Last updated: March 2, 2024
The weather in San Rafael, Philippines, during January is characterized by an average temperature of 25°C (78°F). Highs can soar to 28°C (82°F), while lows may dip to 23°C (74°F). Typically, the humidity level in San Rafael throughout January hovers around 90%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In January, San Rafael averages 455 mm (17.9 inches) of rainfall, typically over the course of 25 rainy days. The month enjoys an average of 11 hours 42 minutes of daylight, with the sun shining for approximately 6 hours 39 minutes each day. Additionally, there is a 11% probability of sunny days during this period.
Precipitation
Rainy days
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Chance of sun
In January, the UV Index in San Rafael reaches a maximum of 13, 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 | 7 | 10 | 13 | 13 | 11 | 8 | 4 | 2 | 1 | 0 | 0 |
| Exposure | Low | Moderate | High | VeryHigh | Extreme | VeryHigh | Moderate | Low | |||||
| Time to burn | 45 min | 30 min | 25 min | 15 min | 10 min | 15 min | 30 min | 45 min | |||||