Last updated: August 22, 2025
In July, the average temperature in Puerto Santa Cruz, Argentina hovers around 3°C (38°F). Expect to experience a range from a chilly -9°C (17°F) to a mild 16°C (62°F). With an average precipitation of 17 mm (0.7 in) over 4 days, and humidity levels at 81%, be prepared for a damp but invigorating month!
In July in Puerto Santa Cruz, the average temperature is 3°C (38°F). Maximums can reach 16°C (62°F) and minimums can be as low as -9°C (17°F). Be prepared for chilly weather and pack layers if you plan to visit during this time.
In Puerto Santa Cruz in July, the precipitation amount is 17 mm (0.7 in) over a span of 4 days.
In Puerto Santa Cruz in July, humidity is 81%. With an average temperature of 3°C (38°F), this humidity feels like a heavy blanket wrapped around you, making outdoor activities uncomfortable and travel challenging due to the cold, damp air.
In Puerto Santa Cruz in July, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Puerto Santa Cruz, you can visit Hourly UV Index in Puerto Santa Cruz.
UV Risk Categories
Weather in Puerto Santa Cruz varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Puerto Santa Cruz, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 16°C (61°F) | 29 mm (1.1 inches) | 70% | extreme |
| February Weather | 16°C (62°F) | 24 mm (1.0 inches) | 73% | very high |
| March Weather | 14°C (57°F) | 25 mm (1.0 inches) | 72% | high |
| April Weather | 10°C (51°F) | 25 mm (1.0 inches) | 77% | moderate |
| May Weather | 6°C (44°F) | 25 mm (1.0 inches) | 80% | low |
| June Weather | 3°C (37°F) | 23 mm (0.9 inches) | 81% | low |
| July Weather | 3°C (38°F) | 17 mm (0.7 inches) | 81% | low |
| August Weather | 5°C (42°F) | 21 mm (0.8 inches) | 79% | moderate |
| September Weather | 8°C (47°F) | 16 mm (0.6 inches) | 75% | moderate |
| October Weather | 11°C (51°F) | 20 mm (0.8 inches) | 72% | very high |
| November Weather | 14°C (57°F) | 26 mm (1.0 inches) | 69% | extreme |
| December Weather | 16°C (61°F) | 30 mm (1.2 inches) | 70% | extreme |