Last updated: March 2, 2024
The weather in Rosario, Philippines, during January is characterized by an average temperature of 25°C (78°F). Highs can soar to 30°C (87°F), while lows may dip to 22°C (72°F). Typically, the humidity level in Rosario throughout January hovers around 81%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In January, Rosario averages 258 mm (10.2 inches) of rainfall, typically over the course of 23 rainy days. The month enjoys an average of 11 hours 31 minutes of daylight, with the sun shining for approximately 7 hours 19 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 Rosario reaches a maximum of 12, 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 | 2 | 5 | 8 | 11 | 12 | 11 | 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 | ||||||