January Weather in San Juan del Puerto

Last updated: March 2, 2024

The weather in San Juan del Puerto, Spain, during January is characterized by an average temperature of 11°C (52°F). Highs can soar to 20°C (68°F), while lows may dip to 2°C (37°F). Typically, the humidity level in San Juan del Puerto throughout January hovers around 79%.

2°C (37°F)

Minimum temperature

11°C (52°F)

Average temperature

20°C (68°F)

Maximum temperature

79%

Humidity

Precipitation and Sunshine hours

In January, San Juan del Puerto averages 30 mm (1.2 inches) of rainfall, typically over the course of 3 rainy days. The month enjoys an average of 9 hours 54 minutes of daylight, with the sun shining for approximately 7 hours 13 minutes each day. Additionally, there is a 48% probability of sunny days during this period.

30 mm (1.2 inches)

Precipitation

3 rainy days

Rainy days

7 hours 13 minutes

Sunshine hours

48%

Chance of sun

UV Index

In January, the UV Index in San Juan del Puerto reaches a maximum of 3, indicating a level of Moderate exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, during which unprotected skin may burn in as little as 30 minutes.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
	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	2	2	3	3	2	2	1	1	0
Exposure	Low						Moderate		Low
Time to burn	45 min						30 min		45 min