Last updated: August 27, 2025
In Castiello de Jaca, Spain, the average temperature in June hovers around 14°C (58°F). Be prepared for a range of conditions, as temperatures can dip to a chilly -1°C (30°F) or rise to a warm 31°C (87°F). With 171 mm (6.7 in) of precipitation spread over 18 days, and an average humidity level of 81%, don't forget your umbrella and some light layers for the varying weather!
In June in Castiello de Jaca, the average temperature is 14°C (58°F). Maximum temperatures can reach 31°C (87°F), while minimum temperatures can drop as low as -1°C (30°F). Be prepared for a wide range of temperatures during your travels, making it essential to pack accordingly for both warm days and cooler nights.
In Castiello de Jaca in June, the precipitation amount is 171 mm (6.7 in) over the course of 18 days.
In Castiello de Jaca in June, humidity is 81%. With an average temperature of 14°C (58°F), this humidity feels like a warm blanket wrapping around you, making outdoor adventures sticky and challenging, while also providing a lush, vibrant atmosphere perfect for exploring.
In Castiello de Jaca in June, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Castiello de Jaca.
UV Risk Categories
Weather in Castiello de Jaca varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Castiello de Jaca, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 0°C (32°F) | 129 mm (5.1 inches) | 86% | moderate |
| February Weather | 2°C (36°F) | 113 mm (4.4 inches) | 85% | moderate |
| March Weather | 3°C (38°F) | 144 mm (5.7 inches) | 82% | high |
| April Weather | 6°C (42°F) | 139 mm (5.5 inches) | 81% | very high |
| May Weather | 10°C (50°F) | 148 mm (5.8 inches) | 80% | very high |
| June Weather | 14°C (58°F) | 171 mm (6.7 inches) | 81% | extreme |
| July Weather | 17°C (63°F) | 110 mm (4.3 inches) | 80% | extreme |
| August Weather | 17°C (63°F) | 109 mm (4.3 inches) | 76% | very high |
| September Weather | 13°C (56°F) | 114 mm (4.5 inches) | 75% | very high |
| October Weather | 9°C (48°F) | 120 mm (4.7 inches) | 81% | high |
| November Weather | 3°C (38°F) | 140 mm (5.5 inches) | 85% | moderate |
| December Weather | 1°C (35°F) | 208 mm (8.2 inches) | 87% | low |