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Santa Cruz weather in May

Planning a journey to Santa Cruz this May and curious over the weather conditions to await? Your essential details are found on this page, answering your query:

What is the weather like in Santa Cruz in May?

Santa Cruz is a region in Argentina. Santa Cruz has a wide variety of climate types. During May, you can expect temperatures that range from cold to moderate and precipitation levels ranging from low to heavy.

During the day the temperature is cold in El Chaltén at 3°C and moderate in Caleta Olivia at 14°C. As night falls, temperatures generally drop to 5°C in Caleta Olivia and -3°C in El Chaltén.

In May, precipitation varies across different areas. From low rainfall in Puerto Deseado with an average of 18 mm to heavy rainfall in El Chaltén with 216 mm. El Calafate enjoys a balanced 115 hours of sunlight. Ensuring it's neither too overcast nor too sunny.

For specific regional insights in Santa Cruz for May, refer to the map provided below. For an in-depth overview of the yearly weather conditions, do visit our Santa Cruz climate page.

Where to go in Santa Cruz in May

Find the average weather conditions in May for the most popular destinations in Santa Cruz on the map below. Click on a destination dot for more detailed information.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations in Santa Cruz

What is the weather like in May for the 5 most popular destinations in Santa Cruz?

Average weather in El Calafate

In May El Calafate generally has low temperatures with maximum daytime temperatures around 6°C, minimum nighttime temperatures around -1°C and moderate monthly snow/rainfall. So on average the conditions are poor that month.

El Calafate
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly snow/rainfall precipitationSnow/rainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
10°C 
2°C 
157 hours 
88 mm 
8 days 
poor 
6°C 
-1°C 
115 hours 
79 mm 
8 days 
poor 
June   >> June
>>  
3°C 
-4°C 
97 hours 
65 mm 
6 days 
poor 
Climate in El Calafate

Average weather in El Chaltén

In May El Chaltén generally has low temperatures with maximum daytime temperatures around 3°C, minimum nighttime temperatures around -3°C and heavy monthly snow/rainfall. So on average the conditions are poor that month.

El Chaltén
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly snow/rainfall precipitationSnow/rainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
6°C 
-1°C 
160 hours 
239 mm 
8 days 
poor 
3°C 
-3°C 
120 hours 
216 mm 
8 days 
poor 
June   >> June
>>  
1°C 
-5°C 
100 hours 
183 mm 
6 days 
poor 
Climate in El Chaltén

Average weather in Río Gallegos

In May Río Gallegos generally has low temperatures with maximum daytime temperatures around 10°C, minimum nighttime temperatures around 1°C and low monthly rainfall. So on average the conditions are unpleasant that month.

Río Gallegos
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
14°C 
4°C 
109 hours 
32 mm 
8 days 
10°C 
1°C 
105 hours 
29 mm 
9 days 
June   >> June
>>  
7°C 
-1°C 
86 hours 
25 mm 
7 days 
Climate in Río Gallegos

Average weather in Los Antiguos

In May Los Antiguos generally has low temperatures with maximum daytime temperatures around 9°C, minimum nighttime temperatures around 4°C and moderate monthly rainfall. So on average the conditions are poor that month.

Los Antiguos
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
13°C 
7°C 
157 hours 
74 mm 
5 days 
9°C 
4°C 
118 hours 
98 mm 
7 days 
poor 
June   >> June
>>  
6°C 
2°C 
95 hours 
97 mm 
6 days 
poor 
Climate in Los Antiguos

Average weather in Puerto Deseado

In May Puerto Deseado generally has moderate temperatures with maximum daytime temperatures around 13°C, minimum nighttime temperatures around 6°C and low monthly rainfall. So on average the conditions are tolerable that month.

Puerto Deseado
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
17°C 
8°C 
119 hours 
17 mm 
6 days 
13°C 
6°C 
79 hours 
18 mm 
7 days 
June   >> June
>>  
10°C 
3°C 
71 hours 
26 mm 
6 days 
Climate in Puerto Deseado

Is your destination not in the list? Have a look at other destinations in Santa Cruz, in Argentina.

Is May the best time to visit Santa Cruz?

Given the typically poor weather conditions in El Calafate, May may not be the ideal time to visit Santa Cruz.

Generally speaking, the best visiting conditions can be found in January, February and December offering mostly tolerable weather in El Calafate. On the other hand, the weather in April, May, June, July, August, September and October tend to be poor.

Interested in more climate information?

We have much more information about the climate in Santa Cruz. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for every country in the world. Are you going to Argentina? Get detailed historical weather averages for many cities in Argentina.

    Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.