Last updated: March 2, 2024
The weather in Riga, Latvia, during August is characterized by an average temperature of 18°C (65°F). Highs can soar to 27°C (81°F), while lows may dip to 11°C (52°F). Typically, the humidity level in Riga throughout August hovers around 80%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In August, Riga averages 86 mm (3.4 inches) of rainfall, typically over the course of 13 rainy days. The month enjoys an average of 15 hours 4 minutes of daylight, with the sun shining for approximately 12 hours 42 minutes each day. Additionally, there is a 29% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In August, the UV Index in Riga 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 | 6 | 5 | 4 | 3 | 2 | 1 |
| Exposure | Low | Moderate | High | Moderate | Low | ||||||||
| Time to burn | 45 min | 30 min | 25 min | 30 min | 45 min | ||||||||