Brazzaville Temperature by Month
The average annual maximum temperature in Brazzaville, Congo-Brazzaville is 31°C (88°F), with little variation between seasons. This page covers monthly averages, day-night differences, and how Brazzaville compares to cities worldwide.
Brazzaville Monthly Temperatures
Brazzaville enjoys a stable climate with temperatures staying pretty much the same throughout the year. Maximum daytime temperatures range from a comfortable 30°C (86°F) in July to a very warm 32°C (90°F) in March. Nights are consistently cool, with lows between 23°C (73°F) and 20°C (68°F).
The chart below illustrates the average maximum day and minimum night temperatures in Brazzaville by month:
Temperatures tend to bottom out between 4 AM and 6 AM, then climb to their daily peak around 3 PM. March, the warmest month, sees 193 hours of sunshine.
The chart below shows the average temperature throughout the year:
Daily Historical Temperatures
45-year average (1976-2025)
Average high and low temperatures for each day of the month based on long-term records.
Average temperatures in June
Historical Brazzaville Temperatures: 1976-2026
Browse day-by-day temperature records for Brazzaville spanning 51 years. Select any month and year to see actual high and low temperatures recorded on each day.
Temperature: Brazzaville vs Congo-Brazzaville
The map below shows the annual temperature across Congo-Brazzaville . You can also select individual months if you want to compare a specific time of year.
very warm
warm
pleasant
moderate
cold
very cold
Brazzaville vs World: Temperature Compared
Brazzaville's average annual maximum temperature is 31°C (88°F). To put that in context, here's how it compares to a few well-known destinations:
Lisbon, Portugal averages 21°C (70°F) annually — warm summers, mild winters, and rain mainly in the cooler months.
Zermatt, Switzerland averages just 4°C (39°F) annually due to its altitude, with very cold winters and cool summers even at its warmest.
Beijing, China averages 20°C (68°F) annually, but with big seasonal swings — very cold winters and hot summers.
Perth, Australia averages 25°C (77°F) annually, with a classic Mediterranean climate — hot dry summers and mild wet winters.
What Does the Temperature Feel Like in Brazzaville?
Temperature alone doesn't tell the whole story — humidity plays a big role in how warm or cold it actually feels. High humidity in summer makes the heat feel more intense, particularly once temperatures climb above 25°C. In winter, the same humidity can make cold air feel sharper than the thermometer suggests.
In Brazzaville, July is the coolest month, with average highs of 30°C (86°F) and humidity around 77% — considered high. In March, the warmest month, temperatures average 32°C (90°F) with 79% humidity — conditions that feel high. For a full picture, see our humidity page.
Climate temperature data is typically calculated as a 30-year average. This smooths out year-to-year variability and gives a more reliable picture of what a place is actually like, rather than what happened in any single unusual year.
The readings come from a range of sources — land-based weather stations, ocean buoys, ships, and satellites. That data is collected by weather services around the world, then pooled, quality-checked, and averaged to produce the climate records you see here.
Whether a city sits on the coast or deep inland makes a significant difference to its climate. Coastal areas tend to have more stable temperatures year-round — large bodies of water absorb heat slowly in summer and release it gradually in winter, keeping extremes in check. Cities far from the sea don't benefit from that buffer, which is why continental climates tend to have hotter summers and colder winters than their coastal counterparts at the same latitude.
For more on Brazzaville's weather — including monthly rainfall, sunshine hours, and humidity — visit our Brazzaville climate page.
