Union Weather in August

August in Union brings high temperatures, with highs of 27°C (81°F) and nights dropping to 15°C (59°F). Rainfall is on the higher side this month, averaging around 112 mm (4.4 in), so keep a rain jacket handy.

Rainfall in Union in August

Based on our climate data of the past 30 years, about 11 days of rain are anticipated, with 112 mm (4.4 in) on average. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Union in August

Daytime highs in Union in August reach 27°C (81°F), with nights around 15°C (59°F). August is typically considered a summer month. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights drop to around 15°C (59°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

If you prefer enjoying temperate temperatures and rain-free days, July and September typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.