Last updated: August 27, 2025
In January, the average temperature in San Adrian, Spain hovers around 5°C (42°F). Expect minimum temperatures to dip to -5°C (23°F), while the maximum can reach up to 18°C (65°F). With an average humidity of 86% and precipitation of about 48 mm (1.9 in) over 7 days, be prepared for a damp yet temperate environment!
In January in San Adrian, the average temperature is 5°C (42°F). Maximum temperatures can reach 18°C (65°F), while minimums can drop as low as -5°C (23°F). Be prepared for a range of weather conditions if you're planning to travel during this time.
In San Adrian in January, the total precipitation amount is 48 mm (1.9 in) over a span of 7 days.
In San Adrian in January, humidity is 86%. With an average temperature of 5°C (42°F), this humidity feels like a damp chill that penetrates your layers, making outdoor activities quite uncomfortable and prompting you to seek warmth indoors more often.
In San Adrian in January, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in San Adrian, you can check the information here.
UV Risk Categories
Weather in San Adrian varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in San Adrian, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 5°C (42°F) | 48 mm (1.9 inches) | 86% | moderate |
| February Weather | 8°C (47°F) | 36 mm (1.4 inches) | 85% | moderate |
| March Weather | 10°C (50°F) | 53 mm (2.1 inches) | 82% | high |
| April Weather | 12°C (54°F) | 83 mm (3.3 inches) | 81% | very high |
| May Weather | 17°C (62°F) | 58 mm (2.3 inches) | 80% | very high |
| June Weather | 20°C (69°F) | 69 mm (2.7 inches) | 81% | extreme |
| July Weather | 23°C (74°F) | 29 mm (1.1 inches) | 80% | very high |
| August Weather | 23°C (73°F) | 31 mm (1.2 inches) | 76% | very high |
| September Weather | 19°C (67°F) | 35 mm (1.4 inches) | 75% | very high |
| October Weather | 15°C (59°F) | 37 mm (1.5 inches) | 81% | high |
| November Weather | 9°C (49°F) | 67 mm (2.6 inches) | 85% | moderate |
| December Weather | 7°C (45°F) | 42 mm (1.7 inches) | 87% | low |