Last updated: June 18, 2025
In June, the average temperature in Grand Forks, Canada hovers around 16°C (61°F). Temperatures can fluctuate significantly, with a minimum as low as 2°C (36°F) and soaring up to a maximum of 41°C (106°F). Expect about 45 mm (1.8 in) of precipitation spread over 9 days, contributing to an average humidity level of 81%. Enjoy the varied climate while planning your activities!
In June in Grand Forks, the average temperature is 16°C (61°F). Maximums can reach 41°C (106°F), and minimums can be as low as 2°C (36°F). This variation in temperature suggests that travelers should be prepared for both warm days and cooler nights.
In Grand Forks in June, the precipitation amount is 45 mm (1.8 in) spread over 9 days.
In Grand Forks in June, humidity is 81%. With an average temperature of 16°C (61°F), this humidity feels like a warm, heavy blanket wrapping around you as you explore the sights, making it essential to stay hydrated and take regular breaks in the shade.
In Grand Forks in June, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Grand Forks.
UV Risk Categories
Weather in Grand Forks varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Grand Forks, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -5°C (24°F) | 74 mm (2.9 inches) | 90% | low |
| February Weather | -5°C (24°F) | 59 mm (2.3 inches) | 91% | moderate |
| March Weather | 1°C (34°F) | 68 mm (2.7 inches) | 89% | moderate |
| April Weather | 5°C (42°F) | 69 mm (2.7 inches) | 85% | high |
| May Weather | 12°C (53°F) | 66 mm (2.6 inches) | 82% | very high |
| June Weather | 16°C (61°F) | 45 mm (1.8 inches) | 81% | very high |
| July Weather | 20°C (69°F) | 13 mm (0.5 inches) | 84% | very high |
| August Weather | 20°C (68°F) | 18 mm (0.7 inches) | 75% | very high |
| September Weather | 13°C (57°F) | 45 mm (1.8 inches) | 74% | high |
| October Weather | 5°C (42°F) | 59 mm (2.3 inches) | 85% | moderate |
| November Weather | 0°C (33°F) | 71 mm (2.8 inches) | 88% | low |
| December Weather | -4°C (26°F) | 72 mm (2.8 inches) | 93% | low |