Last updated: March 2, 2024
The weather in Portonovo, Spain, during December is characterized by an average temperature of 11°C (52°F). Highs can soar to 17°C (63°F), while lows may dip to 3°C (38°F). Typically, the humidity level in Portonovo throughout December hovers around 85%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In December, Portonovo averages 225 mm (8.9 inches) of rainfall, typically over the course of 18 rainy days. The month enjoys an average of 9 hours 6 minutes of daylight, with the sun shining for approximately 6 hours 39 minutes each day. Additionally, there is a 33% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In December, the UV Index in Portonovo reaches a maximum of 2, indicating a level of Low exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 45 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 | 0 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 1 | 0 | 0 |
| Exposure | Low | ||||||||||||
| Time to burn | 45 min | ||||||||||||