Last updated: June 24, 2025
In June, the average temperature in Holyoke, United States hovers around 20°C (69°F), providing a comfortable climate for outdoor activities. Expect temperatures to range from a chilly 5°C (42°F) to a warm 35°C (95°F). Be prepared for some rain, as 78 mm (3.1 in) of precipitation is likely over about 10 days, and you can anticipate a moderate humidity level of 72% throughout the month.
In June in Holyoke, the average temperature is 20°C (69°F), with maximums reaching up to 35°C (95°F) and minimums dropping as low as 5°C (42°F). This makes it a great time for travelers to enjoy a mix of warm days and cooler evenings, perfect for exploring the area comfortably.
In Holyoke in June, the precipitation amount is 78 mm (3.1 in) over the course of 10 days.
In Holyoke in June humidity is 72%. With an average temperature of 20°C (69°F), this humidity feels like a warm, almost tropical embrace, making it perfect for leisurely strolls but challenging for those unaccustomed to the moist air.
In Holyoke 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 Holyoke.
UV Risk Categories
Weather in Holyoke varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Holyoke, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -2°C (29°F) | 74 mm (2.9 inches) | 89% | moderate |
| February Weather | 0°C (32°F) | 91 mm (3.6 inches) | 88% | moderate |
| March Weather | 3°C (37°F) | 82 mm (3.2 inches) | 86% | high |
| April Weather | 9°C (48°F) | 130 mm (5.1 inches) | 84% | very high |
| May Weather | 15°C (59°F) | 99 mm (3.9 inches) | 76% | very high |
| June Weather | 20°C (69°F) | 78 mm (3.1 inches) | 72% | very high |
| July Weather | 23°C (74°F) | 144 mm (5.7 inches) | 66% | very high |
| August Weather | 23°C (73°F) | 81 mm (3.2 inches) | 64% | very high |
| September Weather | 19°C (66°F) | 97 mm (3.8 inches) | 72% | very high |
| October Weather | 13°C (55°F) | 142 mm (5.6 inches) | 81% | high |
| November Weather | 5°C (41°F) | 92 mm (3.6 inches) | 87% | moderate |
| December Weather | 0°C (33°F) | 119 mm (4.7 inches) | 84% | low |