The weather in September in Grenada
It's hot in September in Grenada with an average temperature of 32°C. Temperatures this month range from a low of 31°C to a high of 32°C. At night, you can expect temperatures between 26°C and 27°C.
Looking for sun? September isn’t a good month to be in Grenada. The temperature is nice, but there’s too much chance of rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in September for Grenada. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 35°C in 2020, Grenada reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 27°C in 2014. The extreme nighttime temperatures ranged from a lowest recorded value of 20°C to a highest value of 30°C.
Rainfall amount
In September, there is an average of 126 mm of precipitation, spread over 14 days. The wind speed is around 5 Bft, mostly coming from the East.
Daily weather in September for Grenada
Click on any day in September to get detailed info about the usual weather on that day in Grenada. Check out the historical temperatures and precipitation over the past 10 years on this day.
September weather comparison
| Grenada | New York | |
|---|---|---|
| Average temperature | 32°C | 27°C |
| Max. temperature | 32°C | 31°C |
| Min. temperature | 26°C | -5°C |
| Total precipitation | 126 mm | 57 mm |
| Rainy days | 14 days | 9 days |
Start of September
The month of September starts in Grenada with hot temps, averaging around 32°C during the day and nights around 27°C.
Mid September
By mid-September, daytime temps stay steady at around 32°C, with nights around 27°C. During this part of the month, you might see regular precipitation, but there will also be some sunny days.
End of September
By the end of September, the average daytime temperature in Grenada is around 32°C, while nighttime temps are about 27°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days.
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UV index
The UV index is a maximum of 10 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Check out the climate of Grenada for all months and discover the best travel time
The climate in Grenada is based on weather data from Saint George’s. Other spots might have different weather. You can check out all destinations in Grenada to get the full picture of the climate.
Temperature charts
These charts show the average temperatures in September in Grenada. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in September in Grenada
Temperature in September in Grenada over the years
Precipitation charts
These charts show the average amount of precipitation in September in Grenada. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in September in Grenada
Total precipitation in September in Grenada over the years
Daily UV index in September in Grenada
This chart shows the average daily UV index in September in Grenada, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in September in Grenada
The weather in September in Grenada is rated 4 out of 5 stars by 1 visitor. Have you been to Grenada? Share your weather experience to help other visitors.
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Lots of sunshine and warmth, but there were a few days with short heavy showers, so it was not always sunny.— This text is automatically translated to English
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Average weather in Grenada by month
Click on a month below to see detailed weather info for Grenada. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.