日ごとの値
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茨城県 2018年5月（日ごとの値） 平均風速（m/s）
| 日 | 北茨城 | 大子 | 笠間 | 水戸* | 古河 | 下妻 | 土浦 | 鹿嶋 | 日立 | 龍ケ崎 | 鉾田 | 常陸大宮 | つくば（館野）* | 下館 | 高萩 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 1.8 | 1.5 | 1.3 | 2.2 | 1.7 | 2.5 | 1.8 | 1.9 | 1.4 | 2.1 | 1.6 | 1.2 | 2.1 | 2.4 | 1.3 |
| 2 | 1.6 | 1.7 | 1.2 | 1.9 | 1.6 | 2.9 | 2.0 | 2.3 | 1.3 | 2.5 | 1.8 | 1.0 | 2.4 | 2.6 | 1.1 |
| 3 | 4.1 | 0.9 | 2.5 | 3.3 | 2.6 | 3.5 | 4.2 | 4.1 | 2.5 | 6.2 | 3.2 | 1.5 | 5.0 | 3.6 | 2.0 |
| 4 | 2.8 | 1.0 | 1.4 | 3.0 | 2.3 | 2.3 | 2.7 | 3.7 | 2.3 | 4.6 | 2.8 | 1.2 | 2.9 | 2.7 | 1.6 |
| 5 | 3.1 | 1.0 | 1.7 | 2.5 | 2.2 | 2.8 | 2.1 | 1.8 | 2.6 | 2.7 | 1.9 | 1.2 | 2.6 | 3.1 | 1.9 |
| 6 | 1.8 | 1.2 | 1.5 | 2.8 | 1.8 | 2.8 | 2.7 | 2.3 | 1.9 | 4.5 | 2.3 | 1.1 | 3.3 | 3.0 | 1.5 |
| 7 | 4.0 | 0.7 | 1.4 | 4.0 | 2.7 | 2.6 | 3.5 | 3.5 | 2.7 | 5.7 | 2.6 | 1.0 | 3.2 | 3.0 | 1.7 |
| 8 | 4.9 | 0.7 | 1.6 | 4.4 | 2.5 | 2.4 | 3.1 | 4.3 | 3.2 | 5.2 | 2.7 | 1.0 | 2.8 | 3.3 | 2.1 |
| 9 | 4.6 | 0.7 | 2.1 | 4.0 | 3.6 | 3.1 | 3.3 | 4.4 | 3.4 | 5.1 | 2.4 | 1.2 | 2.8 | 3.7 | 2.3 |
| 10 | 2.6 | 0.9 | 0.7 | 1.6 | 1.4 | 1.5 | 1.0 | 1.4 | 1.7 | 1.4 | 1.1 | 0.7 | 1.4 | 1.6 | 1.2 |
| 11 | 2.9 | 1.0 | 1.5 | 2.3 | 2.1 | 3.2 | 2.3 | 2.0 | 2.7 | 3.2 | 1.7 | 1.0 | 2.9 ) | 3.1 | 2.0 |
| 12 | 1.7 | 0.7 | 1.0 | 1.7 | 1.4 | 1.9 | 1.5 | 1.3 | 1.8 | 1.9 | 1.2 | 1.0 | 1.8 | 2.1 | 1.4 |
| 13 | 1.9 | 0.6 | 0.7 | 2.0 | 1.1 | 2.1 | 1.9 | 2.2 | 2.0 | 3.5 | 2.0 | 0.6 | 2.3 | 2.5 | 1.4 |
| 14 | 3.0 | 1.6 | 2.0 | 2.1 | 1.8 | 2.0 | 1.9 | 1.5 | 2.1 | 2.4 | 1.5 | 1.6 | 1.9 | 2.2 | 1.8 |
| 15 | 2.1 | 1.3 | 1.5 | 2.1 | 1.7 | 2.7 | 2.4 | 1.9 | 1.8 | 2.9 | 1.5 | 1.2 | 2.9 | 2.6 | 1.4 ) |
| 16 | 2.7 | 0.9 | 1.3 | 2.8 | 1.7 | 2.7 | 2.4 | 2.2 | 3.0 | 4.1 | 2.3 | 1.2 | 3.2 | 3.2 | 2.3 |
| 17 | 1.6 | 0.7 | 0.8 | 2.3 | 1.5 | 2.7 | 2.2 | 1.7 | 2.4 | 4.5 | 2.4 | 0.9 | 2.9 | 2.9 | 1.7 |
| 18 | 3.7 | 1.5 | 2.2 | 3.7 | 1.9 | 3.6 | 2.6 | 2.7 | 2.5 | 3.8 | 2.6 | 1.6 | 2.9 | 2.7 | 1.8 |
| 19 | 4.1 | 1.5 | 2.1 | 2.8 | 2.3 | 3.6 | 2.4 | 3.1 | 2.3 | 4.9 | 2.5 | 1.5 | 2.9 | 3.0 | 2.0 |
| 20 | 4.0 | 1.8 | 1.9 | 3.6 | 2.2 | 2.9 | 3.0 | 3.5 | 2.6 | 4.1 | 2.4 | 1.9 | 2.5 | 3.0 | 2.2 |
| 21 | 2.2 | 0.9 | 1.0 | 1.8 | 1.0 | 1.5 | 1.3 | 1.2 | 1.9 | 1.4 | 1.2 | 1.0 | 1.3 | 1.7 | 1.8 |
| 22 | 2.1 | 1.6 | 1.6 | 2.3 | 1.7 | 2.5 | 1.9 | 1.8 | 1.8 | 2.0 | 1.5 | 1.4 ) | 2.1 | 2.7 | 1.5 |
| 23 | 2.2 | 1.5 | 1.2 | 1.8 | 1.4 | 2.2 | 1.4 | 2.0 | 1.8 | 1.8 | 1.3 | 1.4 | 1.7 | 2.0 | 1.4 |
| 24 | 2.8 | 1.0 | 1.2 | 2.2 | 1.5 | 2.2 | 1.7 | 2.3 | 1.6 | 2.6 | 1.9 | 1.0 | 1.9 | 2.0 | 1.3 |
| 25 | 3.0 | 1.0 | 1.7 | 2.4 ) | 1.7 | 2.8 | 2.2 | 2.6 | 2.4 | 3.0 | 1.7 | 1.1 | 3.0 | 3.0 | 1.9 |
| 26 | 2.9 | 1.3 | 1.5 | 3.5 | 1.7 | 2.3 | 2.8 | 3.1 | 2.4 | 3.8 | 2.2 | 1.0 | 2.7 | 2.1 | 1.5 |
| 27 | 2.2 | 1.4 | 1.6 | 2.5 | 1.7 | 2.6 | 2.3 | 2.5 | 2.2 | 3.2 | 2.0 | 1.5 | 2.5 | 2.2 | 1.4 |
| 28 | 1.9 | 0.8 | 0.8 | 1.5 | 1.2 | 1.7 | 1.7 | 1.7 | 1.8 | 2.4 | 1.3 | 0.9 | 2.1 | 1.9 | 1.6 |
| 29 | 2.3 | 1.4 | 1.5 | 1.9 | 1.8 | 2.5 | 1.8 | 2.0 | 2.2 | 2.4 | 1.7 | 1.2 | 2.1 | 2.5 | 1.7 |
| 30 | 2.0 | 1.2 | 1.1 | 1.9 | 1.3 | 2.0 | 1.5 | 2.2 | 1.8 | 2.3 | 1.5 | 1.0 | 1.8 | 2.0 | 1.4 |
| 31 | 2.2 | 0.9 | 1.0 | 2.0 | 1.4 | 1.7 | 1.6 | 1.9 | 1.4 | 2.4 | 1.7 | 1.0 | 1.8 | 1.7 | 1.2 |
- 値欄の記号の説明
- アスタリスク(*)が付いた地点は地上気象観測地点(気象台・測候所・特別地域気象観測所等)です。
- アスタリスクの付いていない地点はアメダス地点です。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。