Thermograph

Weather in Fortaleza in September

In an average September, Fortaleza sees a daily high around 32°C and a low around 23°C, based on 1980–2026 of local climate records.

Average high32°C
Typical high range31°C to 34°C
Average low23°C
Typical low range22°C to 24°C
Average daily precipitation0 mm

September records

The most extreme September on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total September accumulation.

High

Highest 35°C 1998-09-20
Lowest 28°C 2000-09-12

Low

Highest 26°C 2026-09-30
Lowest 21°C 2024-09-01

Feels-like

Highest 50°C 1998-09-20
Lowest 29°C 2026-09-25

Humidity

Highest 21.3 g/m³ 2018-09-30
Lowest 15.0 g/m³ 1996-09-14

Wind

Highest 32 km/h 2026-09-12
Lowest 15 km/h 1993-09-27

Gust

Highest 64 km/h 2011-09-17
Lowest 30 km/h 2026-09-25

Precip

Wettest 29 mm 2000
Driest 0 mm 2011

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