Chelem Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Chelem.
Climate overview of Chelem
With consistently stable weather, Chelem, Yucatán, Mexico, sees little seasonal temperature change. Daytime highs average 31°C (88°F), ranging from 33°C (91°F) in May to 28°C (82°F) in January.
The city receives around 646 mm (25 in) of rainfall per year. It experiences a distinct dry season from November to May. September is the wettest month and March the driest. The sunniest month is May, with 9.2 hours of sunshine per day on average.
Chelem Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Chelem - and find the best time to visit.
Monthly Temperature in Chelem
The climate in Chelem remains fairly constant, offering very warm temperatures throughout the year. On average, daytime temperatures range from a very warm 33°C (91°F) in May to a comfortable 28°C (82°F) in January.
Nighttime temperatures range from 26°C (79°F) in May to 20°C (68°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Chelem
Generally, Chelem experiences moderate precipitation patterns, averaging 646 mm (25 in) yearly. The seasons in Chelem bring significant changes in precipitation. The wettest month, September, receives high rainfall, with an average of 127 mm (5 in) of precipitation. This rainfall is distributed across 9 rainy days.
In contrast, the driest month, March, experiences much less rainfall, totaling 13 mm (0.5 in) over a single rainy day. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Chelem Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Chelem
Chelem enjoys sunny spells year-round. May sees up to 9.2 hours of daily sunshine, perfect for a sunny trip. December, the least sunny month, still offers a generous 6.8 hours of sun despite this cloudier time of the year.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Chelem by Month
The relative humidity is high throughout the year in Chelem.
The city experiences its highest humidity in August, reaching 76%. In April, the humidity drops to its lowest level at 63%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Chelem
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: January, February, November and December
- Warmest weather: April, May, June, July, August and September
- Most sunshine: May
- Wettest months: June, July, August, September and October, when rainfall is highest.
- Seasonal pattern: A distinct dry season from November to May
Frequently asked questions about the climate in Chelem
What is the best time to visit Chelem?
January, February, November and December typically offer the most optimal weather in Chelem. In contrast, June tends to have less optimal conditions. Chelem has a distinct dry season from November to May.
What temperatures can I expect in Chelem?
Daytime highs range from 28°C (82°F) in January to 33°C (91°F) in May. Nighttime lows range from 20°C (68°F) to 26°C (79°F). Temperatures stay relatively stable year-round.
How much rain does Chelem get?
Annual rainfall is around 646 mm (25 in). September is the wettest month with 127 mm (5 in), while March is the driest with 13 mm (0.5 in).
How sunny is Chelem?
Chelem receives around 2,767 hours of sunshine per year. May is the sunniest month with 275 hours, while December is the cloudiest with just 203 hours. Overall, Chelem enjoys abundant sunshine.
Chelem 3-Day Forecast
Chelem on the map
Chelem is highlighted - select any city to see its climate.
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