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Brazzaville, Republic of the Congo · Equatorial tropical

Brazzaville in May: go or not?

Mixed period. Brazzaville in May: 5.4/10.

📅 Data updated: October 2026 🛰️ ERA5 · 10 years 📍 4.27°S · 15.27°E
⚡ This month's verdict
Why not
Brazzaville · May
5.4
23–30°
Temperature
26%
Rain
6h
Sun
🌴 Tropical☀️ High UV🌧️ Monsoon season
The month in detail

What to expect in May

In May, Brazzaville sees 30°C during the day with 5.7h of sunshine per day. Expect rain on 26% of days — a light raincoat in the bag is recommended.

May ranks 5 out of 12 months in Brazzaville. Compared to April: 14 pts fewer rainy days.

This month's conditions

What it's like in May

Feels like
very humid
23°
Daylight
11.8h of daylight
Compare

Is May the right month?

The best month in Brazzaville is July (6.0/10), 0.6 pt higher than May.

See July →See all 12 months →
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Plan your trip

Hotels at their lowest outside peak season, highest on comfortable months. Shoulder seasons offer a good price/climate compromise.

🎟️ Activities & tours · Brazzaville

GetYourGuide selection · free cancellation

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Practical info

What you need to know before you go

Three angles: the country (language, currency, safety, budget), the year-round climate, and the specifics of a tropical stay.

Country · Republic of the Congo

🗣️LanguageFrench
💶CurrencyCentral African CFA Franc (FCFA)
🚗DrivingRight-hand
🛡️SafetyVery safe · 1/5
💰Cost of living ⓘCheap · 2/5

🌡️ Climate

🌍Climate typeEquatorial tropical
📈Climate trend ⓘStable
🔥Hottest monthSeptember · 31°C
❄️Coolest monthJanuary · 29°C
🌧️Rainiest month ⓘNovember · 47%

🏝️ Tropical stay

🌞Dry season ⓘMay → Sep
🌧️Wet season ⓘDec → Mar
🌀Cyclones ⓘNone (equator)
Location

Where is Brazzaville ?

Global position + regional geographic context.

🌍 World
🔍 Geographic context
Republic of the Congo
Equatorial tropical climate with a 6.0 → 5.0 gap between best and worst month. 10 years of ERA5 data to choose by project.
4.27°S · 15.27°E
Questions

Frequently asked questions

What is the best time to visit Brazzaville?
June is the best month with 30.0°C highs, 21.0°C lows, 4.7h of sunshine and 3.0% rainy days.
How many hours of sunshine does Brazzaville get in June?
Brazzaville averages 4.7 sunshine hours per day in June. It is the sunniest month with a climate score of 5.7/10.
What is the rainiest month in Brazzaville?
November is the most unfavourable month with November has the lowest climate score of the year and the lowest climate score of the year.
What are the temperatures at night in Brazzaville in June?
In June, overnight lows reach 21.0°C, while afternoon highs average 30.0°C.
Is Brazzaville good in winter?
In winter (December-February), Brazzaville scores 5.1/10 on average — Difficult period — prefer the peak season.. The best month overall remains June with a score of 5.7/10.
When should you avoid Brazzaville?
November is the most difficult month to visit Brazzaville, with November has the lowest climate score of the year. Climate conditions are at their lowest of the year during this period.