August Weather in Sumiainen

Last updated: March 2, 2024

The weather in Sumiainen, Finland, during August is characterized by an average temperature of 15°C (60°F). Highs can soar to 25°C (77°F), while lows may dip to 7°C (44°F). Typically, the humidity level in Sumiainen throughout August hovers around 85%.

7°C (44°F)

Minimum temperature

15°C (60°F)

Average temperature

25°C (77°F)

Maximum temperature

85%

Humidity

Precipitation and Sunshine hours

In August, Sumiainen averages 89 mm (3.5 inches) of rainfall, typically over the course of 14 rainy days. The month enjoys an average of 15 hours 56 minutes of daylight, with the sun shining for approximately 12 hours 44 minutes each day. Additionally, there is a 27% probability of sunny days during this period.

89 mm (3.5 inches)

Precipitation

14 rainy days

Rainy days

12 hours 44 minutes

Sunshine hours

27%

Chance of sun

UV Index

In August, the UV Index in Sumiainen reaches a maximum of 5, indicating a level of Moderate exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, during which unprotected skin may burn in as little as 30 minutes.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
	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	4	5	5	4	3	2	2	1
Exposure	Low			Moderate							Low
Time to burn	45 min			30 min							45 min