Last updated: August 27, 2025
Experience the enchanting weather of Jastarnia, Poland in August, where enchanting summer days unfold under a pleasant average temperature of 19°C (67°F). Bask in the warmth with maximum highs reaching 27°C (81°F) that invite outdoor activities and coastal adventures. While the evenings cool down to a comfortable 14°C (58°F), prepare for some occasional rain, as the month averages 60 mm (2.4 in) of precipitation over 11 days. With humidity levels around 76%, this picturesque destination offers a unique blend of warmth and refreshing sea breezes—perfect for those seeking a memorable summer getaway.
In August, Jastarnia, Poland, basks in the warmth of summer, with average temperatures hovering around 19°C (67°F) and daily highs reaching a pleasant 27°C (81°F). This month marks a notable shift from the cooler temperatures of earlier months, as the maritime climate brings a delightful relief with its mild evenings, reflected in the minimum temperature of 14°C (58°F). As families and tourists flock to the sandy beaches, the inviting warmth makes August the perfect time for outdoor activities and leisurely strolls along the picturesque waterfront. The progression from spring to summer peaks here, showcasing a vibrant landscape that captures the essence of coastal living before the cooler autumn days set in.
August in Jastarnia, Poland, experiences a balanced precipitation of 60 mm (2.4 in), falling over approximately 11 days. Following the peak rainy month of July, which recorded 81 mm (3.2 in), August showcases a slight decrease in both the total rainfall and the number of precipitation days. This suggests a transition toward drier conditions as summer wanes, yet the humidity remains noticeable. Overall, while August's rainfall is substantial, it reflects a trend of moderation compared to the summer's earlier deluge, paving the way for the wetter months ahead, particularly September and October, which see progressively increased precipitation levels.
In August, Jastarnia, Poland experiences a relatively stable humidity level of 76%, mirroring the preceding summer months of June and July. This consistent humidity suggests a comfortable climate for visitors, contrasting sharply with the higher humidity of the winter months, where levels soar to 89% from January through February. Following August, humidity levels rise again in September to 81%, signaling the transition into the cooler autumn months. Overall, the data reveals a clear trend: summer months enjoy comparably lower humidity, providing a more pleasant atmosphere for outdoor activities, while the winters are marked by a moist and chilly environment.
In August, Jastarnia experiences a UV Index of 6, indicating a high exposure category, meaning visitors should take precautions to protect their skin, as the burn time is around 25 minutes. This mirrors the pattern established in the preceding months of June and July, where the UV Index also peaked at 7. As the summer progresses, the trend shows a gradual increase in UV levels, reaching their height in mid-summer and then starting to taper off into September, which sees a decrease to a moderate index of 5. This pattern highlights the importance of staying sun-safe during the summer months while exploring the beautiful coastal surroundings. For more detailed information, visit Jastarnia UV Index.
UV Risk Categories
In Jastarnia, Poland, August is a sun-soaked delight, boasting 400 hours of sunshine. This month stands out as a peak point in a summer that begins to bloom in April with 362 hours and reaches its height in June with 457 hours. Though July has slightly more sunshine, August retains a generous amount of light as summer begins to wane, yet it still significantly outshines the cold, gray months ahead, where sunshine dips dramatically. As autumn approaches, the gradual decline in hours, particularly noticeable in September at 316 hours, marks the transition to shorter days, reminding us to savor the lingering warmth and brightness of late summer in beautiful Jastarnia.
In August, Jastarnia, Poland, presents a 33% chance of sunny weather, marking a drop from the warm, sunny days of June and the more variable conditions of July. While the summer months typically boast higher probabilities of sunshine, August tends to be a transitional period, as the weather shifts from the peak of summer toward the onset of autumn. Interestingly, the likelihood of sun during this month is notably higher than the frigid winter months of January and February, yet lower than the preceding summer peaks. This hints at a season characterized by occasional sunny spells amidst the backdrop of changing weather, making it a perfect time for both beachgoers and those enjoying the diverse natural beauty of the region.
August in Jastarnia, Poland, marks a beautiful transition as daylight begins to wane after the sunniest months of the year. With approximately 14 hours of daylight, August still basks in the lingering warmth of summer, albeit slightly reduced from July's peak of 16 hours. This gradual decline sets the stage for the shifting seasons, as September follows with 12 hours of daylight. The trend throughout the summer months showcases a gradual increase from 7 hours in January to July's maximum brightness, creating a vivid tapestry of changing light that captivates residents and visitors alike. The twilight of August serves as a reminder of the seasonal cycle, blending the enjoyment of summer's end with the anticipation of autumn's embrace.
In August, Jastarnia, Poland experiences a pleasant average wind speed of 6.0 m/s (14 mph), offering a refreshing respite as summer begins to wane. This marks a slight increase from the calmer 5.0 m/s in July, suggesting a gentle return to the breezier conditions typical of earlier months. As the year progresses towards fall, wind speeds gradually pick up, with September mirroring August's breeziness. The trend reveals a natural ebb and flow, where summer's lighter winds transition into the more robust gusts of the later months. Notably, the windy enthusiasm peaks in October and November, reaching speeds of 7.3 m/s and 7.4 m/s, respectively, making this coastal paradise a perfect spot for wind enthusiasts looking to embrace the changing seasons.
Weather in Jastarnia varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Jastarnia, focusing on differences in temperature, rainfall, humidity, and UV levels.
August and January present starkly contrasting weather conditions in Jastarnia. In August, temperatures typically range from a minimum of 14°C (58°F) to a maximum of 27°C (81°F), creating a warm, humid environment with an average temperature of 19°C (67°F). The month sees about 60 mm (2.4 in) of precipitation over approximately 11 days, with humidity levels averaging 76%. In contrast, January experiences much colder temperatures, with a minimum of -7°C (19°F) and a maximum of 10°C (50°F), resulting in an average temperature of just 2°C (37°F). The precipitation increases slightly to 64 mm (2.5 in) over about 14 days, and humidity rises to 89%. For more specific insights, you can check the detailed Jastarnia weather in January.
In comparing the weather between August and February, one can see a stark contrast. August offers a much warmer climate with temperatures ranging from a minimum of 14°C (58°F) to a pleasant average of 19°C (67°F), peaking at 27°C (81°F). This month experiences about 60 mm (2.4 in) of precipitation over 11 days, coupled with 76% humidity, making it feel lively and warm. In contrast, February is characterized by a much colder landscape, with temperatures dipping as low as -8°C (18°F) and averaging only 2°C (36°F), reaching a maximum of 13°C (55°F). While it has slightly less precipitation at 51 mm (2.0 in) over 13 days, the humidity is higher at 89%, which can make the cold feel even more penetrating. For more details on the February weather in this region, check out Jastarnia weather in February.
In comparing August and March weather, it's evident that the two months present strikingly different climates. August enjoys mild temperatures, with a minimum of 14°C (58°F), averaging around 19°C (67°F), and peaking at 27°C (81°F). In contrast, March is considerably colder, featuring a minimum of -9°C (16°F) and an average temperature of just 3°C (38°F), with a maximum of 10°C (51°F). Precipitation levels are relatively similar, with August receiving 60 mm over 11 days and March slightly less at 51 mm over 13 days. Furthermore, humidity is higher in March at 88%, compared to August's 76%. For more detailed insights on March weather conditions, visit Jastarnia weather in March.
When comparing the weather in August and April, we see a significant difference in temperature and precipitation. August typically enjoys milder temperatures, with minimums around 14°C (58°F), averages of 19°C (67°F), and highs reaching up to 27°C (81°F). In contrast, April's temperatures are much cooler, with a minimum of 0°C (33°F), an average of 6°C (43°F), and maximums peaking at 16°C (60°F). Precipitation levels also vary, as August experiences 60 mm (2.4 in) of rain over approximately 11 days, while April sees less rain at 30 mm (1.2 in) over about 7 days. Interestingly, humidity is slightly higher in April at 84%, compared to August's 76%. For a detailed look at the weather specifics for April, you can check Jastarnia weather in April.
When comparing the weather in August and May, notable differences emerge in both temperature and precipitation. August boasts a warmer climate, with average temperatures ranging from a low of 14°C (58°F) to a high of 27°C (81°F), while May presents a cooler spectrum, with averages between 2°C (37°F) and 20°C (68°F). Both months experience similar humidity levels at 76%, but August tends to have slightly more rainfall, receiving 60 mm (2.4 in) over 11 days compared to May's 50 mm (2.0 in) over 9 days. For more detailed insights, visit Jastarnia weather in May.
When comparing the weather in August and June, it's clear that August tends to be warmer and slightly wetter. In August, temperatures range from a minimum of 14°C (58°F) to a maximum of 27°C (81°F), with an average temperature of 19°C (67°F). The month also sees around 60 mm (2.4 in) of precipitation spread over 11 days. In contrast, June offers milder temperatures, with a minimum of 9°C (48°F), an average of 17°C (62°F), and a maximum of 26°C (79°F). The precipitation in June is also less, totaling 51 mm (2.0 in) over just 7 days. Despite both months featuring consistent humidity levels at 76%, August stands out for its warmer climate. For more details about June weather, you can visit Jastarnia weather in June.
In comparing the weather between July and August, July experiences slightly cooler temperatures, with an average of 18°C (65°F) compared to August's 19°C (67°F). July also has a lower maximum temperature of 26°C (79°F), while August reaches up to 27°C (81°F). Precipitation is more significant in July, totaling 81 mm (3.2 in) over 12 days, whereas August sees a decrease to 60 mm (2.4 in) over 11 days. Both months maintain a consistent humidity level of 76%. For more detailed information on July weather, you can check out Jastarnia weather in July.
In August, the weather is generally warmer with an average temperature of 19°C (67°F) and maximum highs reaching up to 27°C (81°F). The month experiences some precipitation, with about 60 mm (2.4 in) falling over 11 days, accompanied by a humidity level of 76%. In contrast, September sees a drop in average temperature to 16°C (61°F), with the minimum temperatures dipping to 11°C (51°F). While September still enjoys relatively mild weather, it has more precipitation at 89 mm (3.5 in) spread across 15 days and slightly higher humidity at 81%. For more detailed information, you can check the Jastarnia weather in September.
In comparing the weather between August and October, notable differences emerge in both temperature and precipitation. August boasts milder temperatures, with averages hovering around 19°C (67°F) and a maximum of 27°C (81°F), making it a generally warmer month. In contrast, October sees a significant drop in temperatures, averaging only 12°C (54°F), with highs reaching just 19°C (66°F).
Precipitation also varies considerably; August experiences 60 mm (2.4 in) over approximately 11 days, while October faces increased rainfall totaling 114 mm (4.5 in) across about 18 days. Additionally, humidity levels rise from 76% in August to 86% in October, contributing to a chillier and wetter atmosphere in the latter month. For more detailed information, you can check the Jastarnia weather in October.
August and November showcase a stark contrast in weather patterns. In August, temperatures range from a pleasant 14°C (58°F) at night to a warm 27°C (81°F) during the day, accompanied by an average humidity of 76% and around 60 mm of precipitation over 11 days. In comparison, November brings much cooler temperatures, with lows dropping to -1°C (30°F) and daytime highs reaching only 15°C (59°F). The month also sees increased precipitation at 77 mm, spread over 17 days, and a higher humidity level of 89%. For more detailed information, you can check out Jastarnia weather in November.
August and December present contrasting weather patterns. In August, temperatures range from a mild 14°C (58°F) to a warm 27°C (81°F), with an average of 19°C (67°F) and relatively moderate precipitation of 60 mm (2.4 in) across 11 days. The humidity is comfortable at 76%. In stark contrast, December brings chilly conditions, with temperatures plummeting as low as -4°C (25°F) and averaging only 4°C (39°F). The max temperature hovers around 10°C (50°F), and precipitation increases to 81 mm (3.2 in) over 17 days, accompanied by higher humidity at 89%. For more details, visit Jastarnia weather in December.
In August, Jastarnia basks in pleasantly warm temperatures, making it a delightful time for outdoor activities and beach visits. With an average of 19°C, the climate leans towards summer's embrace, significantly elevated compared to the cooler months of spring and early autumn. However, the 76% humidity adds a touch of moisture to the air, reminding visitors of the lively maritime surroundings. While the month does see some precipitation across approximately 11 days, the overall weather is generally more favorable than the dampness experienced in earlier months. For those looking to explore Jastarnia's vibrant summer season, August offers a beautifully balanced climate against the backdrop of scenic coastal views. Learn more about the local conditions in our detailed guide on Jastarnia Climate.