Last updated: March 2, 2024
The weather in Relva, Portugal, during January is characterized by an average temperature of 16°C (61°F). Highs can soar to 18°C (64°F), while lows may dip to 13°C (55°F). Typically, the humidity level in Relva throughout January hovers around 82%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In January, Relva averages 77 mm (3.0 inches) of rainfall, typically over the course of 14 rainy days. The month enjoys an average of 9 hours 51 minutes of daylight, with the sun shining for approximately 4 hours 56 minutes each day. Additionally, there is a 22% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In January, the UV Index in Relva reaches a maximum of 3, indicating a level of Moderate exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 30 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 | 0 | 1 | 1 | 1 | 2 | 3 | 3 | 3 | 2 | 1 | 1 | 0 | 0 |
| Exposure | Low | Moderate | Low | ||||||||||
| Time to burn | 45 min | 30 min | 45 min | ||||||||||