Climate averages 1991–2020
Manéah weather
in December.
A hot, very dry month: the 5th warmest and the 5th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
December is a hot month in Manéah: daytime highs average 31.1°C and nights cool to about 22.4°C. By daytime temperature it is the 5th warmest of the 12 months.
Expect about 11 mm of rain on roughly 3 days, which makes December a very dry month (the 5th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 34 min on an average December day.
The nearest other city in this atlas is Dubréka (13 km away). In December its highs average 31.5°C, about as warm as Manéah, with 11 mm of rain.
Among the 13 cities listed in Guinea, Manéah ranks 7th of 13 for the warmest December highs and joint 9th of 13 for the driest December (rainfall, lowest first). The mean December high of those 13 cities is 31.2°C; Manéah is 0.1°C cooler than that mean.
From December to January, average highs rise by 1.2°C to 32.2°C, and monthly rainfall falls from 11 mm to 3.1 mm.
The annual picture
December 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
Manéah climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 32.2°C21.6°C | 21.6°C | 3.1 | 0.8 | 11.612 h |
| February | 32.8°C22.2°C | 22.2°C | 1.3 | 0.3 | 11.812 h |
| March | 33.1°C23.4°C | 23.4°C | 1.4 | 0.3 | 12.112 h |
| April | 32.7°C24.2°C | 24.2°C | 6.7 | 1.3 | 12.312 h |
| May | 31.0°C24.7°C | 24.7°C | 86 | 14.0 | 12.613 h |
| June | 28.7°C23.8°C | 23.8°C | 301 | 28.1 | 12.713 h |
| July | 27.2°C23.1°C | 23.1°C | 623 | 30.6 | 12.613 h |
| August | 26.9°C23.0°C | 23.0°C | 741 | 30.7 | 12.412 h |
| September | 28.0°C23.0°C | 23.0°C | 465 | 29.2 | 12.212 h |
| October | 29.1°C23.2°C | 23.2°C | 214 | 28.2 | 11.912 h |
| November | 29.9°C23.4°C | 23.4°C | 83 | 16.6 | 11.712 h |
| December, selected | 31.1°C22.4°C | 22.4°C | 11 | 2.5 | 11.612 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
December in nearby cities
- Dubréka in DecemberGuinea · 13 kmHigh 31.5°C · Low 22.6°C · 11 mm rain
- Conakry in DecemberGuinea · 36 kmHigh 29.7°C · Low 24.2°C · 12 mm rain
- Kindia in DecemberGuinea · 70 kmHigh 32.0°C · Low 20.4°C · 2.8 mm rain
- Freetown in DecemberSierra Leone · 140 kmHigh 28.1°C · Low 25.9°C · 27 mm rain
- Mamou in DecemberGuinea · 162 kmHigh 30.9°C · Low 18.1°C · 2.2 mm rain
- Kamsar in DecemberGuinea · 166 kmHigh 30.8°C · Low 22.8°C · 3.5 mm rain
- Makeni in DecemberSierra Leone · 178 kmHigh 32.0°C · Low 22.1°C · 13 mm rain
- Labé in DecemberGuinea · 215 kmHigh 29.3°C · Low 17.0°C · 1.7 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 Manéah) is explained once on the Manéah year overview and on the Sources, method and limits page.
Dubréka lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.