August Weather in Bremerhaven, Germany

Last updated: February 26, 2025

In August, Bremerhaven experiences a delightful summer climate, with maximum temperatures soaring to 31°C (88°F), while the average temperature settles around a comfortable 18°C (65°F). Visitors can expect a range of conditions, as the minimum temperature dips to 9°C (49°F), highlighting the variability of late summer. However, this charming maritime city also sees some rain, recording 86 mm (3.4 in) of precipitation over approximately 14 days, contributing to a humidity level of 67%. Whether basking in sun or enjoying a light drizzle, August in Bremerhaven offers a unique blend of warmth and refreshing coastal breezes, perfect for outdoor adventures and cultural exploration.

August Temperature in Bremerhaven

In August, Bremerhaven enjoys a pleasant transition into late summer, characterized by mild temperatures that invite both locals and tourists to explore the vibrant port city. The minimum temperature hovers around 9°C (49°F), while the average reaches a comfortable 18°C (65°F), peaking at a max of 31°C (88°F). This marks a clear progression from the cooler days of earlier months, with July’s warmth paving the way for August’s balmy weather. The consistent rise in temperatures not only enhances outdoor activities but also showcases the beauty of the surrounding seascapes during one of the year's most enjoyable months. As the summer days stretch on, the pleasant climate sets the perfect stage for exploring Bremerhaven's charming waterfront and soaking up the local culture.

August Weather in Bremerhaven: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Bremerhaven, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec383942485563646559534540
Data source: Temperature data for Bremerhaven 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.

August Precipitation in Bremerhaven

In August, Bremerhaven experiences a notable uptick in precipitation, recording an average of 86 mm (3.4 in), marking it as one of the wettest months of the year. The frequency of rain also increases, with 14 days seeing downpours, indicating a shift toward a more humid late summer. This rise in precipitation follows a steady climb from July's 80 mm, suggesting a trend where late summer brings increased moisture. As summer transitions into autumn, the region prepares for even wetter conditions ahead, as seen with October's expected average of 91 mm (3.6 in). This pattern reflects the maritime climate of Bremerhaven, where precipitation is a constant companion through the year.

August Precipitation Trends in Bremerhaven

The chart displays monthly precipitation patterns in Bremerhaven, with values for each month alongside August's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec656167546578808657915676
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Bremerhaven

In August, Bremerhaven experiences a slight uptick in humidity, averaging 67%. This month marks a gradual transition from the drier summer months of June and July, both at 66%, indicating that while the summer warmth lingers, the humidity begins to creep back up. Comparing this to the earlier months, we can see a clear trend: humidity levels are highest in the winter, peaking at 91% in January and only dipping to their lowest point in May at 73%. As autumn approaches, we can anticipate an increase in moisture, with September jumping back to 81%. This cyclical pattern highlights Bremerhaven's significant seasonal humidity shifts, enhancing the coastal city’s characteristic maritime climate.

August Average Humidity in Bremerhaven

This chart illustrates the average monthly humidity levels in Bremerhaven, with August's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how August's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%87%82%73%66%66%67%81%86%90%90%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Bremerhaven

In August, Bremerhaven experiences a UV Index of 7, categorizing it as a high exposure month, with a burn time of just 25 minutes. This marks a continuation of the trend seen since May, where UV levels have consistently remained elevated, peaking at 8 in June before slightly dropping. Notably, both July and August hold steady at the same level, indicating a ripe summer for sun-seekers. As the days gradually shorten and September approaches, residents and visitors alike should remain vigilant, as protection from the sun becomes increasingly essential during these prime weeks. For more detailed updates on UV levels, visit Bremerhaven UV Index.

Maximum UV Index Levels in Bremerhaven for August

The chart shows the monthly maximum UV Index (UVI) for Bremerhaven in August, 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.
JanFebMarAprMayJunJulAugSepOctNovDec123578775321
Data source: Bremerhaven August 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.

August Sunshine in Bremerhaven

In August, Bremerhaven basks in a delightful 389 hours of sunshine, continuing the trend of vibrant summer months. Following the peak of July with its impressive 414 hours, the sunshine slightly dips, yet it remains significantly higher than the winter months, showcasing the region’s warm embrace of summer. The steady increase from January’s modest 102 hours, all the way to May’s 406 hours, illustrates the progressive bloom of light as the summer unfolds. As August transitions into September, the shift in sunlight hours serves as a gentle reminder of the approaching autumn, while still allowing residents and visitors to enjoy the tail end of summer's golden days.

Monthly Sunshine Duration in Bremerhaven: August Highlighted

The August sunshine duration represents the total number of hours Bremerhaven experiences direct sunlight during the month of August, excluding cloudy or obstructed periods. This chart compares the sunshine duration of August with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec102h187h270h357h406h408h414h389h311h240h172h116h
Data source: Bremerhaven August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Bremerhaven During August

In Bremerhaven, Germany, the likelihood of sunny weather reaches its peak in the warmer months, notably with August boasting a 31% chance of sunshine. This aligns closely with the trends observed throughout the summer, where June and July offer slightly higher chances at 33% and 30%, respectively. As the seasons shift towards autumn, the probability of sunny days begins to wane, dropping to 30% in September and fluttering lower in the following months. Overall, while August may not guarantee endless sunny days, it certainly holds a respectable position within the annual sunshine spectrum, promising a mix of vibrant summer days that are perfect for outdoor activities.

Percentage of Sunny Days in August in Bremerhaven

The chart illustrates the percentage of sunny days in Bremerhaven throughout the year, with August 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 Bremerhaven experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec16%27%35%41%26%33%30%31%30%27%17%18%
Data source: Bremerhaven August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Bremerhaven in August

In Bremerhaven, Germany, August marks a transition in daylight as summer begins to wane, offering approximately 14 hours of sunlight each day. This duration reflects a slight decrease from the long, bright days of July, which boasts the maximum 16 hours of daylight. As the year progresses, a clear trend emerges: daylight duration gradually diminishes from the peak summer months into the crispness of autumn. Following August, the days continue to shorten, leading into September with 12 hours of daylight, while the creeping winter months bring the daylight hours down to a minimal 7 hours in December. This rhythmic ebb and flow of light creates a unique seasonal landscape, painting Bremerhaven with varying hues of day and night throughout the year.

Average Daylight Hours in Bremerhaven for August

The chart illustrates the variation in daylight duration in Bremerhaven throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 5m9h 48m11h 54m14h 2m15h 56m16h 55m16h 23m14h 41m12h 37m10h 30m8h 34m7h 32m
Data source: Bremerhaven daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Bremerhaven

In August, Bremerhaven experiences a pleasant average wind speed of 3.9 m/s (9 mph), a slight uptick from the gentler breezes recorded in the previous two months. This marks a subtle transition as the summer winds begin to cool, offering a refreshing balance to the warmer days. The pattern of diminishing wind speeds from June (3.0 m/s) through July (3.5 m/s) suggests a slowdown during the peak summer season, while August's increase hints at the approach of autumn. Looking ahead into the fall months, October typically sees a notable rise in wind speeds, peaking at 4.7 m/s (10 mph). Overall, August serves as a gentle reminder of the shifting seasons, embodying both the lingering warmth of summer and the beckoning chill of fall on the horizon.

Average August Wind Speed in Bremerhaven

The chart displays monthly wind speed patterns in Bremerhaven, with values for each month shown alongside August's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how August's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec4.24.34.44.24.13.03.53.9 m/s3.34.74.04.2
Data source: Bremerhaven August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Bremerhaven Compares to Other Months

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

August and January present stark contrasts in weather conditions. August boasts a wider temperature range, with minimums of 9°C (49°F) and maximums reaching up to 31°C (88°F), averaging a comfortable 18°C (65°F). In contrast, January is much colder, with temperatures dipping as low as -7°C (19°F) and averaging only 4°C (39°F), peaking at 13°C (56°F). In terms of precipitation, August experiences slightly more rain with 86 mm (3.4 in) over 14 days, while January has a lower rainfall total of 64 mm (2.5 in) across 13 days. Additionally, January exhibits higher humidity levels at 91%, compared to August's 67%. For a more detailed look at January's weather, check out Bremerhaven weather in January.

August and February present striking contrasts in weather. In August, temperatures range from a minimum of 9°C (49°F) to a maximum of 31°C (88°F), with an average of 18°C (65°F). This month typically sees 86 mm (3.4 in) of precipitation spread over 14 days, and humidity levels are around 67%. In contrast, February is decidedly colder, with temperatures fluctuating between -11°C (12°F) and 16°C (61°F), averaging just 4°C (39°F). Precipitation in February is lower at 61 mm (2.4 in), occurring over 11 days, but the humidity is higher at 89%. For more details on February weather, you can check Bremerhaven weather in February.

August and March present contrasting weather patterns. In August, temperatures range from a mild minimum of 9°C (49°F) to a warm maximum of 31°C (88°F), with an average temperature of 18°C (65°F). The month is relatively humid, at 67%, and experiences a total precipitation of 86 mm (3.4 in) over about 14 days. In contrast, March features significantly cooler temperatures, with a minimum of -11°C (13°F) and a maximum of 19°C (66°F), averaging only 6°C (42°F). Although March sees a slightly lower total precipitation of 67 mm (2.6 in) across 13 days, the humidity is noticeably higher at 87%. For more detailed insights, you can visit Bremerhaven weather in March.

When comparing the weather in August and April, significant differences emerge. In August, temperatures range from a minimum of 9°C (49°F) to a maximum of 31°C (88°F), creating a warm average of 18°C (65°F), while April experiences cooler temperatures, with a range from -1°C (30°F) to 24°C (76°F) and an average of just 9°C (48°F). Additionally, August tends to be more humid, averaging 67%, compared to April’s higher humidity level of 82%. Precipitation is more frequent in August, occurring over 14 days and totaling 86 mm (3.4 in), whereas April sees less rain, with 54 mm (2.1 in) spread over 11 days. For more specific details about April's weather, you can visit Bremerhaven weather in April.

Comparing the weather in August and May reveals notable differences in temperature and precipitation. In August, temperatures range from a minimum of 9°C (49°F) to a maximum of 31°C (88°F), averaging 18°C (65°F), making it generally warmer than May. In contrast, May boasts a cooler temperature range, with a minimum of 3°C (38°F) and a maximum of 30°C (86°F), and an average of 13°C (55°F). While August receives more rainfall, totaling 86 mm (3.4 in) over 14 days, May has slightly less precipitation at 65 mm (2.6 in) across 12 days. Humidity is also higher in May at 73%, compared to August's 67%. For a more detailed look at May weather, you can check Bremerhaven weather in May.

When comparing the weather in August and June, both months exhibit mild to warm temperatures, though August tends to be slightly warmer. In June, temperatures range from a minimum of 7°C (46°F) to a maximum of 32°C (89°F), with an average of 17°C (64°F), while August's temperatures range from 9°C (49°F) to 31°C (88°F), with an average of 18°C (65°F). Precipitation levels are relatively close, with June receiving 78 mm (3.1 in) over 11 days and August receiving 86 mm (3.4 in) over 14 days. Humidity is quite similar, sitting at 66% in June and 67% in August. For more specific details about weather conditions in June, you can check Bremerhaven weather in June.

In comparing the weather of August and July, we see that both months feature similar average temperatures, with August having a slightly lower minimum temperature of 9°C compared to July's 10°C. The maximum temperature in August reaches 31°C, a bit cooler than July's peak of 33°C. Precipitation levels are also comparable; August receives 86 mm over 14 days, while July has slightly less at 80 mm across 13 days. Humidity remains fairly stable, with August at 67% and July at 66%. For more detailed insights on July weather, you can refer to Bremerhaven weather in July.

August typically brings warmer temperatures with a minimum of 9°C (49°F) and an average high reaching 31°C (88°F). In contrast, September sees a slight drop in temperature, with minimums around 6°C (43°F) and an average high of 28°C (83°F). Precipitation in August is higher, totaling 86 mm (3.4 in) over 14 days, compared to September’s 57 mm (2.3 in) across 11 days. Humidity also increases in September, averaging 81%, compared to 67% in August. For more details on the weather conditions specific to September, you can check Bremerhaven weather in September.

In August, the weather features warmer temperatures, with a minimum of 9°C (49°F) and a maximum of 31°C (88°F), presenting a pleasant average of 18°C (65°F). The month experiences moderate precipitation of 86 mm (3.4 in) over 14 days, with a humidity level of 67%. In contrast, October brings cooler conditions, with temperatures dipping to a minimum of -1°C (30°F) and averaging 12°C (53°F), while the maximum reaches 24°C (76°F). The precipitation slightly increases to 91 mm (3.6 in) over the same number of days, but humidity rises to 86%, contributing to a distinctly crisp and damp atmosphere. For more details, you can check out Bremerhaven weather in October.

In August, the weather is warm and pleasant, with temperatures ranging from a minimum of 9°C (49°F) to a maximum of 31°C (88°F), while November brings a noticeable chill, with temperatures dropping to a minimum of -2°C (29°F) and a maximum of 18°C (65°F). August experiences higher humidity at 67% and more precipitation, averaging 86 mm (3.4 inches) over about 14 days, compared to November, which has 56 mm (2.2 inches) of precipitation over 12 days and a higher humidity level of 90%. For more information about the weather conditions in November, you can check Bremerhaven weather in November.

In August, Bremerhaven experiences a warmer climate with temperatures ranging from a minimum of 9°C (49°F) to a maximum of 31°C (88°F) and an average temperature of 18°C (65°F). There is a moderate amount of precipitation at 86 mm (3.4 in) over approximately 14 days, along with a relatively comfortable humidity level of 67%. In contrast, December brings much cooler temperatures, with a minimum of -8°C (17°F), an average of 5°C (41°F), and a maximum of 12°C (54°F). The precipitation slightly decreases to 76 mm (3.0 in) over 16 days, accompanied by a higher humidity of 90%. For a more detailed look at December weather, you can visit Bremerhaven weather in December.

Compare Bremerhaven's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Bremerhaven

In August, Bremerhaven experiences a distinct turn in weather compared to other months, marked by warmer temperatures that can reach up to 31°C (88°F), while the average settles at a comfortable 18°C (65°F). Despite this warmth, the city faces frequent rainfall, with about 14 days of precipitation contributing to a total of 86 mm (3.4 in) over the month. This combination of warmth and humidity, averaging around 67%, creates a muggy atmosphere that stands apart from the cooler, drier months that precede and follow it. For a deeper insight into the overall climate patterns, visit Bremerhaven Climate.