Last updated: August 21, 2025
In October, Pärnu, Estonia experiences a dynamic transition towards winter, with temperatures ranging from a maximum of 20°C (67°F) to a chilly minimum of -6°C (22°F). The average temperature settles at approximately 8°C (46°F), creating a crisp atmosphere that can be both invigorating and brisk. Residents and visitors should prepare for moderate precipitation, totaling around 87 mm (3.4 in) over the month, spread across 14 rainy days. With humidity levels soaring to 90%, this coastal city showcases the essence of autumn, making it a picturesque yet damp season. Whether exploring the vibrant fall foliage or indulging in cozy indoor activities, October in Pärnu offers a unique charm that reflects the changing seasons.
As October unfolds in Pärnu, Estonia, temperatures begin their descent into the chill of autumn. With a minimum of -6°C (22°F), the nights grow crisper, while the average temperature hovers around 8°C (46°F). Days can still offer a pleasant surprise, peaking at a maximum of 20°C (67°F), a contrast to the deep winter months that follow. This transitional period showcases the region's shift from warmer to cooler months, making October a time of refreshing change, where the lingering warmth of early fall meets the encroaching chill of winter.
In October, Pärnu, Estonia, witnesses a significant shift in precipitation, with an average of 87 mm (3.4 in) of rainfall spread over 14 days. This marks a peak akin to the summer months, emphasizing a transition as the region heads into winter. Notably, October's precipitation aligns closely with July and August, highlighting a trend where late summer and early autumn receive abundant moisture. Following the relatively drier September, which saw 76 mm (3.0 in) over 13 days, October's increased rainfall plays a critical role in replenishing local water sources before the colder months set in. This pattern not only underscores Pärnu’s dynamic climate but also serves as a reminder of the pervasive autumnal chill that accompanies the intensifying showers.
In October, the humidity in Pärnu, Estonia hovers around a brisk 90%, maintaining the trend of high moisture levels that characterizes the region throughout the autumn months. This month marks a slight uptick compared to September's 87%, signaling the onset of cooler weather as summer wanes. Observing the yearly pattern, humidity levels peak during the winter months, with January and February consistently reaching above 90%. Conversely, the warmest months from May to August see a dip, with May's 76% offering some respite. Overall, October's humidity reflects a transition between the vibrant, moisture-laden summer and the chill of approaching winter, making it a quintessential time to experience the atmospheric richness of Pärnu.
As October rolls into Paernu, Estonia, the UV Index drops to 2, indicating a low level of sun exposure, with a safe burn time of 45 minutes. This trend marks a transition from the moderate and high levels experienced during the summer months, where caution was advised for shorter sun exposure times. The decreasing UV Index is a welcome change after the peak of summer, making outdoor activities more accessible without the intense sun protection required earlier in the year. Residents and visitors can enjoy the crisp autumn air and vibrant foliage while remaining mindful of the sun’s rays. For more detailed insights, check out the Paernu UV Index.
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As October unfolds in Pärnu, Estonia, the city basks in a gentle glow of 212 hours of sunshine, a marked contrast to the dimmer months that bookend it. This consistent stretch of brightness follows a radiant summer peak in June and July, where sunshine hours hover around 471 and 466 respectively. The gradual decrease in daylight after August signals the transition towards winter, yet October retains a charming warmth, significantly brighter than the bleak November and December days that follow. This trend highlights not just a seasonal shift, but also the enduring beauty of Autumn in Pärnu, where the sun continues to cast its golden rays even as the landscape begins to transform.
In October, Paernu, Estonia, experiences a 27% chance of sunny weather, marking a slight decline from the summer months. After enjoying the brighter days of June and July, where sunny probabilities peak at 53%, the changing season ushers in more overcast conditions. While the sun's presence becomes less reliable compared to earlier months, it's important to note that October still holds onto a sunshine potential that surpasses the gloomier winter months, where chances drop significantly to around 20% in November. As autumn settles in, the weather continues to shift, but the occasional sunny spell can still brighten the beautiful landscapes of Paernu.
As autumn settles in Pärnu, Estonia, daylight hours start to wane, with October offering a brief but noticeable transition. The month provides about 10 hours of daylight, a gentle decline from the long, sun-drenched days of summer that peaked at 18 hours in June. Following the vibrant blooms of May and the lush green of June, October invites a slower pace, hinting at the impending winter. This month still shines brighter than the dark depths of winter, where daylight shrinks to a mere 6 hours in December. As the leaves turn and the air cools, Pärnu residents embrace these shorter days, finding joy in the soft golden hues that mark early sunsets, reminding us of the beautiful cyclical rhythm of nature.
As October arrives in Pärnu, Estonia, the October wind begins to stir with a noticeable increase in speed. Gusts reach an average of 4.8 m/s (11 mph), marking a shift from the milder summer breezes of June and July. This uptick in wind intensity hints at the changing seasons, as the fall months generally feature brisker conditions. Compared to September's 3.9 m/s (9 mph), October's winds invigorate the air, transforming the coastal landscape and inviting both residents and visitors to embrace the refreshing autumn vibes. With the winds of October signaling the onset of winter, Pärnu's charm is further enhanced by the crisp, invigorating atmosphere that characterizes this time of year.
Weather in Paernu varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Paernu, focusing on differences in temperature, rainfall, humidity, and UV levels.
In October, the weather in Pärnu showcases a significant transition as temperatures range from a chilly minimum of -6°C (22°F) to a comfortable maximum of 20°C (67°F), with an average of 8°C (46°F). This month experiences considerable rainfall, totaling 87 mm (3.4 in) over 14 days, alongside high humidity levels at around 90%.
Conversely, January brings much colder conditions, with minimum temperatures plummeting to -24°C (-10°F) and an average temperature of -1°C (30°F), peaking at just 8°C (46°F). Precipitation decreases to 41 mm (1.6 in) over 9 days, while humidity remains slightly higher at 92%. This stark contrast illustrates the shift from the mild, wet weather of October to the frigid, dry climate typical of January. For more detailed information, you can check Paernu weather in January.
When comparing the weather in October and February, it’s clear that February is typically much colder. In October, temperatures range from a minimum of -6°C (22°F) to a maximum of 20°C (67°F), averaging around 8°C (46°F). This month experiences higher precipitation with 87 mm (3.4 inches) over 14 days and maintains a humidity level of 90%.
In contrast, February sees more extreme cold, with temperatures dropping to a minimum of -25°C (-14°F) and a maximum of 8°C (46°F), averaging at -2°C (28°F). While February has less precipitation at 48 mm (1.9 inches) over 10 days, the humidity remains similar at 91%. For a detailed look at February's weather, you can check out Paernu weather in February.
October and March present contrasting weather patterns, highlighting the transition from autumn to early spring. In October, temperatures range from a crisp -6°C (22°F) to a pleasant 20°C (67°F), with an average of 8°C (46°F). The month sees about 87 mm (3.4 in) of precipitation over 14 days, maintaining a high humidity level of 90%.
In contrast, March experiences colder conditions, with temperatures dipping as low as -23°C (-9°F) and averaging around 0°C (33°F). The maximum temperature hovers at 13°C (55°F), accompanied by lower precipitation at 54 mm (2.1 in) over 12 days, yet the humidity remains steady at 90%. For more detailed insights, check out Paernu weather in March.
When comparing the weather in October and April, we notice distinct differences in temperature and precipitation patterns. October experiences a milder average temperature of 8°C (46°F), with highs reaching up to 20°C (67°F) and lows dipping to -6°C (22°F). This month also sees more precipitation, with 87 mm (3.4 in) spread over 14 days, leading to a higher humidity level of 90%. In contrast, April has a slightly lower average temperature of 5°C (42°F), with a maximum of 23°C (73°F) and a minimum of -7°C (19°F). The precipitation in April is noticeably less at 47 mm (1.8 in) over 10 days, with humidity at 87%. For more insights into the climate, you can check Paernu weather in April.
October and May present contrasting weather experiences. In October, temperatures can dip as low as -6°C (22°F) and rarely exceed 20°C (67°F), with an average temperature of 8°C (46°F). The month is characterized by frequent precipitation, totaling 87 mm (3.4 in) over 14 days, along with high humidity levels at 90%. In contrast, May offers milder conditions with temperatures ranging from a minimum of -4°C (24°F) to a maximum of 29°C (84°F), averaging around 11°C (52°F). Precipitation is less frequent, with 53 mm (2.1 in) falling over just 9 days and lower humidity at 76%. For more insights into May weather patterns, visit Paernu weather in May.
October weather presents a notable contrast to June's climate, characterized by cooler temperatures and increased humidity. In October, temperatures range from a minimum of -6°C (22°F) to an average of 8°C (46°F) and peak at 20°C (67°F), while humidity is notably high at 90%. Conversely, June offers a much warmer experience, with temperatures starting at 2°C (36°F), averaging 17°C (63°F), and reaching a maximum of 33°C (92°F), accompanied by a lower humidity level of 80%. Additionally, October experiences more precipitation, with 87 mm (3.4 in) over approximately 14 days, compared to June's 68 mm (2.7 in) across 12 days. For more detailed insights about the weather during this month, check out Paernu weather in June.
In comparing October and July, it's clear that July offers a warmer climate, with average temperatures around 18°C (65°F) and maximums reaching up to 32°C (90°F), making it ideal for summer activities. In contrast, October sees much cooler conditions, with average temperatures dropping to 8°C (46°F) and maximums only reaching 20°C (67°F). Both months experience similar precipitation levels—87 mm (3.4 in)—but October has slightly more rainy days, 14 compared to July's 13. Additionally, October's humidity is higher at 90%, compared to 80% in July, contributing to a chillier feel. For those curious about the specifics of July weather, you can find more details here: Paernu weather in July.
In comparing the weather of October and August, we notice significant differences in temperature and humidity levels. October experiences much cooler temperatures with a minimum of -6°C (22°F), averaging around 8°C (46°F), and peaking at 20°C (67°F). In contrast, August is noticeably warmer, with temperatures ranging from a minimum of 5°C (41°F) to a maximum of 31°C (87°F) and an average of 17°C (63°F). While October has a higher humidity level at 90%, August is slightly less humid at 83%. Precipitation is also similar, with October receiving 87 mm (3.4 in) over 14 days and August seeing 94 mm (3.7 in) over 13 days. For more details on August weather, you can visit Paernu weather in August.
October weather contrasts notably with that of September. While September sees milder temperatures with averages around 13°C (55°F) and highs reaching 25°C (78°F), October ushers in cooler conditions, where the average temperature drops to 8°C (46°F) and maximums peak at 20°C (67°F). Additionally, October experiences slightly more precipitation, with 87 mm (3.4 in) falling over 14 days, compared to September's 76 mm (3.0 in) over 13 days. Humidity levels also rise in October to 90%, up from September's 87%, contributing to a distinctly more damp feel as autumn progresses. To learn more about September weather, you can visit Paernu weather in September.
In October, temperatures in the region typically range from a minimum of -6°C (22°F) to a maximum of 20°C (67°F), with an average temperature of 8°C (46°F). The month experiences considerable precipitation, totaling 87 mm (3.4 in) over approximately 14 days, and the humidity remains high at 90%.
In contrast, November sees a further drop in temperatures, with a minimum of -8°C (17°F) and a maximum of 12°C (55°F), resulting in an average of 4°C (39°F). Although precipitation decreases to 57 mm (2.3 in) over about 11 days, the humidity remains slightly elevated at 91%. This shift marks a transition from the milder autumn weather of October to the cooler, damp conditions characteristic of late fall. For more details, check out Paernu weather in November.
October and December exhibit notable differences in weather conditions. In October, temperatures range from a low of -6°C (22°F) to a comfortable average of 8°C (46°F) and can reach a maximum of 20°C (67°F). This month also experiences higher precipitation, totaling 87 mm (3.4 in) over 14 days, contributing to a humid environment with 90% humidity. In contrast, December is much colder, with temperatures dropping to a minimum of -20°C (-4°F) and averaging around 0°C (32°F), peaking at just 8°C (47°F). Precipitation also decreases to 54 mm (2.1 in) over 13 days, while humidity remains constant at 90%. For more details about the weather conditions specific to this month, you can refer to Paernu weather in December.
As October grips Paernu, the transition into autumn becomes unmistakable, contrasting sharply with the temperate months that precede it. Daytime temperatures are noticeably cooler, averaging around 8°C (46°F), with occasional peaks reaching up to 20°C (67°F). The month brings increased rainfall, with approximately 87 mm (3.4 in) spread over 14 wet days, resulting in a humidity level of 90% that adds a briskness to the air. This shift not only marks a departure from the summer warmth but also envelops the city in a vibrant tapestry of autumn colors. For more insights on the weather trends in this picturesque seaside town, explore Paernu Climate.