Round Hill Weather in September

In Round Hill, September brings very high daytime temperatures around 32°C (90°F), with nights cooling to 25°C (77°F). This month falls within the rainy season, so expect frequent rainfall.

Rainfall in Round Hill in September

Round Hill is in the rainy season in September, with rain on around 14 days and an average of 211 mm (8.3 in). Rainy season showers tend to be fairly substantial. A good rain jacket or umbrella is worth having with you most days.

Temperature in Round Hill in September

Expect highs of 32°C (90°F) in Round Hill in September, with nights dropping to around 25°C (77°F). Sunshine and humidity can make it feel even warmer than the raw temperature suggests. Nights are warm at 25°C (77°F). It's worth making sure your accommodation has decent ventilation or air conditioning.

Sunshine in Round Hill in September

With approximately 210 hours of sunshine, the days are filled with clear skies during the day. Rain typically falls in the afternoon or evening, keeping mornings and early parts of the day sunny.

Average water temperature in September

With water at 29°C (84°F), conditions are warm and calm. Perfect for those who like tropical water temperatures, though it won't cool you down much.

September in Round Hill can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.

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For a detailed overview over the year and the best time to visit Jamaica, check out our Round Hill's climate page.

Round Hill Temperature in September

Min Temperature 25°C (77°F)  

Max Temperature 32°C (90°F)  

Water Temperature 29°C (84°F) *  

Chance of Rain 48%  

Precipitation 211 mm (8.3 in)  

Rainy days 14 days  

Humidity 78% *  

Sunshine 210 hours *  

Percentage Sunshine *  

* Data from: Montego Bay, Jamaica (11 KM, 7 Miles).

What to Wear in Round Hill in September

Warm but pleasant conditions in Round Hill in September. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. It's going to pour! Pack a good poncho and prepare for very wet conditions. The water temperature sits at about 29°C (84°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Round Hill in September

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

Swimming

8/10

Cycling

7/10

Walking

7/10

Camping

7/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Jamaica, check out our Round Hill's climate page.

More climate data for Round Hill

Temperature Rainfall Sunshine Humidity Water Temp

See the full Round Hill climate overview or explore weather in Jamaica.