Cocoa has been a major source of income for many Nigerians and a major source of foreign
exchange earnings for the country. However its production has been experiencing a declining trend
in recent times. Many factors have been implicated. One major factor is changes in climate
variables. This study therefore investigates into the socio-economic effects of some climate
variables on cocoa production and aims at guiding policy makers in drawing policies that will
mitigate the effect of these variables. The study was carried out in Ayedire Local Government Area
(LGA) of Osun State. Data were collected with the aid of structured questionnaire employing
interview schedule. One hundred cocoa farmers registered with the state’s Cocoa Growers
Association (CGA) were randomly selected from four major cocoa growing areas of the L.G.A. The
data set was then analyzed using descriptive statistics and regression techniques. The study found
that major climate variables affecting cocoa production were rainfall, sunshine and temperature.
Other factors observed was ageing cocoa tree and the prevalence of pest infestation and disease
emergence occurring as the result of climate variation thereby causing yield reduction as well as
loss of income. In the short run, enactment and implementation of policies that can mitigate the
adverse impact of climate variations can help to improve the yield of cocoa, thereby increasing the
producers’ income and consequently boost their living standard. In the long run, conscientious
efforts should be made to educate and train the minds of all towards safety and best practices for the
prevention of climatic adversities.