World Resorts Mexico Chetumal Weather

Chetumal sea water temperature

Current sea water temperature:
+83.7°F
Minimum sea water temperature in November: 84.9°F
Maximum sea water temperature in November: 78.8°F
Average sea water temperature in November: 81.8°F

Sea water temperature for the last 10 days:

November 13 83.7°F November 8 83.8°F
November 12 83.5°F November 7 84.4°F
November 11 84.0°F November 6 84.9°F
November 10 84.0°F November 5 84.6°F
November 9 83.5°F November 4 84.0°F

When is the warmest sea in Chetumal?

Based on the data about daily sea water temperature for the last three years the warmest sea in Chetumal was noticed in September, August and July.

Monthly Sea Temperatures in Chetumal, °F

Sea water temperature in September, °F

Show year:
2026
2025
2024

The average sea water temperature in September of 2026 was 87.5°F. The highest and lowest sea temperatures during the month were 88.7°F and 86.4°F.

Sea water temperature in August, °F

Show year:
2026
2025
2024

The average sea water temperature in August of 2026 was 87.1°F. The highest and lowest sea temperatures during the month were 88.0°F and 86.4°F.

Sea water temperature in July, °F

Show year:
2026
2025
2024

The average sea water temperature in July of 2026 was 86.3°F. The highest and lowest sea temperatures during the month were 87.1°F and 85.3°F.

Best time for vacation in Chetumal

Sunniest months:
April 11 days
March 10 days
July 9 days
Warmest months:
July 88.6 °F
August 88.5 °F
May 88.2 °F
Warmest sea temp:
September 86.2 °F
August 86.1 °F
July 85.5 °F
Coldest months:
January 80.1 °F
December 81.6 °F
February 82.2 °F
Rainiest months:
October 8 days
June 8 days
September 8 days
Windiest months:
May 9.4 mph
June 9.3 mph
April 9.3 mph

Chetumal on a weather map

Chetumal
+84°F
SE 3 mph
Feels like: +91°F
Precip.: 19%
Places in Mexico:
Name
°F
+86°F
+79°F
+81°F
+77°F
+86°F
+84°F
+77°F
+79°F
+77°F
+66°F
+79°F
24 Hours Forecast
Chetumal
Local time: 16:21
November 13, friday
1800
79°F
S
4 mph
2100
75°F
S
4 mph
November 14, saturday
0000
73°F
S
3 mph
0300
72°F
S
3 mph
0600
72°F
S
3 mph
0900
75°F
S
2 mph
1200
82°F
SW
2 mph
1500
82°F
W
4 mph
Units of measurement: °C / °F