Fortaleza Weather in October
Fortaleza in October sees very high daytime temperatures of 31°C (88°F) and nighttime lows of 25°C (77°F). With just 10 mm (0.4 in) of rainfall expected, it's a dry month overall.
Rainfall in Fortaleza in October
Historically, October sees about 10 days of rain, with a monthly average of 10 mm (0.4 in). A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Fortaleza in October
Weather in Fortaleza is at its perfect in October. Highs reach 31°C (88°F), while nights settle around 25°C (77°F). It's usually most comfortable outside during the morning and later in the day. With lows around 25°C (77°F), the nights are warm enough that a sheet is usually all you need for bedding.
Sunshine in Fortaleza in October
There are approximately 296 hours of sunshine this month, resulting in mostly clear days.
Average water temperature in October
The water temperature is 27°C (81°F), which most people find very comfortable. A good month for swimming and water sports.Our weather planner can help you find worldwide destinations with pleasant weather during this period. August, September, October and November typically offer the best weather for Fortaleza.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Brazil, check out our Fortaleza's climate page.
Fortaleza Temperature in October
Min Temperature
25°C (77°F)
Max Temperature
31°C (88°F)
Water Temperature
27°C (81°F)
Chance of Rain
34%
Precipitation
10 mm (0.4 in)
Rainy days
10 days
Humidity
73%
Sunshine
296 hours
Percentage Sunshine
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Fortaleza typically stay consistent throughout October, with daily highs averaging around 31°C (88°F). Nights are warm, with lows around 25°C (77°F).
Average temperatures in October
Daily Historical Precipitation
49-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in October
Historical weather for Fortaleza in October
Browse day-by-day weather records for Fortaleza spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Fortaleza historical weather extremes in October
Based on weather observations in Fortaleza between 1999 and 2025, these are the recorded extremes during October.
- On October 4, 2016, temperatures climbed to 34°C (93°F), marking the warmest October day on record.
- Fortaleza experienced its chilliest October day on October 20, 2011, reaching only 27°C (81°F).
- The coldest night in October in Fortaleza was on October 10, 2002, with a minimum of 20°C (68°F).
Best Places in Brazil in October
Find out more about the weather in Brazil and which places have the best travel conditions in this month. See all of Brazil in October →
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What to Wear in Fortaleza in October
Warm weather calls for comfortable, breathable clothing in October. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Almost no rain is expected, so no need to bring rain gear. With water temperatures around 27°C (81°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Fortaleza in October
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Brazil, check out our Fortaleza's climate page.
Temperature Rainfall Sunshine Humidity Water Temp
See the full Fortaleza climate overview or explore weather in Brazil.
