Last updated: March 2, 2024
The weather in Grimsby, United Kingdom, during July is characterized by an average temperature of 17°C (63°F). Highs can soar to 28°C (82°F), while lows may dip to 10°C (51°F). Typically, the humidity level in Grimsby throughout July hovers around 79%.
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Average temperature
Maximum temperature
Humidity
In July, Grimsby averages 78 mm (3.1 inches) of rainfall, typically over the course of 14 rainy days. The month enjoys an average of 16 hours 23 minutes of daylight, with the sun shining for approximately 13 hours 2 minutes each day. Additionally, there is a 36% probability of sunny days during this period.
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Chance of sun
In July, the UV Index in Grimsby reaches a maximum of 8, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, 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 | 7 | 8 | 7 | 6 | 5 | 3 | 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 | ||||||