Measurements:
°C
°F
CURRENT WEATHER
06:02
Chetumal
76°F
SE 6 mph
Feels like: 82°F
Precip: 0%
World Resorts Mexico Chetumal Weather December Weather in Chetumal

Chetumal Weather: December

Average Day Temperature: 84.9°F
Average Night Temperature: 74.7°F
Sea Water Temperature: 82.9°F
Number of Sunny Days: 6 days
Sunshine Hours: 11.0 - 11.1 hours
Number of Rainy Days: 5 days
Precipitation Totals: 2.4 in
detailed information

Air Temperature in December, °F

Select Year: 2024 2023 2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
0
15
30
45
60
75
90
105
120
Day Temperature   
Night Temperature

The highest day temperature in December 2024 was 90°F. The lowest night temperature was 67°F. The average values for day and night temperatures during December were 83.9°F и 74.8°F respectivly.

Chetumal Water Sea Temperature in December, °F

Select Year: 2024 2023 2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
74
77
80
83
86
89
92

The average sea surface temperature in December 2024 for Chetumal was 81.5°F. The maximum and minimum values were 79.6°F and 84.6°F respectively.

Sunny, Cloudy and Gloomy days
Sunny days
Cloudy days
Gloomy days
19%
45%
35%

Most of the days in December are cloudy but you can also expect sunny or gloomy days.

Precipitation Totals in December, in

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0.0
1.1
2.1
3.2
4.2
5.3
6.3
7.4

Precipitation total in December for Chetumal is 2.4 in.

Wind Speed in December, mph
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0.0
1.6
3.2
4.8
6.4
8.0
9.6
11.2

The average wind speed in December is 6.7 mph. It makes December one of the most windless months of the year for Chetumal.

Average Sunny Hours Per Day
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0.0
1.3
2.6
4.0
5.3
6.6
7.9
9.2

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Chetumal in December is 5.4 hours.

Best Time to Visit Chetumal
The most sunny months:
April 11 days
March 10 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 85.8 °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
more details

Chetumal on the Weather Map

24 Hours Weather Forecast
Chetumal
Local time: 06:02
08 apr, tuesday
0900 78°F
SE
6 mph
1200 88°F
SE
8 mph
1500 92°F
SE
7 mph
1800 84°F
SE
4 mph
2100 80°F
SE
4 mph
09 apr, wednesday
0000 78°F
SE
5 mph
0300 74°F
SE
6 mph
0600 72°F
SE
5 mph