Climate averages 1991–2020
Oyem weather
in June.
A warm, wet month: the 7th warmest and the 6th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
June is a warm month in Oyem: daytime highs average 27.6°C and nights cool to about 20.2°C. By daytime temperature it is the 7th warmest of the 12 months.
Expect about 143 mm of rain on roughly 23 days, which makes June a wet month (the 6th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 13 min on an average June day.
The nearest other city in this atlas is Ciudad de la Paz (84 km away). In June its highs average 27.2°C, about as warm as Oyem, with 193 mm of rain.
Among the 6 cities listed in Gabon, Oyem ranks 4th of 6 for the warmest June highs and 6th of 6 for the driest June (rainfall, lowest first). The mean June high of those 6 cities is 28.0°C; Oyem is 0.4°C cooler than that mean.
From June to July, average highs fall by 0.4°C to 27.2°C, and monthly rainfall falls from 143 mm to 119 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
Oyem climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 29.0°C20.3°C | 20.3°C | 84 | 16.4 | 12.012 h |
| February | 29.0°C20.5°C | 20.5°C | 113 | 17.2 | 12.112 h |
| March | 28.8°C20.6°C | 20.6°C | 200 | 25.4 | 12.112 h |
| April | 28.8°C20.7°C | 20.7°C | 226 | 26.4 | 12.112 h |
| May | 28.3°C20.6°C | 20.6°C | 185 | 26.9 | 12.212 h |
| June, selected | 27.6°C20.2°C | 20.2°C | 143 | 22.7 | 12.212 h |
| July | 27.2°C19.8°C | 19.8°C | 119 | 20.4 | 12.212 h |
| August | 27.4°C20.0°C | 20.0°C | 117 | 20.6 | 12.212 h |
| September | 27.5°C20.1°C | 20.1°C | 223 | 27.2 | 12.112 h |
| October | 27.2°C20.1°C | 20.1°C | 261 | 29.1 | 12.112 h |
| November | 27.4°C19.9°C | 19.9°C | 232 | 27.3 | 12.012 h |
| December | 28.3°C20.1°C | 20.1°C | 116 | 20.4 | 12.012 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
- Ciudad de la Paz in JuneEquatorial Guinea · 84 kmHigh 27.2°C · Low 20.2°C · 193 mm rain
- Ébolowa in JuneCameroon · 152 kmHigh 27.5°C · Low 20.7°C · 184 mm rain
- Sangmélima in JuneCameroon · 155 kmHigh 27.9°C · Low 20.4°C · 136 mm rain
- Bata in JuneEquatorial Guinea · 204 kmHigh 27.5°C · Low 23.4°C · 179 mm rain
- Mbalmayo in JuneCameroon · 213 kmHigh 27.4°C · Low 20.6°C · 125 mm rain
- Kribi in JuneCameroon · 238 kmHigh 26.9°C · Low 23.8°C · 278 mm rain
- Yaoundé in JuneCameroon · 252 kmHigh 26.8°C · Low 20.6°C · 150 mm rain
- Libreville in JuneGabon · 272 kmHigh 27.5°C · Low 23.3°C · 82 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 Oyem) is explained once on the Oyem year overview and on the Sources, method and limits page.