July Weather in Darmstadt, Germany

Last updated: February 26, 2025

In July, Darmstadt, Germany experiences a dynamic climate with temperatures ranging from a maximum of 39°C (102°F) to a refreshing minimum of 8°C (47°F). The average temperature settles at a comfortable 20°C (69°F), making it an ideal time for outdoor activities. Visitors can expect around 63 mm (2.5 in) of rainfall spread over 10 days, contributing to the city’s lush greenery. With humidity levels soaring at 83%, the air can feel quite warm, but the vibrant summer atmosphere in Darmstadt is perfect for enjoying its scenic parks and cultural events.

July Temperature in Darmstadt

In Darmstadt, Germany, July is one of the hottest months of the year, showcasing a striking shift from the winter’s chill to the warmth of summer. With temperatures averaging 20°C (69°F) and soaring to a maximum of 39°C (102°F), residents and visitors alike experience a delightful warmth that invites outdoor activities and social gatherings. The subtle increase from June's temperatures highlights a trend of rising summer heat, with minimums staying comfortably above 8°C (47°F). This month not only represents the peak of summer but also sets the stage for vibrant local festivals and the lush greenery that thrives under the sun. As July transitions to August, the warmth continues, but there's a gentle hint of the approaching autumn, bringing to mind the fleeting essence of summer joy.

July Weather in Darmstadt: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Darmstadt, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec363944505767686961524339
Data source: Temperature data for Darmstadt 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.

July Precipitation in Darmstadt

In July, Darmstadt experiences a moderate precipitation amount of 63 mm (2.5 in) over 10 days, indicating a slight decrease compared to the wetter months of June and May. This trend reflects the overall summer pattern, where rainfall tends to vary, but July remains relatively stable with its gentle showers providing welcome relief from the heat. While not as abundant as the previous month, the precipitation levels are sufficient to maintain the lush greenery characteristic of the region during summer. Overall, July's precipitation marks a transition, hinting at the drier days that August may bring.

July Precipitation Trends in Darmstadt

The chart displays monthly precipitation patterns in Darmstadt, with values for each month alongside July's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec7265853684876358536855121
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Darmstadt

In Darmstadt, Germany, July experiences a relatively stable humidity level at 83%, marking a slight increase from the previous month's 82%. This summer month, while not significantly different, sits at the tail end of a gradual decline from the winter highs of 91% in January. The trend reveals a consistent pattern where humidity levels decrease from the coldest months, culminating in the warm summer period before rising again as autumn approaches. Overall, the fluctuations illustrate Darmstadt's moderate climate, where the balance of humidity provides a comfortable atmosphere amidst the seasonal shifts.

July Average Humidity in Darmstadt

This chart illustrates the average monthly humidity levels in Darmstadt, with July's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how July's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%87%83%79%82%83%84%86%88%89%91%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Darmstadt

In July, Darmstadt experiences a very high UV Index of 8, consistent with the preceding months of May and June. During this peak summer period, the burn time is a brisk 15 minutes, indicating that sun protection is essential even for brief outdoor activities. This trend of increasing UV exposure highlights the need for residents to be vigilant about sun safety, particularly as August approaches with a slightly decreased UV Index of 7. As temperatures rise, be sure to stay informed about the local conditions through resources like Darmstadt UV Index to enjoy the summer sun responsibly.

Maximum UV Index Levels in Darmstadt for July

The chart shows the monthly maximum UV Index (UVI) for Darmstadt in July, 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.
JanFebMarAprMayJunJulAugSepOctNovDec234688876421
Data source: Darmstadt July 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.

July Sunshine in Darmstadt

July shines brightly in Darmstadt, Germany, boasting an impressive 413 hours of sunshine, making it the sunniest month in the year. This sunny peak follows a gradual upward trend, starting from 118 hours in January to a steady increase throughout the spring months, culminating in a vibrant summer. The daylight dance continues with August still basking in ample sunshine at 385 hours, though a slight decline begins as the days shorten. As we transition into autumn, the sunshine hours taper off, with September recording 321 hours, reflecting a softer, golden light as nature prepares for the cooler months ahead. This sunny saga highlights the joys of summer while reminding us of the seasonal shifts that define Darmstadt's charm.

Monthly Sunshine Duration in Darmstadt: July Highlighted

The July sunshine duration represents the total number of hours Darmstadt experiences direct sunlight during the month of July, excluding cloudy or obstructed periods. This chart compares the sunshine duration of July with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec118h205h275h347h386h391h413h385h321h258h185h134h
Data source: Darmstadt July Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Darmstadt During July

In Darmstadt, Germany, the likelihood of sunny weather in July reflects an upward trend compared to the earlier months of the year. With a 37% chance of sunshine, July showcases a modest increase from the cooler months of January (14%) and February (35%), all while maintaining a competitive edge over the summer months that follow. Interestingly, this month is sunnier than June (35%) and August (29%), suggesting that July serves as a prime time for enjoying the outdoors. Though not the sunniest month of the year, its promising sunshine offers a welcome opportunity for residents and visitors alike to relish in summer activities amidst the fluctuating patterns of the rest of the year.

Percentage of Sunny Days in July in Darmstadt

The chart illustrates the percentage of sunny days in Darmstadt throughout the year, with July 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 Darmstadt experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec14%35%46%46%32%35%37%30%43%32%18%15%
Data source: Darmstadt July chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Darmstadt in July

In Darmstadt, Germany, July offers a delightful return to shorter days after the peak of summer, with about 15 hours of daylight. Following a steady increase from the 8 hours in January up to 16 hours in June, July marks a slight dip as the days begin their gradual descent toward autumn. This month still enjoys ample sunlight, perfect for outdoor activities and vibrant gatherings. The trend shows a clear pattern of increasing daylight from winter through spring into early summer, before moving into a seasonal decline that continues into the fall, where 12 hours awaits in September. The rhythm of daylight here paints a beautiful picture of the shifting seasons, inviting residents and visitors alike to revel in the long summer days before embracing the cozier months ahead.

Average Daylight Hours in Darmstadt for July

The chart illustrates the variation in daylight duration in Darmstadt throughout the year, with July highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 38m10h 6m11h 55m13h 47m15h 24m16h 14m15h 47m14h 20m12h 33m10h 42m9h 2m8h 10m
Data source: Darmstadt daylight hours, calculated by summing the hours between sunrise and sunset for each day.

July Winds in Darmstadt

In July, Darmstadt experiences a mild breeze, with an average wind speed of 2.5 m/s (6 mph). This slight uptick from June's 2.2 m/s provides a refreshing contrast to the hotter summer days, yet it remains well below the averages seen in the spring months, particularly May, which boasts a more robust 3.6 m/s. As the year progresses, the wind speeds generally fluctuate, but July's calm conditions contribute to a tranquil summer atmosphere, aligning with the overall trend of lighter winds as the seasons shift from the energetic gusts of winter to the gentle summer breezes. This sets the stage for a balance between warmth and comfort, making July a delightful month for outdoor activities in the heart of Germany.

Average July Wind Speed in Darmstadt

The chart displays monthly wind speed patterns in Darmstadt, with values for each month shown alongside July's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how July's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.43.13.02.83.62.22.5 m/s2.72.12.92.53.0
Data source: Darmstadt July wind data, generated using information from the Copernicus Climate Change Service.

How July Weather in Darmstadt Compares to Other Months

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

July and January present starkly contrasting weather conditions. In July, temperatures range from a mild 8°C (47°F) to a sweltering 39°C (102°F), with an average of 20°C (69°F). The month sees around 63 mm (2.5 in) of precipitation over about 10 days, paired with a high humidity level of 83%. Conversely, January experiences much colder weather, with temperatures peaking at a maximum of just 13°C (56°F) and dipping as low as -12°C (10°F), and an average of 2°C (36°F). Precipitation is slightly higher at 72 mm (2.8 in), occurring over 13 days, while humidity reaches 91%. For more detailed insights, visit Darmstadt weather in January.

When comparing the weather in July and February, significant differences emerge in temperature and overall conditions. July boasts a much warmer average temperature of 20°C (68°F), with highs reaching up to 39°C (102°F), making it a time for outdoor activities despite experiencing precipitation on about 10 days. In contrast, February presents a chilly atmosphere with an average temperature of only 4°C (39°F) and lows dipping to -11°C (13°F). Although both months have similar precipitation levels—63 mm (2.5 in) in July and 65 mm (2.6 in) in February—the frequency of rainy days is slightly higher in February at 11 days. The humidity is also notable, with July at 83% and February even higher at 89%. For further details on February's weather specifics, you can refer to Darmstadt weather in February.

When comparing the weather in July and March, a marked contrast is evident. July boasts warmer temperatures, with a minimum of 8°C (47°F), an average of 20°C (69°F), and peaks reaching up to 39°C (102°F). In contrast, March experiences much cooler conditions, featuring a minimum of -10°C (14°F) and an average of 6°C (44°F), with a maximum of 22°C (73°F). Precipitation is slightly higher in March, with 85 mm (3.3 in) over 14 days compared to July's 63 mm (2.5 in) over 10 days. Interestingly, humidity levels remain high in both months, with March at 87% and July at 83%. For more detailed information about March weather, visit Darmstadt weather in March.

When comparing the weather in April and July, it's clear that July tends to be significantly warmer. In April, temperatures range from a chilly minimum of -4°C (25°F) to a pleasant maximum of 27°C (80°F), with an average of 10°C (51°F). In stark contrast, July sees minimum temperatures of 8°C (47°F) and can soar to a sweltering maximum of 39°C (102°F), bringing an average of 20°C (69°F). While April experiences less precipitation at 36 mm (1.4 in) over about 7 days, July has increased rainfall with 63 mm (2.5 in) across approximately 10 days. Both months share the same humidity level of 83%, creating a humid climate year-round. For more detailed information, you can explore Darmstadt weather in April.

In comparing the weather of July and May, a notable difference can be observed in temperature and precipitation patterns. July experiences a more significant temperature range, with minimums around 8°C (47°F) and maximums soaring to 39°C (102°F), leading to an average of 20°C (69°F). In contrast, May offers milder conditions, with temperatures ranging from a chillier 0°C (32°F) to a warmer 31°C (89°F), resulting in a cooler average of 14°C (57°F). While July sees about 63 mm (2.5 in) of precipitation over approximately 10 days, May has slightly higher rainfall at 84 mm (3.3 in) on about 12 days. Interestingly, July tends to have a higher humidity level at 83% compared to May’s 79%. For a closer look at May's weather specifics, you can visit Darmstadt weather in May.

In comparing the weather of July and June, it’s evident that July tends to be warmer, with average temperatures reaching 20°C (68°F) compared to June's average of 19°C (67°F). While July sees a maximum temperature of 39°C (102°F), June's peak temperature is slightly lower at 36°C (97°F). Interestingly, July experiences less precipitation, with 63 mm (2.5 in) over 10 days, while June sees 87 mm (3.4 in) of rain across 11 days. Humidity remains high in both months, with July at 83% and June at 82%. For more detailed insights into June’s weather, check out Darmstadt weather in June.

In July, temperatures in Darmstadt ranged from a minimum of 8°C (47°F) to a maximum of 39°C (102°F), with an average temperature of 20°C (69°F), and a total precipitation of 63 mm (2.5 in) occurring over 10 days. In contrast, August saw slightly cooler conditions, with minimum temperatures at 7°C (44°F) and a maximum of 36°C (97°F), while maintaining the same average temperature of 20°C (69°F). August also had a total precipitation of 58 mm (2.3 in) spread over 12 days, resulting in marginally higher humidity at 84%. For more detailed insights, check out Darmstadt weather in August.

July and September exhibit notable differences in weather patterns. In July, temperatures range from a minimum of 8°C (47°F) to a scorching maximum of 39°C (102°F), with an average of 20°C (69°F). The month experiences approximately 63 mm (2.5 in) of precipitation over 10 days and maintains high humidity at 83%. In contrast, September sees cooler temperatures, with a minimum of 4°C (39°F), an average of 16°C (61°F), and a maximum of 32°C (90°F). This month has slightly less precipitation at 53 mm (2.1 in) occurring over 7 days, accompanied by a marginal increase in humidity at 85%. For more details on September weather, you can check Darmstadt weather in September.

In July, temperatures can soar, with minimums around 8°C (47°F) and maximums reaching up to 39°C (102°F), averaging a pleasant 20°C (69°F). However, the high humidity of 83% often makes these hot days feel even warmer, and the month experiences about 63 mm (2.5 in) of precipitation over approximately 10 days.

In contrast, October brings a significant drop in temperatures, as the minimums dip to 2°C (35°F) and maximums reach only 26°C (80°F), resulting in a cooler average of 11°C (53°F). This month sees slightly more precipitation at 68 mm (2.7 in) spread over 12 days, and the humidity rises slightly to 88%, contributing to a more crisp and brisk atmosphere. For more detailed insights, check out Darmstadt weather in October.

In comparing the weather of July and November, significant differences become apparent. July experiences much warmer temperatures, with an average of 20°C (69°F) and highs soaring to 39°C (102°F), while November's temperatures are considerably cooler, averaging around 6°C (43°F) and peaking at 21°C (70°F). Precipitation levels are similar, with July recording 63 mm (2.5 in) and November slightly lower at 55 mm (2.2 in), both spread over about 10 days. Additionally, humidity is higher in July at 83%, compared to November's 89%. For more detailed insights into November weather, you can visit Darmstadt weather in November.

July and December present stark contrasts in weather conditions. In July, the temperatures typically range from a mild 8°C (47°F) at night to a scorching high of 39°C (102°F) during the day, with an average of 20°C (69°F). The month sees about 63 mm (2.5 in) of precipitation across approximately 10 days, and humidity levels hover around 83%. Conversely, December brings much colder conditions, with temperatures dropping to a minimum of -6°C (21°F) and peaking at only 14°C (58°F), along with an average of just 4°C (39°F). It is a wetter month, with 120 mm (4.7 in) of precipitation over 19 days, accompanied by higher humidity at 91%. For more details, check Darmstadt weather in December.

Compare Darmstadt's Climate with Cities Worldwide

Conclusion: What to Expect From July Weather in Darmstadt

July in Darmstadt stands out as a vibrant month, marked by warm temperatures and increased humidity, setting it apart from the cooler, crisper months of the year. With maximum temperatures occasionally soaring to 39°C (102°F), the summer heat can be intense, while the average temperature settles around a comfortable 20°C (69°F). Though precipitation is relatively moderate at 63 mm over 10 days, the high humidity—averaging 83%—adds a touch of mugginess to the warmth. This climate invites both locals and visitors to embrace the outdoors, highlighting July as a time of energy and activity amidst the sunlit streets of Darmstadt. For more insights into the changing seasons and their effects on daily life, explore Darmstadt Climate.