Montserrat weather in September 2025

The temperatures in Montserrat during September are extremely high, between 28°C and hot as 29°C, drinking water regularly is advisable.

With more than 22 rainy days, Montserrat is an incredibly wet during September. Be sure to pack your umbrella and bring along your rubber boots to stay dry. It’s going to be raining cats and dogs this month!

Our weather forecast can give you a great sense of what weather to expect in Montserrat in September 2025.

If you’re planning to visit Montserrat in the near future, we highly recommend that you review the 14 day weather forecast for Montserrat before you arrive.

Temperatures

29° / 28°

Rainy Days

Snowy Days

Dry Days

Rainfall

219

Sun Hours

11.6

Hrs

Explore the weather in Montserrat in other months

Montserrat annual weather

Month	Temperatures	Rainy Days	Dry Days	Rainfall	Weather	More details
January	26° / 25°	29	2	67 mm	Awful	Montserrat in January
February	26° / 25°	26	2	61 mm	Good	Montserrat in February
March	26° / 25°	27	4	59 mm	Awful	Montserrat in March
April	27° / 26°	27	3	99 mm	Awful	Montserrat in April
May	27° / 26°	29	2	165 mm	Awful	Montserrat in May
June	28° / 27°	29	1	96 mm	Awful	Montserrat in June
July	28° / 27°	31	0	137 mm	Awful	Montserrat in July
August	29° / 27°	30	1	187 mm	Awful	Montserrat in August
September	29° / 28°	28	2	219 mm	Awful	Montserrat in September
October	29° / 28°	29	2	227 mm	Awful	Montserrat in October
November	28° / 27°	29	1	192 mm	Awful	Montserrat in November
December	27° / 26°	29	2	115 mm	Awful	Montserrat in December