The best time to visit Rawson is during the warmer months, generally from October to April, when the weather is most pleasant for outdoor activities.During these months, you'll experience mild to warm temperatures, with average highs ranging from 20°C to 28°C. This period is ideal for exploring the coastal areas and engaging in wildlife spotting, which is a major draw to the region. October and November are particularly good for seeing southern right whales, while December to February offers the warmest weather for beach visits and general sightseeing.For those interested in whale watching, the prime season runs from September to December. However, even outside of this peak, you can often spot other marine life, such as dolphins and various seabirds, throughout the warmer period.