Last updated: August 27, 2025
In Dos de Mayo, Peru, the average temperature in September hovers around 25°C (76°F), with fluttering extremes; you can expect a minimum of 14°C (58°F) and a maximum of 35°C (96°F). During this month, precipitation averages 41 mm (1.6 in) over 8 days, contributing to an average humidity of just 42%. Prepare for a mix of sun and occasional rain!
In September in Dos de Mayo, the average temperature is 25°C (76°F). Maximums can reach 35°C (96°F), and minimums can be as low as 14°C (58°F). This makes it a perfect time to explore the outdoors and enjoy various activities while experiencing pleasant weather.
In Dos de Mayo in September, the total precipitation amount is 41 mm (1.6 in) occurring over the course of 8 days.
In Dos de Mayo in September humidity is 42%. With an average temperature of 25°C (76°F), this humidity feels like a comfortable warmth, making it perfect for exploring and traveling outdoors without feeling too sticky or uncomfortable.
In Dos de Mayo in September, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Dos de Mayo.
UV Risk Categories
Weather in Dos de Mayo varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Dos de Mayo, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 23°C (74°F) | 343 mm (13.5 inches) | 80% | extreme |
| February Weather | 23°C (74°F) | 327 mm (12.9 inches) | 76% | extreme |
| March Weather | 23°C (74°F) | 347 mm (13.7 inches) | 81% | extreme |
| April Weather | 23°C (74°F) | 206 mm (8.1 inches) | 86% | extreme |
| May Weather | 23°C (74°F) | 142 mm (5.6 inches) | 86% | extreme |
| June Weather | 23°C (73°F) | 102 mm (4.0 inches) | 70% | extreme |
| July Weather | 22°C (72°F) | 57 mm (2.2 inches) | 47% | extreme |
| August Weather | 23°C (74°F) | 52 mm (2.1 inches) | 37% | extreme |
| September Weather | 25°C (76°F) | 41 mm (1.6 inches) | 42% | extreme |
| October Weather | 24°C (76°F) | 184 mm (7.2 inches) | 62% | extreme |
| November Weather | 24°C (75°F) | 281 mm (11.1 inches) | 76% | extreme |
| December Weather | 23°C (75°F) | 359 mm (14.1 inches) | 89% | extreme |