Last updated: June 24, 2025
In Dennison, United States, the average temperature in June hovers around 21°C (71°F), offering a pleasant climate. However, be prepared for a range, as temperatures can dip to a minimum of 6°C (42°F) and soar to a maximum of 34°C (93°F). Rainfall is not uncommon, with 132 mm (5.2 in) of precipitation occurring over about 15 days. The air tends to be quite moist, boasting an average humidity of 83%.
In June in Dennison, the average temperature is 21°C (71°F). The maximum can reach 34°C (93°F), and the minimum can be as low as 6°C (42°F). This diverse range of temperatures makes it a favorable time for travelers to enjoy outdoor activities and explore the local attractions comfortably.
In Dennison in June, the precipitation amount is 132 mm (5.2 in), occurring over a span of 15 days.
In Dennison in June humidity is 83%. With an average temperature of 21°C (71°F), this humidity feels like walking through a warm mist, making travel both refreshing and slightly uncomfortable as the air clings to your skin and you find yourself needing to take frequent breaks to hydrate.
In Dennison 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 Dennison.
UV Risk Categories
Weather in Dennison varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Dennison, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -1°C (31°F) | 92 mm (3.6 inches) | 88% | moderate |
| February Weather | 1°C (34°F) | 110 mm (4.3 inches) | 88% | moderate |
| March Weather | 5°C (41°F) | 102 mm (4.0 inches) | 87% | high |
| April Weather | 11°C (51°F) | 134 mm (5.3 inches) | 87% | very high |
| May Weather | 17°C (63°F) | 121 mm (4.8 inches) | 81% | very high |
| June Weather | 21°C (71°F) | 132 mm (5.2 inches) | 83% | very high |
| July Weather | 24°C (75°F) | 126 mm (5.0 inches) | 82% | very high |
| August Weather | 23°C (73°F) | 100 mm (4.0 inches) | 76% | very high |
| September Weather | 20°C (68°F) | 110 mm (4.3 inches) | 77% | very high |
| October Weather | 14°C (57°F) | 115 mm (4.5 inches) | 82% | high |
| November Weather | 5°C (42°F) | 96 mm (3.8 inches) | 89% | moderate |
| December Weather | 2°C (36°F) | 96 mm (3.8 inches) | 86% | low |