Last updated: June 24, 2025
In New London, United States, the average temperature in June is a pleasant 22°C (71°F). However, be prepared for a range, as temperatures can dip as low as 8°C (47°F) and soar to a scorching 39°C (103°F). Visitors can expect approximately 86 mm (3.4 in) of precipitation over about 9 days, with an average humidity level of 81%. Make sure to dress accordingly for this varied climate!
In June in New London, the average temperature is 22°C (71°F), with maximums reaching 39°C (103°F) and minimums dropping as low as 8°C (47°F). Be prepared for a wide range of temperatures, making it ideal for both warm-weather activities and cooler evening outings.
In New London in June, the precipitation amount is 86 mm (3.4 in), falling over the course of 9 days.
In New London in June humidity is 81%. With an average temperature of 22°C (71°F), this humidity feels like a warm, enveloping blanket that clings to your skin, making outdoor activities somewhat challenging but offering a tropical ambiance perfect for exploring shaded areas and enjoying refreshing drinks.
In New London 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 New London.
UV Risk Categories
Weather in New London varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in New London, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -10°C (14°F) | 19 mm (0.7 inches) | 85% | moderate |
| February Weather | -10°C (15°F) | 21 mm (0.8 inches) | 89% | moderate |
| March Weather | -1°C (31°F) | 50 mm (2.0 inches) | 81% | high |
| April Weather | 5°C (42°F) | 75 mm (3.0 inches) | 82% | high |
| May Weather | 14°C (58°F) | 99 mm (3.9 inches) | 76% | very high |
| June Weather | 22°C (71°F) | 86 mm (3.4 inches) | 81% | very high |
| July Weather | 23°C (74°F) | 100 mm (4.0 inches) | 82% | very high |
| August Weather | 21°C (70°F) | 140 mm (5.5 inches) | 83% | very high |
| September Weather | 17°C (63°F) | 114 mm (4.5 inches) | 82% | high |
| October Weather | 8°C (47°F) | 98 mm (3.9 inches) | 82% | moderate |
| November Weather | 0°C (32°F) | 27 mm (1.1 inches) | 87% | moderate |
| December Weather | -6°C (22°F) | 41 mm (1.6 inches) | 84% | low |