23.09
wed
wed
Day
84°F
NW 9 mph
Precip.
19%
19%
Night
81°F
NW 10 mph
Precip.
31%
31%
24.09
thu
thu
Day
81°F
NW 16 mph
Precip.
82%
82%
Night
81°F
NW 9 mph
Precip.
67%
67%
25.09
fri
fri
Day
77°F
NW 21 mph
Precip.
84%
84%
Night
81°F
W 11 mph
Precip.
40%
40%
26.09
sat
sat
Day
81°F
W 11 mph
Precip.
57%
57%
Night
82°F
NW 14 mph
Precip.
81%
81%
27.09
sun
sun
Day
79°F
NW 12 mph
Precip.
64%
64%
Night
81°F
NW 15 mph
Precip.
60%
60%
28.09
mon
mon
Day
81°F
NW 19 mph
Precip.
77%
77%
Night
79°F
NW 19 mph
Precip.
73%
73%
29.09
tue
tue
Day
79°F
NW 16 mph
Precip.
88%
88%
Night
81°F
W 10 mph
Precip.
53%
53%
sea water
temperature
temperature
| San Pedro |
monthly
weather
weather
| San Pedro |
current
weather
weather
| San Pedro |
14 days
forecast
forecast
| San Pedro |
Sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 87.1°F. The highest and lowest sea temperatures during the month were 88.2°F and 86.0°F.
Sea water temperature in October, °F
Show year:
2025
2024
2023
The average sea water temperature in October of 2025 was 86.1°F. The highest and lowest sea temperatures during the month were 88.3°F and 84.9°F.
Air temperature in San Pedro, °F
Precipitation total in San Pedro, in.
* Charts above show average data for the last 3 years.
Best time for vacation in San Pedro
San Pedro on a weather map
Places in Belize:
Name
°F
24 Hours Forecast
San Pedro
Local time: 00:00
September 23, wednesday
0300
82°F
W
12 mph
12 mph
0600
82°F
NW
14 mph
14 mph
0900
81°F
NW
14 mph
14 mph
1200
84°F
NW
9 mph
9 mph
1500
84°F
NW
7 mph
7 mph
1800
82°F
NW
7 mph
7 mph
2100
82°F
NW
9 mph
9 mph
September 24, thursday
0000
81°F
NW
10 mph
10 mph
