nomadseason

September Weather in Sadlers, Saint Kitts and Nevis

Last updated: August 31, 2025

In September, the average temperature in Sadlers, Saint Kitts and Nevis hovers around 28°C (82°F), with a comfortable minimum of 25°C (78°F) and a pleasant maximum of 29°C (85°F). 🌤️ However, be prepared for occasional showers, as the region receives an average of 142 mm (5.6 in) of precipitation over 20 days. With humidity levels at a tropical 80%, it's a perfect time to enjoy the warmth while staying hydrated! 💧

September Temperature in Sadlers

In September in Sadlers, the average temperature is 28°C (82°F), with maximums reaching 29°C (85°F) and minimums dropping to as low as 25°C (78°F). This mild climate makes it an ideal destination for travelers seeking pleasant weather.

September Weather in Sadlers: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Sadlers, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sadlers, 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 (78°F).
JanFebMarAprMayJunJulAugSepOctNovDec777777787980818182818079
Data source: Temperature data for Sadlers generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Sadlers

In Sadlers in September, the precipitation amount is 142 mm (5.6 in) spread over 20 days.

September Precipitation Trends in Sadlers

The chart displays monthly precipitation patterns in Sadlers, 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 Sadlers, September typically receives around 142 mm (5.6 inches) of precipitation spread over approximately 20 days.
JanFebMarAprMayJunJulAugSepOctNovDec35352738505177961421149449
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Sadlers

In Sadlers 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 Sadlers

This chart illustrates the average monthly humidity levels in Sadlers, 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 Sadlers 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 Sadlers

In Sadlers in September, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Sadlers, you can check here.

Maximum UV Index Levels in Sadlers for September

The chart shows the monthly maximum UV Index (UVI) for Sadlers 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 Sadlers typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911131313131313141299
Data source: Sadlers 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 Sadlers Compares to Other Months

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

This table compares monthly weather conditions in Sadlers, 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 (1.1 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)51 mm (2.0 inches)81%extreme
July Weather27°C (81°F)77 mm (3.0 inches)83%extreme
August Weather27°C (82°F)96 mm (3.8 inches)82%extreme
September Weather28°C (82°F)142 mm (5.6 inches)80%extreme
October Weather27°C (81°F)114 mm (4.5 inches)79%extreme
November Weather27°C (80°F)94 mm (3.7 inches)79%very high
December Weather26°C (79°F)49 mm (1.9 inches)78%very high

Compare Sadlers's Climate with Cities Worldwide