May in Tamiami averages a daily high of 30.6°C with nights around 22.3°C. Expect roughly 11.5 wet days totalling 167.8mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Tamiami is November–March.
Based on MIAMI NWSFO, FL US (1.5km), 1995–2024. 26 years of May data.