Last updated: August 27, 2025
In April, the average temperature in Santa Ana, Peru hovers around 3°C (37°F), with a chilly minimum of -8°C (18°F) and a mild maximum of 11°C (52°F). Expect 128 mm (5.0 in) of precipitation spread over 25 days, contributing to the high average humidity of 89%.
In April in Santa Ana, the average temperature is 3°C (37°F), with maximums reaching 11°C (52°F) and minimums dropping as low as -8°C (18°F). Be sure to pack warm clothing if you're planning to travel during this time.
In Santa Ana in April, the total precipitation amount is 128 mm (5.0 in), spread over 25 days.
In Santa Ana in April, humidity is 89%. With an average temperature of 3°C (37°F), this humidity feels like a damp chill that seeps into your bones, making it essential to dress warmly and prepare for an understated, yet invigorating, travel experience.
In Santa Ana in April, the maximum UV index reaches 20, which falls under the extreme Exposure Category. This means that the time to burn is just 10 minutes. To stay informed about the hourly UV Index in Santa Ana, you can visit Hourly UV Index in Santa Ana.
UV Risk Categories
Weather in Santa Ana varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Santa Ana, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 3°C (38°F) | 198 mm (7.8 inches) | 89% | extreme |
| February Weather | 3°C (38°F) | 240 mm (9.4 inches) | 89% | extreme |
| March Weather | 3°C (38°F) | 253 mm (10.0 inches) | 90% | extreme |
| April Weather | 3°C (37°F) | 128 mm (5.0 inches) | 89% | extreme |
| May Weather | 2°C (36°F) | 81 mm (3.2 inches) | 83% | extreme |
| June Weather | 1°C (35°F) | 35 mm (1.4 inches) | 69% | extreme |
| July Weather | 1°C (34°F) | 33 mm (1.3 inches) | 56% | extreme |
| August Weather | 1°C (35°F) | 47 mm (1.8 inches) | 50% | extreme |
| September Weather | 2°C (36°F) | 107 mm (4.2 inches) | 53% | extreme |
| October Weather | 3°C (37°F) | 148 mm (5.8 inches) | 68% | extreme |
| November Weather | 3°C (38°F) | 173 mm (6.8 inches) | 81% | extreme |
| December Weather | 3°C (38°F) | 210 mm (8.3 inches) | 87% | extreme |