The best time to go to Hewlett is during the late spring (May to early June) and early autumn (September to October) when the weather is most pleasant for outdoor activities.During these periods, you'll find comfortable temperatures, typically ranging from 15°C to 25°C, with less humidity than the summer months. This makes it ideal for exploring the local parks, golf courses, or enjoying a stroll along the nearby beaches without the peak season crowds.Summer (July and August) is also popular, especially for those looking to enjoy the nearby Long Island beaches. However, be prepared for warmer temperatures, often exceeding 28°C, and higher humidity. This is also the busiest time for tourism, so you might encounter more people and higher prices for accommodation.Winter (December to March) can be quite cold, with temperatures often dropping below freezing, and there's a possibility of snow. While it's generally quieter, many outdoor attractions might be less appealing.