Last updated: June 24, 2025
In June, the average temperature in Monticello, United States hovers around 22°C (72°F), making it a pleasant time to visit. However, be prepared for a range of conditions, as temperatures can dip to a minimum of 8°C (47°F) and soar to a maximum of 34°C (93°F). With an average precipitation of 122 mm (4.8 in) over 12 days, and humidity levels resting at 79%, it's wise to pack accordingly!
In June in Monticello, the average temperature is 22°C (72°F), with maximums reaching 34°C (93°F) and minimums dropping as low as 8°C (47°F). This varied climate makes it an ideal destination for travelers seeking both warm and cooler weather experiences.
In Monticello in June, the precipitation amount is 122 mm (4.8 in) over a span of 12 days.
In Monticello in June humidity is 79%. With an average temperature of 22°C (72°F), this humidity feels like you are enveloped in a warm, heavy blanket, making it feel considerably hotter and adding a layer of stickiness to your skin as you navigate through the streets.
In Monticello in June, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Monticello.
UV Risk Categories
Weather in Monticello varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Monticello, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -6°C (21°F) | 48 mm (1.9 inches) | 84% | moderate |
| February Weather | -5°C (22°F) | 59 mm (2.3 inches) | 85% | moderate |
| March Weather | 3°C (37°F) | 67 mm (2.6 inches) | 84% | moderate |
| April Weather | 8°C (47°F) | 80 mm (3.1 inches) | 83% | very high |
| May Weather | 16°C (61°F) | 158 mm (6.2 inches) | 75% | very high |
| June Weather | 22°C (72°F) | 122 mm (4.8 inches) | 79% | extreme |
| July Weather | 24°C (75°F) | 87 mm (3.4 inches) | 75% | very high |
| August Weather | 22°C (72°F) | 84 mm (3.3 inches) | 69% | very high |
| September Weather | 19°C (66°F) | 124 mm (4.9 inches) | 74% | very high |
| October Weather | 11°C (52°F) | 131 mm (5.2 inches) | 79% | moderate |
| November Weather | 3°C (37°F) | 48 mm (1.9 inches) | 88% | moderate |
| December Weather | -1°C (30°F) | 43 mm (1.7 inches) | 82% | moderate |