Climate averages 1991–2020
Weather in Panama in May
In May, average daytime highs across the 6 cities listed in Panama range from 28.3°C in Arraiján to 29.7°C in San Miguelito. Monthly rainfall ranges from 221 mm in Panama City to 450 mm in David.
Long-term climate patterns, not a forecast for a particular trip.
City by city
May in Panama
| City | Average highHigh / low | Average low | Rainfall mm | Rain days |
|---|---|---|---|---|
| Panama City | 29.1°C24.6°C | 24.6°C | 221 | 28.2 |
| San Miguelito | 29.7°C24.3°C | 24.3°C | 221 | 28.2 |
| Juan Díaz | 29.1°C24.4°C | 24.4°C | 221 | 28.2 |
| David | 29.1°C22.6°C | 22.6°C | 450 | 30.1 |
| Colón | 28.4°C24.7°C | 24.7°C | 284 | 29.4 |
| Arraiján | 28.3°C23.9°C | 23.9°C | 234 | 28.9 |
A rain day is a local calendar day with at least 1 mm of precipitation.