Last updated: August 27, 2025
In December, the average temperature in Santa Maria, Panama hovers around 24°C (76°F), with a comfortable minimum of 19°C (66°F) and a warm maximum reaching 30°C (86°F). Expect frequent showers, with an average precipitation of 314 mm (12.4 in) spread over 28 days. The air is quite humid, boasting an average humidity level of 72%. 🌦️
In December in Santa Maria, the average temperature is 24°C (76°F). The maximum can reach 30°C (86°F), and the minimum can be as low as 19°C (66°F). This mild climate makes Santa Maria an ideal destination for travelers seeking pleasant weather.
In Santa Maria in December, the total precipitation amount reaches 314 mm (12.4 in) over the course of 28 days.
In Santa Maria in December humidity is 72%. With an average temperature of 24°C (76°F), this humidity feels like a warm, muggy embrace that can make outdoor activities a bit uncomfortable, so travelers should stay hydrated and plan for frequent breaks in the shade.
In Santa Maria in December, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Santa Maria.
UV Risk Categories
Weather in Santa Maria varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Santa Maria, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 24°C (76°F) | 127 mm (5.0 inches) | 68% | extreme |
| February Weather | 25°C (77°F) | 62 mm (2.4 inches) | 68% | extreme |
| March Weather | 25°C (78°F) | 59 mm (2.3 inches) | 66% | extreme |
| April Weather | 25°C (77°F) | 322 mm (12.7 inches) | 67% | extreme |
| May Weather | 25°C (77°F) | 568 mm (22.4 inches) | 69% | extreme |
| June Weather | 25°C (77°F) | 564 mm (22.2 inches) | 84% | extreme |
| July Weather | 25°C (76°F) | 601 mm (23.7 inches) | 85% | extreme |
| August Weather | 24°C (76°F) | 611 mm (24.0 inches) | 82% | extreme |
| September Weather | 24°C (76°F) | 550 mm (21.7 inches) | 81% | extreme |
| October Weather | 24°C (76°F) | 667 mm (26.3 inches) | 80% | extreme |
| November Weather | 24°C (75°F) | 696 mm (27.4 inches) | 80% | extreme |
| December Weather | 24°C (76°F) | 314 mm (12.4 inches) | 72% | very high |