Viramgam experiences a hot and dry climate, with temperatures rising steadily throughout the spring season. March marks the beginning of the heat wave, with temperatures often reaching uncomfortable highs, setting the tone for the rest of the summer months. Summer proper is not excessively hot, but the mercury consistently stays above 35°C from May to July, with some respite in August. Autumn brings a slight cooling trend, but temperatures remain relatively warm until November, when they start to drop again. Winters are mild and pleasant, with cooler temperatures prevailing from December to February.