The most common and most likely answer to this crossword clue is the 6 letter word JOCUND
I've seen this crossword clue in The Guardian
J
O
C
U
N
D
More clues leading to the result JOCUND
- Sunny and warm month, day keeping nothing cold
- Cheerful Scotsman cut a Parisian dead
- Heard Scotsman and German getting merry
- Hacked-off Scotsman and German make merry
- Cheerful sweetheart takes copper to North Dakota
- Mirthful Officer Commanding, relaxing in a month, has date
- Humorous temperament of Doc, JNU mistook
Buddy explains!
The straight part
We know that "Sunny and warm" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case sunny and warm = jocund.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does JOCUND mean?
JOCUND adjective- Jovial; exuberant; lighthearted; merry and in high spirits; exhibiting happiness.