Inclement weather resulting from tropical storms make September a somewhat less popular time for traveling to Aruba. Most of the severe storms occur during this month, and temperatures all over the island remain uncomfortably high.� Visitors should take care to check the local weather reports frequently if their plans include traveling to Aruba during September.
Typical Weather in September
During September the temperatures in Aruba typically vary between a daily high of about 89.0 degrees and a daily low of approximately 80.0 degrees
| Monthly Averages | | High | Low | Rainfall
(inches) | No. of Days
with Rain |
| 89.0° F |
80.0° F |
N.A. |
8.0 |
|
On a typical September day, during the early morning hours you will probably find the temperature will be around 82.5 degrees.
The temperature will rise over the course of the typical September day, reaching somewhere around 88.8 degrees by early afternoon.
The temperature in Aruba will typically decline by early evening, to approximately 82.1 degrees.
Overall, temperatures in Aruba during September average around 84.2 degrees.
| Early Morning | Late Morning | Early Afternoon | Late Afternoon | Early Evening | Overall |
| 82.5° F |
87.6° F |
88.8° F |
86.2° F |
82.1° F |
84.2° F |
|
Rain
Rain is least likely to occur in Aruba during September around 8:00 PM, and it is most likely to occur around 8:00 AM.
In Aruba 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 |
6.2 % |
1.2 % |
| 5:00 AM |
5.8 % |
1 % |
| 8:00 AM |
8.6 % |
1.3 % |
| 11:00 AM |
3.2 % |
1.7 % |
| 2:00 PM |
4.8 % |
2.5 % |
| 5:00 PM |
2 % |
0.2 % |
| 8:00 PM |
1.2 % |
1.2 % |
| 11:00 PM |
2.7 % |
1.8 % |
| ALL |
4.2 % |
1.4 % |
|
