August weather forecast
Poznań, Poland

As August approaches, the summer continues to blaze in Poznań, Poland barring a slight dip in the mercury level. A plunge in the daylight hour to 14.6 is observed, a sign of the nearing end of the summer season. Despite the city enjoying abundant sunlight, a decrease in the UV index to 5 signals the declining intensity of the sun. A high humidity of 72% makes the weather feel heavier, bringing in a clingy dampness. Amid this sultry atmosphere, August sees a considerable amount of rainfall, although it's slightly less than the high in July, at 61mm (2.4").

Temperature

Poznań marks the onset of August with an average high-temperature of a still moderately hot 24.5°C (76.1°F), a subtle shift from July's 24.6°C (76.3°F). During the month of August, Poznań's nighttime temperature lowers to an average of 15.1°C (59.2°F).

Humidity

In August, the average relative humidity is 72%.

Rainfall

In Poznań, in August, during 13 rainfall days, 61mm (2.4") of precipitation is typically accumulated. Throughout the year, there are 142 rainfall days, and 524mm (20.63") of precipitation is accumulated.

Daylight

In Poznań, the average length of the day in August is 14h and 38min.
On the first day of August, sunrise is at 05:13 and sunset at 20:43. On the last day of the month, sunrise is at 06:02 and sunset at 19:42 CEST.

Sunshine

The average sunshine in August in Poznań is 7.4h.

UV index

In Poznań, the average daily maximum UV index in August is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: A maximum UV index of 5 in August translates into the following recommendations:
Take necessary precautions - Suggestions to elude sunburn are provided. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.