Tukwila Weather in August

August in Tukwila brings high temperatures, with daytime highs of 25°C (77°F) and nights around 14°C (57°F). The excellent weather makes it a solid choice for a visit.

Rainfall in Tukwila in August

This month experiences about 4 days of rain according to historical data, averaging 22 mm (0.9 in). Rain is scarce this month and when it does fall, it tends to be light. Unlikely to disrupt plans significantly.

Temperature in Tukwila in August

August in Tukwila is generally excellent, with days reaching 25°C (77°F) and nights settling around 14°C (57°F). August is known for being in the summer season. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights cool down to 14°C (57°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions. It's the warmest month of the year on average, so summer clothing is the way to go.

Sunshine in Tukwila in August

Expect a lot of sunshine this month, with about 280 hours of sun. These sunny conditions add to the overall experience.

Wind Speed in Tukwila in August

August sees wind speeds averaging 4 m/s (8 knots). You'll experience variable conditions with moderate winds that create small waves on water and keep branches moving. Conditions range from light winds to moderate breezes throughout the month.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July, August and September typically offer the best weather for Tukwila.