Local Weather:

Summer:		December to February - temperatures can range from 17 to 28 degrees with higher humidity but cooling sea breezes
Autumn:		March to May - temperatures can range from 13 to 25 degrees
Winter:		June to August - temperatures can range from 7 to 22 degrees – sunny and milder, still warm enough to swim
Spring:		September to November - temperatures can range from 13 to 25 degrees
Climate:		The Sunshine Coast enjoys an average of 10 Sunshine Hours a day
Sea temperature:		Ranges from around 18 degrees in winter to around a warm 27 degrees in summer

 

 

The following information has been sourced from the Caloundra Tourism web site:

 

Average Air Temperatures - °Celsius   Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Max 27.8 27.4 26.7 24.9 22.4 19.9 19.4 20.5 22.4 24.2 25.7 27.0 Min 21.4 21.2 20.1 17.2 14.7 11.6 10.8 11.6 13.9 16.3 18.4 20.4 Average Air Temperatures - °Farenheit Max 82 81 80 77 72 68 67 69 72 75 78 81 Min 70 70 68 63 58 53 51 53 57 61 65 69 Average Water Temperatures - °Celsius   26.5 26.5 26.2 25.3 23.5 22.1 21.1 20.9 21.0 22.0 23.5 25.1 Average Water Temperatures - °Farenheit   80 80 79 77 74 72 70 69 70 71 74 77