Umbagog State Park

Umbagog State Park is a New Hampshire state park about 4 miles from the town of Errol, near the Maine line in the state's far north. Summer is the mildest stretch here. Typical averages from the Errol weather station, about 5.5 miles away, put July highs near 77°F with lows around 52°F, and June and August run in the low to mid 70s by day with nights around 50°F. September stays pleasant, with highs near 68°F and lows in the low 40s. By October, highs drop to about 55°F and nights reach freezing. Late spring warms quickly, from highs near 49°F in April to about 63°F in May, though April nights still fall into the mid 20s. Winter is severe: January highs average about 23°F with lows near 1°F, and February lows dip just below zero. Several trails start close by. Potter Farm Nature Trail is under a mile away and Thurston's Cove Trail is about 1.2 miles off. Across the state line in Maine, the campgrounds R24, R23 and R22 sit about 2 miles away. Anglers can reach the Androscoggin River about 3.8 miles from the park.