Alta

What is the climate like in Alta?

The best time to visit Alta is typically July, the year's most comfortable month (5.7/10). Alta is warmest in July, when daily highs average 62°F (17°C), and coolest in January, when lows fall to about 9°F (-13°C). The wettest month is typically August and the driest is December; the year sees roughly 31 in (790 mm) of precipitation.

• Best time to visitJuly — the year's comfort peak (5.7/10)
• Warmest monthJuly — average high 62°F (17°C)
• Coolest monthJanuary — average low 9°F (-13°C)
• Wettest monthAugust (3.6 in (92 mm))
• Driest monthDecember (2.0 in (50 mm))
• Annual precipitation31 in (790 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromAlta Lufthavn, 3 km away (1963-2026)