Bortianor Weather in September
During September, Bortianor experiences high daytime temperatures of 28°C (82°F) and cooler nights around 24°C (75°F). Expect quite a bit of rainfall. Around 72 mm (2.8 in) is typical.
Rainfall in Bortianor in September
Typically, you can expect about 14 days of rain this month, with 72 mm (2.8 in) on average. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Bortianor in September
If you're visiting Bortianor in September, expect perfect temperatures with highs of 28°C (82°F) and overnight lows of 24°C (75°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights are warm at 24°C (75°F). It's worth making sure your accommodation has decent ventilation or air conditioning.
Sunshine in Bortianor in September
With about 171 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.
Average water temperature in September
The water temperature is 24°C (75°F), which most people find very comfortable. A good month for swimming and water sports.If you favor pleasant temperatures and minimal rainfall, September is one of the best months to visit Bortianor.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Ghana, check out our Bortianor's climate page.
Bortianor Temperature in September
Min Temperature
24°C (75°F)
Max Temperature
28°C (82°F)
Water Temperature
24°C (75°F) *
Chance of Rain
46%
Precipitation
72 mm (2.8 in)
Rainy days
14 days
Humidity
84% *
Sunshine
171 hours *
Percentage Sunshine
*
Daily Historical Temperatures
33-year average (1986-2025)
Based on our historical records, temperatures in Bortianor typically stay consistent throughout September, with daily highs averaging around 28°C (82°F). Nights are warm, with lows around 24°C (75°F).
Average temperatures in September
Daily Historical Precipitation
33-year average (1986-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in September
Historical weather for Bortianor in September
Browse day-by-day weather records for Bortianor spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Bortianor historical weather extremes in September
Based on 12 years of weather observations in Bortianor between 2013 and 2025, these are the recorded extremes.
- On September 1, 2021, temperatures climbed to 32°C (90°F), marking the warmest September day on record.
- The lowest daytime temperature in September was 25°C (77°F), recorded on September 24, 2013.
- Nighttime temperatures dropped to 21°C (70°F) on September 22, 2023, marking the coldest September night on record.
Best Places in Ghana in September
Find out more about the weather in Ghana and which places have the best travel conditions in this month. See all of Ghana in September →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Bortianor in September
Warm weather calls for comfortable, breathable clothing in September. 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). Rain is likely on several days, so bring a good rain jacket. The water temperature sits at about 24°C (75°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Bortianor in September
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 Ghana, check out our Bortianor's climate page.
Temperature Rainfall Sunshine Humidity Water Temp
See the full Bortianor climate overview or explore weather in Ghana.
