Weather in Union, NH · National Weather Service + NOAA
Weather in Union
Union has cold, snowy winters and pleasant summers, with plenty of rain. A typical July afternoon reaches 81°, a January night drops to 12°, and about 62 inches of snow falls in a normal winter.
Forecast, conditions and alerts: National Weather Service. Climate: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000. Temperatures and rainfall come from NOAA’s gridded normals for Union itself (about a 3-mile square). Snow, frost dates and day counts: the NOAA station at Lakeport 2, NH (22 mi, snow) and Sanford 2 Nnw, ME (12 mi, frost, heat and degree days). Sunrise and sunset are calculated from the town’s position. Normals are 30-year averages, not a forecast.