Planning for the weather is an important factor for making your trip to Grigoleti a success, especially when you're splurging. The hottest months are usually August and July, with an average temperature of 24°C, while the coldest months are January and February, with an average of 9°C. The rainiest months in Grigoleti are September, October, July and March, with each month seeing an average of 181 mm of rainfall.