World Resorts Belize San Pedro Weather

San Pedro Sea Temperature in September

Average sea water temperature in September:
+86.7°F
Minimum sea water temperature in September: 88.5°F
Maximum sea water temperature in September: 84.2°F

Daily 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.

Monthly sea water temperature in San Pedro, °F

Which Belize resorts have warmest sea in September?

Place name September 2026 September 2025
San Pedro 87.1°F 86.7°F
Belize 87.0°F 86.6°F
Ambergis Caye 86.9°F 86.6°F
Placencia 86.4°F 86.4°F
Punta Gorda 86.3°F 86.3°F

Best time for vacation in San Pedro

Sunniest months:
February 7 days
April 6 days
March 5 days
Warmest months:
September 85.8 °F
August 85.4 °F
October 84.8 °F
Warmest sea temp:
September 86.7 °F
August 86.3 °F
October 85.6 °F
Coldest months:
January 78.9 °F
February 79.3 °F
December 79.8 °F
Rainiest months:
November 10 days
September 8 days
June 8 days
Windiest months:
June 12.8 mph
May 12.4 mph
April 12.1 mph

San Pedro on a weather map

Current weather
00:32
San Pedro
+82°F
W 15 mph
Feels like: +91°F
Precip.: 41%
Places in Belize:
Name
°F
Ambergis Caye
+82°F
Belize
+82°F
Belmopan
+75°F
Orange Walk
+75°F
Placencia
+84°F
Punta Gorda
+81°F
San Ignacio
+75°F
San Pedro
+82°F
24 Hours Forecast
San Pedro
Local time: 00:32
September 23, wednesday
0300
82°F
W
12 mph
0600
82°F
NW
14 mph
0900
81°F
NW
14 mph
1200
84°F
NW
9 mph
1500
84°F
NW
7 mph
1800
82°F
NW
7 mph
2100
82°F
NW
9 mph
September 24, thursday
0000
81°F
NW
10 mph
Units of measurement: °C / °F