Beekeeping also referred to as apiculture activities in semi-arid areas of Tanzania has been playing a significant role in enhancing rural livelihoods and climate change adaptation. Beekeeping groups have been established to mobilize resources and ensure high quality bee products and reliable markets. However, information on the enhancement of rural livelihoods and climate change adaptation in arid areas is scarce. Thus, this study was undertaken to assess the potential of bee keeping activities and climate change adaptation issues in semi-arid areas. A stratified sampling design was employed to select 90 respondents from beekeeping groups. Data were collected using questionnaires. Data was analysed using descriptive statistics, Gross Margin Return on Investment (GMROI), Capacity Performance Index (CPI) and Livelihood Index (LI). The study revealed that there is a high return to capital invested due to capacity performance of the smallholder beekeeper’s groups. The groups’ capacity resulted in strengthened climate change adaptation strategies and enhanced livelihoods. The study concludes that the beekeeping activities are perceived to have high return to capital invested. This also facilitates adaptation to climate change in the area through environmental conservation and local livelihoods support. Therefore, government and other stakeholders should continue capacitating beekeeping groups.