Last updated: June 24, 2025
In April, the average temperature in Lone Rock, United States is a cool 8°C (46°F). Temperatures can vary significantly, with a minimum of -8°C (18°F) and a maximum reaching up to 27°C (80°F). During this month, expect about 83 mm (3.3 in) of precipitation over 11 days, contributing to a relatively high average humidity of 83%.
In April in Lone Rock, the average temperature is 8°C (46°F), with maximums reaching 27°C (80°F) and minimums dropping as low as -8°C (18°F). Travelers should be prepared for a wide range of weather conditions during this month.
In Lone Rock in April, the precipitation amount is 83 mm (3.3 in) over the course of 11 days.
In Lone Rock in April, humidity is 83%. With an average temperature of 8°C (46°F), this humidity feels like a damp chill that seeps into your bones, making even short outings feel quite uncomfortable and prompting travelers to bundle up and seek shelter more frequently.
In Lone Rock in April, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Lone Rock.
UV Risk Categories
Weather in Lone Rock varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Lone Rock, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -6°C (21°F) | 43 mm (1.7 inches) | 84% | low |
| February Weather | -6°C (22°F) | 55 mm (2.2 inches) | 85% | moderate |
| March Weather | 2°C (36°F) | 57 mm (2.2 inches) | 84% | moderate |
| April Weather | 8°C (46°F) | 83 mm (3.3 inches) | 83% | very high |
| May Weather | 15°C (60°F) | 130 mm (5.1 inches) | 75% | very high |
| June Weather | 21°C (71°F) | 119 mm (4.7 inches) | 79% | very high |
| July Weather | 24°C (75°F) | 95 mm (3.7 inches) | 75% | very high |
| August Weather | 22°C (71°F) | 100 mm (3.9 inches) | 69% | very high |
| September Weather | 18°C (65°F) | 118 mm (4.6 inches) | 74% | very high |
| October Weather | 10°C (51°F) | 117 mm (4.6 inches) | 79% | moderate |
| November Weather | 2°C (36°F) | 46 mm (1.8 inches) | 88% | moderate |
| December Weather | -2°C (29°F) | 43 mm (1.7 inches) | 82% | low |