Rainfall Analysis
Our Rainfall Analysis bulletin offers a comprehensive examination of precipitation patterns, featuring Climatological and Decadal Rainfall Analysis, Annual, Seasonal, and Monthly Rainfall Spatial Plots, along with Time Series Plots and Rainy Days Analysis. This detailed overview aids in understanding rainfall trends, crucial for planning and resource management.
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In September 2025, rainfall was above normal in most of the eastern and northern portions of the country, with both higher amounts and more frequent rainy days…
The rainfall analysis for August 2025 indicates below-normal rainfall across most parts of northern Ghana when compared to the 1991–2020 climatological average…
July 2025 experienced widespread rainfall deficits across southern and central Ghana, with the most severe shortfalls centred around the south-west(Sefwi Bekwa…
June climatology shows higher rainfall in southwestern Ghana and lower amounts in the north. Stations such as Half Assini and Axim receive over 300 mm, forest …
In May 2025, most parts of the country recorded below-average rainfall. However, moderate wetness was observed in isolated areas within the forest and western …
April 2025 was generally drier than the 1991–2020 average across most parts of Ghana, particularly in the southwestern and middle portions of the country, whic…