Last updated: June 24, 2025
In June, the average temperature in Saint Marys, United States hovers around 22°C (72°F), offering a pleasant climate. Expect temperature fluctuations, with a minimum of 7°C (45°F) and a peak reaching 34°C (93°F). This month sees about 125 mm (4.9 in) of precipitation spread over 13 days, contributing to an average humidity level of 82%, which adds to the overall lushness of the surroundings.
In June in Saint Marys, the average temperature is 22°C (72°F). Maximum temperatures can reach 34°C (93°F), while minimum temperatures can drop as low as 7°C (45°F). This makes Saint Marys an ideal destination for travelers who enjoy mild weather with the opportunity for both warm days and cooler nights.
In Saint Marys in June, the total precipitation amount is 125 mm (4.9 in), occurring over a span of 13 days.
In Saint Marys in June humidity is 82%. With an average temperature of 22°C (72°F), this humidity feels like walking through a warm, damp blanket, making travel feel more exhausting and sticky as sweat clings to your skin, and every step seems to draw you into a slow, sultry embrace.
In Saint Marys in June, 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 Saint Marys.
UV Risk Categories
Weather in Saint Marys varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Saint Marys, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -2°C (30°F) | 74 mm (2.9 inches) | 88% | moderate |
| February Weather | 0°C (32°F) | 93 mm (3.7 inches) | 87% | moderate |
| March Weather | 5°C (42°F) | 102 mm (4.0 inches) | 87% | high |
| April Weather | 10°C (51°F) | 98 mm (3.9 inches) | 87% | very high |
| May Weather | 17°C (63°F) | 130 mm (5.1 inches) | 81% | very high |
| June Weather | 22°C (72°F) | 125 mm (4.9 inches) | 82% | very high |
| July Weather | 24°C (76°F) | 109 mm (4.3 inches) | 81% | very high |
| August Weather | 23°C (73°F) | 109 mm (4.3 inches) | 78% | very high |
| September Weather | 20°C (69°F) | 73 mm (2.9 inches) | 78% | very high |
| October Weather | 14°C (57°F) | 96 mm (3.8 inches) | 82% | high |
| November Weather | 5°C (42°F) | 85 mm (3.4 inches) | 89% | moderate |
| December Weather | 2°C (35°F) | 69 mm (2.7 inches) | 86% | low |