Last updated: March 2, 2024
The weather in Penzance, United Kingdom, during July is characterized by an average temperature of 17°C (62°F). Highs can soar to 21°C (70°F), while lows may dip to 13°C (56°F). Typically, the humidity level in Penzance throughout July hovers around 85%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In July, Penzance averages 68 mm (2.7 inches) of rainfall, typically over the course of 10 rainy days. The month enjoys an average of 15 hours 50 minutes of daylight, with the sun shining for approximately 13 hours 44 minutes each day. Additionally, there is a 41% probability of sunny days during this period.
Precipitation
Rainy days
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Chance of sun
In July, the UV Index in Penzance reaches a maximum of 8, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 15 minutes.
| 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UVI | 1 | 2 | 3 | 5 | 6 | 8 | 8 | 8 | 7 | 6 | 4 | 2 | 1 |
| Exposure | Low | Moderate | High | VeryHigh | High | Moderate | Low | ||||||
| Time to burn | 45 min | 30 min | 25 min | 15 min | 25 min | 30 min | 45 min | ||||||