Average weather in September in Newcastle, Jamaica

The average minimum temperature (usually the minimum temperature is noted during the night) in Newcastle in September is 22.0°C (71.6°F). The amount of rain in September is normal with an average of 86mm (3.4in). The average maximum daytime temperature lies around 31.0°C (87.8°F). This makes September the hottest month of the year. If you enjoy looking at a blue sky and love the sun than this is a great time to go to Newcastle with 228 hours of sun.


So what to wear in September? Visitors traveling to Newcastle should plan on bringing a totally waterproof rain jacket since it will often be raining. Also bring your shorts or a skirt because it can be very warm or even hot. With a water temperature of around 29.0°C (84.2°F), this is a great month to swim so bring your swimwear.

No idea where to travel to this year? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go with our weather planner.

For other monthly average weather and what to do in September look at the numbers below.

Monthly Averages in September

Show in Celsius

Min Temperature 71 °F
Max Temperature 87 °F
Water Temperature 84 °F
Chance of Rain 23%
Precipitation 3 in
Rainy Days 7
Sunshine Hours 228

Where to stay in Newcastle

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in .

Swimming
9/10
Cycling
7/10
Walking
7/10
Camping
8/10
Outdoor sports
7/10

Weather Forecasts for Newcastle

FRI Dec 03
90°F | 73°F

Patchy rain possible

SAT Dec 04
85°F | 73°F

Moderate rain

SUN Dec 05
87°F | 72°F

Patchy rain possible

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Newcastle.

Our site offers climate and forecast data for almost all countries in the world. Are you going to Jamaica? On this website you can find historical weather averages for many cities in Jamaica. Not sure yet where to go? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go with our weather planner.