| Clue | Source | Date |
|---|---|---|
| When it's high, it might make hair frizzy | USA Today | 11 Nov 2023 |
| Heat index factor | LA Times Daily | 18 Aug 2023 |
| Indicate tune of one song half-heartedly — it is rather wet | The Times Cryptic | 04 Aug 2023 |
| That which is measured using a hygrometer | The Times Specialist Sunday | 28 Aug 2022 |
| Quietly sing one tune, losing heart in clammy conditions | ||
| Drone to verify and regularly sift yard's moisture content | ||
| What a hygrometer measures | ||
| Climatological concern |