The climate in Adelaide is of the Mediterranean type, with hot dry summers and mild wet winters. Rainfall is infrequent and it is one of the driest cities in Australia. The average temperature is around 18 – 19 degree Celsius.
The best time to visit Adelaide is in the Spring when the temperatures are pleasant and the flowers blossom. Autumn too is tempered with the ideal climate and is conducive to tourism. You can see a lot of tourists here at this time with their friends and family as these are peak seasons.