Temperatures are on the rise during the month of May in St. Lucia. Rainfall increases during the month but still remains relatively low, although an afternoon shower is often a welcome break from the hot summer sun.
Typical Weather in May
During May the temperatures in St. Lucia typically vary between a daily high of about 86.0 degrees and a daily low of approximately 80.0 degrees
| Monthly Averages | | High | Low | Rainfall
(inches) | No. of Days
with Rain |
| 86.0° F |
80.0° F |
N.A. |
16.0 |
|
Temperature
During the early morning hours of an average May day in St. Lucia, you can expect the temperature will be in the vicinity of 81.3 degrees.
The temperature will rise over the course of the typical May day, reaching somewhere around 85.3 degrees by early afternoon.
By the early evening hours in May the temperature will generally fall to somewhere in the vicinity of 79.5 degrees.
For the month of May as a whole, temperatures in St. Lucia average around 82.9 degrees.
| Early Morning | Late Morning | Early Afternoon | Late Afternoon | Early Evening | Overall |
| 81.3° F |
84.9° F |
85.3° F |
82.5° F |
79.5° F |
82.9° F |
|
Rain
Rain is least likely to occur in St. Lucia during May around 2:00 AM, and it is most likely to occur around 8:00 AM.
To the extent thunderstorms occur in St. Lucia during May, they are most likely to occur around 8:00 AM, as shown in the following table.
| Percent Frequencies of Hourly Observations | | Hour | Rain
and/or
Drizzle | Thunder-
storms |
| 2:00 AM |
# |
# |
| 5:00 AM |
# |
# |
| 8:00 AM |
25.9 % |
0.5 % |
| 11:00 AM |
19 % |
0 % |
| 2:00 PM |
17.9 % |
0 % |
| 5:00 PM |
21.1 % |
0.3 % |
| 8:00 PM |
16.9 % |
0 % |
| 11:00 PM |
# |
# |
| ALL |
20.5 % |
0.2 % |
|
|
![stlucia-guide.png]](/ii/system/modules/com.segisys/resources/segisysLogos/stlucia-guide.png "stlucia-guide.png]")
