Last updated: June 24, 2025
In Osterville, United States, the average temperature in June hovers around 19°C (66°F). Expect a minimum of 10°C (51°F) and a maximum of 28°C (83°F), creating a pleasant climate for outdoor activities. However, be prepared for some rain, as 87 mm (3.4 in) of precipitation is likely over about 10 days. With an average humidity level of 78%, the air can feel quite moist, adding to the overall atmosphere of this captivating destination.
In June in Osterville, the average temperature is 19°C (66°F), with maximums reaching 28°C (83°F) and minimums dropping as low as 10°C (51°F). This pleasant climate makes Osterville an ideal destination for outdoor activities and exploration during this time.
In Osterville in June, the precipitation amount is 87 mm (3.4 in) over the course of 10 days.
In Osterville in June, humidity is 78%. With an average temperature of 19°C (66°F), this humidity feels like a warm, enveloping blanket, making traveling quite uncomfortable unless you're well-prepared with lightweight, breathable clothing and frequent breaks to stay hydrated.
In Osterville 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 Osterville.
UV Risk Categories
Weather in Osterville varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Osterville, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 1°C (35°F) | 86 mm (3.4 inches) | 84% | moderate |
| February Weather | 2°C (36°F) | 103 mm (4.1 inches) | 84% | moderate |
| March Weather | 4°C (39°F) | 112 mm (4.4 inches) | 82% | high |
| April Weather | 8°C (47°F) | 125 mm (4.9 inches) | 79% | very high |
| May Weather | 13°C (56°F) | 102 mm (4.0 inches) | 75% | very high |
| June Weather | 19°C (66°F) | 87 mm (3.4 inches) | 78% | very high |
| July Weather | 23°C (73°F) | 91 mm (3.6 inches) | 76% | very high |
| August Weather | 23°C (73°F) | 78 mm (3.1 inches) | 76% | very high |
| September Weather | 19°C (67°F) | 108 mm (4.2 inches) | 75% | very high |
| October Weather | 15°C (59°F) | 151 mm (5.9 inches) | 75% | high |
| November Weather | 8°C (47°F) | 93 mm (3.7 inches) | 80% | moderate |
| December Weather | 4°C (39°F) | 121 mm (4.8 inches) | 80% | low |