Last updated: August 28, 2025
In August, the average temperature in Fastiv, Ukraine is a pleasant 21°C (69°F). Expect temperatures to range from a cool 8°C (46°F) to a warm 34°C (94°F). With an average humidity of 51%, the climate remains comfortable. Be prepared for about 45 mm (1.8 in) of precipitation over approximately 7 days during the month.
In August in Fastiv, the average temperature is 21°C (69°F). The maximum can reach 34°C (94°F), and the minimum can be as low as 8°C (46°F). This climate makes Fastiv an ideal destination for travelers seeking a pleasant mix of warmth and coolness.
In Fastiv in August, the precipitation amount is 45 mm (1.8 in) spread over a duration of 7 days.
In Fastiv in August humidity is 51%. With an average temperature of 21°C (69°F), this humidity feels like a comfortable yet slightly sticky embrace, making it perfect for leisurely sightseeing but potentially requiring light, breathable clothing to stay cool during outdoor excursions.
In Fastiv 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 Fastiv.
UV Risk Categories
Weather in Fastiv varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Fastiv, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -3°C (28°F) | 37 mm (1.5 inches) | 91% | low |
| February Weather | -1°C (30°F) | 44 mm (1.7 inches) | 90% | low |
| March Weather | 3°C (38°F) | 39 mm (1.5 inches) | 88% | moderate |
| April Weather | 9°C (49°F) | 29 mm (1.2 inches) | 79% | high |
| May Weather | 15°C (59°F) | 75 mm (3.0 inches) | 68% | high |
| June Weather | 21°C (69°F) | 53 mm (2.1 inches) | 70% | very high |
| July Weather | 21°C (70°F) | 90 mm (3.6 inches) | 64% | very high |
| August Weather | 21°C (69°F) | 45 mm (1.8 inches) | 51% | high |
| September Weather | 16°C (61°F) | 40 mm (1.6 inches) | 61% | high |
| October Weather | 10°C (50°F) | 47 mm (1.8 inches) | 82% | moderate |
| November Weather | 3°C (39°F) | 36 mm (1.4 inches) | 90% | low |
| December Weather | 0°C (32°F) | 69 mm (2.7 inches) | 91% | low |