Last updated: August 27, 2025
In June, the average temperature in Y Felinheli, United Kingdom is a mild 15°C (59°F). Visitors can expect temperatures to range from a cool 5°C (41°F) to a warm 29°C (84°F). With an average precipitation of 91 mm (3.6 in) spread over 14 days, it's wise to pack an umbrella! Don’t forget, the air holds an average humidity of 81%, making it feel even more refreshing.
In June in Y Felinheli, the average temperature is 15°C (59°F). The maximum can reach 29°C (84°F), while the minimum can drop to as low as 5°C (41°F). Overall, it's a great time to explore Y Felinheli, as the weather is pleasantly mild and suitable for outdoor activities.
In Y Felinheli in June, the precipitation amount is 91 mm (3.6 in) over a span of 14 days.
In Y Felinheli in June humidity is 81%. With an average temperature of 15°C (59°F), this humidity feels like a heavy blanket draped over you, making traveling quite uncomfortable as you constantly wipe away beads of sweat and feel the stickiness clinging to your clothes.
In Y Felinheli in June, 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 Y Felinheli.
UV Risk Categories
Weather in Y Felinheli varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Y Felinheli, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 6°C (43°F) | 77 mm (3.0 inches) | 89% | low | 
| February Weather | 6°C (44°F) | 103 mm (4.1 inches) | 88% | low | 
| March Weather | 7°C (45°F) | 104 mm (4.1 inches) | 86% | moderate | 
| April Weather | 9°C (48°F) | 55 mm (2.2 inches) | 84% | moderate | 
| May Weather | 12°C (53°F) | 71 mm (2.8 inches) | 79% | high | 
| June Weather | 15°C (59°F) | 91 mm (3.6 inches) | 81% | very high | 
| July Weather | 16°C (61°F) | 82 mm (3.2 inches) | 78% | very high | 
| August Weather | 16°C (61°F) | 105 mm (4.1 inches) | 79% | high | 
| September Weather | 14°C (57°F) | 98 mm (3.9 inches) | 85% | moderate | 
| October Weather | 11°C (53°F) | 128 mm (5.1 inches) | 90% | moderate | 
| November Weather | 9°C (48°F) | 111 mm (4.4 inches) | 91% | low | 
| December Weather | 7°C (45°F) | 129 mm (5.1 inches) | 89% | low |