Last updated: March 2, 2024
The weather in La Union, Philippines, during December is characterized by an average temperature of 27°C (80°F). Highs can soar to 30°C (87°F), while lows may dip to 24°C (75°F). Typically, the humidity level in La Union throughout December hovers around 88%.
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Average temperature
Maximum temperature
Humidity
In December, La Union averages 264 mm (10.4 inches) of rainfall, typically over the course of 28 rainy days. The month enjoys an average of 11 hours 35 minutes of daylight, with the sun shining for approximately 8 hours 29 minutes each day. Additionally, there is a 14% probability of sunny days during this period.
Precipitation
Rainy days
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Chance of sun
In December, the UV Index in La Union 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 | 2 | 4 | 7 | 10 | 11 | 11 | 9 | 6 | 3 | 1 | 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 | ||||