Winter is the best time to visit Koppal and so November to February is advised for that.
April to June are the months of summer and they are usually hot and humid. The avearge temperature remains within 32℃ to 39℃.
The monsoon months are July to October with constant, heavy rainfall, that makes the temperature come down.
November to February are the months of winter with a temperature range of 20° C to 29° C, that makes these months the most favourable time for travel.