In terms of precipitation, rainfall in Gladstone ranges from 0.8 - 5.9 inches per month. January is typically the wettest month, when rainfall can reach 5.9 in. September is typically the driest time to visit Gladstone when rainfall is around 0.8 in.
If weather is an important factor for your trip to Gladstone, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 62.6 F).
Between October and March, the temperatures around Gladstone will regularly be above 85 degrees (Fahrenheit), making this an energy sapping time to visit for hikers, but perfect for sunbathers, and excellent for visitors to the Reef as well. However, for the best conditions to see the inland wonders of the region, and good beach weather as well, try visiting between April and May or August and September. There will also be less rain, and a lower risk of bumping into jellyfish when swimming in the sea.
Renting a car (either from the airport or in town) is the best way to see the city and the surrounding region. Taking the coastal road is a great way to visit the many beaches, while the outback is only really accessible by car. However, cycling is a rewarding way to visit local attractions, and boats are essential to reach the islands and the Reef.