Benin

Benin Weather in August

Average temperatures, rainfall, sunshine and the best places to visit in Benin in August.

Considering a trip to Benin this August and wondering about the expected weather conditions? Find all the crucial information you need right here, addressing your question:

What to Expect in Benin in August

August in Benin generally has temperatures that range from warm to very warm, with precipitation levels ranging from moderate to heavy.

Temperatures

During the day temperatures vary from warm in Cotonou at 27°C (81°F) to very warm in Kandi at 30°C (86°F). At night it cools down to 23°C (73°F) in Kandi and 24°C (75°F) in Cotonou. On average, August is the month with the lowest temperatures of the year in Cotonou.

For specific regional insights in Benin, refer to the map provided below.

Precipitation

In August, precipitation varies across different areas. From moderate rainfall in Grand-Popo with an average of 81 mm (3.2 in) to heavy rainfall in Kandi with 252 mm (9.9 in).

Average sunshine

Sunshine levels are moderate in most locations. Cotonou typically sees 152 hours of sunlight, creating comfortable conditions that aren't too bright or too dim. Looking for something sunnier? Our weather planner helps you discover destinations with more reliable sunshine.

Explore Benin by month

Pick a month to see the average temperature, rainfall and sunshine in Benin - and find the best time to visit. (based on Cotonou)

Best Places to Visit in Benin in August

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Benin.

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Benin

What is the weather like in August for some of the most popular destinations in Benin?

Temperature range in Benin (August)

Precipitation variation in Benin (August)

Cotonou

In August Cotonou generally has high temperatures with maximum daytime temperatures around 27°C (81°F), minimum nighttime temperatures around 24°C (75°F) and moderate monthly rainfall. So on average the conditions are excellent that month.

July
August
September
Max temperature
28°C (82°F)
27°C (81°F)
28°C (82°F)
Min temperature
24°C (75°F)
24°C (75°F)
24°C (75°F)
Monthly sun hours
136 hours
152 hours
165 hours
Monthly rainfall
139 mm (5.5 in)
93 mm (3.7 in)
134 mm (5.3 in)
Monthly rainy days
12 days
9 days
11 days
Weather conditions

Ouidah

In August Ouidah generally has high temperatures with maximum daytime temperatures around 28°C (82°F), minimum nighttime temperatures around 24°C (75°F) and moderate monthly rainfall. So on average the conditions are excellent that month.

July
August
September
Max temperature
29°C (84°F)
28°C (82°F)
29°C (84°F)
Min temperature
24°C (75°F)
24°C (75°F)
24°C (75°F)
Monthly sun hours
136 hours
152 hours
165 hours
Monthly rainfall
131 mm (5.2 in)
94 mm (3.7 in)
147 mm (5.8 in)
Monthly rainy days
11 days
9 days
11 days
Weather conditions

Cococodji

In August Cococodji generally has high temperatures with maximum daytime temperatures around 28°C (82°F), minimum nighttime temperatures around 24°C (75°F) and moderate monthly rainfall. So on average the conditions are excellent that month.

July
August
September
Max temperature
28°C (82°F)
28°C (82°F)
28°C (82°F)
Min temperature
24°C (75°F)
24°C (75°F)
24°C (75°F)
Monthly sun hours
136 hours
152 hours
165 hours
Monthly rainfall
135 mm (5.3 in)
94 mm (3.7 in)
138 mm (5.4 in)
Monthly rainy days
11 days
9 days
11 days
Weather conditions

Dassa-Zoumé

In August Dassa-Zoumé generally has very high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 23°C (73°F) and heavy monthly rainfall. So on average the conditions are mixed that month.

July
August
September
Max temperature
31°C (88°F)
30°C (86°F)
31°C (88°F)
Min temperature
23°C (73°F)
23°C (73°F)
23°C (73°F)
Monthly sun hours
109 hours
93 hours
120 hours
Monthly rainfall
182 mm (7.2 in)
196 mm (7.7 in)
197 mm (7.8 in)
Monthly rainy days
15 days
14 days
15 days
Weather conditions

Abomey-Calavi

In August Abomey-Calavi generally has high temperatures with maximum daytime temperatures around 28°C (82°F), minimum nighttime temperatures around 24°C (75°F) and high monthly rainfall. So on average the conditions are very good that month.

July
August
September
Max temperature
28°C (82°F)
28°C (82°F)
29°C (84°F)
Min temperature
24°C (75°F)
24°C (75°F)
24°C (75°F)
Monthly sun hours
136 hours
152 hours
165 hours
Monthly rainfall
143 mm (5.6 in)
104 mm (4.1 in)
151 mm (5.9 in)
Monthly rainy days
12 days
9 days
11 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in Benin.

Popular cities in August

Day & night temperatures, rainfall and average weather in Benin in August.

City Weather Day temp Night temp Rainfall
Cotonou 27°C (81°F) 24°C (75°F) 93 mm (3.7 in)
Ouidah 28°C (82°F) 24°C (75°F) 94 mm (3.7 in)
Dassa-Zoumé 30°C (86°F) 23°C (73°F) 196 mm (7.7 in)
Allada 29°C (84°F) 23°C (73°F) 126 mm (5 in)
Porto-Novo 28°C (82°F) 24°C (75°F) 115 mm (4.5 in)
Kandi 30°C (86°F) 23°C (73°F) 252 mm (9.9 in)

Benin weather in August: frequently asked questions

What is the weather like in Benin in August?

August in Benin brings excellent weather. In Cotonou, daytime temperatures are typically around 27°C (81°F) and nighttime lows hover near 24°C (75°F).

What is the average temperature in Benin in August?

Daytime temperatures in Cotonou peak at roughly 27°C (81°F) in August, dropping to about 24°C (75°F) overnight.

Does Benin get a lot of rain in August?

Rain is generally moderate to light in Benin during August, with Cotonou averaging close to 93 mm (3.7 in).

Is August a Good Time to Visit Benin?

We consider August to be one of the best times to travel to Benin. Typically, the climate in Cotonou is excellent.

On average, the best time to visit Benin is in August with generally excellent weather in Cotonou. The weather in May and June, on the other hand, tends to be mixed.

Interested in more climate information?

We have much more information about the climate in Benin.

Weather and climate has detailed information for every country in the world. Are you going to Benin? Get detailed historical weather averages for many cities in Benin.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.