For the most pleasant weather and a full range of outdoor activities, the best time to visit Boole Poole is during the Australian summer and autumn, from December to May.December to February offers warm, sunny days superb for enjoying the Gippsland Lakes, with average temperatures ranging from 20°C to 28°C. This is ideal for swimming, boating, and exploring the national parks. However, it's also the peak season, so locations will be busier, and accommodation prices might be higher.March to May brings slightly cooler, yet still very comfortable, temperatures, typically between 15°C and 25°C, with less humidity. This period is excellent for walking, cycling, and wildlife spotting, as the crowds start to thin out.