Find near-perfect weather in St. Martin and Sint Maarten in May. This month is before the danger of severe tropical weather begins, but just after the winter, so travelers will find sunny beaches and balmy breezes, free of crowds.
Typical Weather in May
During May the temperatures in St. Martin typically vary between a daily high of about 86.0 degrees and a daily low of approximately 78.0 degrees
| Monthly Averages | | High | Low | Rainfall
(inches) | No. of Days
with Rain |
| 86.0° F |
78.0° F |
3.9 |
N.A. |
|
On any given day during May in St. Martin, you can expect early morning temperatures to be around 81.1 degrees.
Temperatures in St. Martin typically rise during the day, to an average of 85.2 degrees in the early afternoon.
By early evening, temperatures in St. Martin generally decline to around 80.1 degrees.
For the month of May as a whole, temperatures in St. Martin average around 82.0 degrees.
| Early Morning | Late Morning | Early Afternoon | Late Afternoon | Early Evening | Overall |
| 81.1° F |
84.4° F |
85.2° F |
83.1° F |
80.1° F |
82.0° F |
|
Rain
Rain is most likely to occur around 7:00 AM
during the month of May, and it is least likely to occur around 7:00 PM.
In St. Martin during May, thunderstorms -- when they occur -- are most likely sometime around 4:00 AM.
| Percent Frequencies of Hourly Observations | | Hour | Rain
and/or
Drizzle | Thunder-
storms |
| 1:00 AM |
17.3 % |
0.7 % |
| 4:00 AM |
17.9 % |
1.4 % |
| 7:00 AM |
21.1 % |
0.4 % |
| 10:00 AM |
15.7 % |
0.7 % |
| 1:00 PM |
13.5 % |
0.7 % |
| 4:00 PM |
14.1 % |
0.2 % |
| 7:00 PM |
9.5 % |
0.9 % |
| 10:00 PM |
16.7 % |
0.3 % |
| ALL |
15.2 % |
0.6 % |
|
