Mazatlán
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Mazatlán Weather in October

In Mazatlán, October brings very high daytime temperatures around 31°C (88°F), with nights cooling to 25°C (77°F). Expect quite a bit of rainfall this month.

Rainfall in Mazatlán in October

Looking at the last 30 years, the data shows about 4 days with rain, averaging 71 mm (2.8 in) for the month. Showers tend to be short but heavy rather than persistent drizzle. When it rains, it usually means it, but it doesn't last long.

Temperature in Mazatlán in October

If you're visiting Mazatlán in October, expect highs of 31°C (88°F) and overnight lows around 25°C (77°F). Sunshine and humidity can make it feel even warmer than the raw temperature suggests. At 25°C (77°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference.

Sunshine in Mazatlán in October

Enjoy a sunny month with about 250 hours of sunshine, the clear skies make Mazatlán even more beautiful.

For Mazatlán itself, January, February, March, April, November and December generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

Mazatlán Temperature in October

Min Temperature
25°C (77°F)
Max Temperature
31°C (88°F)
Chance of Rain
14%
Precipitation
71 mm (2.8 in)
Rainy days
4 days
Humidity
69%
Sunshine
250 hours
Percentage Sunshine

Mazatlán Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Mazatlán - and find the best time to visit.

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Mazatlán typically stay consistent throughout October, with daily highs averaging around 31°C (88°F). Nights are warm, with lows typically ranging from 21°C (70°F) to 25°C (77°F).

Average temperatures in October

Daily Historical Precipitation

50-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in October

Historical weather records for Mazatlán in October

Browse day-by-day weather records for Mazatlán spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Mazatlán historical weather extremes in October

Based on 39 years of weather observations (1986-2025), these are the most extreme conditions recorded in Mazatlán.

  • Mazatlán recorded its highest October temperature of 38°C (100°F) on October 9, 1994.
  • Mazatlán experienced its chilliest October day on October 16, 2004, reaching only 20°C (68°F).
  • Nighttime temperatures dropped to 14°C (57°F) on October 25, 2007, marking the coldest October night on record.

Best Places in Mexico in October

Find out more about the weather in Mexico and which places have the best travel conditions in this month. See all of Mexico in October →

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).

What to Wear in Mazatlán in October

Warm but pleasant conditions in Mazatlán in October. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Wet weather is likely, so pack waterproof gear for multiple rainy days. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Mazatlán in October

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    9/10
  • Cycling
    7/10
  • Walking
    7/10
  • Camping
    7/10
  • Outdoor sports
    7/10

Mazatlán 3-Day Forecast

More climate data for Mazatlán

Popular in October

Where to go in October - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.