Last updated: August 23, 2025
In Ristijaervi, Finland, the average temperature in August hovers around 14°C (57°F). Expect a minimum of 3°C (37°F) and a maximum soaring to 30°C (87°F). With 103 mm (4.0 in) of precipitation spread over 16 days, be prepared for some wet weather. Don't forget your umbrella, as the average humidity levels are quite high at 87%!
In August in Ristijaervi, the average temperature is 14°C (57°F). Maximum temperatures can reach 30°C (87°F), while minimum temperatures can drop to as low as 3°C (37°F). This makes Ristijaervi an ideal destination for travelers seeking a pleasant climate with opportunities for both warm and cool adventures.
In Ristijaervi in August, the precipitation amount is 103 mm (4.0 in) during a total of 16 days.
In Ristijaervi in August humidity is 87%. With an average temperature of 14°C (57°F), this humidity feels like a thick blanket enveloping you, making every breath feel heavy and sticky, which can be quite challenging for travelers exploring the city.
In Ristijaervi in August, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Ristijaervi.
UV Risk Categories
Weather in Ristijaervi varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Ristijaervi, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -8°C (17°F) | 47 mm (1.9 inches) | 101% | low |
| February Weather | -9°C (16°F) | 43 mm (1.7 inches) | 99% | low |
| March Weather | -5°C (24°F) | 49 mm (1.9 inches) | 94% | low |
| April Weather | 1°C (34°F) | 43 mm (1.7 inches) | 88% | moderate |
| May Weather | 7°C (44°F) | 55 mm (2.2 inches) | 83% | moderate |
| June Weather | 14°C (58°F) | 71 mm (2.8 inches) | 79% | high |
| July Weather | 16°C (61°F) | 92 mm (3.6 inches) | 83% | high |
| August Weather | 14°C (57°F) | 103 mm (4.0 inches) | 87% | moderate |
| September Weather | 9°C (48°F) | 84 mm (3.3 inches) | 91% | moderate |
| October Weather | 3°C (38°F) | 92 mm (3.6 inches) | 96% | low |
| November Weather | -1°C (30°F) | 80 mm (3.2 inches) | 96% | low |
| December Weather | -5°C (23°F) | 66 mm (2.6 inches) | 100% | low |