The weather in September in Guyana
It's hot in September in Guyana with an average temperature of 33°C. Temperatures this month range from a low of 32°C to a high of 34°C. At night, you can expect temperatures between 23°C and 24°C.
Looking for sun? September isn’t a good month to be in Guyana. 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 Guyana. 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 39°C in 2023, Guyana reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 28°C in 2018. The extreme nighttime temperatures ranged from a lowest recorded value of 20°C to a highest value of 25°C.
Rainfall amount
In September, there is an average of 105 mm of precipitation, spread over 14 days. The wind speed is around 3 Bft, mostly coming from the East.
Daily weather in September for Guyana
Click on any day in September to get detailed info about the usual weather on that day in Guyana. Check out the historical temperatures and precipitation over the past 10 years on this day.
September weather comparison
| Guyana | New York | |
|---|---|---|
| Average temperature | 33°C | 27°C |
| Max. temperature | 34°C | 31°C |
| Min. temperature | 23°C | -5°C |
| Total precipitation | 105 mm | 57 mm |
| Rainy days | 14 days | 9 days |
Start of September
The month of September starts in Guyana with hot temps, averaging around 33°C during the day and nights around 24°C.
Mid September
By mid-September, daytime temps stay steady at around 33°C, with nights around 24°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 Guyana is around 34°C, while nighttime temps are about 24°C. A shower might pop up, but overall, the weather will be dry and sunny.
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UV index
The UV index is a maximum of 9 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 Guyana for all months and discover the best travel time
The climate in Guyana is based on weather data from Georgetown. Other spots might have different weather. You can check out all destinations in Guyana to get the full picture of the climate.
Temperature charts
These charts show the average temperatures in September in Guyana. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in September in Guyana
Temperature in September in Guyana over the years
Precipitation charts
These charts show the average amount of precipitation in September in Guyana. 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 Guyana
Total precipitation in September in Guyana over the years
Daily UV index in September in Guyana
This chart shows the average daily UV index in September in Guyana, 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 Guyana
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Average weather in Guyana by month
Click on a month below to see detailed weather info for Guyana. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.