September weather forecast
Montserrat

September in Montserrat is characterized by a continuation of the wet season, with substantial rainfall and persistently high temperatures. The average rainfall during September is around 150mm (5.91"), representing a slight decrease from the peak precipitation of 160mm (6.3") experienced in August. However, it remains one of the wetter months in Montserrat's annual climate calendar.

In terms of temperature, September sees averages ranging from 27°C (80.6°F) to 30°C (86°F). These temperatures, while slightly cooler compared to August, maintain the overall warm and tropical conditions that the island experiences during this time of the year.

When comparing September with its adjacent months, there is a minor reduction in rainfall from August, but levels remain relatively high as the island transitions into October. Likewise, temperatures in September are slightly cooler than in August, with a further decrease expected as the island moves into the cooler months of the year.

Despite Montserrat's small size, minor variations in weather due to different altitudes continue to be observed. Higher areas around the Soufrière Hills Volcano tend to be slightly cooler due to their elevation.

September does not hold any extreme weather records for Montserrat, but it is notable for its continued wet conditions and tropical temperatures. The landscape remains lush and verdant during this month, offering a vibrant tropical experience for visitors. However, as with August, it's important to note that September falls within the Atlantic hurricane season, and there is potential for cyclonic weather systems during this time. Visitors should monitor weather updates and be prepared for the possibility of heavy rainfall.

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• Plymouth - September »
  The months with the warmest seawater in Plymouth are September and October, with an average sea temperature of 29°C (84.2°F). March through September, with an average maximum UV index of 12, are months with the highest UV index in Plymouth, Montserrat.
• Brades - September »
  September is the month with the warmest seawater in Brades, with an average sea temperature of 29.4°C (84.9°F). September in Brades oversees a continued warmth spurt as sea temperatures spiral upwards to a zenith of 29.4°C (84.9°F) for the year.
• Harris - September »
  On the last day of September, in Harris sunrise is at 05:58 and sunset at 17:58 AST. September is Harris's warmest month, registering average high temperatures of 28.9°C (84°F) and lows of 27.8°C (82°F).
• Bethel - September »
  On the last day of September, in Bethel sunrise is at 05:58 and sunset at 17:58 AST. On the first day of September in Bethel sunrise is at 05:55 and sunset at 18:21.
• Saint John's - September »
  With an average sea temperature of 29.3°C (84.7°F), September is the month with the warmest seawater in Saint John's, Montserrat. The month with the warmest seawater in Saint John's is September, with an average sea temperature of 29.3°C (84.7°F).
• Long Ground - September »
  September temperatures in Long Ground vary between a high-temperature of 28.9°C (84°F) and a low-temperature of 27.8°C (82°F). In Long Ground in September, during 23.2 rainfall days, 87mm (3.43") of precipitation is typically accumulated.
• Frith - September »
  The warmest period in Frith tends to be September, when average temperatures fluctuate between a high of 28.9°C (84°F) and a low of 27.8°C (82°F). September, recording an average high temperature of 28.9°C (84°F) and a low temperature of 27.8°C (82°F), is Frith's warmest month.
• Tuitts - September »
  On the first day of September in Tuitts sunrise is at 05:55 and sunset at 18:21. September, noted for its average high-temperature of 29°C (84.2°F) and an average low-temperature of 27.7°C (81.9°F), is considered the warmest month in Tuitts.