Weather in Porto-Novo, Benin
Historical monthly conditions · 2021–2025
Monthly averages
Average daily air-temperature lows/highs and peak wind gusts. Rain is the average monthly total.
| Month | Avg low | Avg high | Rain | Cloud cover | Avg peak gust |
|---|---|---|---|---|---|
| January | 26°C | 31°C | 27.1 mm | 47% | 32.0 km/h |
| February | 26°C | 31°C | 31.4 mm | 48% | 33.8 km/h |
| March | 27°C | 31°C | 59.3 mm | 71% | 36.0 km/h |
| April | 27°C | 31°C | 70.3 mm | 74% | 34.1 km/h |
| May | 26°C | 30°C | 140.8 mm | 71% | 31.3 km/h |
| June | 25°C | 29°C | 242.5 mm | 82% | 30.5 km/h |
| July | 24°C | 28°C | 173.1 mm | 80% | 35.6 km/h |
| August | 24°C | 27°C | 141.3 mm | 82% | 35.9 km/h |
| September | 24°C | 28°C | 203.3 mm | 79% | 31.8 km/h |
| October | 25°C | 29°C | 184.5 mm | 71% | 28.4 km/h |
| November | 26°C | 30°C | 76.0 mm | 56% | 27.9 km/h |
| December | 25°C | 31°C | 27.6 mm | 40% | 29.3 km/h |
Weather match by month
Feels like 15°C–30°C · cloud ≤60% · rain ≤0.1 mm/h · gust ≤50 km/h
Feels-like temperature accounts for humidity and wind in shade. Percentages cover 08:00–20:00 local solar time.
| Month | Match rate | |
|---|---|---|
| January | 4.8% | |
| February | 2.8% | |
| March | 0.2% | |
| April | 0.0% | |
| May | 0.1% | |
| June | 0.9% | |
| July | 10.3% | |
| August | 13.6% | |
| September | 10.5% | |
| October | 2.0% | |
| November | <0.1% | |
| December | 5.9% |
About this location and data
- Urban-centre population
- 818,617
- Elevation
- 24 m
- Coordinates
- 6.51°N, 2.62°E
- Urban area
- 147 km²
Weather averages use 2 ERA5 grid cells, weighted by the area of the urban centre in each cell.
2021-2025 recent-weather sample (not a 30-year normal).
How the weather scores are calculatedNearby places with higher scores
Annual results for the default weather criteria: