The best time to go to Livermore is during the late spring and early fall, specifically from May to June and September to October, when the weather is most pleasant for outdoor activities.During these months, you'll experience comfortable temperatures, typically ranging from the mid-60s to high 70s Fahrenheit, with less humidity than the peak summer months. This makes it ideal for exploring the surrounding natural landscapes, such as hiking in nearby State Forest State Park or enjoying scenic drives through the Cache la Poudre Canyon. Travelers looking for active outdoor experiences will find these seasons superb for their adventures.Summer, from July to August, also offers warm weather, with temperatures often reaching the 80s and occasionally 90s. This period is excellent for water-based activities like fishing or rafting on the Cache la Poudre River. Families often find summer a convenient time to visit, as school is out, and the longer daylight hours allow for extended outdoor enjoyment. However, be prepared for potential afternoon thunderstorms, which are common in the mountains during this time.Winter, from November to April, brings colder temperatures and snow, making it a great time for winter sports enthusiasts. The area transforms into a snowy wonderland, ideal for cross-country skiing, snowshoeing, and ice fishing.