Climate almanac
Airway Heights
Washington, United States · 47.64°, -117.59°
What is the climate like in Airway Heights?
The best time to visit Airway Heights is typically May – September, with trip comfort peaking in July (9.0/10). Airway Heights is warmest in July, when daily highs average 89°F (32°C), and coolest in February, when lows fall to about 26°F (-3°C). The wettest month is typically December and the driest is July; the year sees roughly 23 in (588 mm) of precipitation.
- Best time to visitMay – September — comfort peaks in July (9.0/10)
- Warmest monthJuly — average high 89°F (32°C)
- Coolest monthFebruary — average low 26°F (-3°C)
- Wettest monthDecember (3.5 in (88 mm))
- Driest monthJuly (0.2 in (6 mm))
- Annual precipitation23 in (588 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromSpokane Intl AP, 6 km away (1889-2026)