Last updated: March 2, 2024
The weather in Cidra, Puerto Rico, during January is characterized by an average temperature of 23°C (74°F). Highs can soar to 28°C (83°F), while lows may dip to 19°C (66°F). Typically, the humidity level in Cidra throughout January hovers around 76%.
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Average temperature
Maximum temperature
Humidity
In January, Cidra averages 37 mm (1.5 inches) of rainfall, typically over the course of 12 rainy days. The month enjoys an average of 11 hours 9 minutes of daylight, with the sun shining for approximately 8 hours 17 minutes each day. Additionally, there is a 42% probability of sunny days during this period.
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Chance of sun
In January, the UV Index in Cidra reaches a maximum of 9, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 15 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 | 1 | 3 | 5 | 7 | 9 | 9 | 8 | 5 | 3 | 1 | 1 | 0 |
| Exposure | Low | Moderate | High | VeryHigh | Moderate | Low | |||||||
| Time to burn | 45 min | 30 min | 25 min | 15 min | 30 min | 45 min | |||||||