July
Best time
29.8°C / 19.7°C
5 rain days
hot
- very low rainfall (only 5 rain days)
- warm evenings without humidity overload
Best time to visit Brazzaville
Brazzaville, Republic of the Congo — ranked month by month from data: temperature, rainfall, snow, and peak hazard seasons. The standouts: July, June.
Best months to visit
June
Best time
30°C / 20.5°C
7 rain days
hot
- manageable rain (7 days)
- warm evenings without humidity overload
OK — shoulder months
August
OK
30.3°C / 20.7°C
11 rain days
hot, rainy
- warm evenings without humidity overload
September
OK
31.4°C / 21.9°C
18 rain days
hot, very wet
- warm evenings without humidity overload
Months to skip
May
Skip
30.2°C / 22.4°C
22 rain days
hot, very wet
- very hot (30.2°C)
- extremely wet (22 rain days)
February
Skip
30.4°C / 22.6°C
23 rain days
hot, very wet
- very hot (30.4°C)
- extremely wet (23 rain days)
December
Skip
29.2°C / 22.2°C
26 rain days
hot, very wet
- extremely wet (26 rain days)
January
Skip
29.6°C / 22.3°C
27 rain days
hot, very wet
- extremely wet (27 rain days)
March
Skip
30.7°C / 22.7°C
25 rain days
hot, very wet
- very hot (30.7°C)
- extremely wet (25 rain days)
April
Skip
30.3°C / 22.7°C
26 rain days
hot, very wet
- very hot (30.3°C)
- extremely wet (26 rain days)
November
Skip
29.3°C / 22.2°C
29 rain days
hot, very wet
- extremely wet (29 rain days)
October
Skip
31°C / 22.4°C
28 rain days
hot, very wet
- very hot (31°C)
- extremely wet (28 rain days)
How we ranked these
Each month is scored on temperature comfort (18–27°C avg high is the sweet spot), rainfall (more rain days = lower score), snow days, and peak hazard seasons (hurricanes, monsoons, etc.). Green-tier months are within ideal range with no major issues. Yellow are workable but with trade-offs. Red has at least one significant problem — extreme heat or cold, heavy rain, or peak storm season.