Last updated: August 27, 2025
In Castrillo de Don Juan, Spain, the average temperature in June hovers around 19°C (67°F). However, be prepared for a range, as temperatures can dip to a chilly 4°C (39°F) or soar to a sweltering 39°C (102°F). Expect to encounter 51 mm (2.0 in) of precipitation over approximately 10 days, with an average humidity level of 63%.
In June in Castrillo de Don Juan, the average temperature is 19°C (67°F). Maximums can reach 39°C (102°F), and minimums can be as low as 4°C (39°F). Be prepared for a wide range of temperatures and pack accordingly for your travels!
In Castrillo de Don Juan in June, the total precipitation amount is 51 mm (2.0 in) spread over a period of 10 days.
In Castrillo de Don Juan in June, humidity is 63%. With an average temperature of 19°C (67°F), this humidity feels like a warm embrace that adds a touch of heaviness to the air, making it slightly uncomfortable for traveling but still manageable with light clothing and plenty of hydration.
In Castrillo de Don Juan 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 Castrillo de Don Juan.
UV Risk Categories
Weather in Castrillo de Don Juan varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Castrillo de Don Juan, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 3°C (39°F) | 36 mm (1.4 inches) | 90% | moderate |
| February Weather | 6°C (44°F) | 46 mm (1.8 inches) | 86% | moderate |
| March Weather | 8°C (47°F) | 51 mm (2.0 inches) | 79% | high |
| April Weather | 11°C (51°F) | 83 mm (3.2 inches) | 74% | very high |
| May Weather | 15°C (59°F) | 55 mm (2.1 inches) | 71% | very high |
| June Weather | 19°C (67°F) | 51 mm (2.0 inches) | 63% | extreme |
| July Weather | 23°C (73°F) | 20 mm (0.8 inches) | 59% | extreme |
| August Weather | 22°C (73°F) | 16 mm (0.6 inches) | 58% | very high |
| September Weather | 18°C (65°F) | 30 mm (1.2 inches) | 65% | very high |
| October Weather | 13°C (56°F) | 47 mm (1.9 inches) | 77% | high |
| November Weather | 8°C (46°F) | 65 mm (2.6 inches) | 87% | moderate |
| December Weather | 6°C (42°F) | 53 mm (2.1 inches) | 90% | low |