Measurements:
°C
°F
Chetumal
78°F
S 7 mph
Feels like: 82°F
Precip: 0%
World Resorts Mexico Chetumal Weather

Chetumal Sea Water Temperature

Current Sea Water Temperature:
+81.2°F
Maximum Sea Water Temperature in December: 86.6°F
Minimum Sea Water Temperature in December: 78.8°F
Average water temperature in December: 83.0°F

Sea Water Temperature for the Last 10 Days:

December 22 81.2°F December 17 80.8°F
December 21 81.8°F December 16 81.8°F
December 20 81.0°F December 15 79.8°F
December 19 81.2°F December 14 82.2°F
December 18 81.2°F December 13 82.4°F

When is the Warmest Sea for Chetumal?

According to our data for the last three years for Chetumal the highest average sea water temperature was in September, August and July.

Average Water Temperature by Month, °F

Sea Water Temperature in September

Select Year: 2024 2023 2022

The average sea surface temperature in September 2024 for Chetumal was 91.8°F. The maximum and minimum values were 90.4°F and 93.4°F respectively.

Sea Water Temperature in August

Select Year: 2024 2023 2022

The average sea surface temperature in August 2024 for Chetumal was 91.1°F. The maximum and minimum values were 89.2°F and 93.2°F respectively.

Sea Water Temperature in July

Select Year: 2024 2023 2022

The average sea surface temperature in July 2024 for Chetumal was 90.0°F. The maximum and minimum values were 89.2°F and 91.0°F respectively.

Best Time to Visit Chetumal
The most sunny months:
March 11 days
April 11 days
July 9 days
The most warm months:
July 92.8 °F
August 92.5 °F
May 92.4 °F
Warmest sea temperature:
September 90.1 °F
August 90.0 °F
July 89.3 °F
The most cold months:
January 83.4 °F
December 84.9 °F
February 85.7 °F
The most rainy months:
October 9 days
June 9 days
September 8 days
The most windy months:
April 9 mph
May 9 mph
March 9 mph

Chetumal on the Weather Map

24 Hours Weather Forecast
Chetumal
Local time: 11:34
22 dec, sunday
1200 78°F
S
7 mph
1500 80°F
S
6 mph
1800 80°F
S
5 mph
2100 78°F
SW
7 mph
23 dec, monday
0000 76°F
SW
6 mph
0300 76°F
S
6 mph
0600 76°F
S
7 mph
0900 76°F
S
7 mph