Cuba has a semitropical, temperate climate and experiences two seasons: a rainy season from May to October, and a dry season from November to April. Generally the weather in Cuba is sunny, hot and humid. The average minimum temperature is 70°F (21°C), and the average maximum temperature is 81°F (27°C). In summer (June to August) the heat can get uncomfortably intense, with temperatures reaching 100°F (38°C) and high humidity. The sea breezes tend to make conditions more pleasant on the coast. The rainy season includes a hurricane season from July to November, with September and October being the months most likely to experience serious tropical storms. Cuba has a very good public safety record when it comes to handling these storms but travellers ought to be aware that travel itineraries can easily be thrown by such weather. December, January and February are the coolest months. December to March is also the most popular time to visit Cuba due to the cooler weather and lack of rain and storms. However, as it can get very crowded over this peak period, March, April and May are also considered good months in which to visit Cuba. Although June through August is a hot period many people do flock to Cuba to celebrate carnival during the summer months.