Ankeny Weather in August

During August, Ankeny experiences high daytime temperatures of 29°C (84°F) and cooler nights around 17°C (63°F). Expect quite a bit of rainfall. Around 124 mm (4.9 in) is typical.

Rainfall in Ankeny in August

Looking at the last 30 years, the data shows about 11 days with rain, averaging 124 mm (4.9 in) for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Ankeny in August

In August, Ankeny gets high temperatures, with highs of 29°C (84°F). Nights cool to around 17°C (63°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With overnight lows of 17°C (63°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Ankeny in August

With approximately 299 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

Wind Speed in Ankeny in August

Wind speeds average 3 m/s (6 knots) during August. At this speed, light breezes keep leaves and small twigs in gentle motion while the wind also provides natural cooling. Since this is an average, some days are more tranquil while others have more persistent light winds that are more noticeable.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. September typically offers the best weather for Ankeny.