Last updated: August 27, 2025
In June, the average temperature in San Julian, Mexico hovers around 22°C (71°F). Expect a pleasant range, with minimums dipping to 13°C (55°F) and maximums soaring to 35°C (95°F). However, be prepared for some rain, as precipitation amounts reach 156 mm (6.2 in) over 16 days. With an average humidity level of 76%, it's wise to stay hydrated and enjoy the season!
In June in San Julian, the average temperature is 22°C (71°F). Maximums can reach 35°C (95°F), while minimums can drop to as low as 13°C (55°F). This mild and variable climate makes San Julian an ideal destination for travelers looking to enjoy a range of activities throughout the month.
In San Julian in June, the precipitation amount is 156 mm (6.2 in) over the course of 16 days.
In San Julian in June, humidity is 76%. With an average temperature of 22°C (71°F), this humidity feels like traveling through a warm, dense mist that clings to your skin, making every step feel heavier and the air seem thicker, which can be quite draining for outdoor activities.
In San Julian in June, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in San Julian, you can check here.
UV Risk Categories
Weather in San Julian varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in San Julian, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 15°C (59°F) | 12 mm (0.5 inches) | 74% | very high |
| February Weather | 17°C (63°F) | 13 mm (0.5 inches) | 65% | extreme |
| March Weather | 20°C (69°F) | 7 mm (0.3 inches) | 58% | extreme |
| April Weather | 22°C (72°F) | 3 mm (0.1 inches) | 58% | extreme |
| May Weather | 23°C (74°F) | 30 mm (1.2 inches) | 67% | extreme |
| June Weather | 22°C (71°F) | 156 mm (6.2 inches) | 76% | extreme |
| July Weather | 20°C (67°F) | 219 mm (8.6 inches) | 67% | extreme |
| August Weather | 20°C (68°F) | 178 mm (7.0 inches) | 68% | extreme |
| September Weather | 19°C (67°F) | 195 mm (7.7 inches) | 81% | extreme |
| October Weather | 19°C (66°F) | 71 mm (2.8 inches) | 83% | extreme |
| November Weather | 17°C (62°F) | 20 mm (0.8 inches) | 84% | very high |
| December Weather | 15°C (59°F) | 7 mm (0.3 inches) | 81% | very high |