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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Cayo Largo Del Sur, 99
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May
Average Temperature
High
28°
Feels 31
Low
26°
Feels 29
Average Precipitation
9 Days
Rain amount
87.7mm
Snow amount
0cm
Daily Historical Averages
May 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
29°
13
29°
14
28°
15
28°
16
29°
17
29°
18
29°
19
29°
20
28°
21
29°
22
28°
23
29°
24
29°
25
29°
26
29°
27
28
29
30
31
Forecast
Tuesday, May 12, 2026
Day
29°
Feels 34
Wind
17 km/h S
Gust
25 km/h
Humidity
72%
P.O.P
40%
Rain
<1 mm
Night
28°
Feels 31
Wind
18 km/h NW
Gust
26 km/h
Humidity
78%
P.O.P
40%
Rain
~1 mm
Historical Averages
May 12
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.