Last updated: August 27, 2025
In San Martin, Philippines during May, the average temperature hovers around 26°C (80°F), with a comfortable minimum of 22°C (71°F) and a warm maximum of 32°C (90°F). However, this warmth comes with a significant amount of moisture, as the region experiences an average precipitation of 419 mm (16.5 in) over 29 days. With an average humidity of 83%, prepare for a tropical atmosphere that keeps the air feeling lively and vibrant!
In May in San Martin, the average temperature is 26°C (80°F). Maximums can reach 32°C (90°F) and minimums can be as low as 22°C (71°F). This pleasant weather makes San Martin an ideal destination for travelers seeking a warm escape.
In San Martin in May, the total precipitation amount is 419 mm (16.5 in) over the course of 29 days.
In San Martin in May humidity is 83%. With an average temperature of 26°C (80°F), this humidity feels like a warm, enveloping blanket that can make traveling quite uncomfortable; you may find yourself needing frequent breaks for hydration and cool shade as the thick air clings to your skin.
In San Martin in May, 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 San Martin.
UV Risk Categories
Weather in San Martin varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in San Martin, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 25°C (78°F) | 275 mm (10.8 inches) | 88% | extreme |
| February Weather | 25°C (77°F) | 192 mm (7.6 inches) | 86% | extreme |
| March Weather | 26°C (78°F) | 183 mm (7.2 inches) | 84% | extreme |
| April Weather | 26°C (79°F) | 188 mm (7.4 inches) | 82% | extreme |
| May Weather | 26°C (80°F) | 419 mm (16.5 inches) | 83% | extreme |
| June Weather | 26°C (79°F) | 445 mm (17.5 inches) | 85% | extreme |
| July Weather | 26°C (79°F) | 366 mm (14.4 inches) | 86% | extreme |
| August Weather | 26°C (79°F) | 326 mm (12.8 inches) | 87% | extreme |
| September Weather | 26°C (79°F) | 322 mm (12.7 inches) | 89% | extreme |
| October Weather | 26°C (78°F) | 355 mm (14.0 inches) | 85% | extreme |
| November Weather | 26°C (79°F) | 287 mm (11.3 inches) | 87% | extreme |
| December Weather | 25°C (78°F) | 310 mm (12.2 inches) | 91% | extreme |