August Weather in Suomussalmi, Finland

Last updated: August 21, 2025

In Suomussalmi, Finland, August showcases a striking range of temperatures, where the peak can reach as high as 30°C (86°F), while the average settles around a mild 13°C (56°F), dipping to a cool 1°C (35°F) at night. This month is characterized by relatively high humidity levels at 87%, contributing to a refreshing, albeit damp, atmosphere. Rainfall is frequent, with 108 mm (4.2 in) of precipitation spread over approximately 17 days, making August a month of lush greenery and vibrant landscapes. Embrace the unique blend of warmth and coolness as you explore the enchanting natural beauty of this Finnish gem.

August Temperature in Suomussalmi

In Suomussalmi, Finland, August brings a refreshing transition, with temperatures often peaking at a delightful 30°C (86°F). This month showcases a comfortable average of 13°C (56°F), suggesting that summer is still in full swing. With minimum temperatures hovering around 1°C (35°F), the nights can feel a bit cool, contrasted by the warm days perfect for outdoor activities. As August progresses, the region’s weather begins to hint at the impending fall, transitioning from the warmth of summer to crisper autumn air, reflecting the robust seasonal shifts Finland is known for.

August Weather in Suomussalmi: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Suomussalmi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Suomussalmi, August typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec161523324356605646372821
Data source: Temperature data for Suomussalmi generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in Suomussalmi

In August, Suomussalmi experiences a notable peak in precipitation, with rainfall reaching 108 mm (4.2 in) over 17 days—the highest monthly total of the year. This surge marks a significant increase from July's 78 mm (3.1 in), highlighting August as a month where summer's warmth converges with the onset of fall, leading to frequent, refreshing rains. The consistent rainfall offers a lush landscape, contributing to the vibrant greenery that characterizes the region during this time. Following August, precipitation begins to taper in September, with a decrease to 83 mm (3.3 in), signaling the gradual transition into the drier months ahead.

August Precipitation Trends in Suomussalmi

The chart displays monthly precipitation patterns in Suomussalmi, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Suomussalmi, August typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec4539464358747810883907366
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

August Humidity in Suomussalmi

In Suomussalmi, Finland, August marks a notable transition in humidity levels, with an average of 87%. This slight uptick follows a period of relatively lower humidity seen in June and July, which recorded 79% and 83% respectively. As summer wanes, humidity levels begin to rise again, signaling the approach of autumn. Interestingly, this trend leads into the fall months, where humidity steadily increases, peaking at 96% in November. Overall, August serves as a bridge between the drying summer and the moisture-rich autumn, illustrating Finland's unique climatic patterns.

August Average Humidity in Suomussalmi

This chart illustrates the average monthly humidity levels in Suomussalmi, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Suomussalmi is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec101%99%94%88%83%79%83%88%91%96%96%100%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Suomussalmi

In August, Suomussalmi experiences a moderate UV Index of 4, reflecting a slight decrease from July's peak level. With a burn time of 30 minutes, it’s crucial to be mindful of sun exposure during this month, especially as the summer days begin to wane. As seen through the earlier months, the UV Index started low in winter, creeping up steadily as spring transitioned into summer. This trend underscores the importance of sun safety as July and June were marked by notably high indices of 6. As summer fades, September will bring a slight dip back to a moderate UV Index of 3, indicating that while the sun’s intensity is decreasing, it's still essential to take precautions. For more detailed insights on the UV Index in this region, visit Suomussalmi UV Index.

Maximum UV Index Levels in Suomussalmi for August

The chart shows the monthly maximum UV Index (UVI) for Suomussalmi in August, 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 August, the maximum UV index in Suomussalmi typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec112356643211
Data source: Suomussalmi August 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.

August Sunshine in Suomussalmi

August in Suomussalmi, Finland, offers a delightful respite with 351 hours of sunshine, marking a significant continuation from the peak brightness of July. As the summer months progress, sunlight steadily increases, reaching its zenith in June and July, where residents bask in nearly 480 hours of golden rays. However, as August approaches, a noticeable decline emerges, signaling the transition into autumn. Despite this reduction, the generous sunlight of August remains a cherished aspect of summer's end, providing ample opportunity for outdoor adventures and enjoying nature's beauty before the days grow shorter in September and beyond.

Monthly Sunshine Duration in Suomussalmi: August Highlighted

The August sunshine duration represents the total number of hours Suomussalmi experiences direct sunlight during the month of August, excluding cloudy or obstructed periods. This chart compares the sunshine duration of August with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec28h118h251h342h421h467h479h351h227h108h41h11h
Data source: Suomussalmi August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Suomussalmi During August

In Suomussalmi, Finland, the likelihood of sunny weather in August dips to 22%, reflecting a notable decrease from the peak of 49% in July. This late summer shift showcases a transition as the region prepares for the onset of autumn. While August still offers a fair chance of sunlight, it becomes clear that the sunny days of summer are fleeting, as evidenced by the gradual decline observed from June's brightness. Overall, those hoping for sun-soaked days in August should be prepared for a mix of weather, as the warmth gives way to more varied conditions that characterize the approach of fall.

Percentage of Sunny Days in August in Suomussalmi

The chart illustrates the percentage of sunny days in Suomussalmi throughout the year, with August highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Suomussalmi experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec3%13%38%33%23%41%49%22%23%5%9%7%
Data source: Suomussalmi August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Suomussalmi in August

As summer transitions into autumn in Suomussalmi, Finland, August experiences a notable shift in daylight, with the average duration reaching 16 hours. This marks a decrease from the sun-soaked 21 hours of daylight enjoyed in June, signaling the gradual retreat of summer. The longer twilight of earlier months gives way to the crispness of the upcoming fall, blending remnants of summer with the encroaching shorter days. In this picturesque locale, residents and visitors alike savor the lingering daylight, perfect for outdoor adventures, before the days shrink further to 12 hours in September, setting the stage for the sun's slow withdrawal as winter approaches.

Average Daylight Hours in Suomussalmi for August

The chart illustrates the variation in daylight duration in Suomussalmi throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec5h 10m8h 25m11h 49m15h 16m18h 48m21h 28m19h 55m16h 24m12h 58m9h 34m6h 11m3h 53m
Data source: Suomussalmi daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Suomussalmi

In August, the wind in Suomussalmi, Finland picks up subtly, with an average speed of 3.1 m/s (7 mph), reflecting a gentle transition from the calmer summer months. As the year unfolds, trends show that wind speeds gradually increase from early spring through to October, peaking in March and October at 3.7 m/s (8 mph). Notably, July and August maintain consistent breeziness, providing a refreshing backdrop to the lush, green landscapes of late summer. The overall patterns suggest that while winter months like January see lighter winds, the later parts of the year bring a steadier flow, enhancing Suomussalmi's serene yet vibrant atmosphere.

Average August Wind Speed in Suomussalmi

The chart displays monthly wind speed patterns in Suomussalmi, with values for each month shown alongside August's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how August's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.93.13.73.23.12.92.93.1 m/s3.03.73.23.2
Data source: Suomussalmi August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Suomussalmi Compares to Other Months

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

August and January present starkly contrasting weather conditions. August experiences a broader temperature range, with minimums around 1°C (35°F), average highs of 13°C (56°F), and peaks reaching up to 30°C (86°F). Humidity is high at 87%, accompanied by considerable rainfall of 108 mm (4.2 in) over 17 days. In contrast, January is characterized by frigid temperatures, dipping as low as -33°C (-27°F) and averaging around -9°C (16°F), with maximums only reaching 4°C (40°F). Precipitation is notably lower at 45 mm (1.8 in) over 12 days, and humidity exceeds 100%, creating a starkly cold and dry atmosphere. For more detailed insights, explore Suomussalmi weather in January.

August and February exhibit stark contrasts in weather conditions. In August, temperatures range from a mild 1°C (35°F) at night to a warm 30°C (86°F) during the day, with an average of 13°C (56°F). This month sees a fair amount of precipitation, totaling 108 mm (4.2 in) over 17 days, accompanied by high humidity levels at 87%. On the other hand, February presents a frigid atmosphere, with temperatures plummeting to a minimum of -28°C (-19°F) and an average of -10°C (15°F), peaking at a mere 4°C (40°F). Precipitation during this winter month is lower, at 39 mm (1.5 in) over 9 days, but the humidity is strikingly high at 99%. For more details on the weather specifics during February, you can refer to Suomussalmi weather in February.

August and March present stark contrasts in weather. In August, temperatures range from a chilly 1°C (35°F) at night to a warm 30°C (86°F) during the day, with an average of 13°C (56°F). The month experiences significant rainfall, totaling 108 mm (4.2 in) across 17 days, and the humidity is relatively high at 87%. In contrast, March sees much colder conditions, with temperatures plummeting from a frigid -28°C (-19°F) to a maximum of 10°C (51°F) and averaging at -5°C (23°F). Precipitation is significantly lower at 46 mm (1.8 in) over 12 days, but the humidity remains high at 94%. For a more detailed look, you can visit Suomussalmi weather in March.

When comparing the weather in August to that of April, a significant shift in conditions is evident. August tends to be much warmer, with temperatures ranging from a minimum of 1°C (35°F) to a maximum of 30°C (86°F) and an average of 13°C (56°F). In contrast, April experiences cooler temperatures, with a minimum of -15°C (5°F), an average of 0°C (33°F), and a maximum of 20°C (68°F). Precipitation levels also differ, as August sees 108 mm (4.2 in) over 17 days, while April has lighter rain, totaling 43 mm (1.7 in) over 10 days. Despite the higher humidity of 87% in August, April maintains a similar humidity level at 88%, creating a notable but distinct atmosphere in both months. For a detailed look at April's weather, visit Suomussalmi weather in April.

In comparing the weather conditions of August and May, we notice a significant difference in temperature and precipitation. August features a much warmer climate, with averages ranging from a chilly 1°C (35°F) at night to a comfortable 30°C (86°F) during the day, while May experiences colder temperatures, dropping as low as -9°C (17°F) and peaking at 28°C (82°F). Precipitation is also more pronounced in August, with 108 mm (4.2 in) spread over 17 days, compared to May's 58 mm (2.3 in) across 11 days. Humidity levels are relatively high in both months, at 87% for August and 83% for May, making August feel more humid despite being warmer overall. For a detailed look at May weather specifically, you can visit Suomussalmi weather in May.

When comparing the weather in August and June, both months experience similar maximum temperatures peaking at around 30°C (86°F), while the average temperature remains consistent at about 13°C (56-57°F). However, August typically sees slightly higher minimum temperatures, starting at 1°C (35°F) compared to June's 0°C (31°F). Precipitation levels are notably higher in August, with 108 mm (4.2 in) falling over 17 days, while June receives just 74 mm (2.9 in) over 13 days. Additionally, humidity is higher in August at 87%, compared to June's 79%. For more details on June weather patterns, you can visit Suomussalmi weather in June.

In comparing the weather between August and July, August experiences a broader temperature range with minimums dropping to 1°C (35°F) and average temperatures around 13°C (56°F), while July maintains warmer conditions with minimum temperatures of 4°C (40°F) and an average of 16°C (61°F). Both months reach a maximum of 30°C (86°F), but August sees an increase in precipitation, accumulating 108 mm (4.2 in) over 17 days, compared to July's 78 mm (3.1 in) over 11 days. Additionally, August has slightly higher humidity at 87%, compared to July's 83%. For more details on July's weather, you can visit Suomussalmi weather in July.

August and September exhibit notable differences in weather patterns. August experiences a wider temperature range, with minimums of 1°C (35°F) and maximums reaching up to 30°C (86°F), accompanied by an average temperature of 13°C (56°F). This month also sees higher precipitation levels, averaging 108 mm (4.2 in) over 17 days, coupled with a relatively high humidity of 87%. In contrast, September presents cooler temperatures, with a minimum of -4°C (25°F) and a maximum of 23°C (73°F), leading to an overall average of 8°C (47°F). Precipitation decreases to 83 mm (3.3 in) over 13 days, and humidity rises slightly to 91%. For more detailed insights into September weather, visit Suomussalmi weather in September.

In August, the weather is characterized by a much warmer range, with temperatures fluctuating between a minimum of 1°C (35°F) and a maximum of 30°C (86°F), averaging around 13°C (56°F). The month sees significant precipitation, with 108 mm (4.2 in) recorded over 17 days, accompanied by high humidity levels of 87%.

In contrast, October brings a notable drop in temperatures, with a minimum of -11°C (13°F) and a maximum of 18°C (65°F), averaging only 3°C (37°F). Although precipitation is slightly lower at 90 mm (3.5 in) over 16 days, the humidity rises to an even more substantial 96%. For more detailed insights on October weather, you can visit Suomussalmi weather in October.

August and November present strikingly different weather conditions. August boasts a mild temperature range, with minimums around 1°C (35°F) and maximums reaching up to 30°C (86°F), while average temperatures hover around 13°C (56°F). The month also experiences significant rainfall, totaling 108 mm (4.2 in) over 17 days, coupled with high humidity levels at 87%. In contrast, November features a much colder climate, where temperatures can dip as low as -20°C (-3°F), with an average of -2°C (29°F) and a maximum of 8°C (47°F). Precipitation decreases to 73 mm (2.9 in), occurring over 15 days, but humidity rises to a remarkable 96%. For more specific details on November weather patterns, visit Suomussalmi weather in November.

August and December present stark contrasts in weather. In August, temperatures range from a chilly 1°C (35°F) at night to a warm 30°C (86°F) during the day, with an average of 13°C (56°F). The month experiences significant precipitation of 108 mm (4.2 in) over about 17 days, and high humidity levels at 87% make the air feel even warmer. In contrast, December sees much colder temperatures, with a minimum of -22°C (-7°F), an average of -6°C (22°F), and a maximum of just 3°C (37°F). Although precipitation decreases to 66 mm (2.6 in) over 18 days, humidity reaches a full 100%, resulting in a notably crisp atmosphere. For more detailed insights into December weather, check Suomussalmi weather in December.

Compare Suomussalmi's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Suomussalmi

August in Suomussalmi presents a unique transition into autumn, characterized by its mild temperatures and increased precipitation compared to the preceding summer months. While the days can still be warm, the evenings often remind us of the approaching chill, highlighting a significant shift in the region's climate. The high humidity levels create a lush atmosphere, making it an ideal time for nature walks amidst verdant landscapes. With an average temperature around 13°C and 17 days of rainfall, August strikes a balance between refreshing warmth and the early whispers of fall. For those interested in exploring further, more details are available at Suomussalmi Climate.