Last updated: August 21, 2025
In Kalajoki, Finland, August showcases a captivating spectrum of weather, with temperatures peaking at an impressive 33°C (92°F) and averaging around a mild 15°C (59°F). The month is characterized by considerable rainfall, totaling approximately 87 mm (3.4 in) over 15 days, contributing to a humidity level of 83%. This blend of warmth and moisture creates a dynamic environment, perfect for exploring the natural beauty of this coastal region. Whether basking in sunny days or enjoying fresh, rainy breezes, August in Kalajoki offers a unique blend of summer delight and refreshing coastal charm.
In August, Kalajoki, Finland, experiences a delightful summer warmth, with temperatures ranging from a minimum of 2°C (35°F) to a maximum of 33°C (92°F). The average temperature sits pleasantly at around 15°C (59°F), marking a significant shift from the colder months that precede it. This mild warmth offers a stark contrast to the frigid temperatures of winter, making August one of the most inviting times of the year. As summer reaches its peak, the warmth draws locals and visitors alike to enjoy outdoor activities, all while the crispness of the Nordic air remains a refreshing constant. The gradual transition toward autumn, signaled by cooling evenings, adds a subtle charm to the lingering summer vibes, making Kalajoki a captivating destination during this vibrant month.
In August, Kalajoki experiences a significant uptick in precipitation, with 87 mm (3.4 in) of rain falling over 15 days, marking it as the wettest month of the year. This surge contrasts with the comparatively drier summer months, where July recorded 68 mm over 11 days. As autumn approaches, the increase in rainfall not only enriches the lush landscapes but also sets the stage for the wetter months that follow. The data highlights a trend where late summer and early fall bring heightened precipitation, with September still seeing a substantial 75 mm despite fewer rainy days, indicating a transition towards the wetter season as temperatures begin to cool. Overall, August's robust rainfall encapsulates Kalajoki's dynamic climate, showcasing the variety of weather patterns this Northern locale endures throughout the year.
In August, Kalajoki experiences a refreshing humidity level of 83%, a slight uptick from the previous month. This period marks a transition back to higher moisture levels after a modest dip in July, which recorded 79%. The trend throughout the summer months reveals a gradual decrease in humidity, starting from a high of 80% in May down to July's low. However, as autumn approaches in September, humidity levels are expected to rise again, reflecting the return of a more consistent moisture regime typical of the later months in the year. Overall, the humidity pattern in Kalajoki showcases a cyclical nature, oscillating between high levels during winter and early spring and gradually transitioning through a drier summer into a more humid autumn.
In August, Kalajoki experiences a moderate UV Index of 4, marking a slight decrease from the high levels seen in June and July, where the index peaked at 6. This reduction signifies a welcome shift as summer transitions toward autumn, allowing for a more leisurely outdoor enjoyment without the intense sun exposure. With an estimated burn time of just 30 minutes, it remains essential to protect your skin during peak sunlight hours. As summer fades, this month serves as a gentle reminder of the changing seasons and the importance of adapting sun safety measures. For more details on UV levels throughout the year in Kalajoki, visit Kalajoki UV Index.
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During August in Kalajoki, Finland, the sun shines for an impressive 430 hours, making it one of the brightest months of the year. This sunshine is part of a gradual surge that begins in the dark depths of winter, where January offers merely 36 hours. As summer approaches, the daylight increases dramatically, peaking in June with 515 hours of sunshine. Although July holds closely with 508 hours, August still basks in plenty of light before the days start to shorten again in September. As the fall sets in, the sunshine drops sharply, culminating in a mere 27 hours by December. This progression not only highlights the beauty of summer in Kalajoki but also illustrates the striking contrast between the vibrant summer months and the subdued winters.
In Kalajoki, Finland, August brings a 35% chance of sunny weather, marking a notable decrease from the sunniness of July, which boasts a peak at 53%. As summer fades, the likelihood of basking in the sun begins to wane, echoing a gradual trend where sunshine becomes increasingly scarce as autumn approaches. This month, while still retaining a decent opportunity for clear skies, reflects a drop in sunny days compared to earlier summer months, such as June, with its 50% chance. Overall, August serves as a transitional period in Kalajoki's weather, where the lingering warmth of summer is met with the encroaching coolness of fall.
In August, Kalajoki, Finland, enjoys a respectable 16 hours of daylight, marking a gentle decline from the sun-drenched 20 hours seen in June. This month serves as a transition where summer's brilliance is still palpable but begins to wane as the days grow shorter. The trend of increasing daylight from January's mere 5 hours peaks in the height of summer and then gradually recedes, with August showcasing a harmonious balance between summer's lingering glow and the approaching autumnal darkness. As September approaches, the daylight hours drop to 12, reminding residents that the equinox is just around the corner, signaling a shift towards the cozy embrace of fall.
In August, Kalajoki, Finland, experiences a gentle breeze with an average wind speed of 3.4 m/s (8 mph), slightly higher than the preceding summer months. This subtle increase suggests a shift in the seasonal wind patterns as the region transitions toward autumn. Notably, the wind speeds in August mirror those of September, indicating a consistent air flow as the days begin to shorten. Throughout the year, Kalajoki’s winds have a rhythmic quality, with the coldest months in winter offering the calmest conditions, only to ramp up in October with an average of 4.4 m/s (10 mph). Overall, the August winds, while modest, contribute to the region's enchanting summer atmosphere, gently rustling through the coastal landscapes and marking the gradual approach of fall.
Weather in Kalajoki varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Kalajoki, focusing on differences in temperature, rainfall, humidity, and UV levels.
In August, temperatures in Kalajoki fluctuate considerably, with a minimum of 2°C (35°F) and a maximum of 33°C (92°F), resulting in an average of 15°C (59°F). This month is characterized by relatively high humidity at 83% and significant rainfall, totaling 87 mm (3.4 in) over about 15 days. In sharp contrast, January sees much colder temperatures, ranging from a chilling minimum of -28°C (-18°F) to a maximum of 6°C (44°F), resulting in an average of -5°C (22°F). The precipitation in January is notably lower at 36 mm (1.4 in) over just 9 days, coupled with exceptionally high humidity at 99%. The stark differences in temperature and weather conditions highlight the seasonal contrast in Kalajoki. For a deeper look at January's climate, check out Kalajoki weather in January.
August and February present stark contrasts in weather patterns. In August, temperatures range from a pleasant 15°C (59°F) on average, with maximum highs reaching up to 33°C (92°F), creating a warm and humid atmosphere with an average humidity of 83%. This month also experiences 87 mm (3.4 in) of precipitation over 15 days, making for a relatively wet summer.
In contrast, February is characterized by frigid temperatures, with averages sinking to -7°C (20°F) and maximums only reaching 6°C (43°F). This colder month experiences significantly less precipitation at 39 mm (1.5 in) over just 8 days, despite higher humidity levels of 97%. For a more detailed look into the weather during February, you can check Kalajoki weather in February.
In comparing the weather conditions of August and March, we see a striking contrast. August boasts a much warmer temperature range, with a minimum of 2°C (35°F), an average of 15°C (59°F), and a maximum reaching 33°C (92°F). This summer month also experiences significant precipitation, totaling 87 mm (3.4 in) over approximately 15 days, accompanied by a humidity level of 83%.
In stark contrast, March is characterized by frigid temperatures, with a minimum plunging to -28°C (-19°F), an average temperature of -3°C (27°F), and a maximum of only 10°C (50°F). Precipitation during this early spring month is substantially lower at 37 mm (1.5 in) across about 10 days, and humidity remains high at 93%. For more details on March weather specifically in Kalajoki, you can visit Kalajoki weather in March.
When comparing the weather in August and April, there are striking differences in both temperature and precipitation. August experiences a much warmer climate, with average temperatures ranging from a low of 15°C (59°F) to a high of 33°C (92°F), while April's temperatures are significantly cooler, averaging between -13°C (9°F) and 20°C (68°F). Additionally, August sees more rainfall, with 87 mm (3.4 in) over 15 days, compared to April's 39 mm (1.5 in) over just 7 days. The humidity levels are fairly similar, with August at 83% and April at 86%. For more specific details on April weather, you can visit Kalajoki weather in April.
When comparing the weather in August and May, notable differences emerge in temperature and precipitation. August boasts a broader temperature range, with minimums around 2°C (35°F) and maximums reaching up to 33°C (92°F), averaging 15°C (59°F). In contrast, May starts off cooler, with minimums of -5°C (24°F) and maximums peaking at 27°C (80°F), averaging 8°C (47°F). Precipitation also varies, with August experiencing more rain at 87 mm (3.4 in) over 15 days compared to May's 55 mm (2.2 in) across 8 days. Humidity levels are slightly higher in August at 83%, compared to 80% in May. For more detailed insights into May weather, you can check Kalajoki weather in May.
In comparing the weather between June and August, it is evident that August tends to be warmer, with average temperatures reaching 15°C (59°F) compared to June's average of 14°C (58°F). August experiences a broader temperature range, showcasing a minimum of 2°C (35°F) and a maximum of 33°C (92°F), whereas June has a minimum of 0°C (32°F) and a maximum of 30°C (86°F). Precipitation is heavier in August, with 87 mm (3.4 in) falling over 15 days, compared to June's 53 mm (2.1 in) over just 8 days. Additionally, August has higher humidity at 83%, surpassing June's 76%. For more details on June weather, you can visit Kalajoki weather in June.
In comparing the weather of August and July, both months experience similar maximum temperatures, with August reaching up to 33°C (92°F) and July peaking at 33°C (91°F). However, August tends to have slightly cooler minimum temperatures, averaging 2°C (35°F), compared to July's minimum of 3°C (38°F). Additionally, August is characterized by increased precipitation, totaling 87 mm (3.4 in) over 15 days, while July sees less rain with only 68 mm (2.7 in) across 11 days. Humidity levels are relatively high in both months, but August is more humid at 83%, compared to July’s 79%. For a more detailed look at July's weather, visit Kalajoki weather in July.
In August, temperatures fluctuate more dramatically, with a minimum of 2°C (35°F), an average of 15°C (59°F), and a maximum of 33°C (92°F). This month experiences a fair amount of rainfall, with precipitation totaling 87 mm (3.4 in) over 15 days, and humidity levels hovering around 83%.
In contrast, September brings cooler weather, featuring a minimum temperature of -3°C (26°F), an average of 10°C (50°F), and a maximum of 23°C (75°F). Though the total precipitation decreases to 75 mm (3.0 in) across 12 days, humidity rises slightly to 89%. For those interested in the specifics of September weather, further details can be found at Kalajoki weather in September.
August and October present stark contrasts in weather conditions. August enjoys warmer temperatures, with a minimum of 2°C and an average around 15°C, peaking at 33°C, while October sees much cooler weather, featuring a minimum of -14°C and an average of 5°C, reaching a maximum of 19°C. Precipitation levels are relatively similar, with August receiving 87 mm over 15 days and October slightly less at 81 mm over 14 days. Notably, October experiences higher humidity at 94%, compared to August's 83%. For more insights on October weather, you can check Kalajoki weather in October.
August and November present strikingly different weather conditions. In August, temperatures range from a minimum of 2°C (35°F) to a maximum of 33°C (92°F), with an average of 15°C (59°F). The month experiences considerable humidity at 83% and sees around 87 mm (3.4 in) of precipitation across 15 days. In contrast, November brings a chillier atmosphere, with temperatures dipping to a minimum of -18°C (0°F), an average of 1°C (33°F), and a maximum of only 10°C (51°F). Despite having lower overall precipitation of 58 mm (2.3 in) over 11 days, November's humidity is slightly higher at 94%. For more specific insights into November weather, check this link: Kalajoki weather in November.
August and December present starkly contrasting weather conditions. In August, temperatures range from a mild 2°C (35°F) at night to a blistering max of 33°C (92°F) during the day, with an average of 15°C (59°F). The month sees considerable rainfall, totaling 87 mm (3.4 in) over about 15 days, and humidity levels reach 83%. In contrast, December experiences frigid temperatures, with a minimum of -22°C (-8°F) and an average temperature of -3°C (27°F), peaking at just 5°C (42°F). Precipitation is lower than in August, at 48 mm (1.9 in), but occurs over 12 days, accompanied by a high humidity level of 98%. For more insights into December's conditions, visit Kalajoki weather in December.
August in Kalajoki offers a unique blend of summer warmth and the first hints of autumn, setting it apart from the earlier months of the year. With maximum temperatures reaching 33°C (92°F), this month stands out as one of the warmest, yet the average cools to around 15°C (59°F), reflecting the transition towards fall. The increased humidity at 83% and frequent rain, with precipitation occurring on about half of the month’s days, create a lush environment that is vibrant yet unpredictable. While the days may still be quite warm, August serves as a reminder that summer is giving way to the crispness of autumn. For more detailed insights into the climatic patterns of this enchanting location, visit Kalajoki Climate.