Baissa Weather in September

What's the weather like in Baissa (Nigeria) in September 2025?

The climate in Baissa during September can be summarized as hot, humid and very wet.

September is in the fall / autumn in Baissa and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a steamy 29°C (85°F), whilst at night 21°C (70°F) is normal.

Baissa weather averages (imperial / metric)
Daytime temperature 29.4°C 84.9°F
Nightly temperature 21.2°C 70.2°F
Average temperature 25.3°C 77.5°F
Daily sunshine 5.4 hrs
Avg rainfall 291 mm 11.4 ins
Rainy days 20 days
Sea temperature 26.5°C 79.6°F
Humidity 82%
Windspeed 5.4kph 3 mph

On average September is the wettest month of the year in Baissa with around 291mm 11.4 inches of rain making it a very wet time to visit. This rainfall is typically spread over 20 days, although this may vary considerably.

On the flip side this corresponds to an average of 5.4 hours of sunshine per day.

September temperatures in Baissa

Baissa average temperature in September

September rainfall

Baissa average rain in September

September hourly sunshine

Baissa average rain in September

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Baissa in September 2025.

Other monthly averages

Best places to visit in September

UV index Best time to go?

Baissa weather stats

Baissa weather statistics
Hottest month: March 35.2°C 95.4°F
Driest month: January 2mm 0.1ins
Sunniest month: December 8.7hrs
Coldest month: August 28.7°C 83.7°F
Wettest month: September 291mm 11.5ins
Map showing location of Baissa (7.23333, 10.63333) Baissa map pin © Google