From Wiktionary, the free dictionary
From un- + cloudy.
uncloudy (not comparable)
- Not cloudy.
- Synonyms: clear, cloudless, noncloudy, unclouded
- Antonyms: clouded, cloudy
2002 July, Los Angeles Magazine, volume 47, number 7:Here, under the marine layer, time and space are illusory, and definition is as hard to come by as an uncloudy day in June.