Nova Lima's climate is mild, with temperatures rarely dropping below 5°C or rising above 37°C. Spring and autumn are relatively cool, with average temperatures ranging from 18-23°C, while winter months see temperatures dip as low as 5°C but still warm up to 31°C by July. Summer months bring warmer days, with highs often reaching 34-35°C in January and December, but nights remain mild at around 15-16°C. The coldest month is usually July, with an average temperature of 18°C, while the warmest periods occur from September to November and again in December. Overall, Nova Lima's climate is characterized by moderate temperatures throughout the year, with a gentle seasonal variation.