September Weather in Ceske Budejovice, Czech Republic

Last updated: April 1, 2025

In Ceske Budejovice, the weather in September showcases a pleasant transition into autumn, with temperatures reaching a maximum of 29°C (85°F), while the average sits at a comfortable 15°C (59°F). As the month progresses, the temperature can dip to a chilly 0°C (32°F), reminding residents and visitors alike that summer is fading. Rainfall contributes to the atmosphere, with 63 mm (2.5 in) of precipitation spread over approximately 10 days, resulting in an average humidity of 82%. This combination of warmth and moisture creates a uniquely refreshing experience, perfect for exploring the rich culture and stunning landscapes of this charming Czech town.

September Temperature in Ceske Budejovice

In September, Ceske Budejovice experiences a notable shift as summer fades into autumn. With minimum temperatures hovering around 0°C (32°F) and maximums reaching a pleasant 29°C (85°F), the month presents a comfortable average of 15°C (59°F). This transitional phase showcases a gentle decrease from the intense heat of August, which typically sees highs of 35°C (95°F). As the days grow shorter, the balmy afternoons encourage outdoor activities, while the cooler evenings hint at the approaching chill of winter. This blend of warm days and crisp nights creates an ideal environment for enjoying the vibrant autumn scenery and the region's rich cultural offerings.

September Weather in Ceske Budejovice: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Ceske Budejovice, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec323540485666666758504135
Data source: Temperature data for Ceske Budejovice generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Ceske Budejovice

In September, Ceske Budejovice experiences a notable shift in precipitation patterns as the summer wanes, with 63 mm (2.5 in) of rainfall over 10 days. This marks a decrease from the preceding months’ higher totals, yet still reflects a significant portion of the annual precipitation, influencing the local flora and marking a transition towards the drier autumn months. Compared to the summer averages, September's rainfall is moderate, providing a balance that supports the region's lush landscapes while hinting at the upcoming seasonal changes. As the month wraps up, residents can expect a blend of crisp air and lingering warmth, characteristic of early fall in the Czech Republic.

September Precipitation Trends in Ceske Budejovice

The chart displays monthly precipitation patterns in Ceske Budejovice, 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.
JanFebMarAprMayJunJulAugSepOctNovDec434143409389878363544555
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Ceske Budejovice

In September, Ceske Budejovice experiences a humidity level of 82%, maintaining the same percentage as the previous month, August. This consistency suggests a gradual shift away from the more humid summer months, where humidity peaked at 80% in both July and June. As autumn approaches, the humidity begins to rise again, indicating a transition towards the wetter conditions typical of the upcoming months. Overall, the trend illustrates a notable decrease from the peak winter months, where January sees humidity levels soaring to 91%, highlighting the seasonal fluctuations that characterize this charming Czech city.

September Average Humidity in Ceske Budejovice

This chart illustrates the average monthly humidity levels in Ceske Budejovice, with September's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how September's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%87%82%76%80%80%82%82%87%89%92%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Ceske Budejovice

As summer fades, September in Ceske Budejovice brings a noticeable shift in the UV Index, registering at 6 and falling into the high exposure category. Although this marks a decrease from the intense levels of July and August, which peaked at 9, the sun still poses a significant risk to unprotected skin, with a burn time of just 25 minutes. As autumn sets in, this is a timely reminder for residents and visitors alike to remain vigilant and protect themselves from UV rays during outdoor activities. To stay informed about the UV levels throughout the year, explore more at Ceske Budejovice UV Index.

Maximum UV Index Levels in Ceske Budejovice for September

The chart shows the monthly maximum UV Index (UVI) for Ceske Budejovice 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.
JanFebMarAprMayJunJulAugSepOctNovDec235689976421
Data source: Ceske Budejovice 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 Ceske Budejovice

September in České Budějovice brings a beautiful transition from the vibrant warmth of summer to the crisp embrace of autumn. With 309 hours of sunshine, it marks a dip from the sun-drenched days of July and August but still showcases a generous dose of daylight. This month represents a steady decline from a peak of 429 hours in July, yet it remains brighter than the darker winter months that follow. As the days shorten, the rich golden hues of autumn begin to paint the landscape, making September not only a time of fading summer warmth but also a captivating prelude to the enchanting seasonal changes ahead.

Monthly Sunshine Duration in Ceske Budejovice: September Highlighted

The September sunshine duration represents the total number of hours Ceske Budejovice 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.
JanFebMarAprMayJunJulAugSepOctNovDec127h216h292h342h377h401h429h384h309h267h191h150h
Data source: Ceske Budejovice September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Ceske Budejovice During September

September in Ceske Budejovice brings a delightful 45% chance of sunny weather, making it one of the brighter months of the year, along with March. As summer transitions into autumn, the likelihood of sunshine resurges, bucking the downward trend seen in the previous months of June through August, which hover around the 30% mark. This spike in sunshine not only enhances the scenery of this charming Czech city but also invites locals and tourists alike to embrace outdoor activities, taking full advantage of the mild weather before the chill of October sets in, which still maintains a respectable 39% chance of sun. Overall, September stands out as a sweet spot for sunshine lovers in Ceske Budejovice.

Percentage of Sunny Days in September in Ceske Budejovice

The chart illustrates the percentage of sunny days in Ceske Budejovice 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 Ceske Budejovice experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec19%31%45%35%28%39%37%31%45%39%24%18%
Data source: Ceske Budejovice September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Ceske Budejovice in September

As summer fades into autumn, September in České Budějovice sees a daylight duration of 12 hours, marking a gentle transition from the longer days of July and August, which boast up to 15 hours and 14 hours of sunlight, respectively. The daylight begins to wane as the year progresses: from the sun-kissed heights of 16 hours in June, the days gradually shorten, preparing residents and visitors alike for the cozy embrace of autumn. After September, the decline continues into October, dropping down to 10 hours of daylight, and by December, daylight shrinks to just 8 hours. This gradual shift in daylight not only reflects the changing seasons but also enhances the charm of Česká Budějovice's vibrant autumn landscape.

Average Daylight Hours in Ceske Budejovice for September

The chart illustrates the variation in daylight duration in Ceske Budejovice throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 44m10h 9m11h 55m13h 44m15h 17m16h 5m15h 40m14h 16m12h 32m10h 44m9h 8m8h 18m
Data source: Ceske Budejovice daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Ceske Budejovice

As summer wanes in Ceske Budejovice, the September winds gently whisper a transition, with an average wind speed of 2.0 m/s (4 mph), marking the calmest month compared to the year. This softening breeze contrasts with the mild increase seen in late spring and early summer, where winds peaked at 3.0 m/s (7 mph) in May, evoking a more vibrant atmosphere. As autumn approaches, the once brisk currents slow down, hinting at the impending chill of winter. Overall, September's winds reflect a gradual shift from the lively gusts of summer to the serene tranquility that characterizes the cooler months ahead, inviting residents and visitors alike to savor the delicate changes of the season.

Average September Wind Speed in Ceske Budejovice

The chart displays monthly wind speed patterns in Ceske Budejovice, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.82.42.62.93.02.12.22.22.0 m/s2.42.32.7
Data source: Ceske Budejovice September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Ceske Budejovice Compares to Other Months

The weather in Ceske Budejovice changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of September's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Ceske Budejovice and find detailed weather information for every month.

In September, the weather is notably milder, with temperatures ranging from a minimum of 0°C (32°F) to a maximum of 29°C (85°F), averaging around 15°C (59°F). This month sees an average precipitation of 63 mm (2.5 in) over approximately 10 days, accompanied by a relatively high humidity of 82%. In contrast, January is much colder, with temperatures dropping down to a minimum of -18°C (0°F) and peaking at just 12°C (54°F), averaging 0°C (32°F). January's precipitation is lower at 43 mm (1.7 in), occurring over 11 days, but it has a higher humidity level of 91%. For more detailed information on January conditions, check out Ceske Budejovice weather in January.

September and February exhibit stark contrasts in weather conditions. In September, temperatures range from a crisp 0°C (32°F) at night, peaking at a delightful 29°C (85°F) during the day, with an average of 15°C (59°F). The month typically receives about 63 mm (2.5 inches) of precipitation over ten days, with humidity sitting at a comfortable 82%. In contrast, February experiences a much colder climate, with minimum temperatures plummeting to -15°C (5°F) and an average of just 2°C (36°F), while the maximum reaches only 16°C (61°F). The precipitation is lighter, totaling 41 mm (1.6 inches) over the same ten days, but humidity is slightly higher at 89%. For a more detailed look at February weather, you can visit Ceske Budejovice weather in February.

In September, the weather in Ceske Budejovice tends to be milder, with an average temperature of 15°C (59°F), peaking at a comfortable 29°C (85°F) during the day. The month experiences considerable humidity at 82% and receives about 63 mm (2.5 in) of precipitation over approximately 10 days. In contrast, March marks the transition into spring, with much cooler temperatures averaging just 4°C (40°F) and dipping to as low as -15°C (6°F) overnight. While March has slightly less precipitation, totaling 43 mm (1.7 in) over 11 days, the humidity rises to 87%, contributing to a brisk atmosphere. For more detailed insights on March weather, you can check Ceske Budejovice weather in March.

When comparing the weather in September and April, several notable differences can be observed. September typically enjoys a wider temperature range, with minimums around 0°C (32°F) and maximums reaching up to 29°C (85°F), while April experiences a colder minimum of -4°C (25°F) and a comparable maximum of 27°C (81°F). The average temperature in September is significantly higher at 15°C (59°F) compared to April's 9°C (49°F). In terms of precipitation, September is slightly wetter with 63 mm (2.5 in) over 10 days, while April sees less rain, totaling 40 mm (1.6 in) across 8 days. Interestingly, both months share similar humidity levels at 82%, making the air feel equally damp. For more detailed information about the weather in April, you can visit Ceske Budejovice weather in April.

When comparing the weather in September and May, we can see notable differences in temperature and precipitation patterns. September typically features a wider temperature range, with minima around 0°C (32°F) and maxima reaching 29°C (85°F), resulting in a more comfortable average temperature of 15°C (59°F). In contrast, May has slightly cooler temperatures, with a minimum of -1°C (31°F) and an average of 13°C (56°F), although it can peak at 30°C (87°F). Rainfall is also higher in May, with 93 mm (3.7 in) over 16 days compared to September's 63 mm (2.5 in) over 10 days. Additionally, September holds higher humidity levels at 82%, whereas May averages 76%. For a closer look at May's weather specifics, check out Ceske Budejovice weather in May.

When comparing the weather in September to that of June, several notable differences emerge. September experiences a wider temperature range, with minimums dipping to 0°C (32°F), while June has a slightly higher minimum of 4°C (40°F). The average temperature in September is 15°C (59°F), compared to June's warmer average of 19°C (66°F). Moreover, June boasts a higher maximum temperature of 33°C (92°F), whereas September peaks at 29°C (85°F). Precipitation levels are somewhat comparable, with September receiving 63 mm (2.5 in) over approximately 10 days and June recording slightly more at 89 mm (3.5 in) over about 11 days. Both months showcase similar humidity levels, with September at 82% and June at 80%. For those interested in a more detailed look at June weather, check Ceske Budejovice weather in June.

In comparing the weather between September and July, we see notable differences in temperature and precipitation. September experiences a wider temperature range with a minimum of 0°C (32°F), averaging around 15°C (59°F), and a maximum of 29°C (85°F), making it cooler than July, which has a minimum of 8°C (47°F), an average of 19°C (67°F), and peaks at 34°C (94°F). Additionally, September also has a higher humidity level at 82% compared to July's 80%. Precipitation in September is slightly less, measuring 63 mm (2.5 in) over 10 days compared to July's 87 mm (3.4 in) over 13 days. For more details, you can check Ceske Budejovice weather in July.

September weather shows a noticeable drop in temperatures compared to August, with minimums dipping to 0°C (32°F) from August's lows of 7°C (44°F). The average temperature also cools to 15°C (59°F) in September, while August enjoys a warmer average of 19°C (67°F). Furthermore, September's maximum temperature peaks at 29°C (85°F), significantly lower than August's scorching high of 35°C (95°F). In terms of precipitation, September experiences 63 mm (2.5 in) over 10 days, slightly less than August's 83 mm (3.3 in) spread over 12 days. Interestingly, both months share the same humidity level at 82%. For more details on weather trends, check out Ceske Budejovice weather in August.

In September, the weather typically features milder temperatures, with a minimum of 0°C (32°F) and an average of 15°C (59°F), rising to a maximum of 29°C (85°F). The month experiences about 63 mm (2.5 in) of precipitation over 10 days, alongside a humidity level of 82%. In contrast, October brings cooler conditions, with temperatures dipping further; the minimum is -2°C (29°F), average dropping to 10°C (50°F), and a maximum of 23°C (73°F). Although precipitation is slightly lower at 54 mm (2.1 in) over the same number of days, humidity increases to 87%. For more detailed insights, you can check the Ceske Budejovice weather in October.

In September, temperatures range from a minimum of 0°C (32°F) to a warm maximum of 29°C (85°F), with an average of 15°C (59°F). This month typically sees about 63 mm (2.5 in) of precipitation over 10 days, and humidity levels are at 82%. In contrast, November brings cooler temperatures, with minimums dropping to -5°C (22°F) and an average of only 5°C (41°F), while maximums reach 18°C (65°F). Precipitation decreases slightly to 45 mm (1.8 in) over 9 days, and humidity rises to 89%. For a more detailed look at November weather, you can check Ceske Budejovice weather in November.

September weather in Ceske Budejovice is characterized by a more temperate climate, with average temperatures ranging from a minimum of 0°C (32°F) to a maximum of 29°C (85°F). During this month, the area experiences about 63 mm (2.5 in) of precipitation over approximately 10 days, along with a relatively high humidity level of 82%.

In contrast, December ushers in colder conditions, with average temperatures dropping to a minimum of -10°C (14°F) and a maximum of 13°C (55°F). While precipitation decreases slightly to 55 mm (2.2 in) spread across 13 days, the humidity rises to 92%, contributing to a more frigid atmosphere. For more detailed information, you can check out Ceske Budejovice weather in December.

Compare Ceske Budejovice's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Ceske Budejovice

As summer transitions to autumn, September in Ceske Budejovice presents a unique blend of warmth and mildness, setting it apart from the preceding months. With temperatures that can still reach pleasantly warm heights, the month shifts into cooler averages at night, hinting at the approaching fall. This time of year also brings increased humidity and a bit more rain, with several days of precipitation, which contributes to the lush landscapes typical of Czechia's autumn. For those keen on exploring Ceske Budejovice during this transitional period, it's a wonderful opportunity to experience the city's vibrant scenery and cultural offerings. To learn more about what to expect from the weather throughout the year, visit Ceske Budejovice Climate.