Last updated: August 21, 2025
August in Hämeenlinna, Finland, offers a dynamic weather experience, characterized by temperatures ranging from a warm maximum of 30°C (86°F) to a refreshing minimum of 5°C (42°F). The average temperature settles at a comfortable 16°C (61°F), making it a delightful time for outdoor activities. However, be prepared for some rainfall, as the month sees about 80 mm (3.2 in) of precipitation over 13 days, contributing to a humidity level of 83%. This combination of warmth and moisture creates a lush landscape, perfect for those who appreciate nature's vibrancy in late summer.
In Hämeenlinna, Finland, August offers a delightful transition from the joys of summer to the impending chill of autumn. With nightly lows around 5°C (42°F) and an average temperature of 16°C (61°F), days remain pleasantly warm, often peaking at a comfortable 30°C (86°F). This month's temperate weather marks a significant uplift from the earlier winter months, revealing a steady progression towards warmth that peaks in July. As August unfolds, residents and visitors alike can relish the lingering daylight and mild evenings, making it an ideal time to explore the scenic beauty of this historic city before the cooler months set in.
In Haemeenlinna, August marks a notable transition, delivering 80 mm (3.2 in) of precipitation over 13 days, slightly trailing July’s wetter spell. This month typically sees a gradual decline in rainfall as summer winds down, with a decrease from the height of summer rains that peaked in July at 85 mm. The frequency of precipitation days also aligns with this trend, matching September's 13 rainy days, suggesting that while August remains lush, it signals the start of a shift towards the dryer fall season. The consistent pattern of early summer moisture gives way to a more moderate climate, setting the stage for autumn in this picturesque Finnish city.
In August, Haemeenlinna experiences a moderate rise in humidity, reaching 83%—a slight increase from July's 80%, as summer begins to fade into autumn. This shift marks a transition from the relatively stable humidity levels of the summer months, which hovered around 75% to 80%, to the higher levels typical of early autumn. Notably, humidity levels spike in September, rising to 90%, signaling the onset of the wetter season. Overall, August represents a balance of lingering summer warmth and the impending dampness that characterizes the months ahead, setting the stage for a gradual increase in atmospheric moisture.
In August, Haemeenlinna, Finland, experiences a moderate UV Index of 5, suggesting that while the sun is shining brightly, the risk of harm from unprotected sun exposure remains manageable. This index indicates a slight decrease from the peak summer months of June and July, where the UV levels reached 6, requiring more cautious behavior due to the high exposure category. As summer transitions to early autumn, the burn time for fair-skinned individuals in August is about 30 minutes, allowing for longer outdoor activities compared to spring months. As always, it's wise to stay informed about the Haemeenlinna UV Index to enjoy the sun safely!
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In Haemeenlinna, Finland, August shines as the last chapter of summer, offering a remarkable 388 hours of sunlight. This marks a gentle decline from the sun-drenched month of June, which boasts a peak of 479 hours, and a subtle slip from July’s 467 hours. As daylight begins to wane, August transitions gracefully into the cooler months, yet it still holds onto a wealth of bright days, outshining the shorter hours found in September, which only offers 267 hours. This steady festival of light illustrates a vibrant summer finale, inviting residents and visitors alike to bask in the lingering warmth before the onset of autumn.
In Hämeenlinna, Finland, August presents a 24% chance of sunny weather, marking a noticeable dip compared to the sunnier peak of July at 54%. This trend reflects a typical progression through the summer months, where the likelihood of sunshine generally rises, culminating in a summer high before gradually declining as autumn approaches. While August still offers a fair amount of sunny days, it signals a transition towards the cloudier months ahead, with the chance of sunshine decreasing as the year progresses into September and beyond. For those seeking to enjoy the last rays of summer, August can still provide delightful days, but the golden glow of July tends to linger in memory as the highlight of the season.
In Hämeenlinna, Finland, daylight duration undergoes a remarkable transformation throughout the year. Starting with a modest 6 hours in January, the days gradually lengthen, peaking at an impressive 19 hours in June. As summer gives way to autumn, daylight begins to wane, with August still enjoying a generous 15 hours of sunlight, perfect for outdoor activities and soaking up the vibrant ambiance. However, as September rolls in, a steady decline begins, leading to a crisp 9 hours in October and further narrowing down to 5 hours by December. This rhythmic ebb and flow of daylight not only marks the passage of seasons but also enriches the experiences of life in this picturesque Finnish town.
In Hämeenlinna, Finland, the August winds usher in a gentle embrace, averaging 3.5 m/s (8 mph)—a notable uptick from the calmer breezes of summer. This shift signals a transitional phase as the summer warmth begins to wane, with wind speeds peaking at 4.2 m/s (9 mph) in October. While June and July experience their mildest gusts at 2.7 m/s (6 mph) and 2.9 m/s (6 mph) respectively, August's breezes invigorate the air, offering a refreshing contrast. As the seasons progress, the return to autumn brings increased wind activity, reflecting a wider trend where late summer and autumn are marked by stronger winds, creating a dynamic tapestry of weather that defines the region.
Weather in Haemeenlinna varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Haemeenlinna, focusing on differences in temperature, rainfall, humidity, and UV levels.
August and January showcase stark contrasts in weather conditions. In August, temperatures range from a mild 5°C (42°F) to a warm 30°C (86°F), with an average of 16°C (61°F). This summer month also experiences significant precipitation, with rain falling on 13 days and 80 mm (3.2 in) recorded overall, alongside relatively high humidity at 83%. Conversely, January plunges into the depths of winter, featuring much colder temperatures that range from a chilling -25°C (-13°F) to a maximum of 8°C (46°F), with an average of -4°C (25°F). The winter month sees less precipitation than August, totaling 48 mm (1.9 in) over 11 days, but with higher humidity at 97%. For more detailed insights, check out Haemeenlinna weather in January.
August and February present striking contrasts in weather. In August, temperatures range from a pleasant 5°C (42°F) at night to a warm 30°C (86°F) during the day, with an average of 16°C (61°F). This month experiences around 80 mm (3.2 in) of precipitation over approximately 13 days, combined with a relatively high humidity of 83%. In contrast, February is much colder, with temperatures plunging to a minimum of -28°C (-18°F) and averaging -5°C (24°F), peaking at just 7°C (44°F). Precipitation in February is lower, at 41 mm (1.6 in) over 9 days, but the air is notably more humid, reaching 95%. For more details on February weather, check out Haemeenlinna weather in February.
When comparing the weather of August and March, the contrast is quite striking. August typically enjoys much milder temperatures, ranging from a minimum of 5°C (42°F) to a maximum of 30°C (86°F), with an average of 16°C (61°F). The month is relatively humid, with an average humidity of 83% and about 80 mm (3.2 in) of precipitation spread across 13 days. In contrast, March experiences much colder temperatures, with a minimum of -25°C (-13°F) and a maximum of 11°C (52°F), averaging -2°C (29°F). It is also slightly less rainy, seeing about 43 mm (1.7 in) of precipitation over 11 days, while the humidity remains high at 93%. For more details, you can check out Haemeenlinna weather in March.
When comparing the weather in August and April, significant differences become apparent. August boasts milder temperatures, with minimums around 5°C (42°F), average highs of 16°C (61°F), and maximums reaching up to 30°C (86°F). In contrast, April experiences much colder conditions, with a minimum of -13°C (9°F) and an average of just 3°C (38°F). While both months see a fair amount of precipitation—80 mm (3.2 in) in August compared to 46 mm (1.8 in) in April—the humidity levels are quite similar, hovering around 83% in August and slightly higher at 86% in April. Those interested in a closer look at April weather patterns can refer to Haemeenlinna weather in April.
When comparing the weather in August and May, it's evident that August tends to be warmer and more humid. August features a minimum temperature of 5°C (42°F) and averages around 16°C (61°F), with a maximum reaching 30°C (86°F). This month also sees higher precipitation levels, totaling 80 mm (3.2 in) over about 13 days, contributing to a humidity level of 83%. In contrast, May experiences cooler temperatures, with a minimum of -4°C (26°F) and an average of 10°C (50°F), peaking at 28°C (82°F). Precipitation in May is slightly lower, at 60 mm (2.4 in) across 10 days, with a humidity level of 75%. For more detailed insights on May weather conditions, you can check Haemeenlinna weather in May.
When comparing the weather in June and August, both months experience similar average temperatures of 16°C (61°F), but their extremes differ slightly. June sees a minimum temperature of 2°C (35°F) and a maximum of 31°C (88°F), while August ranges from a minimum of 5°C (42°F) to a maximum of 30°C (86°F). Precipitation is also comparable, with June receiving 71 mm (2.8 in) over 10 days and August experiencing slightly higher levels at 80 mm (3.2 in) over 13 days. Notably, humidity levels are higher in August at 83%, compared to 75% in June. For more detailed information, you can visit Haemeenlinna weather in June.
In comparing the weather between July and August, both months exhibit relatively mild temperatures, though August tends to be slightly cooler. July sees an average temperature of 17°C (63°F) with a maximum of 31°C (88°F), while August averages at 16°C (61°F), peaking at 30°C (86°F). Precipitation levels are fairly similar, with July receiving 85 mm (3.4 in) over 11 days and August experiencing 80 mm (3.2 in) over 13 days. The humidity is also slightly higher in August at 83%, compared to July's 80%. For a more detailed look at July's weather patterns, you can visit Haemeenlinna weather in July.
August typically experiences warmer temperatures, with a minimum of 5°C (42°F) and an average of 16°C (61°F), making it feel much more summery. In contrast, September sees a notable drop in temperatures, with minimums dipping to -2°C (29°F) and an average of 11°C (52°F). Although both months receive precipitation on about 13 days, August tends to be wetter with 80 mm (3.2 in) compared to September's 65 mm (2.6 in). Humidity levels also increase slightly in September, reaching 90% compared to 83% in August, contributing to a cooler and more crisp atmosphere. For a detailed look at what to expect in September, check out Haemeenlinna weather in September.
In August, temperatures are generally warmer, with a minimum of 5°C and an average of 16°C, reaching a maximum of 30°C during the hottest days. The month experiences about 80 mm of precipitation over approximately 13 days, coupled with a noticeably lower humidity of 83%. In contrast, October marks a significant cooling trend, with minimum temperatures dropping to -6°C and an average of just 6°C, peaking at a more moderate 18°C. While precipitation levels are slightly lower at 75 mm, it falls over a greater number of days, 15 in total, and the humidity rises to 93%. For more detailed insights, check out Haemeenlinna weather in October.
August and November showcase a stark contrast in weather patterns. In August, temperatures range from a mild 5°C (42°F) at night to a warm maximum of 30°C (86°F) during the day, accompanied by relatively high humidity at 83%. The month sees considerable rainfall, with 80 mm (3.2 in) spread over 13 days. In contrast, November experiences much colder conditions, with average temperatures plummeting to a mere 2°C (36°F) and a chilling minimum of -11°C (13°F). Rainfall decreases to 52 mm (2.1 in) over 11 days, but the humidity rises to a notable 94%, giving it a damp and overcast feel. For more detailed insights into November weather, check out Haemeenlinna weather in November.
August and December present stark contrasts in weather conditions. In August, temperatures range from a brisk 5°C (42°F) at night to a warm 30°C (86°F) during the day, with an average of 16°C (61°F). The humidity is quite high at 83%, and the month sees around 80 mm (3.2 in) of precipitation over about 13 days. Conversely, December experiences much colder temperatures, with a minimum of -20°C (-5°F) and a maximum of just 5°C (42°F), averaging -2°C (29°F). Although it is slightly drier with 63 mm (2.5 in) of precipitation over 14 days, the humidity rises to 95%, contributing to a damp chill. For more details, you can check Haemeenlinna weather in December.
As August unfolds in Haemeenlinna, the weather presents a delightful contrast to the chillier months, with temperatures soaring to a peak of 30°C (86°F) during the day. The average temperature settles around a comfortable 16°C (61°F), providing a pleasant respite from winter's grasp. While summer may linger, it also brings its share of rain, with an average of 80 mm (3.2 in) spread over 13 days, creating a lush landscape. Despite the warmth, humidity remains high at 83%, adding a tropical feel to the air. For more insights on seasonal variations and weather patterns, explore Haemeenlinna Climate.