October weather forecast
Jamaica

October in Jamaica is a transitional period, marking the end of the wet season and the commencement of the dry season. However, it remains one of the rainiest months of the year, with the plains experiencing considerable rainfall. Daytime temperatures commonly hover around 30°C (86°F), creating a hot and humid climate, somewhat alleviated by the cooling sea breezes in the coastal regions.

Night-time temperatures in the lowland areas seldom drop below 21.1°C (70°F), presenting warm evenings that complement the vibrant nightlife. The mountains, particularly the Blue Mountains, retain cooler temperatures, fluctuating between 15°C (59°F) and 22.2°C (72°F), offering a refreshing contrast to the warmth of the plains.

Rainfall in October remains substantial, with showers often being intense and more unpredictable than the earlier wet months. Yet, the pattern of afternoon rainfall generally persists, leaving mornings and late evenings for outdoor explorations and activities.

Despite the significant rainfall, October still offers around 8 hours of sunshine daily. This, coupled with warm seawater temperatures, ensures that the beach regions, such as Doctor's Cave Beach and Dunn's River Falls, retain their allure.

Wind conditions in October are similar to those in the preceding months, with speeds typically between 19.3km/h (12mph) and 24.1km/h (15mph). During the lead-up to and amidst showers, the winds may intensify, providing some respite from the heat.

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• Kingston - October »
  The month with the most rainfall in Kingston is October, when the rain falls for 14 days and typically aggregates up to 177mm (6.97") of precipitation. October is the most humid month in Kingston with an average relative humidity of 79%.
• Montego Bay - October »
  In Montego Bay in October, the average water temperature is 29.4°C (84.9°F). In Montego Bay, in October, the average water temperature is 29.4°C (84.9°F).
• Portmore - October »
  October is the most humid month in Portmore, Jamaica, with an average relative humidity of 82%. On the first day of October in Portmore sunrise is at 05:58 and sunset at 17:55.
• Mandeville - October »
  The month with the most rainfall in Mandeville is October, when the rain falls for 28.7 days and typically aggregates up to 228mm (8.98") of precipitation. The month with the most rainfall in Mandeville is October, when the rain falls for 28.7 days and typically aggregates up to 228mm (8.98") of precipitation.
• Old Harbour - October »
  On the first day of October in Old Harbour, sunrise is at 05:58 and sunset at 17:56. On the first day of October in Old Harbour, sunrise is at 05:58 and sunset at 17:56.
• Port Antonio - October »
  In Port Antonio, Jamaica, the average sunshine duration in October is 6h. How many hours of sunshine does Port Antonio have in October?
• Saint Ann's Bay - October »
  In Saint Ann's Bay, Jamaica, in October, the average water temperature is 29.4°C (84.9°F). In Saint Ann's Bay, Jamaica, in October, the average water temperature is 29.4°C (84.9°F).
• Bog Walk - October »
  The months with the highest humidity in Bog Walk are October through December, with an average relative humidity of 81%. As September turns into October in Bog Walk, the average high-temperatures rest at a still tropical 30.3°C (86.5°F), showing a minor variation from the prior month.
• Constant Spring - October »
  The month with the most rainfall in Constant Spring is October, when the rain falls for 28.7 days and typically aggregates up to 184mm (7.24") of precipitation. October is the most humid month in Constant Spring, with an average relative humidity of 82%.
• Ewarton - October »
  The month with the most rainfall in Ewarton is October, when the rain falls for 26.5 days and typically aggregates up to 123mm (4.84") of precipitation. The months with the highest humidity in Ewarton are October through December, with an average relative humidity of 81%.