Last updated: June 24, 2025
In Stock Island, United States, the average temperature in May hovers around 26°C (79°F), making it a comfortable destination. Expect temperatures to range from a minimum of 22°C (72°F) to a maximum of 29°C (84°F). However, be prepared for some rain, as the area receives an average precipitation of 139 mm (5.5 in) over 11 days. With an average humidity of 71%, it's advisable to stay hydrated while exploring!
In May in Stock Island, the average temperature is 26°C (79°F). The maximum can reach 29°C (84°F), while the minimum can be as low as 22°C (72°F). This makes it an ideal time for travelers seeking warm and pleasant weather.
In Stock Island in May, the precipitation amount is 139 mm (5.5 in) occurring over a span of 11 days.
In Stock Island in May, humidity is 71%. With an average temperature of 26°C (79°F), this humidity feels like a heavy blanket wrapping around you, making travel somewhat stifling but offering a tropical ambiance that can be both invigorating and exhausting at the same time.
In Stock Island in May, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Stock Island.
UV Risk Categories
Weather in Stock Island varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Stock Island, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 22°C (71°F) | 27 mm (1.1 inches) | 81% | high |
| February Weather | 23°C (74°F) | 27 mm (1.1 inches) | 79% | very high |
| March Weather | 23°C (74°F) | 18 mm (0.7 inches) | 76% | extreme |
| April Weather | 25°C (77°F) | 40 mm (1.6 inches) | 73% | extreme |
| May Weather | 26°C (79°F) | 139 mm (5.5 inches) | 71% | extreme |
| June Weather | 28°C (82°F) | 94 mm (3.7 inches) | 69% | extreme |
| July Weather | 28°C (83°F) | 103 mm (4.0 inches) | 70% | extreme |
| August Weather | 29°C (84°F) | 100 mm (3.9 inches) | 72% | extreme |
| September Weather | 28°C (83°F) | 172 mm (6.8 inches) | 76% | extreme |
| October Weather | 27°C (81°F) | 133 mm (5.2 inches) | 79% | very high |
| November Weather | 25°C (77°F) | 83 mm (3.3 inches) | 80% | very high |
| December Weather | 23°C (74°F) | 44 mm (1.7 inches) | 81% | high |