World Resorts Mexico Chetumal Weather

Chetumal 7 Days Forecast

16.05
sat
Day
88°F
NW 12 mph
Precip.
100%
Night
81°F
W 14 mph
Precip.
70%
17.05
sun
Day
88°F
NW 16 mph
Precip.
0%
Night
81°F
W 12 mph
Precip.
0%
18.05
mon
Day
88°F
NW 14 mph
Precip.
100%
Night
81°F
W 13 mph
Precip.
100%
19.05
tue
Day
88°F
NW 13 mph
Precip.
66%
Night
81°F
W 13 mph
Precip.
64%
20.05
wed
Day
88°F
NW 11 mph
Precip.
0%
Night
81°F
W 12 mph
Precip.
0%
21.05
thu
Day
86°F
W 8 mph
Precip.
73%
Night
81°F
W 12 mph
Precip.
45%
22.05
fri
Day
88°F
NW 12 mph
Precip.
20%
Night
81°F
W 12 mph
Precip.
51%

Sea water temperature in May, °F

Show year:
2026
2025
2024

The average sea water temperature in May of 2026 was 85.2°F. The highest and lowest sea temperatures during the month were 86.0°F and 84.6°F.

Air temperature in Chetumal, °F

Precipitation total in Chetumal, in.

* Charts above show average data for the last 3 years.

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 88.3 °F
Warmest sea temp:
September 86.1 °F
August 86.1 °F
July 85.4 °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 9.3 mph
April 9.3 mph
June 9.2 mph

Chetumal on a weather map

Current weather
21:36
Chetumal
+82°F
W 12 mph
Feels like: +88°F
Precip.: 64%
Places in Mexico:
Name
°F
Acapulco
+82°F
Cabo San Lucas
+73°F
Cancun
+81°F
Cozumel
+81°F
La Paz
+84°F
Mazunte
+84°F
Mazatlan
+81°F
Merida
+84°F
Monte Gordo
+81°F
Playa del Carmen
+79°F
Puerto Vallarta
+72°F
Riviera Maya
+79°F
Rincon de Guayabitos
+79°F
Ciudad del Carmen
+84°F
Tulum
+81°F
all places
24 Hours Forecast
Chetumal
Local time: 21:36
May 17, sunday
0000
81°F
W
14 mph
0300
81°F
W
12 mph
0600
81°F
W
12 mph
0900
84°F
NW
16 mph
1200
88°F
NW
16 mph
1500
88°F
NW
16 mph
1800
84°F
W
14 mph
2100
82°F
W
13 mph
Units of measurement: °C / °F