The Minister of Food and Agriculture, Eric Opoku, has emphasized that the future of agricultural productivity in Ghana hinges heavily on timely and accurate weather information. He noted that beyond land and labour, modern farming depends on real-time climate data to guide decisions on planting, harvesting, and crop management.
Speaking during the Government Accountability Series Session, the Minister said climate variability remains one of the biggest risks confronting farmers across the country.
“Climate variability and unpredictability are among the greatest risks our farmers face — and responding to these requires systems that generate, analyse, and disseminate data in real time,” he stated.
20 Automated Weather Stations Installed Nationwide
As part of efforts to strengthen Ghana’s agro-meteorological infrastructure, the Ministry has installed 20 Automated Weather Stations (AWS) under the Ghana Meteorological Agency (GMeT). Unlike traditional manual stations, these advanced digital systems operate around the clock, delivering continuous and highly accurate data.
The AWS provide:
- Real-time weather data transmission to GMeT’s central database
- Higher accuracy and consistency in readings
- Reduced reliance on manual operations
- Improved climate modelling, forecasting, and disaster prevention
Importantly, 11 of the stations have been installed in Senior High Schools, where Climate Clubs have been established to promote environmental literacy among students.
The Minister explained that locating stations in schools ensures both the physical safety of the equipment and the engagement of young people in climate-smart agriculture.
Hyper-Local Weather Advisories for Farmers
The automated stations now enable the Ministry to deliver precise, localized guidance on:
- Rainfall patterns
- Temperature changes
- Wind speed and direction
- Soil health trends
These hyper-local advisories directly influence productive activities such as planting schedules, irrigation planning, and fertiliser application — helping farmers minimise losses and improve yields.
New National MIS to Become the Backbone of Agro-Meteorological Data
To unify and analyse data from both manual and automated weather stations, the Ministry is developing a Management Information System (MIS) that will serve as Ghana’s central hub for agro-meteorological intelligence.
The MIS will support:
- Real-time weather analysis
- Advanced data visualisation
- Dissemination of forecasts and advisories
- Early-warning systems for extreme climate events
- Evidence-based planning for Ghana’s food systems
The supplier for the MIS has been shortlisted, and the evaluation report has been submitted to the World Bank for approval. Once operational, the platform will provide farmers, researchers, and policymakers with critical insights for resilient and sustainable agricultural planning.
The Minister said the MIS will form the digital backbone of Ghana’s climate-smart agriculture strategy, helping farmers adapt quickly to changing weather patterns while enhancing national food security.
