Last updated: March 2, 2024
The weather in Costa Rica, Peru, during March is characterized by an average temperature of 25°C (77°F). Highs can soar to 33°C (92°F), while lows may dip to 20°C (67°F). Typically, the humidity level in Costa Rica throughout March hovers around 81%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In March, Costa Rica averages 242 mm (9.5 inches) of rainfall, typically over the course of 27 rainy days. The month enjoys an average of 12 hours 7 minutes of daylight, with the sun shining for approximately 7 hours 49 minutes each day. Additionally, there is a 15% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In March, the UV Index in Costa Rica reaches a maximum of 16, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 10 minutes.
| 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UVI | 1 | 3 | 6 | 11 | 14 | 16 | 15 | 12 | 8 | 4 | 1 | 1 | 0 |
| Exposure | Low | Moderate | High | Extreme | VeryHigh | Moderate | Low | ||||||
| Time to burn | 45 min | 30 min | 25 min | 10 min | 15 min | 30 min | 45 min | ||||||