Last updated: March 2, 2024
The weather in San Rafael Abajo, Costa Rica, during January is characterized by an average temperature of 21°C (71°F). Highs can soar to 27°C (80°F), while lows may dip to 16°C (62°F). Typically, the humidity level in San Rafael Abajo throughout January hovers around 68%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In January, San Rafael Abajo averages 116 mm (4.6 inches) of rainfall, typically over the course of 19 rainy days. The month enjoys an average of 11 hours 36 minutes of daylight, with the sun shining for approximately 8 hours 10 minutes each day. Additionally, there is a 46% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In January, the UV Index in San Rafael Abajo reaches a maximum of 11, 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 | 1 | 3 | 6 | 9 | 11 | 11 | 10 | 7 | 4 | 2 | 1 | 0 | 0 |
| Exposure | Low | Moderate | High | VeryHigh | Extreme | VeryHigh | High | Moderate | Low | ||||
| Time to burn | 45 min | 30 min | 25 min | 15 min | 10 min | 15 min | 25 min | 30 min | 45 min | ||||