Last updated: June 24, 2025
In Lancaster, United States, the average temperature in July is a pleasant 24°C (76°F). However, temperatures can vary dramatically, with a minimum of 13°C (56°F) and a maximum reaching up to 35°C (96°F). You'll also want to be prepared for some rain, as the region sees about 103 mm (4.0 in) of precipitation spread over 12 days. With average humidity levels around 75%, it’s a month that calls for both comfort and adaptability!
In July in Lancaster, the average temperature is 24°C (76°F). Maximums can reach 35°C (96°F), and minimums can drop as low as 13°C (56°F). This makes it an ideal time for travelers to enjoy a variety of outdoor activities and pleasant weather in Lancaster.
In Lancaster in July, the precipitation amount is 103 mm (4.0 in) recorded over a span of 12 days.
In Lancaster in July, humidity is 75%. With an average temperature of 24°C (76°F), this humidity feels like a warm embrace, making travel somewhat stifling but also richly invigorating, as the air seems to wrap around you, heightening the experience of the local sights and sounds.
In Lancaster in July, 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 Lancaster.
UV Risk Categories
Weather in Lancaster varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Lancaster, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -6°C (21°F) | 46 mm (1.8 inches) | 84% | moderate |
| February Weather | -5°C (23°F) | 59 mm (2.3 inches) | 85% | moderate |
| March Weather | 3°C (37°F) | 61 mm (2.4 inches) | 84% | moderate |
| April Weather | 8°C (47°F) | 85 mm (3.4 inches) | 83% | very high |
| May Weather | 16°C (61°F) | 143 mm (5.6 inches) | 75% | very high |
| June Weather | 22°C (72°F) | 135 mm (5.3 inches) | 79% | very high |
| July Weather | 24°C (76°F) | 103 mm (4.0 inches) | 75% | very high |
| August Weather | 22°C (72°F) | 87 mm (3.4 inches) | 69% | very high |
| September Weather | 19°C (66°F) | 116 mm (4.6 inches) | 74% | very high |
| October Weather | 11°C (52°F) | 124 mm (4.9 inches) | 79% | moderate |
| November Weather | 3°C (37°F) | 47 mm (1.8 inches) | 88% | moderate |
| December Weather | -1°C (30°F) | 41 mm (1.6 inches) | 82% | low |