What does the cryptic crossword clue "Country moans — rain all over the place! (3,6)" mean?

The definition is "Country". The wordplay uses an anagram. anagram of MOANS + RAIN = SANMARINO; definition: "Country" The answer is SANMARINO.

Country moans — rain all over the place! (3,6)

Independent Cryptic #11061 | 21 Across | 2022-03-26 flower