July Weather in Sumiainen, Finland

Last updated: August 23, 2025

In July, the average temperature in Sumiainen, Finland is a comfortable 17°C (63°F), with minimums dipping to 7°C (44°F) and maxing out at 30°C (87°F). Expect about 71 mm (2.8 in) of precipitation spread over 11 days, contributing to an average humidity level of 80%. Perfect weather to enjoy the beauty of Sumiainen!

July Temperature in Sumiainen

In July in Sumiainen, the average temperature is 17°C (63°F). The maximum can reach 30°C (87°F), and the minimum can be as low as 7°C (44°F). This makes it a great time to enjoy a variety of activities, from exploring the outdoors to experiencing local culture.

July Weather in Sumiainen: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Sumiainen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sumiainen, July typically has an average temperature of 17°C (63°F), with highs reaching up to 30°C (87°F) and lows dropping to around 7°C (44°F).

Data source: Temperature data for Sumiainen generated using information from the Copernicus Climate Change Service.

July Precipitation in Sumiainen

In Sumiainen in July, the precipitation amount is 71 mm (2.8 in) distributed over 11 days.

July Precipitation Trends in Sumiainen

The chart displays monthly precipitation patterns in Sumiainen, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Sumiainen, July typically receives around 71 mm (2.8 inches) of precipitation spread over approximately 11 days.

Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

July Humidity in Sumiainen

In Sumiainen in July humidity is 80%. With an average temperature of 17°C (63°F), this humidity feels like you're walking through a thick, warm blanket, making travel feel slightly stifling and requiring frequent breaks to stay comfortable.

July Average Humidity in Sumiainen

This chart illustrates the average monthly humidity levels in Sumiainen, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Sumiainen is approximately 80%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Sumiainen

In Sumiainen in July, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Sumiainen, you can refer to this Hourly UV Index in Sumiainen.

Maximum UV Index Levels in Sumiainen for July

The chart shows the monthly maximum UV Index (UVI) for Sumiainen in July, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In July, the maximum UV index in Sumiainen typically reaches 6, which falls under the high exposure category.

Data source: Sumiainen July UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How July Weather in Sumiainen Compares to Other Months

Weather in Sumiainen varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Sumiainen, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Sumiainen, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-6°C (22°F)	45 mm (1.8 inches)	99%	low
February Weather	-6°C (21°F)	41 mm (1.6 inches)	97%	low
March Weather	-3°C (27°F)	38 mm (1.5 inches)	95%	moderate
April Weather	2°C (35°F)	43 mm (1.7 inches)	87%	moderate
May Weather	8°C (48°F)	60 mm (2.4 inches)	78%	moderate
June Weather	15°C (60°F)	57 mm (2.3 inches)	74%	high
July Weather	17°C (63°F)	71 mm (2.8 inches)	80%	high
August Weather	15°C (60°F)	89 mm (3.5 inches)	85%	moderate
September Weather	10°C (50°F)	80 mm (3.2 inches)	91%	moderate
October Weather	5°C (41°F)	80 mm (3.1 inches)	95%	low
November Weather	1°C (34°F)	62 mm (2.4 inches)	94%	low
December Weather	-3°C (26°F)	62 mm (2.4 inches)	98%	low