Last updated: June 24, 2025
In May, the average temperature in Mariners Harbor, United States is a comfortable 17°C (62°F). Visitors can expect a temperature range that varies from a chilly 2°C (35°F) to a warm 32°C (90°F). The weather is moderately wet, with 123 mm (4.8 in) of precipitation spread over about 13 days. Relative humidity hovers around 69%, creating a refreshing atmosphere for all.
In May in Mariners Harbor, the average temperature is 17°C (62°F). Maximum temperatures can reach 32°C (90°F), while the minimum can drop to as low as 2°C (35°F). Visitors should prepare for a wide range of temperatures, ensuring they have both warm and cool clothing options.
In Mariners Harbor in May, the precipitation amount is 123 mm (4.8 in) over the course of 13 days.
In Mariners Harbor in May, humidity is 69%. With an average temperature of 17°C (62°F), this humidity feels like a damp embrace, making traveling a bit uncomfortable as the air hangs heavy around you, causing you to sweat slightly more than usual and prompting a desire for refreshing breaks in shaded areas.
In Mariners Harbor in May, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Mariners Harbor.
UV Risk Categories
Weather in Mariners Harbor varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Mariners Harbor, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 1°C (33°F) | 69 mm (2.7 inches) | 84% | moderate |
| February Weather | 2°C (36°F) | 103 mm (4.1 inches) | 82% | moderate |
| March Weather | 5°C (42°F) | 100 mm (3.9 inches) | 81% | high |
| April Weather | 11°C (52°F) | 116 mm (4.6 inches) | 78% | very high |
| May Weather | 17°C (62°F) | 123 mm (4.8 inches) | 69% | very high |
| June Weather | 22°C (72°F) | 97 mm (3.8 inches) | 69% | very high |
| July Weather | 25°C (78°F) | 146 mm (5.7 inches) | 62% | very high |
| August Weather | 24°C (76°F) | 129 mm (5.1 inches) | 65% | very high |
| September Weather | 21°C (70°F) | 100 mm (3.9 inches) | 68% | very high |
| October Weather | 15°C (60°F) | 134 mm (5.3 inches) | 74% | high |
| November Weather | 7°C (45°F) | 84 mm (3.3 inches) | 82% | moderate |
| December Weather | 3°C (38°F) | 108 mm (4.3 inches) | 80% | low |