BelizeThe weather in September in Belize City
It's hot in September in Belize City with an average temperature of 31°C. Temperatures this month range from a low of 31°C to a high of 31°C. At night, you can expect temperatures between 25°C and 28°C.
Looking for sun? September isn’t a good month to be in Belize City. 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 Belize City, Belize. 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, Belize City 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 12°C to a highest value of 28°C.
Water temperature
The water temperature at Belize City is 31°C this month. It’s really warm, perfect for a swim.
Rainfall amount
In September, there is an average of 351 mm of precipitation, spread over 27 days. The wind speed is around 4 Bft, mostly coming from the East.
Daily weather in September for Belize City
Click on any day in September to get detailed info about the usual weather on that day in Belize City. Check out the historical temperatures and precipitation over the past 10 years on this day.
September weather comparison
| Belize City | New York | |
|---|---|---|
| Average temperature | 31°C | 27°C |
| Max. temperature | 31°C | 31°C |
| Min. temperature | 25°C | -5°C |
| Total precipitation | 351 mm | 57 mm |
| Rainy days | 27 days | 9 days |
Start of September
The month of September starts in Belize City with hot temps, averaging around 31°C during the day and nights around 26°C.
Mid September
By mid-September, daytime temps stay steady at around 31°C, with nights around 27°C. There’s a high chance of precipitation during this time.
End of September
By the end of September, the average daytime temperature in Belize City is around 31°C, while nighttime temps are about 26°C. There’s a significant chance of many days with precipitation.
Find affordable trips to Belize City
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 Belize City runs from June to November.
Check out the climate of Belize City for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in September in Belize City, Belize. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in September in Belize City
Temperature in September in Belize City over the years
Precipitation charts
These charts show the average amount of precipitation in September in Belize City, Belize. 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 Belize City
Total precipitation in September in Belize City over the years
Daily UV index in September in Belize City
This chart shows the average daily UV index in September in Belize City, 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 Belize City
Have you been to Belize City in September?
Share your weather experience in September in Belize City.
Average weather in Belize City by month
Click on a month below to see detailed weather info for Belize City. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.