Santa Cruz Huatulco Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Santa Cruz Huatulco.
Climate overview of Santa Cruz Huatulco
It has an average of 310 days of sun a year. The rainy season in Santa Cruz Huatulco is from May to October and even during the rainy season the showers are short and the sun usually comes back out shortly after. Hurricane season is also during the rainy season but the hurricanes normally only increase the amount of rain during the showers. The dry season goes from November to April.
Santa Cruz Huatulco Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Santa Cruz Huatulco - and find the best time to visit.
Monthly Temperature in Santa Cruz Huatulco
The temperature in Santa Cruz Huatulco remains steady throughout the year, providing a consistently very warm climate. Typically, average maximum daytime temperatures range from a very warm 31°C (88°F) in April to a comfortable 29°C (84°F) in the coolest month, January.
Nights vary from 25°C (77°F) in April to around 23°C (73°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Santa Cruz Huatulco
Santa Cruz Huatulco has a relatively rainy climate with high precipitation levels, averaging 2326 mm (92 in) of rainfall annually. The climate in Santa Cruz Huatulco shows significant variation throughout the year. Expect heavy rainfall in September, the wettest month, with an average of 521 mm (21 in) of precipitation over 7 rainy days.
In contrast, the driest month February offers drier and sunnier days, with around 13 mm (0.5 in) of rainfall over 0 rainy days. For more details, please visit our Santa Cruz Huatulco 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 Santa Cruz Huatulco
For those who appreciate different seasons, Santa Cruz Huatulco serves as an ideal destination. Expect longer, more sun-filled days in March with an average of 9.3 hours of sunshine daily, and embrace the darker days in September, offering only 5.1 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Water Temperature in Santa Cruz Huatulco
The mean water temperature over the year ranges from 26°C (79°F) in December to 29°C (84°F) in May.
Water temperature over the year
Humidity in Santa Cruz Huatulco by Month
The relative humidity is high throughout the year in Santa Cruz Huatulco.
The city experiences its highest humidity in June, reaching 67%. In January, the humidity drops to its lowest level at 56%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Santa Cruz Huatulco
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: January and December
- Warmest weather: February, March, April, May, June, July, August, September, October and November
- Most sunshine: March
- Best for swimming: Any time of year. The sea stays pleasantly warm year-round.
- Wettest months: June, July, August, September and October, when rainfall is highest.
- Seasonal pattern: Distinct dry (December to April) and wet (June to October) seasons
Frequently asked questions about the climate in Santa Cruz Huatulco
What is the best time to visit Santa Cruz Huatulco?
January and December typically offer the most optimal weather in Santa Cruz Huatulco. In contrast, June, July, August, September and October tend to have less optimal conditions. Santa Cruz Huatulco has distinct dry (December to April) and wet (June to October) seasons.
What temperatures can I expect in Santa Cruz Huatulco?
Daytime highs range from 29°C (84°F) in January to 31°C (88°F) in April. Nighttime lows range from 23°C (73°F) to 25°C (77°F). Temperatures stay relatively stable year-round.
How much rain does Santa Cruz Huatulco get?
Annual rainfall is around 2326 mm (92 in). September is the wettest month with 521 mm (21 in), while February is the driest with 13 mm (0.5 in).
How sunny is Santa Cruz Huatulco?
Santa Cruz Huatulco receives around 2,671 hours of sunshine per year. March is the sunniest month with 280 hours, while September is the cloudiest with just 153 hours. Overall, Santa Cruz Huatulco enjoys abundant sunshine.
Santa Cruz Huatulco 3-Day Forecast
Santa Cruz Huatulco 3-Day Forecast
Santa Cruz Huatulco on the map
Santa Cruz Huatulco is highlighted - select any city to see its climate.
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