Last updated: August 27, 2025
In August, the average temperature in Caister-on-Sea, United Kingdom hovers around 18°C (64°F), with minimums dipping to 13°C (56°F) and maximums reaching 22°C (72°F). Precipitation during this period averages 81 mm (3.2 in) over 12 days, while the average humidity sits at a comfortable 78%. Enjoy the mild climate and prepare for a few rainy days!
In August in Caister-on-Sea, the average temperature is 18°C (64°F). The maximum can reach 22°C (72°F), and the minimum can be as low as 13°C (56°F). It’s a great time to explore outdoor attractions and enjoy mild weather, so pack accordingly for a comfortable trip!
In Caister-on-Sea in August, the precipitation amount is 81 mm (3.2 in) over a span of 12 days.
In Caister-on-Sea in August, humidity is 78%. With an average temperature of 18°C (64°F), this humidity feels like a warm, thick blanket wrapping around you, making traveling feel a bit sticky and sluggish, yet the coolness of the air tempers the intensity, inviting you to explore at a leisurely pace.
In Caister-on-Sea in August, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Caister-on-Sea.
UV Risk Categories
Weather in Caister-on-Sea varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Caister-on-Sea, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 6°C (43°F) | 61 mm (2.4 inches) | 89% | low |
| February Weather | 6°C (43°F) | 71 mm (2.8 inches) | 87% | low |
| March Weather | 7°C (44°F) | 60 mm (2.4 inches) | 86% | moderate |
| April Weather | 8°C (47°F) | 28 mm (1.1 inches) | 85% | moderate |
| May Weather | 11°C (52°F) | 51 mm (2.0 inches) | 83% | high |
| June Weather | 14°C (58°F) | 63 mm (2.5 inches) | 83% | very high |
| July Weather | 17°C (62°F) | 60 mm (2.4 inches) | 79% | very high |
| August Weather | 18°C (64°F) | 81 mm (3.2 inches) | 78% | high |
| September Weather | 16°C (61°F) | 73 mm (2.9 inches) | 84% | moderate |
| October Weather | 13°C (56°F) | 104 mm (4.1 inches) | 88% | moderate |
| November Weather | 10°C (50°F) | 67 mm (2.6 inches) | 89% | low |
| December Weather | 7°C (45°F) | 107 mm (4.2 inches) | 88% | low |