Morne Rouge Bay weather in September 2025

Expect 30°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Morne Rouge Bay in September. Check more long-term weather averages for Morne Rouge Bay in September before you book your next holiday to Grenada in 2025/2026.

  • 30°C maximum daytime temperature in September in Morne Rouge Bay30
    30°C max day temperature
  • 7 hours of sunshine per day
  • 17 days with some rainfall in September in Morne Rouge Bay17
    17 days with some rainfall
  • 23°C minimum night-time temperature in September in Morne Rouge Bay23
    23°C min night temperature
  • 12 hours of daylight per day in September in Morne Rouge Bay12
    12 hours of daylight per day
  • Very high heat & humidity in September in Morne Rouge BayVH
    Very High heat & humidity
  • 186 mm monthly rainfall in September in Morne Rouge Bay186
    186 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Morne Rouge Bay11
    11+ (Extreme) UV index
  • 29°C sea temperature in September in Morne Rouge Bay29
    29°C sea temperature

More about Morne Rouge Bay

Morne Rouge Bay by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Grenada

  • Book online & save up to 5% on Marella Cruises
  • Discount varies by season. Book online with TUI
  • Destinations across the Med, Caribbean & USA

Marella CruisesCruise deal finder

The September weather guide for Grenada (Morne Rouge Bay) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

Back to top

More about Grenada

How hot is it in Morne Rouge Bay in September?

Daytime temperatures usually reach 30°C in Morne Rouge Bay in September with very high heat and humidity, falling to 23°C at night.

How sunny is it in Morne Rouge Bay in September?

There are normally 7 hours of bright sunshine each day in Morne Rouge Bay in September - that's 60% of daylight hours.

How warm is the sea around Morne Rouge Bay in September?

The average sea temperature around Morne Rouge Bay in September is 29°C.

Does it rain in Morne Rouge Bay in September?

There are usually 17 days with some rain in Morne Rouge Bay in September and the average monthly rainfall is 186mm.

What is the chance of a hurricane in Morne Rouge Bay in September?

On average less than 1 day in September in Morne Rouge Bay is likely to be affected by the passage of one or more tropical storms.

Morne Rouge Bay September sunrise & sunset times

Browse the sunrise and sunset times for Morne Rouge Bay in September 2025. Select a month to view Morne Rouge Bay sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:57 18:17
Monday, 15th September 2025 05:56 18:08
Tuesday, 30th September 2025 05:56 17:58

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^