Sinaloa Weather in July

Average temperatures, rainfall, sunshine and the best places to visit in Sinaloa, Mexico in July.

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Mazatlán Los Mochis Culiacán El Fuerte

Are you planning a trip a to Sinaloa, Mexico in July and wondering what kind of weather to expect? This page has all the details you need.

What to Expect in Sinaloa in July

Sinaloa, Mexico is a region in Mexico. July in Sinaloa generally has temperatures that range from very warm to very hot, with precipitation levels ranging from moderate to high.

Temperatures

During the day temperatures vary from very warm in Mazatlán at 32°C (90°F) to very hot in Los Mochis at 37°C (99°F). At night it cools down to 27°C (81°F) in Los Mochis and 27°C (81°F) in Mazatlán. On average, July is the warmest month of the year in Sinaloa, Mexico. So be prepared and pack summer clothes.

For a closer look at conditions across Sinaloa, Mexico, refer to the map below.

Precipitation

In July, precipitation varies across different areas. From moderate rainfall in Los Mochis with an average of 61 mm (2.4 in) to high rainfall in Culiacán with 158 mm (6.2 in).

Average sunshine

Plenty of sunshine can be expected in numerous places in July. Mazatlán typically receives 225 hours of sunlight, making it ideal for those seeking sunny weather.

Explore Sinaloa by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Best Places to Visit in Sinaloa in July

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Sinaloa.

Conditions Temperatures Precipitation
perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Sinaloa

What is the weather like in July for some of the most popular destinations in Sinaloa, Mexico?

Temperature range in Sinaloa (July)

Precipitation variation in Sinaloa (July)

Mazatlán

In July Mazatlán generally has very high temperatures with maximum daytime temperatures around 32°C (90°F), minimum nighttime temperatures around 27°C (81°F) and high monthly rainfall. So on average the conditions are tolerable that month.

« June
July
August »
June
July
August
Max temperature
31°C (88°F)
32°C (90°F)
32°C (90°F)
Min temperature
26°C (79°F)
27°C (81°F)
27°C (81°F)
Monthly sun hours
272 hours
225 hours
235 hours
Monthly rainfall
31 mm (1.2 in)
151 mm (5.9 in)
203 mm (8 in)
Monthly rainy days
4 days
13 days
14 days
Weather conditions
pleasant
tolerable
poor
Climate in Mazatlán →

Los Mochis

In July Los Mochis generally has extremely high temperatures with maximum daytime temperatures around 37°C (99°F), minimum nighttime temperatures around 27°C (81°F) and moderate monthly rainfall. So on average the conditions are poor that month.

« June
July
August »
June
July
August
Max temperature
37°C (99°F)
37°C (99°F)
37°C (99°F)
Min temperature
25°C (77°F)
27°C (81°F)
27°C (81°F)
Monthly rainfall
5.6 mm (0.2 in)
61 mm (2.4 in)
105 mm (4.1 in)
Monthly rainy days
a single day
9 days
10 days
Weather conditions
unpleasant
poor
poor
Climate in Los Mochis →

Culiacán

In July Culiacán generally has extremely high temperatures with maximum daytime temperatures around 35°C (95°F), minimum nighttime temperatures around 26°C (79°F) and high monthly rainfall. So on average the conditions are poor that month.

« June
July
August »
June
July
August
Max temperature
37°C (99°F)
35°C (95°F)
34°C (93°F)
Min temperature
24°C (75°F)
26°C (79°F)
25°C (77°F)
Monthly rainfall
27 mm (1.1 in)
158 mm (6.2 in)
194 mm (7.6 in)
Monthly rainy days
3 days
14 days
15 days
Weather conditions
unpleasant
poor
poor
Climate in Culiacán →

El Fuerte

In July El Fuerte generally has extremely high temperatures with maximum daytime temperatures around 37°C (99°F), minimum nighttime temperatures around 26°C (79°F) and high monthly rainfall. So on average the conditions are poor that month.

« June
July
August »
June
July
August
Max temperature
40°C (104°F)
37°C (99°F)
36°C (97°F)
Min temperature
24°C (75°F)
26°C (79°F)
25°C (77°F)
Monthly rainfall
23 mm (0.9 in)
134 mm (5.3 in)
157 mm (6.2 in)
Monthly rainy days
3 days
15 days
13 days
Weather conditions
unpleasant
poor
poor
Climate in El Fuerte →

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

In our records: Mexico July extremes

Notable July records observed across cities in Mexico in our climate database (1976 – 2026). Historic readings can vary in quality, so treat these as illustrative.

  • From our sources, the wettest July day in Mexico brought 337 mm (13 in) in Izamal on July 24, 1977.

Popular cities in July

Day & night temperatures, rainfall and average weather in Sinaloa in July.

City Weather Day temp Night temp Rainfall
Mazatlán 32°C (90°F) 27°C (81°F) 151 mm (5.9 in)
Los Mochis 37°C (99°F) 27°C (81°F) 61 mm (2.4 in)
Culiacán 35°C (95°F) 26°C (79°F) 158 mm (6.2 in)
El Fuerte 37°C (99°F) 26°C (79°F) 134 mm (5.3 in)

Sinaloa weather in July: frequently asked questions

What is the weather like in Sinaloa, Mexico in July?

Sinaloa, Mexico typically experiences unpleasant weather in July, part of the season. Daytime highs in Mazatlán average around 32°C (90°F), and temperatures drop to about 27°C (81°F) at night.

What is the average temperature in Sinaloa, Mexico in July?

Average temperatures in Sinaloa, Mexico during July range from a nighttime low near 27°C (81°F) to a daytime high around 32°C (90°F) in Mazatlán.

Does Sinaloa, Mexico get a lot of rain in July?

Mazatlán typically receives notable rainfall in July, about 151 mm (5.9 in) on average across Sinaloa, Mexico.

Is July a Good Time to Visit Sinaloa, Mexico?

In our opinion, July is a good time to visit Sinaloa, Mexico with overall tolerable weather in Mazatlán.

Generally speaking, the best visiting conditions can be found in January, February, March, April, November and December offering mostly perfect weather in Mazatlán. In contrast, August and September tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Sinaloa.

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 travel conditions. Find out where to go with our weather planner.

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