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Sonora weather in May

Considering a trip to Sonora this May and wondering about the expected weather conditions? Find all the crucial information you need right here, addressing your question:

What is the weather like in Sonora in May?

Sonora is a region in Mexico. In May, Sonora experiences a range of weather conditions, with temperatures that range from warm to very warm and almost no precipitation.

The average maximum daytime temperatures vary from warm in Puerto Peñasco at 28°C to very warm in Ciudad Obregón at 38°C. Nighttime temperatures generally drop to 19°C in Ciudad Obregón and 21°C in Puerto Peñasco.

In May, precipitation varies across different areas. From almost no rainfall in Bahía Kino with an average of 0.1 mm to almost no rainfall in Álamos with 4.7 mm.

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

Where to go in Sonora in May

Find more information for the most popular destinations in the Sonora on the map below. Click on a destination dot for more detailes.

Map not visible? Whoops sorry! Please refresh the page.
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

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

Puerto Peñasco

In May Puerto Peñasco generally has high temperatures with maximum daytime temperatures around 28°C, minimum nighttime temperatures around 21°C and almost no monthly rainfall. So on average the conditions are perfect that month.

Puerto Peñasco
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
25°C 
18°C 
2.9 mm 
0 days 
28°C 
21°C 
0.8 mm 
0 days 
June   >> June
>>  
31°C 
25°C 
0.7 mm 
0 days 
Climate in Puerto Peñasco

Hermosillo

In May Hermosillo generally has very high temperatures with maximum daytime temperatures around 37°C, minimum nighttime temperatures around 19°C and almost no monthly rainfall. So on average the conditions are unpleasant that month.

Hermosillo
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
<<  
33°C 
15°C 
233 hours 
1.9 mm 
1 day 
37°C 
19°C 
300 hours 
0.7 mm 
0 days 
June   >> June
>>  
40°C 
24°C 
287 hours 
4.4 mm 
1 day 
Climate in Hermosillo

Nogales

In May Nogales generally has high temperatures with maximum daytime temperatures around 30°C, minimum nighttime temperatures around 9°C and almost no monthly rainfall. So on average the conditions are perfect that month.

Nogales
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
26°C 
6°C 
4.9 mm 
2 days 
30°C 
9°C 
2.8 mm 
1 day 
June   >> June
>>  
35°C 
16°C 
14 mm 
4 days 
Climate in Nogales

San Carlos

In May San Carlos generally has very high temperatures with maximum daytime temperatures around 31°C, minimum nighttime temperatures around 22°C and almost no monthly rainfall. So on average the conditions are perfect that month.

San Carlos
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
27°C 
19°C 
1.5 mm 
0 days 
31°C 
22°C 
0.4 mm 
0 days 
June   >> June
>>  
33°C 
26°C 
1.6 mm 
1 day 
Climate in San Carlos

Ciudad Obregón

In May Ciudad Obregón generally has very high temperatures with maximum daytime temperatures around 38°C, minimum nighttime temperatures around 19°C and almost no monthly rainfall. So on average the conditions are unpleasant that month.

Ciudad Obregón
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
34°C 
16°C 
1.6 mm 
0 days 
38°C 
19°C 
1 mm 
0 days 
June   >> June
>>  
40°C 
24°C 
10 mm 
1 day 
Climate in Ciudad Obregón

Is your destination not in the list? Have a look at other destinations in Sonora, in Mexico.

Is May the best time to visit Sonora?

We believe that May is one of the best times to visit Sonora with overall perfect weather in Puerto Peñasco.

Generally speaking, the best visiting conditions can be found in January, February, March, April, May, June, October, November and December offering mostly perfect weather in Puerto Peñasco. The weather in August, on the other hand, tends to be tolerable.

Interested in more climate information?

We have much more information about the climate in Sonora. 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 Mexico? Get detailed historical weather averages for many cities in Mexico.

    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.