GuatemalaThe weather in September in Antigua
It's warm in September in Antigua with an average temperature of 27°C. Temperatures this month range from a low of 26°C to a high of 28°C. At night, you can expect temperatures between 17°C and 18°C.
Looking for sun? September isn’t a good month to be in Antigua. 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 Antigua, Guatemala. 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 33°C in 2021, Antigua reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 19°C in 2017. The extreme nighttime temperatures ranged from a lowest recorded value of 12°C to a highest value of 21°C.
Rainfall amount
In September, there is an average of 242 mm of precipitation, spread over 27 days. The wind speed is around 3 Bft, mostly coming from the East.
Daily weather in September for Antigua
Click on any day in September to get detailed info about the usual weather on that day in Antigua. Check out the historical temperatures and precipitation over the past 10 years on this day.
September weather comparison
| Antigua | New York | |
|---|---|---|
| Average temperature | 27°C | 27°C |
| Max. temperature | 28°C | 31°C |
| Min. temperature | 17°C | -5°C |
| Total precipitation | 242 mm | 57 mm |
| Rainy days | 27 days | 9 days |
Start of September
The month of September starts in Antigua with hot temps, averaging around 27°C during the day and nights around 17°C.
Mid September
By mid-September, daytime temps rise to around 28°C, with nights around 18°C. There’s a high chance of precipitation during this time.
End of September
By the end of September, the average daytime temperature in Antigua is around 27°C, while nighttime temps are about 18°C. There’s a significant chance of many days with precipitation.
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.
The hurricane season in Antigua runs from June to November.
Check out the climate of Antigua for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in September in Antigua, Guatemala. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in September in Antigua
Temperature in September in Antigua over the years
Precipitation charts
These charts show the average amount of precipitation in September in Antigua, Guatemala. 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 Antigua
Total precipitation in September in Antigua over the years
Daily UV index in September in Antigua
This chart shows the average daily UV index in September in Antigua, 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 Antigua
The weather in September in Antigua is rated 4 out of 5 stars by 1 visitor. Have you been to Antigua? Share your weather experience to help other visitors.
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It is mostly cloudy, but the sun often shines through. Expect unexpected rain and allow yourself some rest during such times. The temperature was pleasant and I dressed well.— This text is automatically translated to English
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Average weather in Antigua by month
Click on a month below to see detailed weather info for Antigua. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.