How to pronounce 陰天 in Cantonese (4 out of 5):

J : 唔知係咪因為呢邊成日都陰天
J: I don't know, it's always dark here.

Cantonese Sentence Breakdown

唔知 m4 zi1
don't know (spoken)
係咪 hai6 mai6
used in asking questions in conversations, similar to saying "is it ….?"; "Isn't it?"
"Yes or no?"
因為 jan1 wai6
due to
ni1
this
bin1
side
edge
margin
border
boundary M: 个gè [个]
simultaneously
verge
hem
limits
bounds
nearby
near to
a surname
which
where
what
成日 seng4 yat6
(adverb) always
dou1
all
both
entirely
(used for emphasis) even
already
(not) at all
metropolis
capital
big city
the whole
elegant
refined
without exception
also
too
still
used in a sentence to add an inference or interrogative tone
陰天 yam1 tin1
overcast day