Last updated: August 21, 2025
October in Tartu, Estonia offers a striking transition from the warmth of summer to the chill of winter. With maximum temperatures reaching a mild 19°C (66°F) and a cooler average of 7°C (46°F), the month showcases the last remnants of autumn. Nights can be brisk, dipping to a minimum of -4°C (26°F). Rainfall is common, as 72 mm (2.9 in) of precipitation accumulates over approximately 14 days, contributing to the month’s high humidity level of 92%. This blend of cooler temperatures and frequent showers creates a vibrant, moody atmosphere, perfect for enjoying Tartu's stunning fall foliage and cozy indoor activities.
As October unfolds in Tartu, Estonia, the city transitions into a crisp autumn chill, with temperatures dipping from a comfortable average of 13°C (55°F) in September to a cooler 7°C (46°F). The minimum temperature hovers around -4°C (26°F), while daytime highs can still reach a pleasant 19°C (66°F). This month serves as a bridge between the lingering warmth of early fall and the impending chill of winter, showcasing a significant drop in temperatures compared to the preceding months. With each passing day, the landscape transforms as leaves change color, inviting residents and visitors alike to experience the serene beauty of Tartu’s autumn atmosphere.
October in Tartu, Estonia, marks a notable transition as the city experiences its wettest month since summer, recording 72 mm (2.9 in) of precipitation spread over 14 days. This uptick follows the moderate rainfall of September, where the city had 62 mm (2.4 in) over 11 days. As temperatures dip and the landscape dons its autumn colors, October's increased precipitation signals a shift towards the wetter and chillier months ahead. The trend illustrates a gradual elevation in rainfall from the summer months, with each season bringing its own rhythm of moisture, setting the stage for the snowy embrace of winter.
In October, Tartu experiences a humidity level of 92%, continuing the trend of elevated moisture typical for the region as it transitions into autumn. After a gradual decrease from the peak of 95% in January to a low of 73% in May, the humidity begins to climb again in the fall months. September's humidity at 89% signals the onset of the wetter season, and by October, residents can expect a noticeable dampness in the air as the chilly weather sets in. This pattern suggests a consistent rise in humidity as winter approaches, with only minor fluctuations throughout the colder months leading into the new year.
In October, Tartu experiences a low UV Index of 2, with a recommended burn time of 45 minutes. This marks a noticeable decline from the summer months, where the UV Index soared to 7 in June and July, indicating high exposure levels. After the moderate indices in September, October's return to low exposure offers a refreshing break as the year transitions deeper into autumn. As sunlight wanes and temperatures drop, ensuring minimal sun exposure remains important. For more details on how UV levels vary throughout the year, check out Tartu UV Index.
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In Tartu, Estonia, the month of October brings a notable transition in sunlight, offering approximately 205 hours of sunshine. This marks a decline from the vibrant summer months, where June and July basked in an impressive 463 and 457 hours respectively. As autumn unfolds, daylight hours gradually diminish, following a pattern established from September's 295 hours and culminating in the scant few in November with just 106 hours. Despite this downward trend, October still provides a gentle balance between the fading warmth of summer and the approaching chill of winter, inviting residents and visitors to enjoy the crisp air and beautiful autumn landscapes.
In Tartu, Estonia, the likelihood of sunny weather in October reflects an upward trend compared to earlier months, with a 31% chance of sunshine. This is a notable improvement from the dreary summer months of September and August, which offer only 22% and 24% chances of sun, respectively. As autumn progresses, October stands out as a transitional month, where the fading warmth of summer gives way to brisk, bright days. Despite being less sunny than the peak summer months of June and July, October's moderate chance of clear skies offers a refreshing respite before winter settles in, making it an appealing time for outdoor activities and enjoying the vibrant fall foliage.
In Tartu, Estonia, the rhythm of daylight and darkness creates a captivating seasonal journey. As the year unfolds, January greets the city with a mere 7 hours of sunlight, gradually increasing to 11 hours by March, heralding the arrival of spring. April and May burst forth with longer days, peaking at 16 hours in June. The summer sun reigns high, but by August, daylight begins its gentle retreat. September marks the first significant drop, leaving Tartu with 12 hours of light, and by October, this dwindles to 10 hours as autumn settles in. The descent into winter brings back the shorter days, plummeting to 7 hours in November and a mere 6 hours by December, reminding the residents of the cyclical dance between light and dark in this northern haven.
As October sweeps into Tartu, Estonia, the winds begin to pick up, reaching an average speed of 5.2 m/s (12 mph)—the highest for the year. This shift marks a notable increase from the relatively calm summer months, where the winds seldom exceeded 4.0 m/s (9 mph). As the leaves turn and the air grows crisp, October's breezes herald the approach of winter, setting a tone of transition that contrasts sharply with the warmer, gentler winds of June and July. Prior to this brisk October, September's winds were moderate, mirroring their October counterparts at 4.4 m/s (10 mph). Yet, the invigorating gusts of October signal a shift, ushering in the dramatic and often unpredictable weather of the later months, as Tartu prepares for the chill of winter.
Weather in Tartu varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Tartu, focusing on differences in temperature, rainfall, humidity, and UV levels.
October and January present quite a contrast in weather conditions. In October, temperatures range from a chilly -4°C (26°F) at night to a mild 19°C (66°F) during the day, with an average of 7°C (46°F). This month experiences relatively high precipitation, with 72 mm (2.9 in) falling over approximately 14 days, coupled with a humidity level of 92%. In stark contrast, January is much colder, with nighttime temperatures plunging to -20°C (-4°F) and daily highs reaching only 8°C (47°F), resulting in an overall average of -2°C (28°F). Precipitation decreases to 38 mm (1.5 in) over about 10 days, and humidity slightly increases to 95%. This shift reflects the transition from autumn to mid-winter, highlighting the stark differences in weather conditions between the two months. For those interested in understanding what to expect, check out Tartu weather in January.
October and February present distinctly different weather patterns. In October, temperatures range from a chilly -4°C (26°F) at night to a mild 19°C (66°F) during the day, with an average of 7°C (46°F). It also experiences higher precipitation, with 72 mm (2.9 in) falling over 14 days, and humidity levels hovering around 92%. In contrast, February is significantly colder, characterized by frigid temperatures that dip as low as -24°C (-12°F), with an average of -3°C (27°F) and a maximum of only 9°C (48°F). February also sees less precipitation, totaling 42 mm (1.7 in) over 10 days, while humidity remains slightly higher at 93%. For a more detailed look at what to expect during February, check out Tartu weather in February.
In October, the weather is considerably milder, with average temperatures ranging from a minimum of -4°C (26°F) to a maximum of 19°C (66°F), making it a transitional month for autumn. The precipitation levels are relatively high, with 72 mm (2.9 in) falling over 14 days, coupled with a humidity of 92%, creating a damp atmosphere. In contrast, March experiences colder conditions, with temperatures dipping as low as -23°C (-8°F) at night and averaging around 0°C (32°F) during the day. Although March sees less precipitation at 45 mm (1.8 in) over 12 days, the humidity is still high at 90%, adding to the chill. For more details on the weather patterns in March, you can check Tartu weather in March.
October and April present contrasting weather patterns, highlighting the transition between seasons. In October, temperatures range from a minimum of -4°C (26°F) to an average of 7°C (46°F), peaking at 19°C (66°F), with precipitation totaling 72 mm (2.9 in) over 14 days and humidity levels reaching a high of 92%. In contrast, April sees slightly cooler temperatures with a minimum of -8°C (18°F) and an average of 5°C (41°F), although it can peak at a warmer 23°C (73°F). The month experiences less rainfall, with only 49 mm (1.9 in) over 12 days and slightly lower humidity at 87%. For more detailed insights, check out Tartu weather in April.
October and May exhibit distinct weather characteristics, reflecting the transition from fall to spring. In October, temperatures range from a chilly -4°C (26°F) to a comfortable 19°C (66°F), with an average of 7°C (46°F). This month brings significant precipitation, averaging 72 mm (2.9 in) over about 14 days, alongside high humidity at 92%. Conversely, May features milder conditions, with temperatures varying from a low of -3°C (26°F) to a warm 27°C (81°F) and an average of 11°C (52°F). Rainfall is less frequent, totaling 56 mm (2.2 in) over around 11 days, and the humidity is notably lower at 73%. For those interested in more details, check out Tartu weather in May.
October and June present contrasting weather experiences. In October, temperatures range from a chilly -4°C (26°F) at night to a mild 19°C (66°F) during the day, with an average of 7°C (46°F). The month is characterized by significant precipitation, totaling 72 mm (2.9 in) across about 14 days, and high humidity levels reaching 92%. In stark contrast, June boasts much warmer conditions, with temperatures ranging from a minimum of 3°C (37°F) to a maximum of 32°C (89°F), averaging around 17°C (63°F). Precipitation is slightly lower at 65 mm (2.6 in) over just 10 days, accompanied by more comfortable humidity levels of 77%. For a closer look at what June weather brings, visit Tartu weather in June.
When comparing the weather in October and July, we see a marked contrast in temperatures and conditions. October features cooler temperatures, with a minimum of -4°C (26°F) and an average of 7°C (46°F), while July enjoys much warmer conditions, ranging from a minimum of 6°C (43°F) to an average of 18°C (65°F) and peaking at 32°C (89°F). Precipitation is somewhat similar, with October receiving 72 mm (2.9 in) over 14 days and July experiencing 65 mm (2.6 in) across 13 days. Additionally, October has a higher humidity level at 92% compared to July's 80%, contributing to a damp and chilly atmosphere in the fall. For more detailed insights, check out Tartu weather in July.
In October, the weather becomes considerably cooler compared to August, with temperatures ranging from a minimum of -4°C (26°F) to a maximum of 19°C (66°F), and an average of 7°C (46°F). This marks a significant drop from August, where temperatures range from a minimum of 7°C (45°F) to a peak of 31°C (87°F), with an average of 17°C (62°F). While both months experience similar precipitation—around 72 mm (2.9 in) in October and 79 mm (3.1 in) in August—the humidity is notably higher in October at 92%, compared to 84% in August. For more specific details on August weather, you can check Tartu weather in August.
October weather is notably cooler and wetter than September. The average temperature in October is about 7°C (46°F), with nighttime lows dropping as low as -4°C (26°F), compared to September's milder average of 13°C (55°F). Precipitation also increases in October, with 72 mm (2.9 in) expected over 14 days, whereas September sees slightly less at 62 mm (2.4 in) over 11 days. Humidity in October is slightly higher at 92%, compared to 89% in September, contributing to a more damp and chilly environment. For more information, you can check Tartu weather in September.
October and November exhibit notable changes in weather patterns. In October, temperatures range from a low of -4°C (26°F) to a comfortable maximum of 19°C (66°F), with an average temperature of 7°C (46°F). This month also sees relatively high precipitation, totaling 72 mm (2.9 in) over approximately 14 days, and humidity levels hovering around 92%. In contrast, November brings a chillier climate, with temperatures dipping further, showcasing a minimum of -10°C (15°F) and averaging just 3°C (38°F), while peaking at a modest 12°C (54°F). The precipitation decreases to 54 mm (2.1 in) over 10 days, and humidity slightly increases to 93%. For a more detailed look at the weather in November, you can visit Tartu weather in November.
October and December present distinct shifts in weather patterns. In October, temperatures range from a chilly -4°C (26°F) at their lowest to a mild 19°C (66°F) at their peak, with an average of 7°C (46°F). The month experiences moderate precipitation at 72 mm (2.9 in) over 14 days, accompanied by a high humidity of 92%. In contrast, December brings significantly colder weather, with temperatures dipping to a minimum of -21°C (-5°F) and an average temperature of -1°C (30°F). While precipitation decreases slightly to 54 mm (2.1 in) over 13 days, humidity remains high at 93%. To explore more about December weather in Tartu, you can check Tartu weather in December.
In October, Tartu experiences a notable transition from the mild warmth of early autumn to the chillier embrace of late fall. With an average temperature hovering around 7°C, days become shorter and temperatures drop significantly, making it a month where layering is essential. Unlike the drier summer months, October sees increased precipitation, frequently cascading over roughly half the days, resulting in a wonderfully vibrant, albeit wet, landscape. The high humidity at 92% further emphasizes this change, wrapping the city in a cool, misty atmosphere. For those wanting to dive deeper into Tartu's climate patterns, you can explore more at Tartu Climate.