Last updated: June 24, 2025
In Round Lake Heights, United States, the average temperature in July is a pleasant 22°C (73°F). You can expect some variability, with minimums dropping to 13°C (56°F) and maximums reaching 31°C (89°F). During this month, precipitation averages around 74 mm (2.9 in) over 11 days, and the humidity tends to linger at a comfortable 78%.
In July in Round Lake Heights, the average temperature is 22°C (73°F), with maximums reaching 31°C (89°F) and minimums dropping to as low as 13°C (56°F). This pleasant climate makes it an ideal destination for travelers looking to enjoy mild weather and outdoor activities.
In Round Lake Heights in July, the precipitation amount is 74 mm (2.9 in) spread over the course of 11 days.
In Round Lake Heights in July, humidity is 78%. With an average temperature of 22°C (73°F), this humidity feels like a warm, enveloping blanket that can make outdoor activities feel sweat-inducing, so it's best to stay hydrated and take breaks in the shade while exploring.
In Round Lake Heights in July, 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 Round Lake Heights.
UV Risk Categories
Weather in Round Lake Heights varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Round Lake Heights, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -4°C (26°F) | 67 mm (2.7 inches) | 85% | low |
| February Weather | -3°C (27°F) | 65 mm (2.6 inches) | 85% | moderate |
| March Weather | 2°C (36°F) | 70 mm (2.8 inches) | 85% | high |
| April Weather | 6°C (44°F) | 113 mm (4.5 inches) | 85% | very high |
| May Weather | 12°C (54°F) | 156 mm (6.1 inches) | 78% | very high |
| June Weather | 18°C (66°F) | 100 mm (3.9 inches) | 80% | very high |
| July Weather | 22°C (73°F) | 74 mm (2.9 inches) | 78% | very high |
| August Weather | 22°C (72°F) | 72 mm (2.8 inches) | 76% | very high |
| September Weather | 19°C (67°F) | 84 mm (3.3 inches) | 79% | very high |
| October Weather | 12°C (54°F) | 130 mm (5.1 inches) | 83% | moderate |
| November Weather | 4°C (39°F) | 56 mm (2.2 inches) | 88% | moderate |
| December Weather | 0°C (33°F) | 58 mm (2.3 inches) | 81% | low |