Nautanwa experiences a subtropical climate with distinct seasonal variations. During the summer months of May and June, temperatures often soar above 35°C, while July and August bring sweltering heatwaves, with averages ranging from 32-34°C. In contrast, winter months like December and January are relatively mild, with average highs around 20-22°C. Spring in March brings pleasant temperatures, averaging around 21°C, while autumn in October sees a slight dip to around 25-27°C. The monsoon season typically arrives in late July and persists through September, bringing relief from the scorching heat.