Climate averages 1991–2020
Brazzaville weather
in June.
A hot, very dry month: the joint 8th warmest and the 2nd driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
June is a hot month in Brazzaville: daytime highs average 29.6°C and nights cool to about 20.7°C. By daytime temperature it is the joint 8th warmest of the 12 months.
Expect about 4.0 mm of rain on roughly 1 day, which makes June a very dry month (the 2nd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 53 min on an average June day.
The nearest other city in this atlas is Kinshasa (8 km away). In June its highs average 29.7°C, about as warm as Brazzaville, with 4.0 mm of rain.
Among the 4 cities listed in the Republic of the Congo, Brazzaville ranks 1st of 4 for the warmest June highs and 3rd of 4 for the driest June (rainfall, lowest first). The mean June high of those 4 cities is 28.0°C; Brazzaville is 1.6°C warmer than that mean.
From June to July, average highs rise by 0.3°C to 29.9°C, and monthly rainfall falls from 4.0 mm to under 1 mm.
The annual picture
June in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Brazzaville climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 29.3°C22.5°C | 22.5°C | 116 | 20.9 | 12.312 h |
| February | 30.0°C22.8°C | 22.8°C | 103 | 15.8 | 12.212 h |
| March | 30.3°C23.0°C | 23.0°C | 109 | 17.9 | 12.112 h |
| April | 29.8°C23.0°C | 23.0°C | 140 | 21.2 | 12.012 h |
| May | 29.6°C22.6°C | 22.6°C | 73 | 14.5 | 11.912 h |
| June, selected | 29.6°C20.7°C | 20.7°C | 4.0 | 1.2 | 11.912 h |
| July | 29.9°C19.8°C | 19.8°C | 0.6 | 0.2 | 11.912 h |
| August | 30.1°C20.4°C | 20.4°C | 4.7 | 1.0 | 12.012 h |
| September | 31.2°C21.7°C | 21.7°C | 16 | 5.0 | 12.112 h |
| October | 30.4°C22.5°C | 22.5°C | 112 | 18.7 | 12.212 h |
| November | 29.0°C22.3°C | 22.3°C | 183 | 25.0 | 12.312 h |
| December | 28.9°C22.3°C | 22.3°C | 156 | 24.9 | 12.412 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
June in nearby cities
- Kinshasa in JuneDemocratic Republic of the Congo · 8 kmHigh 29.7°C · Low 20.7°C · 4.0 mm rain
- Masina in JuneDemocratic Republic of the Congo · 18 kmHigh 29.6°C · Low 20.5°C · 6.1 mm rain
- Inkisi in JuneDemocratic Republic of the Congo · 99 kmHigh 28.8°C · Low 19.7°C · 3.8 mm rain
- Mbanza-Ngungu in JuneDemocratic Republic of the Congo · 120 kmHigh 27.1°C · Low 17.8°C · 3.6 mm rain
- Kimpese in JuneDemocratic Republic of the Congo · 172 kmHigh 28.9°C · Low 19.8°C · 1.6 mm rain
- Nkayi in JuneRepublic of the Congo · 222 kmHigh 29.0°C · Low 20.8°C · 2.7 mm rain
- Mbanza Kongo in JuneAngola · 251 kmHigh 27.9°C · Low 18.3°C · 2.1 mm rain
- Bandundu Province in JuneDemocratic Republic of the Congo · 256 kmHigh 31.4°C · Low 22.8°C · 23 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Brazzaville) is explained once on the Brazzaville year overview and on the Sources, method and limits page.
Kinshasa lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures come from the same 0.1° cell and differ only by the elevation adjustment.