Climate averages 1991–2020
Tambacounda weather
by month.
See how the year changes. April has the highest average daily maximum; March has the lowest average monthly rainfall.
Long-term climate patterns, not a forecast for a particular trip.
Across the year Tambacounda averages a daytime high of 35.9°C and a nighttime low of 23.7°C, with about 565 mm of rain on roughly 64 days. April is the warmest month (average high 41.0°C) and August the coolest (30.8°C). August is the wettest month with 197 mm; March is the driest with under 1 mm.
The annual picture
A year in Tambacounda
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
Tambacounda climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 34.5°C20.1°C | 20.1°C | 0.1 | 0.0 | 11.411 h |
| February | 36.9°C21.9°C | 21.9°C | 0.4 | 0.1 | 11.712 h |
| March | 39.4°C23.8°C | 23.8°C | 0 | 0.0 | 12.012 h |
| April | 41.0°C25.6°C | 25.6°C | 0.3 | 0.1 | 12.412 h |
| May | 40.9°C26.8°C | 26.8°C | 3.5 | 0.7 | 12.813 h |
| June | 38.3°C26.6°C | 26.6°C | 36 | 6.2 | 12.913 h |
| July | 33.3°C24.7°C | 24.7°C | 123 | 14.3 | 12.913 h |
| August | 30.8°C23.9°C | 23.9°C | 197 | 19.5 | 12.613 h |
| September | 31.0°C23.7°C | 23.7°C | 159 | 15.9 | 12.212 h |
| October | 34.2°C24.3°C | 24.3°C | 41 | 6.7 | 11.812 h |
| November | 36.2°C22.6°C | 22.6°C | 2.3 | 0.5 | 11.512 h |
| December | 34.8°C20.8°C | 20.8°C | 1.3 | 0.2 | 11.311 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
- KoldaSenegal · 169 kmHigh 34.2°C · Low 22.6°C · 824 mm rain a year
- KayesMali · 251 kmHigh 36.6°C · Low 24.4°C · 422 mm rain a year
- KaolackSenegal · 263 kmHigh 34.0°C · Low 21.6°C · 486 mm rain a year
- MbakéSenegal · 267 kmHigh 34.3°C · Low 20.8°C · 369 mm rain a year
- ToubaSenegal · 267 kmHigh 34.4°C · Low 20.9°C · 369 mm rain a year
- DiourbelSenegal · 294 kmHigh 34.2°C · Low 21.1°C · 379 mm rain a year
- BissauGuinea-Bissau · 298 kmHigh 32.0°C · Low 23.4°C · 1,372 mm rain a year
- LabéGuinea · 311 kmHigh 28.9°C · Low 18.6°C · 1,407 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±0, 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 13.80°, -13.70° (5 km from the city centre), adjusted up by 0.1°C for the difference between the city's elevation (32 m) and the cell's (44 m). Rain comes from the 0.25° cell at 13.75°, -13.75°. 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.