August Weather in Nancy, France

Last updated: February 26, 2025

August in Nancy, France, presents a vibrant mix of warm temperatures and occasional rain, making it an intriguing time for visitors and locals alike. The maximum temperature can reach a sweltering 37°C (100°F), while the average sits comfortably at 20°C (69°F), and nighttime lows cool down to around 7°C (45°F). With humidity levels hovering around 80%, the air feels notably warm and sticky, particularly during peak hours. August sees approximately 45 mm (1.8 in) of rainfall over 11 days, offering a refreshing contrast to the heat. Whether you're exploring the city's rich history or enjoying its lush parks, understanding this weather pattern can enhance your experience in picturesque Nancy.

August Temperature in Nancy

In August, Nancy experiences a delightful blend of warmth and mildness, with temperatures ranging from a pleasant 7°C (45°F) at night to a maximum of 37°C (100°F) during the day. The average temperature settles comfortably at 20°C (69°F), reflecting the peak of summer. This month marks a noticeable transition from the intense heat of July, where record high temperatures soared to 40°C (104°F), creating a more temperate climate ideal for outdoor activities. As summer begins to wane, August's warm evenings invite leisurely strolls along the streets, while the city's vibrant atmosphere pulses with life, making it one of the most enjoyable periods to visit.

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

The chart illustrates August temperature patterns in Nancy, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec374144505767696861534340
Data source: Temperature data for Nancy 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 Nancy

In August, Nancy experiences a mild dip in precipitation, with 45 mm (1.8 in) of rainfall spread across 11 days. This marks a reduction from the summer months of June and July, which saw 74 mm and 60 mm of rainfall respectively. The weather tends to be more stable as the city transitions into autumn, while still providing occasional refreshing showers that keep the lush greenery vibrant. Interestingly, August's precipitation is the second lowest of the year, hinting at a shift towards drier conditions that typically precede the wetter months of September and October. Overall, August in Nancy encapsulates a gentle blend of warmth and occasional rain, paving the way for the crisp arrival of fall.

August Precipitation Trends in Nancy

The chart displays monthly precipitation patterns in Nancy, 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.
JanFebMarAprMayJunJulAugSepOctNovDec8277774376746045616775116
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Nancy

In August, Nancy, France experiences a notable drop in humidity, reaching 80%, the lowest level since May. This decline marks a continued easing from the year’s peak levels, which hover above 90% in the winter months of January and February. Following the sweltering summer, this drop signals a gradual transition into a more temperate season. Furthermore, the humidity levels throughout the summer months remained relatively stable, fluctuating between 81% and 82% in June and July. As August wraps up, humidity levels begin to rise again, forecasting the onset of autumn with 83% in September, reflecting the city's characteristic seasonal rhythm.

August Average Humidity in Nancy

This chart illustrates the average monthly humidity levels in Nancy, 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.
JanFebMarAprMayJunJulAugSepOctNovDec92%90%88%84%81%82%82%80%83%89%91%93%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Nancy

In August, Nancy experiences a very high UV Index of 8, similar to the previous month, July. This consistency reflects the peak of summer, where protective measures are essential as the burn time is notably short at just 15 minutes. Following a gradual increase throughout the spring, the UV levels intensify from April's 6, climbing to a staggering 9 in June before settling back down in August. Residents and visitors are urged to stay vigilant in these sunny days, wearing appropriate sun protection to avoid risk. The trend suggests a summer saturation of UV exposure, making awareness crucial for skin safety. For more detailed information, check out Nancy UV Index.

Maximum UV Index Levels in Nancy for August

The chart shows the monthly maximum UV Index (UVI) for Nancy 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.
JanFebMarAprMayJunJulAugSepOctNovDec234689886421
Data source: Nancy 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 Nancy

As summer reaches its peak, August in Nancy, France offers a delightful embrace of sunshine, delivering 387 hours of radiant daylight. This month, while slightly less luminous than July's impressive 413 hours, still reflects a significant abundance of sunshine compared to the drearier winter months, such as January with only 118 hours. The trend showcases a gradual ascent in sunshine hours, culminating in summer's warm embrace. Following August, the sun begins its retreat into autumn, as September experiences a notable drop to 317 hours, hinting at the shifting seasons. Overall, August stands out as a vibrant time, basking in the warmth of summer while still holding on to the light before the days shorten.

Monthly Sunshine Duration in Nancy: August Highlighted

The August sunshine duration represents the total number of hours Nancy 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.
JanFebMarAprMayJunJulAugSepOctNovDec118h205h266h344h385h407h413h387h317h249h183h129h
Data source: Nancy August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Nancy During August

In Nancy, France, the likelihood of sunny weather sees a notable ebb and flow throughout the year. August, with a 32% chance of sunshine, represents a slight dip compared to the bustling summer months of June and July, which boast 34% and 38% respectively. Interestingly, while the warmth of summer generally suggests a higher chance of sun, June and July are the standout months for sunny days. As the year progresses, September offers a refreshing increase in sunshine probability at 44%, hinting that late summer can still provide delightful weather. Overall, while August may not be the sunniest month, its position in the seasonal arc reveals a transition towards a more promising September.

Percentage of Sunny Days in August in Nancy

The chart illustrates the percentage of sunny days in Nancy 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 Nancy experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec15%36%46%54%36%34%38%32%44%35%20%19%
Data source: Nancy August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Nancy in August

In Nancy, France, the daylight duration takes on a captivating rhythm throughout the year. Beginning in January with just 8 hours of light, the days gradually lengthen as spring approaches, peaking in June with a vibrant 16 hours basking the city in sunshine. This peak illuminates the beautiful gardens and historical sites, inviting outdoor adventures. As summer gives way to autumn, August presents a pleasing balance with 14 hours of daylight, before the gradual retreat begins in September, reducing to 12 hours. Overall, the dance of daylight not only marks the changing seasons but also enhances the charm of Nancy, encouraging both residents and visitors to savor each sunlit moment.

Average Daylight Hours in Nancy for August

The chart illustrates the variation in daylight duration in Nancy throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 46m10h 10m11h 55m13h 43m15h 16m16h 3m15h 38m14h 15m12h 32m10h 45m9h 10m8h 19m
Data source: Nancy daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Nancy

In August, Nancy experiences a gentle gust, with an average wind speed of 3.1 m/s (7 mph), making it one of the calmer months of the year. As summer wanes, the wind speed slightly dips from the warmer months of May and June, which boast higher averages of 4.4 m/s (10 mph) and 2.7 m/s (6 mph), respectively. This trend highlights a gradual easing of summer breezes, as the city transitions towards the cooler autumn months. Interestingly, September sees an even softer breeze at 2.6 m/s (6 mph), marking a continuation of this serene pattern. Overall, August in Nancy offers a tranquil environment, inviting leisurely strolls under the sun as the winds whisper of the oncoming change in seasons.

Average August Wind Speed in Nancy

The chart displays monthly wind speed patterns in Nancy, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.24.23.63.44.42.73.03.1 m/s2.63.63.13.9
Data source: Nancy August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Nancy Compares to Other Months

The weather in Nancy 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 Nancy and find detailed weather information for every month.

August and January exhibit stark contrasts in weather conditions. In August, temperatures range dramatically from a minimum of 7°C (45°F) to a scorching maximum of 37°C (100°F), with an average temperature of 20°C (69°F). The humidity is relatively high at 80%, and there is modest rainfall of 45 mm (1.8 in) over 11 days. In contrast, January experiences much colder temperatures, with a minimum of -10°C (15°F) and a maximum of 13°C (56°F), resulting in an average temperature of only 3°C (37°F). This month sees higher precipitation levels of 82 mm (3.2 in) spread over 12 days, along with increased humidity at 91%. For a more detailed look at the weather specifics, you can check Nancy weather in January.

August and February present stark contrasts in weather conditions. In August, temperatures soar, with a minimum of 7°C (45°F) and an average of 20°C (69°F), reaching highs of up to 37°C (100°F). The month experiences relatively moderate precipitation of 45 mm (1.8 in) over 11 days, combined with a humidity level of 80%, creating a warm and sometimes sweltering atmosphere. In comparison, February’s climate is much chillier, featuring a minimum temperature of -10°C (14°F) and an average of 5°C (41°F), with maximum temperatures capping at 20°C (68°F). Additionally, February sees more precipitation at 77 mm (3.0 in) over 12 days and an even higher humidity level of 90%, contributing to an overall colder and more damp environment. For more detailed information, you can check the Nancy weather in February.

August and March present strikingly different weather patterns. In August, temperatures range from a minimum of 7°C (45°F) to a scorching maximum of 37°C (100°F), with an average of 20°C (69°F). The month sees moderate rainfall, totaling 45 mm (1.8 in) over about 11 days, paired with a substantial humidity level of 80%. In contrast, March experiences much cooler conditions, with temperatures dipping as low as -11°C (12°F) and peaking at 23°C (74°F), averaging around 7°C (45°F). This month is wetter, accumulating 77 mm (3.0 in) of precipitation over about 13 days and slightly higher humidity at 88%. For more detailed insights into the weather specifics, you can check Nancy weather in March.

When comparing the weather in August to that of April, we see distinct differences in temperature and conditions. August typically experiences a wider range of temperatures, with a minimum of 7°C (45°F) and a maximum soaring up to 37°C (100°F), averaging around 20°C (69°F). In contrast, April starts off much cooler, with temperatures ranging from -4°C (25°F) to a maximum of 27°C (80°F), averaging 10°C (51°F). Precipitation is fairly consistent between the two months, with August receiving 45 mm over 11 days and April slightly less at 43 mm over 8 days. Additionally, humidity levels are notably high in both months, averaging 80% in August and 84% in April. For a closer look at how April weather unfolds, you can check out Nancy weather in April.

When comparing the weather in August and May, a few distinct differences emerge. August typically boasts warmer temperatures, with a minimum of 7°C (45°F), an average of 20°C (69°F), and highs reaching up to 37°C (100°F). In contrast, May sees cooler conditions, with temperatures ranging from a chilly 0°C (33°F) to a maximum of 32°C (91°F), averaging around 14°C (57°F). Precipitation levels are also noteworthy; August experiences 45 mm (1.8 in) of rain over 11 days, while May has higher rainfall at 76 mm (3.0 in) across the same number of days. Both months maintain high humidity levels, with August at 80% and May slightly higher at 81%. For more specific details, you can check Nancy weather in May.

When comparing the weather in August and June, both months tend to exhibit warm temperatures, with August averaging slightly higher at 20°C (69°F) compared to June's 19°C (67°F). Notably, both months share the same maximum temperature of 37°C (100°F), but June experiences a higher level of precipitation at 74 mm (2.9 in) over 12 days, as opposed to August's 45 mm (1.8 in) over 11 days. Humidity levels are consistently high in both months, with August at 80% and June slightly higher at 82%. For a detailed look at June's weather, you can refer to Nancy weather in June.

In comparing the weather of August and July, we observe a slight difference in temperatures and precipitation patterns. August experiences a minimum temperature of 7°C (45°F) and an average of 20°C (69°F), with maximums reaching up to 37°C (100°F). In contrast, July starts slightly warmer with a minimum of 8°C (46°F) and an average temperature of 21°C (69°F), but can peak at a higher maximum of 40°C (104°F). Precipitation in August totals 45 mm (1.8 in) over 11 days, while July sees greater rainfall at 60 mm (2.4 in) across 9 days. Both months maintain similar humidity levels, around 80% for August and 82% for July. For a closer look at July's specific weather trends, check Nancy weather in July.

In August, temperatures are generally warmer with a minimum of 7°C and an average of 20°C, peaking at highs of 37°C. The month sees a total precipitation of 45 mm over 11 days, with a humidity level of 80%. In contrast, September experiences cooler weather, with minimum temperatures dropping to 4°C and an average of 16°C, while the maximum temperature reaches 33°C. Although September is slightly wetter with 61 mm of precipitation spread over 9 days and humidity increasing to 83%, it provides a refreshing transition into autumn. For more detailed insights, you can check out Nancy weather in September.

August and October exhibit contrasting weather patterns. In August, temperatures range from a minimum of 7°C (45°F) to a sweltering maximum of 37°C (100°F), with an average of 20°C (69°F). This month experiences relatively low precipitation of 45 mm (1.8 in) over 11 days, while humidity sits at 80%. In comparison, October brings cooler temperatures, with lows dipping to 0°C (32°F) and highs reaching 26°C (79°F), averaging 12°C (53°F). Precipitation increases to 67 mm (2.6 in) over 12 days, and humidity rises to 89%, contributing to the crispness of the autumn air. For more details on October's climate, visit Nancy weather in October.

In August, temperatures can soar with a range from a brisk minimum of 7°C (45°F) to a sizzling maximum of 37°C (100°F), averaging around 20°C (69°F). The humidity is relatively high at 80%, and there is a moderate amount of precipitation, totaling 45 mm (1.8 in) over about 11 days.

In contrast, November sees a notable drop in temperatures, with minimums reaching -3°C (27°F) and maximums peaking at 21°C (69°F), resulting in a much cooler average of 6°C (43°F). Precipitation increases to 75 mm (3.0 in) over approximately 13 days, and humidity rises to 91%, making the atmosphere feel even cooler and damp. For more details, you can check Nancy weather in November.

August and December present stark contrasts in weather conditions. In August, temperatures can soar, ranging from a chilly 7°C (45°F) at night to a scorching maximum of 37°C (100°F) during the day, with an average around 20°C (69°F). Despite being a summer month, it experiences significant humidity at 80% and moderate rainfall, with 45 mm (1.8 in) over 11 days. In contrast, December brings much colder temperatures, with a minimum of -5°C (22°F) and a maximum of only 14°C (58°F), averaging just 4°C (40°F). This winter month is considerably wetter, with 116 mm (4.6 in) of rain over 18 days and a higher humidity level of 93%. For more detailed insights about December weather, visit Nancy weather in December.

Compare Nancy's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Nancy

August in Nancy brings a delightful warmth that sets it apart from other months, with daily temperatures comfortably averaging around 20°C. While the peak can soar to a sweltering 37°C, nighttime lows provide a refreshing contrast. This month also sees a blend of dry and humid days, with approximately 80% humidity and around eleven days of rain totaling 45 mm. As summer draws to a close, August offers a unique transition, making it an ideal time to experience the vibrant atmosphere of Nancy. For a deeper understanding of the weather patterns throughout the year, visit Nancy Climate.