Last updated: August 23, 2025
In August, the average temperature in Somero, Finland hovers around 16°C (61°F), with a minimum dipping to 6°C (43°F) and reaching a pleasant maximum of 30°C (86°F). Expect 84 mm (3.3 in) of precipitation spread over 13 days, accompanied by a relatively high average humidity of 83%. Whether you’re exploring the sights or enjoying local cuisine, be prepared for a mix of sun and rain!
In August in Somero, the average temperature is 16°C (61°F). The maximum can reach 30°C (86°F), and the minimum can be as low as 6°C (43°F). This makes it a great time for travelers to enjoy mild weather while exploring the sights and activities the destination has to offer.
In Somero in August, the precipitation amount is 84 mm (3.3 in) during 13 days, indicating a relatively wet period for that time of year.
In Somero in August, humidity is 83%. With an average temperature of 16°C (61°F), this humidity feels like a warm, muggy blanket wrapping around you, making travel a bit sticky and potentially uncomfortable as you navigate through the sights.
In Somero 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 Somero.
UV Risk Categories
Weather in Somero varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Somero, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -3°C (27°F) | 51 mm (2.0 inches) | 97% | low |
| February Weather | -4°C (25°F) | 45 mm (1.8 inches) | 95% | low |
| March Weather | -1°C (30°F) | 49 mm (1.9 inches) | 93% | moderate |
| April Weather | 4°C (39°F) | 39 mm (1.5 inches) | 86% | moderate |
| May Weather | 10°C (50°F) | 59 mm (2.3 inches) | 75% | moderate |
| June Weather | 16°C (62°F) | 56 mm (2.2 inches) | 75% | high |
| July Weather | 18°C (64°F) | 81 mm (3.2 inches) | 80% | high |
| August Weather | 16°C (61°F) | 84 mm (3.3 inches) | 83% | moderate |
| September Weather | 11°C (53°F) | 59 mm (2.3 inches) | 90% | moderate |
| October Weather | 6°C (44°F) | 79 mm (3.1 inches) | 93% | low |
| November Weather | 3°C (37°F) | 54 mm (2.1 inches) | 94% | low |
| December Weather | -1°C (30°F) | 68 mm (2.7 inches) | 95% | low |