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September Weather in Cotton Ground, Saint Kitts and Nevis

Last updated: August 31, 2025

In September, the average temperature in Cotton Ground, Saint Kitts and Nevis hovers around 28°C (82°F), making it a warm destination. Expect a minimum of 25°C (77°F) and a maximum reaching 29°C (85°F). However, be prepared for some rain, as the region sees 147 mm (5.8 in) of precipitation spread over 19 days. With an average humidity of 80%, it's a perfect time to enjoy the tropical vibes!

September Temperature in Cotton Ground

In September in Cotton Ground, the average temperature is 28°C (82°F). The maximum can reach 29°C (85°F), while the minimum can be as low as 25°C (77°F). This pleasant weather makes it an ideal time for travelers to explore and enjoy all the outdoor activities that Cotton Ground has to offer.

September Weather in Cotton Ground: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Cotton Ground, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cotton Ground, September typically has an average temperature of 28°C (82°F), with highs reaching up to 29°C (85°F) and lows dropping to around 25°C (77°F).
JanFebMarAprMayJunJulAugSepOctNovDec777777787980818182818079
Data source: Temperature data for Cotton Ground generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Cotton Ground

In Cotton Ground in September, the precipitation amount is 147 mm (5.8 in) spread over 19 days, indicating a relatively wet period for the region.

September Precipitation Trends in Cotton Ground

The chart displays monthly precipitation patterns in Cotton Ground, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Cotton Ground, September typically receives around 147 mm (5.8 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec35352738504976941471089349
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Cotton Ground

In Cotton Ground in September, humidity is 80%. With an average temperature of 28°C (82°F), this humidity feels like a warm, thick blanket enveloping you, making outdoor activities sweaty and demanding frequent breaks in the shade while traveling.

September Average Humidity in Cotton Ground

This chart illustrates the average monthly humidity levels in Cotton Ground, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Cotton Ground is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec77%77%77%78%79%81%83%82%80%79%79%78%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Cotton Ground

In Cotton Ground in September, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Cotton Ground.

Maximum UV Index Levels in Cotton Ground for September

The chart shows the monthly maximum UV Index (UVI) for Cotton Ground in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Cotton Ground typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911131313131313131299
Data source: Cotton Ground September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How September Weather in Cotton Ground Compares to Other Months

Weather in Cotton Ground varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Cotton Ground, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Cotton Ground, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (78°F)35 mm (1.4 inches)77%very high
February Weather25°C (77°F)35 mm (1.4 inches)77%extreme
March Weather25°C (77°F)27 mm (1.0 inches)77%extreme
April Weather25°C (78°F)38 mm (1.5 inches)78%extreme
May Weather26°C (79°F)50 mm (2.0 inches)79%extreme
June Weather27°C (81°F)49 mm (1.9 inches)81%extreme
July Weather27°C (81°F)76 mm (3.0 inches)83%extreme
August Weather27°C (82°F)94 mm (3.7 inches)82%extreme
September Weather28°C (82°F)147 mm (5.8 inches)80%extreme
October Weather27°C (81°F)108 mm (4.3 inches)79%extreme
November Weather27°C (80°F)93 mm (3.6 inches)79%very high
December Weather26°C (79°F)49 mm (1.9 inches)78%very high

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