Long-term weather forecast
Long-term weather forecast

August weather forecast and Climate
Warsaw, Poland

A view of the old town square of Warsaw, Poland, on a warm summer day, and clear skies
A view of the old town square of Warsaw, Poland, on a warm summer day, and clear skies
August temperatures remain constant in the warm range of 12°C (53.6°F) and 23°C (73.4°F) as summer carries on. Outdoor activities are in abundance as is touring Warsaw in the lovely weather.
August has a drop in rainfall, to thirteen days, and the precipitation to 61mm (2.4") averagely. However, despite the showers, with the seven warm hours of sunshine, the weather generally remains warm and pleasant throughout. The end of the month begins to feel fresher as summer comes to a close.
  • The average high temperature in August: 23.4°C

The warmest month (with the highest average high temperature) is July (23.6°C).
The month with the lowest average high temperature is January (0.4°C).

  • The average low temperature in August: 12.3°C

The month with the highest average low temperature is July (12.9°C).
The coldest month (with the lowest average low temperature) is January (-4.8°C).

  • The average rainfall in August: 62.9mm

The wettest month (with the highest rainfall) is July (72.9mm).
The driest month (with the lowest rainfall) is February (26.1mm).

  • The average rainfall days in August: 12 days

The month with the highest number of rainy days is December (16 days).
Months with the lowest number of rainy days are April, May, August and September (12 days).

  • The average daylight in August: 15h

The month with the longest days is June (Average daylight: 17h).
Months with shortest days are January and December (Average daylight: 8h).

  • The average sunshine in August: 7h

Months with most sunshine are June and July (Average sunshine: 8h).
Months with least sunshine are January and December (Average sunshine: 1).

  • The average UV index in August: 5

Months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 0).