170.2 | /// | /// | /// | /// | /// | /// | /// |
| 11月 | 63.2 | /// | /// | /// | /// | /// | /// | /// |
| 12月 | 35.8 | /// | /// | /// | /// | /// | /// | /// |
| 年 | 1400.0 | /// | /// | /// | /// | /// | /// | /// |