Much like August, September in Curaçao offers high temperatures and little rain. Though the low season for tourism, the island of Curaçao offers the sunny days people look for in a Caribbean vacation, with little worry of tropical weather occurring due to its location.
Typical Weather in September
September temperatures in Curaçao range from an average low of 80.0 degrees to an average high of 89.0 degrees
| Monthly Averages | | High | Low | Rainfall (inches) | No. of Days with Rain |
| 89.0° F |
80.0° F |
1.7 |
N.A. |
|
On any given day during September in Curaçao, you can expect early morning temperatures to be around 82.8 degrees.
In September, temperatures typically rise to around 88.1 degrees by early afternoon.
By the early evening hours in September the temperature will generally fall to somewhere in the vicinity of 82.3 degrees.
Temperatures in Curaçao average around 83.8 degrees during September.
| Early Morning | Late Morning | Early Afternoon | Late Afternoon | Early Evening | Overall |
| 82.8° F |
87.5° F |
88.1° F |
86.0° F |
82.3° F |
83.8° F |
|
Rain
Rain is most likely to occur around 8:00 AM
during the month of September, and it is least likely to occur around 8:00 PM.
In Curaçao during September, thunderstorms -- when they occur -- are most likely sometime around 2:00 PM.
| Percent Frequencies of Hourly Observations | | Hour | Rain and/or Drizzle | Thunder- storms |
| 2:00 AM |
7.1 % |
2.4 % |
| 5:00 AM |
8.7 % |
2.1 % |
| 8:00 AM |
13.6 % |
2.8 % |
| 11:00 AM |
8.3 % |
1.6 % |
| 2:00 PM |
6 % |
3.2 % |
| 5:00 PM |
2.7 % |
1 % |
| 8:00 PM |
1.3 % |
1 % |
| 11:00 PM |
3.2 % |
1.3 % |
| ALL |
6.3 % |
1.9 % |
|