Last updated: March 2, 2024
The weather in Santiago, Costa Rica, during June is characterized by an average temperature of 22°C (72°F). Highs can soar to 27°C (81°F), while lows may dip to 18°C (66°F). Typically, the humidity level in Santiago throughout June hovers around 84%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In June, Santiago averages 651 mm (25.6 inches) of rainfall, typically over the course of 30 rainy days. The month enjoys an average of 12 hours 40 minutes of daylight, with the sun shining for approximately 7 hours 8 minutes each day. Additionally, there is a 11% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In June, the UV Index in Santiago reaches a maximum of 14, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 11:00 and 13:00, 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 | 2 | 5 | 8 | 12 | 14 | 14 | 12 | 8 | 5 | 2 | 1 | 0 | 0 |
| Exposure | Low | Moderate | VeryHigh | Extreme | VeryHigh | Moderate | Low | ||||||
| Time to burn | 45 min | 30 min | 15 min | 10 min | 15 min | 30 min | 45 min | ||||||