Niamey Weather in August
August in Niamey sees daytime temperatures around 33°C (91°F) and lows of 25°C (77°F) at night. As the wettest month of the year, keep in mind that rainfall is at its highest.
Rainfall in Niamey in August
With frequent rain showers this month, having an umbrella on hand will keep you dry. You can typically expect 14 days of rain this month, averaging around 129 mm (5.1 in). When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.
Temperature in Niamey in August
Daytime highs in Niamey in August reach 33°C (91°F), with nights around 25°C (77°F). For most visitors, the main thing to prepare for is the heat during the day. Nights stay warm at around 25°C (77°F), so light bedding and good ventilation are worth thinking about.
Sunshine in Niamey in August
There are approximately 203 hours of sunshine this month, resulting in mostly clear days.
Wind Speed in Niamey in August
Average wind conditions reach 1 m/s (2 knots) in August. This creates generally peaceful weather with subtle air movement. Remember this is an average: some days are windless while others have noticeable or very gentle breezes.If you're looking for dry conditions and comfortable temperatures, August may not be the ideal month to visit Niamey. Our weather planner can help you explore destinations with more pleasant weather conditions.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Niger, check out our Niamey's climate page.
Niamey Temperature in August
Min Temperature
25°C (77°F)
Max Temperature
33°C (91°F)
Chance of Rain
46%
Precipitation
129 mm (5.1 in)
Rainy days
14 days
Humidity
80%
Windspeed
1 m/s (2 knots)
Sunshine
203 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Niamey typically stay consistent throughout August, with daily highs averaging around 33°C (91°F). Nights are warm, with lows around 24°C (75°F).
Average temperatures in August
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in August
Historical weather for Niamey in August
Browse day-by-day weather records for Niamey spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Niamey historical weather extremes in August
Based on weather observations in Niamey between 1991 and 2025, these are the recorded extremes during August.
- The warmest day in August was on August 29, 2014, with a maximum of 40°C (104°F).
- On August 5, 1997, Niamey saw its coldest August day with temperatures maxing out at 24°C (75°F).
- The coldest night in August in Niamey was on August 21, 2012, with a minimum of 20°C (68°F).
Best Places in Niger in August
Find out more about the weather in Niger and which places have the best travel conditions in this month. See all of Niger in August →
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What to Wear in Niamey in August
Get ready for hot weather in August! Lightweight, breathable fabrics are your best friend during this month. Cotton and linen shirts, shorts, sundresses, and sandals will keep you comfortable. Light colors help reflect the heat, avoid wearing black. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Niamey in August
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 Niger, check out our Niamey's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Niamey climate overview or explore weather in Niger.
