Runaway Bay weather in September 2025

Expect 29°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Runaway Bay in September. Check more long-term weather averages for Runaway Bay in September before you book your next holiday to Jamaica in 2025/2026.

  • 29°C maximum daytime temperature in September in Runaway Bay29
    29°C max day temperature
  • 6 hours of sunshine per day
  • 14 days with some rainfall in September in Runaway Bay14
    14 days with some rainfall
  • 20°C minimum night-time temperature in September in Runaway Bay20
    20°C min night temperature
  • 12 hours of daylight per day in September in Runaway Bay12
    12 hours of daylight per day
  • High heat & humidity in September in Runaway BayH
    High heat & humidity
  • 156 mm monthly rainfall in September in Runaway Bay156
    156 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Runaway Bay11
    11+ (Extreme) UV index
  • 29°C sea temperature in September in Runaway Bay29
    29°C sea temperature

More about Runaway Bay

Runaway Bay by month

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

Recommended for Jamaica

TUI: up to 7% off holidays booked online

  • Book online with TUI & save up to 7% on holidays
  • FREE child places available for select holidays
  • Pay £0 deposits with direct debit & spread the cost
Go to TUI deal >>

View all TUI offers

TUITUI deal finder

The September weather guide for Jamaica (Runaway 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 Jamaica

How hot is it in Runaway Bay in September?

Daytime temperatures usually reach 29°C in Runaway Bay in September with high heat and humidity, falling to 20°C at night.

How sunny is it in Runaway Bay in September?

There are normally 6 hours of bright sunshine each day in Runaway Bay in September - that's 52% of daylight hours.

How warm is the sea around Runaway Bay in September?

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

Does it rain in Runaway Bay in September?

There are usually 14 days with some rain in Runaway Bay in September and the average monthly rainfall is 156mm.

What is the chance of a hurricane in Runaway Bay in September?

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

Runaway Bay September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:55 18:23
Monday, 15th September 2025 05:57 18:11
Tuesday, 30th September 2025 06:00 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 ^