Last updated: March 2, 2024
The weather in Iisaku, Estonia, during August is characterized by an average temperature of 17°C (63°F). Highs can soar to 25°C (77°F), while lows may dip to 10°C (51°F). Typically, the humidity level in Iisaku throughout August hovers around 84%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In August, Iisaku averages 90 mm (3.6 inches) of rainfall, typically over the course of 16 rainy days. The month enjoys an average of 15 hours 22 minutes of daylight, with the sun shining for approximately 12 hours 55 minutes each day. Additionally, there is a 26% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In August, the UV Index in Iisaku reaches a maximum of 6, indicating a level of High exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, during which unprotected skin may burn in as little as 25 minutes.
| 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UVI | 1 | 1 | 2 | 3 | 4 | 5 | 6 | 5 | 5 | 4 | 3 | 2 | 1 |
| Exposure | Low | Moderate | High | Moderate | Low | ||||||||
| Time to burn | 45 min | 30 min | 25 min | 30 min | 45 min | ||||||||