Climate averages 1991–2020
Inkisi weather
by month.
See how the year changes. March has the highest average daily maximum; July has the lowest average monthly rainfall.
Pleasant-weather months by our simple rule: JuneJulyAugust
Long-term climate patterns, not a forecast for a particular trip.
Across the year Inkisi averages a daytime high of 29.1°C and a nighttime low of 20.8°C, with about 1,146 mm of rain on roughly 177 days. March is the warmest month (average high 29.8°C) and December the coolest (28.5°C). November is the wettest month with 203 mm; July is the driest with under 1 mm.
Months with pleasant weather by a simple rule (average high between 18°C and 29°C, average low of at least 5°C and at most 8 rain days): June, July and August. This looks at temperature and rain only, not humidity, wind, sea temperature or crowds.
The annual picture
A year in Inkisi
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
Inkisi climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 28.8°C21.4°C | 21.4°C | 134 | 22.2 | 12.412 h |
| February | 29.5°C21.8°C | 21.8°C | 100 | 17.4 | 12.312 h |
| March | 29.8°C21.9°C | 21.9°C | 128 | 19.8 | 12.112 h |
| April | 29.3°C21.6°C | 21.6°C | 174 | 24.3 | 12.012 h |
| May | 29.0°C21.4°C | 21.4°C | 82 | 15.3 | 11.912 h |
| June | 28.8°C19.7°C | 19.7°C | 3.8 | 0.9 | 11.812 h |
| July | 29.0°C18.7°C | 18.7°C | 0.7 | 0.1 | 11.912 h |
| August | 28.9°C19.2°C | 19.2°C | 5.7 | 1.4 | 11.912 h |
| September | 29.7°C20.4°C | 20.4°C | 21 | 6.1 | 12.112 h |
| October | 29.6°C21.3°C | 21.3°C | 116 | 18.9 | 12.212 h |
| November | 28.6°C21.2°C | 21.2°C | 203 | 25.2 | 12.312 h |
| December | 28.5°C21.1°C | 21.1°C | 179 | 25.6 | 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
Nearby cities
- Mbanza-NgunguDemocratic Republic of the Congo · 26 kmHigh 27.5°C · Low 19.2°C · 1,280 mm rain a year
- KimpeseDemocratic Republic of the Congo · 84 kmHigh 29.6°C · Low 21.3°C · 1,070 mm rain a year
- MasinaDemocratic Republic of the Congo · 91 kmHigh 30.0°C · Low 22.0°C · 1,135 mm rain a year
- KinshasaDemocratic Republic of the Congo · 94 kmHigh 29.9°C · Low 22.0°C · 1,018 mm rain a year
- BrazzavilleRepublic of the Congo · 99 kmHigh 29.9°C · Low 22.0°C · 1,018 mm rain a year
- Mbanza KongoAngola · 155 kmHigh 28.3°C · Low 19.9°C · 1,267 mm rain a year
- MatadiDemocratic Republic of the Congo · 193 kmHigh 28.9°C · Low 21.7°C · 1,072 mm rain a year
- NkayiRepublic of the Congo · 222 kmHigh 30.0°C · Low 22.0°C · 1,030 mm rain a year
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 limitsWhat do the high and low temperatures mean?
We average the daily maximum and daily minimum for each calendar month over 1991–2020. They are not record extremes, a forecast range or temperatures at a fixed time of day.
How is a rain day counted?
A local calendar day (standard time, UTC+1, no daylight saving) with at least 1 mm of total precipitation counts as one rain day. We count these for each year and month, then average across 30 years. The average does not predict which days will be wet.
Where do the numbers come from?
ERA5-Land (temperature) and ERA5 (precipitation) reanalysis from the Copernicus Climate Change Service, read from the Open-Meteo open-data archive. Temperature comes from the 0.1° model cell at -5.10°, 15.10° (6 km from the city centre), adjusted up by 0.1°C for the difference between the city's elevation (516 m) and the cell's (537 m). Rain comes from the 0.25° cell at -5.25°, 15.00°. These are model estimates, not weather-station readings; coast, hills and city streets can differ.
Does this page show sunshine, humidity or sea temperature?
No. The data used here contain air temperature and precipitation only. Daylight hours are calculated from the city's latitude (sunrise to sunset), not measured sunshine.