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September Weather in Victoria, Grenada

Last updated: August 23, 2025

In Victoria, Grenada, the average temperature in September reaches a warm 28°C (82°F). Expect a minimum of 25°C (78°F) and a maximum of 29°C (85°F), making it perfect for enjoying the great outdoors. However, be prepared for precipitation of 142 mm (5.6 in) spread across 21 days, and note the average humidity level of 80%.

September Temperature in Victoria

In September in Victoria, 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 Victoria: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Victoria, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Victoria, 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).
JanFebMarAprMayJunJulAugSepOctNovDec797878798080808182818180
Data source: Temperature data for Victoria 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 Victoria

In Victoria in September, the precipitation amount is 142 mm (5.6 in) during a span of 21 days.

September Precipitation Trends in Victoria

The chart displays monthly precipitation patterns in Victoria, 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 Victoria, September typically receives around 142 mm (5.6 inches) of precipitation spread over approximately 21 days.
JanFebMarAprMayJunJulAugSepOctNovDec473440254610415416614218612771
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Victoria

In Victoria 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 Victoria

This chart illustrates the average monthly humidity levels in Victoria, 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 Victoria is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%80%80%79%80%83%84%81%80%82%83%82%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Victoria

In Victoria 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 Victoria, you can check here.

Maximum UV Index Levels in Victoria for September

The chart shows the monthly maximum UV Index (UVI) for Victoria 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 Victoria typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec111214141413131414131110
Data source: Victoria 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 Victoria Compares to Other Months

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

This table compares monthly weather conditions in Victoria, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)47 mm (1.8 inches)81%extreme
February Weather26°C (78°F)34 mm (1.3 inches)80%extreme
March Weather26°C (79°F)40 mm (1.6 inches)80%extreme
April Weather26°C (80°F)25 mm (1.0 inches)79%extreme
May Weather27°C (80°F)46 mm (1.8 inches)80%extreme
June Weather27°C (81°F)104 mm (4.1 inches)83%extreme
July Weather27°C (81°F)154 mm (6.1 inches)84%extreme
August Weather27°C (81°F)165 mm (6.5 inches)81%extreme
September Weather28°C (82°F)142 mm (5.6 inches)80%extreme
October Weather27°C (82°F)186 mm (7.3 inches)82%extreme
November Weather27°C (81°F)127 mm (5.0 inches)83%extreme
December Weather26°C (80°F)71 mm (2.8 inches)82%very high

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