Last updated: March 2, 2024
The weather in Castelo de Paiva, Portugal, during April is characterized by an average temperature of 13°C (55°F). Highs can soar to 24°C (76°F), while lows may dip to 3°C (37°F). Typically, the humidity level in Castelo de Paiva throughout April hovers around 79%.
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Average temperature
Maximum temperature
Humidity
In April, Castelo de Paiva averages 177 mm (6.9 inches) of rainfall, typically over the course of 15 rainy days. The month enjoys an average of 13 hours 19 minutes of daylight, with the sun shining for approximately 11 hours 27 minutes each day. Additionally, there is a 34% probability of sunny days during this period.
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Chance of sun
In April, the UV Index in Castelo de Paiva reaches a maximum of 8, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, 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 | 2 | 3 | 5 | 7 | 8 | 8 | 7 | 5 | 3 | 2 | 1 |
| Exposure | Low | Moderate | High | VeryHigh | High | Moderate | Low | ||||||
| Time to burn | 45 min | 30 min | 25 min | 15 min | 25 min | 30 min | 45 min | ||||||