Measurements:
°C
°F
Fortaleza
94°F
W 19 mph
Feels like: 100°F
Precip: 100%
World Resorts Brazil Fortaleza Weather September Weather in Fortaleza

Fortaleza Weather: September

Average Day Temperature: 90.8°F
Average Night Temperature: 79.6°F
Sea Water Temperature: 83.5°F
Number of Sunny Days: 14 days
Sunshine Hours: 12.0 - 12.1 hours
Number of Rainy Days: 0 days
Precipitation Totals: 0.5 in

Air Temperature in September, °F

Select Year: 2023 2022 2021

The highest day temperature in September 2023 was 90°F. The lowest night temperature was 79°F. The average values for day and night temperatures during September were 89.1°F и 80.0°F respectivly.

Fortaleza Water Sea Temperature in September, °F

Select Year: 2023 2022 2021

The average sea surface temperature in September 2023 for Fortaleza was 84.6°F. The maximum and minimum values were 84.2°F and 85.4°F respectively.

Sunny, Cloudy and Gloomy days

Most of the days in September are cloudy but you can also expect sunny or gloomy days.

Precipitation Totals in September, in

Precipitation total in September for Fortaleza is 0.5 in. It makes september the least rainy month of the year.

Wind Speed in September, mph

The average wind speed in September is 15.7 mph. It makes September the most windy month of the year for Fortaleza.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Fortaleza in September is 8.5 hours.

Best Time to Visit Fortaleza
The most sunny months:
August 17 days
July 14 days
September 14 days
The most warm months:
December 91.8 °F
November 91.6 °F
October 91.3 °F
Warmest sea temperature:
April 87.7 °F
March 87.6 °F
May 87.4 °F
The most cold months:
July 89.7 °F
June 89.7 °F
May 90.2 °F
The most rainy months:
April 13 days
March 13 days
February 10 days
The most windy months:
September 16 mph
October 15 mph
August 15 mph

Fortaleza on the Weather Map

24 Hours Weather Forecast
Fortaleza
Local time: 15:47
28 mar, thursday
1800 84°F
W
7 mph
2100 84°F
W
7 mph
29 mar, friday
0000 82°F
W
7 mph
0300 82°F
NW
6 mph
0600 80°F
NW
7 mph
0900 82°F
NW
7 mph
1200 88°F
NW
9 mph
1500 90°F
NW
9 mph