September weather forecast
White House, Jamaica

September in White House witnesses the highest rainfall in the fall season, marking 263mm (10.35"). As the island balances between summer and fall, the stunning views and late sunsets add glory. Still warm and mostly sunny, September blesses White House with mild tropical weather. However, October approaches with a promising decrease in precipitation.

Temperature

July through September, with an average high-temperature of 32°C (89.6°F), are the warmest months.

Rainfall

In White House, in September, it is raining for 14 days, with typically 263mm (10.35") of accumulated precipitation. Throughout the year, there are 128 rainfall days, and 2192mm (86.3") of precipitation is accumulated.

Sea temperature

June through November, with an average sea temperature of 29°C (84.2°F), are months with the warmest seawater.
Note: Ideal surface water temperatures for any water activity fall between 25°C (77°F) and 29°C (84.2°F), offering maximum enjoyment for lengthened periods.

Daylight

In White House, the average length of the day in September is 12h and 14min.
On the first day of September, sunrise is at 05:57 and sunset at 18:25. On the last day of the month, sunrise is at 06:02 and sunset at 18:01 EST.

Sunshine

In September, the average sunshine in White House, Jamaica, is 7h.

UV index

The months with the highest UV index in White House are March through September, with an average maximum UV index of 12. A UV Index reading of 11, and higher, represents an extreme health hazard from exposure to the Sun's UV radiation for average individuals.
Note: The daily high UV index of 12 during September translates into the following recommendations:
Execute all vital precautions. Preventing sun damage is of utmost importance. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Even if it's cloudy, generously apply and frequently reapply a sunscreen with no less than a 30 sun protection factor after each swim or outdoor exercise. Warning! The reflection of sand and water increases the UV dose.