Last updated: June 24, 2025
In June, the average temperature in Monterey, United States hovers around 19°C (66°F). However, temperatures can vary significantly, with a minimum of 4°C (40°F) and a maximum reaching 29°C (84°F). Expect around 107 mm (4.2 in) of precipitation spread over 14 days, resulting in an average humidity of 79%.
In June in Monterey, the average temperature is 19°C (66°F). The maximum can reach 29°C (84°F), while the minimum can drop as low as 4°C (40°F). This range makes Monterey a pleasant destination for travelers seeking mild weather and the opportunity for a variety of outdoor activities.
In Monterey in June, the precipitation amount is 107 mm (4.2 in) spread over a period of 14 days.
In Monterey in June humidity is 79%. With an average temperature of 19°C (66°F), this humidity feels like a warm embrace, making it feel much warmer than the actual temperature and creating a heavy, sticky atmosphere that can be a bit uncomfortable for traveling.
In Monterey in June, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Monterey.
UV Risk Categories
Weather in Monterey varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Monterey, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | -1°C (31°F) | 76 mm (3.0 inches) | 86% | moderate |
February Weather | 2°C (36°F) | 115 mm (4.5 inches) | 86% | high |
March Weather | 5°C (41°F) | 86 mm (3.4 inches) | 86% | very high |
April Weather | 10°C (50°F) | 126 mm (5.0 inches) | 84% | very high |
May Weather | 15°C (60°F) | 151 mm (5.9 inches) | 78% | extreme |
June Weather | 19°C (66°F) | 107 mm (4.2 inches) | 79% | extreme |
July Weather | 21°C (70°F) | 86 mm (3.4 inches) | 70% | extreme |
August Weather | 20°C (68°F) | 129 mm (5.1 inches) | 59% | very high |
September Weather | 17°C (64°F) | 117 mm (4.6 inches) | 68% | very high |
October Weather | 12°C (54°F) | 115 mm (4.5 inches) | 80% | high |
November Weather | 4°C (40°F) | 72 mm (2.8 inches) | 86% | moderate |
December Weather | 2°C (35°F) | 96 mm (3.8 inches) | 85% | moderate |