September Weather in Plock, Poland

Last updated: August 27, 2025

Experience the diverse climate of Plock, Poland in September, where temperatures can reach a warm 31°C (89°F) during the day while cooling down to a refreshing 3°C (37°F) at night. The average temperature settles at a pleasant 15°C (59°F), making it an ideal time for outdoor activities. However, be prepared for some rain, as the month sees a total precipitation of 80 mm (3.2 in) over approximately 12 days, contributing to a humidity level of around 75%. Embrace the vibrant transition into autumn with the unique weather patterns this month brings!

September Temperature in Plock

In September, Plock, Poland, experiences a delightful transition into early autumn, characterized by milder temperatures. The month begins to shake off the summer heat, with average temperatures settling around 15°C (59°F), while daily highs can still soar to a warm 31°C (89°F). Mornings start to feel brisk, dipping to a minimum of 3°C (37°F), marking a significant shift from the summer's balmy nights. This blend of warmth during the day and cooler evenings creates a pleasant atmosphere, making September an ideal time for outdoor activities and enjoying the beautiful Polish landscape as the leaves begin to change. With its inviting weather, September showcases an enchanting balance between the lingering warmth of summer and the crispness of autumn, enticing visitors to explore all that Plock has to offer.

September Weather in Plock: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Plock, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Plock, September typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec323339485666676759504235
Data source: Temperature data for Plock generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Plock

In September, Plock experiences a notable shift in precipitation patterns, with rainfall amounting to 80 mm (3.2 in) over approximately 12 days. This increase marks the tail end of the summer months, as the city transitions into autumn. The rainfall is consistently robust, aligning closely with the heavy precipitation seen in May and August, which are also characterized by higher moisture levels. Interestingly, while September's rainfall is less than July and August, it signifies an uptick compared to the preceding months, hinting at the seasonal shift. This consistent precipitation not only nourishes the land but also prepares Plock for the drier months ahead, showcasing the vital role that September plays in the region's climatic balance.

September Precipitation Trends in Plock

The chart displays monthly precipitation patterns in Plock, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Plock, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec404540358269747880633146
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Plock

In Plock, Poland, September marks a transition in climate as humidity levels begin to rise again, settling at 75%. This increase reflects a gradual shift from the drier summer months; after reaching a low of 63% in July and June, September serves as a precursor to the approaching autumn. While the humidity is higher than during the sunny summer, it still remains notably lower than the winter months, which see levels soaring to 91% in January and 93% in December. Overall, the trend in September signifies a balance between the lingering warmth of summer and the impending chill of autumn, effectively bridging two distinct seasonal experiences in Plock.

September Average Humidity in Plock

This chart illustrates the average monthly humidity levels in Plock, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Plock is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%90%87%79%63%61%63%65%75%85%90%93%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Plock

In September, Plock, Poland enjoys a moderate UV Index of 5, which suggests it a great time to bask in the sun while still being mindful of your exposure. Compared to the peak summer months, where values soared to 8 during June and July, September offers a slight reprieve, as burn times increase to 30 minutes before any damage may occur. This month becomes a transitional period, bridging the high UV values of summer and the cooler, less intense autumn sun, reflected in a drop to 3 by October. Remember to check the daily UV Index for optimal sun safety practices as you enjoy the early fall days. For more detailed information, visit Plock UV Index.

Maximum UV Index Levels in Plock for September

The chart shows the monthly maximum UV Index (UVI) for Plock in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Plock typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124568875321
Data source: Plock September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

September Sunshine in Plock

September in Plock, Poland, brings a delightful transition from the sun-soaked summer months, boasting 293 hours of sunshine, which, although lower than the peak of summer, still offers a warm embrace before autumn's arrival. As the days shorten, it's evident that the sun has been a steady companion throughout the year, with hours gradually increasing from a mere 102 hours in January to a vibrant 421 hours in June. Following this summer high, September marks a gentle decline, yet it remains significantly brighter than the colder months ahead, inviting residents and visitors alike to relish the fading summer warmth. As the sun begins to retreat, the lush landscapes of Plock shimmer under its golden rays, making September a captivating chapter in the region's solar narrative.

Monthly Sunshine Duration in Plock: September Highlighted

The September sunshine duration represents the total number of hours Plock experiences direct sunlight during the month of September, excluding cloudy or obstructed periods. This chart compares the sunshine duration of September with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec102h189h267h336h388h421h419h383h293h243h163h130h
Data source: Plock September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Plock During September

In Plock, Poland, the likelihood of sunny weather in September stands at a moderate 38%, reflecting a trend of variability in the late summer and early autumn months. Following a peak in June, where the sun graces the region with its warm embrace 58% of the time, the chances begin to fluctuate again, dipping to 28% in August. September's weather shows a slight recovery, matching the percentages seen in March and April, yet still hints at the creeping chill of autumn with the sun's availability diminishing. Overall, while there's a reasonable chance of enjoying sunny days this month, residents and visitors might find themselves reaching for an umbrella at times as the season transitions.

Percentage of Sunny Days in September in Plock

The chart illustrates the percentage of sunny days in Plock throughout the year, with September highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Plock experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec13%32%38%36%40%58%37%28%38%45%16%26%
Data source: Plock September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Plock in September

In September, Plock, Poland experiences a notable transition in daylight duration, offering around 12 hours of sunlight. This marks a gradual decline from the sun-drenched days of summer, where daylight peaked at 16 hours in June and July. As autumn approaches, the days shorten, a trend set in motion earlier in the year and culminating in the crisp, bright days of early fall. Following September's mild decline, the daylight further dwindles in October to 10 hours, ultimately closing the year with the shorter days of winter. This seasonal ebb and flow not only highlights the beauty of nature’s cycles but also sets the stage for the cozy, introspective months that lie ahead.

Average Daylight Hours in Plock for September

The chart illustrates the variation in daylight duration in Plock throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 16m9h 54m11h 54m13h 57m15h 45m16h 42m16h 12m14h 35m12h 36m10h 34m8h 44m7h 45m
Data source: Plock daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Plock

As September arrives in Płock, Poland, the winds begin to whisper a transition in seasons, averaging a gentle 3.4 m/s (8 mph). This marks a slight decrease from the summer months, which showcased slightly higher wind speeds, but still provides a refreshing breeze that stirs the air. Following August’s 3.3 m/s, September continues the trend of moderate winds, paving the way for the uptick that occurs in October with 4.1 m/s. Overall, while September's winds may not be the strongest of the year, they play a vital role in heralding the deeper changes to come as autumn sets in, creating an atmosphere that is both invigorating and serene.

Average September Wind Speed in Plock

The chart displays monthly wind speed patterns in Plock, with values for each month shown alongside September's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how September's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.63.53.73.74.02.82.93.33.4 m/s4.14.34.0
Data source: Plock September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Plock Compares to Other Months

Weather in Plock varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Plock, focusing on differences in temperature, rainfall, humidity, and UV levels.

September and January offer starkly contrasting weather experiences. In September, temperatures range from a cool 3°C (37°F) to a warm 31°C (89°F), with an average of 15°C (59°F). The month sees about 80 mm (3.2 in) of precipitation over 12 days, and humidity levels hover around 75%. Conversely, January brings frigid conditions with temperatures dipping as low as -18°C (0°F) and averaging around 0°C (32°F), peaking at just 11°C (53°F). While it is drier than September with only 40 mm (1.6 in) of precipitation on 10 days, humidity is higher at 91%. For more detailed insights, you can explore Plock weather in January.

September and February present starkly contrasting weather conditions. In September, temperatures range from a mild 3°C (37°F) at night to a warm 31°C (89°F) during the day, with an average of 15°C (59°F). The month experiences higher precipitation at 80 mm (3.2 in) over about 12 days, accompanied by a humidity level of 75%. In contrast, February sees much colder temperatures, with minimums dropping to -15°C (6°F) and maximums reaching only 17°C (63°F), averaging just 1°C (34°F). The precipitation is lower at 45 mm (1.8 in), occurring over 10 days, but with higher humidity at 90%. For a closer look at February weather specifics, visit Plock weather in February.

In comparing the weather of September and March, there are notable differences in temperature and precipitation. September generally enjoys milder conditions, with temperatures averaging around 15°C (59°F) and reaching highs of 31°C (89°F), whereas March experiences much colder weather, with average temperatures around 4°C (39°F) and maximums only reaching 18°C (65°F). Additionally, September sees more rainfall, accumulating about 80 mm (3.2 in) over 12 days, compared to March's 40 mm (1.6 in) over 10 days. Humidity levels are slightly higher in March at 87%, compared to 75% in September. For more detailed insights, you can check Plock weather in March.

When comparing the weather in September and April, notable differences emerge in terms of temperature and precipitation. September typically boasts a much warmer climate, with average temperatures reaching around 15°C (59°F) and highs climbing to 31°C (89°F). In contrast, April's temperatures are significantly cooler, with an average of 9°C (48°F) and a maximum of only 27°C (80°F). Precipitation levels differ as well: September experiences 80 mm (3.2 in) over 12 days, while April sees just 35 mm (1.4 in) across 8 days. Humidity levels are fairly similar, with September at 75% and April slightly higher at 79%. For more detailed insights on April weather, check Plock weather in April.

When comparing the weather in September and May, it's clear that both months exhibit distinct characteristics. September typically experiences higher average temperatures, with a minimum of 3°C (37°F) and a maximum reaching 31°C (89°F), while May's temperatures range from a chilly -2°C (28°F) to a warmer 28°C (82°F). Both months see similar precipitation levels, with September receiving 80 mm (3.2 in) over approximately 12 days, compared to May's slightly higher precipitation of 82 mm (3.2 in) over 13 days. Humidity levels are also notably different, with September experiencing higher humidity at 75%, whereas May tends to be drier, with humidity around 63%. For more detailed information on May weather, you can visit Plock weather in May.

In comparing the weather of September and June, we observe notable differences in temperature and humidity. September has a wider temperature range, with minimums dipping to 3°C (37°F) and maximums reaching 31°C (89°F), while June remains milder, with minimums of 6°C (43°F) and highs of 35°C (95°F). Additionally, September experiences higher humidity levels at 75% compared to June's 61%. Precipitation in September is slightly more prevalent, occurring over 12 days with a total of 80 mm (3.2 in), while June sees about 69 mm (2.7 in) over 10 days. For more detailed insights, check out Plock weather in June.

September weather tends to be cooler than July, with minimum temperatures dropping to around 3°C (37°F) compared to July's minimum of 8°C (47°F). While the average temperature in September is 15°C (59°F), July boasts a warmer average of 20°C (67°F), with maximum temperatures reaching up to 31°C (89°F) in September and 35°C (96°F) in July. Precipitation levels in September are slightly higher at 80 mm (3.2 in) over 12 days, while July sees a total of 74 mm (2.9 in) across 13 days, and the humidity is notably higher in September at 75%, compared to 63% in July. This variation in weather patterns makes September feel more crisp and refreshing, while July tends to be hotter and more humid. For more detailed insights, check out Plock weather in July.

In comparing the weather of September to that of August, notable differences emerge. September experiences a wider temperature range, with minimums dropping to 3°C (37°F) and maximums reaching 31°C (89°F), while August maintains a milder minimum of 8°C (46°F) and a higher maximum of 34°C (94°F). The average temperature in September is cooler at 15°C (59°F) compared to August's more comfortable 20°C (68°F). Precipitation is relatively similar, with September receiving 80 mm (3.2 in) over 12 days, slightly more than August's 78 mm (3.1 in) over 10 days. Additionally, September experiences higher humidity levels at 75%, contrasting with August's 65%. For more details on the weather during August, visit Plock weather in August.

September and October showcase a notable shift in weather patterns. In September, temperatures range from a mild 3°C (37°F) at night to a warm average of 15°C (59°F), peaking at a hot 31°C (89°F) during the day. The month experiences about 80 mm (3.2 in) of precipitation across 12 days, with humidity levels around 75%. In contrast, October sees a drop in both temperature and average daily warmth, with minimums dipping to -2°C (28°F) and an average of just 10°C (51°F). The maximum temperature reaches a comfortable 24°C (75°F), while precipitation decreases to 63 mm (2.5 in) over 11 days, accompanied by a rise in humidity to 85%. For more details, check out Plock weather in October.

September weather tends to be much warmer, with temperatures ranging from a cool 3°C (37°F) to a warm 31°C (89°F) and an average of 15°C (59°F). It experiences more rainfall, totaling 80 mm (3.2 in) over about 12 days, and maintains a humidity level of 75%. In contrast, November brings a notable drop in temperatures, with minimums plunging to -5°C (22°F) and an average temperature of only 5°C (42°F), peaking at 17°C (63°F). Precipitation also decreases, totaling 31 mm (1.2 in) over 8 days, but humidity increases to 90%. For a detailed overview of the weather conditions, you can check Plock weather in November.

September and December present strikingly different weather patterns. In September, temperatures range from a mild minimum of 3°C (37°F) to a warm maximum of 31°C (89°F), with an average of 15°C (59°F). The month sees around 80 mm (3.2 in) of precipitation over 12 days, and the humidity sits at a comfortable 75%. In contrast, December experiences much colder temperatures, with a minimum of -13°C (9°F) and an average of 2°C (35°F), peaking at 11°C (53°F). This month has lower overall precipitation at 46 mm (1.8 in), yet maintains a higher humidity level of 93%. For more specifics on December weather, check out Plock weather in December.

Compare Plock's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Plock

As we wrap up our analysis of September weather in Plock, it's clear that this month offers a refreshing shift from the sweltering summer heat. While temperatures can peak at a balmy 31°C, the average cools down significantly to about 15°C, setting the stage for a moderate climate that many find pleasant. This month also brings with it a notable increase in precipitation, with about 80 mm spread over 12 days, creating a contrasting backdrop to the drier and hotter summer months. The elevated humidity levels at 75% add a touch of softness to the air, making September a perfect time to experience Plock’s vibrant outdoor scenes. For a deeper dive into the city's climate patterns, visit Plock Climate.