Kalakpa Game Production Reserve
- Annual mean
- 26.7 °C
- Warmest month
- February
- Wettest month
- June
Compare twelve months at a sampled 31.74 m lagoon coordinate
Keta Lagoon’s sampled mean temperature is 24.78 °C in August and 28.68 °C in February. Daily precipitation averages 0.48 mm in January and 5.74 mm in June, while humidity measures 69.81% in January and 87.07% in June. NASA POWER supplies the full 1991–2020 monthly series, including wind and daylight, for one 31.74 m point rather than live weather, a forecast, or uniform conditions across the protected area.

Long-term monthly temperature trends and average daily precipitation rates across the annual cycle
Compare long-term temperature bounds, average daily precipitation, humidity, wind speed, and calculated daylight across the calendar year.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 28 °C21.9° to 34.6° | 0.5 mm/day | 69.8% | 3 m/s | 11.7 hours |
| February | 28.7 °C24° to 35.1° | 1.1 mm/day | 72.5% | 3.5 m/s | 11.8 hours |
| March | 28.4 °C24.8° to 34.1° | 2.7 mm/day | 77.8% | 3.6 m/s | 12 hours |
| April | 27.9 °C24.8° to 33.1° | 4 mm/day | 81.5% | 3.5 m/s | 12.1 hours |
| May | 27.2 °C24.3° to 31.8° | 5.1 mm/day | 84.5% | 3.2 m/s | 12.3 hours |
| June | 25.9 °C23.2° to 29.8° | 5.7 mm/day | 87.1% | 3.5 m/s | 12.3 hours |
| July | 24.9 °C21.9° to 28.9° | 3.6 mm/day | 86.7% | 4 m/s | 12.3 hours |
| August | 24.8 °C21.4° to 29.5° | 2.2 mm/day | 84.6% | 4.2 m/s | 12.2 hours |
| September | 25.5 °C22.4° to 30.3° | 4 mm/day | 84.7% | 3.7 m/s | 12 hours |
| October | 26.2 °C23.2° to 30.7° | 4.2 mm/day | 85% | 3.1 m/s | 11.9 hours |
| November | 27.2 °C23.9° to 32.6° | 1.2 mm/day | 80.5% | 2.7 m/s | 11.7 hours |
| December | 27.9 °C22.9° to 33.9° | 0.5 mm/day | 73.6% | 2.7 m/s | 11.7 hours |
See two months side by side and how much they differ. Both use the same 1991–2020 climate normals and NASA POWER data point as the table above, so they show typical conditions, not a forecast.
Comparative monthly normals for temperature, precipitation, wind, humidity, and daylight duration
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Explore monthly temperature, precipitation, and wind patterns across diverse regional landscapes


Examine the intricate geography and mapped boundaries of Keta Lagoon within the broader context of Ghana's coastal wetlands. Use MoriAtlas to trace the spatial extent of these mangroves, tidal flats, and floodplains to gain a clearer picture of this vital West African ecosystem and its regional setting.