July Weather in Olomouc, Czech Republic

Last updated: April 1, 2025

July in Olomouc, Czech Republic offers a vibrant summer experience characterized by warm temperatures and a mix of both sun and mild rain. With a maximum temperature soaring up to 35°C (95°F) and an average of 20°C (68°F), visitors can enjoy pleasant days suited for outdoor activities. However, the month is not without its share of rainfall, averaging 88 mm (3.5 in) over approximately 13 days, contributing to a humidity level of 76% that can make the air feel a bit warmer. Whether exploring the historical sites or relaxing in the parks, July presents a lively atmosphere for both locals and tourists alike.

July Temperature in Olomouc

July in Olomouc, Czech Republic, is marked by warmth and sunshine, making it one of the most inviting months of the year. With average temperatures hovering around 20°C (68°F), residents and visitors enjoy balmy days that occasionally soar to a steamy 35°C (95°F). The nights remain pleasantly cool, with minimum temperatures around 5°C (42°F), providing a refreshing contrast to the daytime heat. As summer reaches its peak, Olomouc becomes a vibrant hub for outdoor activities and social gatherings, where the long days and warm evenings draw people outside to soak in the pleasant atmosphere. This trend of rising temperatures from the earlier months culminates in a July that perfectly embodies the essence of summer in Central Europe.

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

The chart illustrates July temperature patterns in Olomouc, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec313440495767686959514234
Data source: Temperature data for Olomouc 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.

July Precipitation in Olomouc

In July, Olomouc experiences a notable peak in precipitation, with 88 mm (about 3.5 in) of rainfall spread over 13 days. This marks a slight increase from June’s total, contributing to a lush, vibrant landscape as summer reaches its climax. The consistent rainfall pattern observed throughout the preceding months continues into July, suggesting an overall trend of wetter conditions in the early summer. Interestingly, these summer months, particularly May and June, have higher precipitation rates, which can lead to beautiful floral displays and a lively atmosphere in the region. However, July's precipitation paves the way for slightly drier conditions in August, hinting at the shifting dynamics of the late summer weather.

July Precipitation Trends in Olomouc

The chart displays monthly precipitation patterns in Olomouc, 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.
JanFebMarAprMayJunJulAugSepOctNovDec333939389185888193644552
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

July Humidity in Olomouc

In Olomouc, Czech Republic, July brings a modest humidity level of 76%, continuing a slight decline from the early summer months. This trend reflects a gradual decrease from the peaks in winter, where humidity hovers around 90% in January and 87% in February. As spring turns into summer, humidity dips to 73% in May, before stabilizing at 76% in both July and August. This consistency indicates a comfortable outdoor atmosphere during peak summer days, striking a balance between pleasant warmth and moderate humidity, paving the way for enjoyable summer activities in this charming region.

July Average Humidity in Olomouc

This chart illustrates the average monthly humidity levels in Olomouc, 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.
JanFebMarAprMayJunJulAugSepOctNovDec90%87%85%78%74%77%76%76%75%85%90%91%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Olomouc

In July, Olomouc experiences a noteworthy spike in UV Index, maintaining a level of 8, categorized as very high. This consistent result mirrors the preceding month of June, where the UV Index also hit 8, indicating that sun protection is crucial for outdoor activities. With a burn time of just 15 minutes, residents and visitors should take care to shield their skin during this peak season. Following July, the index slightly dips to 7 in August, marking the end of the most intense sunlight period. For those planning to soak up the sun, understanding these trends is vital for safe enjoyment of the warm summer days. Stay informed about your sun exposure with the latest updates at Olomouc UV Index.

Maximum UV Index Levels in Olomouc for July

The chart shows the monthly maximum UV Index (UVI) for Olomouc 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.
JanFebMarAprMayJunJulAugSepOctNovDec234678876422
Data source: Olomouc 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 Olomouc

In July, Olomouc basks in an impressive 436 hours of sunshine, marking the peak of the year’s brightness. This month continues the upward trend seen since the chill of January, where only 129 hours of sun greeted residents. As spring warmed into summer, the sun gradually increased its presence, with notable jumps in May and June, reaching 379 and 412 hours respectively. This gradual build-up leads to July's radiant peak, showcasing the vibrant energy of the season. Although August follows with 387 hours, it signals the transition toward autumn, reminding us to cherish those long, sunlit days before the year winds down into fall and its cooler temperatures.

Monthly Sunshine Duration in Olomouc: July Highlighted

The July sunshine duration represents the total number of hours Olomouc 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.
JanFebMarAprMayJunJulAugSepOctNovDec129h199h293h332h379h412h436h387h308h264h168h141h
Data source: Olomouc July Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Olomouc During July

In Olomouc, July typically brings a 43% chance of sunny weather, showcasing a moderate likelihood of sunshine during the summer month. This figure sits comfortably between the higher probabilities seen in June at 51% and the slightly lower chances in August at 35%. As the seasons change, we observe a striking trend: the likelihood of sunshine significantly increases from the dreariness of winter, where January's chances plummet to just 22%, rising through spring and peaking in the early summer months. This pattern underscores the vibrant character of Olomouc's July weather, where sunny days become more common, inviting locals and tourists alike to enjoy outdoor adventures amidst the city’s historic charm.

Percentage of Sunny Days in July in Olomouc

The chart illustrates the percentage of sunny days in Olomouc 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 Olomouc experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec22%29%48%36%35%51%43%35%45%48%23%17%
Data source: Olomouc July chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Olomouc in July

In July, Olomouc basks in approximately 15 hours of daylight, marking a slight decline from June’s peak of 16 hours. This trend reflects the gradual transition from the vibrant long days of summer to the shorter, more subdued daylight hours of autumn. Following a steady increase from 8 hours in January to a summer high in June, the daylight hours begin their slow descent as August approaches, with only a slight decrease to 14 hours. The ebbing daylight underscores the rhythm of the seasons, inviting residents and visitors alike to savor the warm, sunlit days of July before the inevitable shift toward autumn's coziness.

Average Daylight Hours in Olomouc for July

The chart illustrates the variation in daylight duration in Olomouc throughout the year, with July highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 40m10h 7m11h 55m13h 46m15h 22m16h 11m15h 45m14h 19m12h 33m10h 42m9h 4m8h 12m
Data source: Olomouc daylight hours, calculated by summing the hours between sunrise and sunset for each day.

July Winds in Olomouc

In July, Olomouc experiences a gentle caress of wind with an average speed of 2.5 m/s (or 6 mph). This month marks a slight increase from June's calm breezes but remains lower compared to the lively gusts of spring. Interestingly, the summer months generally trend towards more subdued winds, with July’s pace closely mirroring that of August's cooler days ahead. Contrastingly, as we transition into autumn, the wind speeds pick up again, with October returning to a brisk 3.4 m/s. This seasonal ebb and flow not only highlights nature's rhythm but also adds to the city's vibrant atmosphere, inviting residents and visitors alike to enjoy the warm summer days with a delightful breath of fresh air.

Average July Wind Speed in Olomouc

The chart displays monthly wind speed patterns in Olomouc, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.83.02.83.43.52.32.5 m/s2.32.43.43.02.9
Data source: Olomouc July wind data, generated using information from the Copernicus Climate Change Service.

How July Weather in Olomouc Compares to Other Months

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

July and January present stark contrasts in weather conditions. In July, temperatures range from a minimum of 5°C (42°F) to a maximum of 35°C (95°F), with an average of 20°C (68°F). The month experiences relatively high humidity at 76% and sees around 88 mm (3.5 in) of precipitation over 13 days. In contrast, January is much colder, with temperatures dropping as low as -18°C (-1°F) and averaging -1°C (31°F). The maximum temperature only reaches about 11°C (52°F). Additionally, January has lower precipitation levels at 33 mm (1.3 in) over 8 days, accompanied by a humidity level of 90%. For a detailed overview of January conditions, you can refer to Olomouc weather in January.

July in Olomouc is much warmer and slightly wetter than February. During July, the temperatures range from a mild 5°C (42°F) to a hot maximum of 35°C (95°F), with an average temperature of 20°C (68°F). There is also a significant amount of rainfall, measuring 88 mm (3.5 inches) over the course of 13 days, accompanied by a relative humidity of 76%.

In contrast, February is considerably colder, with temperatures dipping to a chilly low of -14°C (7°F) and peaking at 15°C (60°F), with an average of only 1°C (34°F). This month sees less precipitation, around 39 mm (1.5 inches) over 8 days, yet experiences a higher humidity level of 87%. For more details on February's weather, check out Olomouc weather in February.

When comparing the weather in July and March, notable differences emerge. July boasts a much warmer climate, with average temperatures around 20°C (68°F) and highs reaching up to 35°C (95°F), while March experiences much cooler conditions, with an average of just 4°C (40°F) and a maximum of 20°C (69°F). Precipitation is more frequent in July, with rain falling on 13 days and totaling 88 mm (3.5 in), compared to March's 39 mm (1.5 in) over 8 days. Additionally, while July's humidity sits at 76%, March's humidity is slightly higher at 85%. For more details on March weather, visit Olomouc weather in March.

In comparing the weather between July and April, it's clear that July is significantly warmer, with average temperatures soaring to 20°C (68°F) and maximums reaching up to 35°C (95°F). In contrast, April showcases a cooler climate, with average temperatures around 9°C (49°F) and maximums peaking at 27°C (81°F). While July experiences more rainfall, totaling 88 mm (3.5 in) over 13 days, April has less precipitation at 38 mm (1.5 in) across just 8 days. Humidity levels are similarly high, with July at 76% and April slightly higher at 78%. For a more detailed look at April's weather in this region, check out Olomouc weather in April.

When comparing the weather in July and May, notable differences emerge in temperature and precipitation patterns. July generally experiences warmer temperatures, ranging from a minimum of 5°C (42°F) to a maximum of 35°C (95°F), with an average of 20°C (68°F). In contrast, May has cooler averages, with minimums at 0°C (31°F) and maximums peaking at 31°C (88°F), yielding an average of 14°C (57°F).

Precipitation levels are fairly similar, with July seeing about 88 mm (3.5 in) over 13 days, while May receives slightly more at 91 mm (3.6 in) across 15 days. Humidity is also slightly higher in July, at 76%, compared to 73% in May. For detailed information on May weather, you can refer to Olomouc weather in May.

In comparing the weather between June and July, we notice a slight increase in temperature during July, with average highs reaching 35°C (95°F) compared to June's maximum of 32°C (91°F). Both months have a minimum temperature of around 5°C, but July tends to be slightly warmer overall, boasting an average temperature of 20°C (68°F) versus June's 19°C (67°F). Precipitation levels are quite similar, with July receiving 88 mm (3.5 in) over 13 days and June slightly less at 85 mm (3.3 in) over 12 days. Humidity remains relatively high in both months, with July at 76% and June at 77%, making both months feel quite humid. For more details on June's weather, you can check Olomouc weather in June.

In comparing the weather between July and August, both months exhibit similar temperature ranges and humidity levels. July experiences a minimum temperature of 5°C (42°F), with an average of 20°C (68°F) and a maximum reaching 35°C (95°F). In contrast, August sees slightly milder minimum temperatures at 7°C (44°F), while maintaining a similar average of 20°C (69°F) and a max of 34°C (93°F). Precipitation levels are comparable, with July recording 88 mm (3.5 in) and August slightly lower at 81 mm (3.2 in), both occurring on about 13 days. Humidity remains constant at 76% for both months, contributing to the overall summer feel. For more detailed insights, you can explore Olomouc weather in August.

In July, temperatures in Olomouc can soar with a minimum of 5°C (42°F) and an average of 20°C (68°F), peaking at a high of 35°C (95°F). The month experiences considerable precipitation, totaling 88 mm (3.5 in) over 13 days, coupled with a humidity level of 76%.

By September, the weather begins to cool down markedly, with temperatures dropping to a minimum of 2°C (35°F) and a comfortable average of 15°C (60°F), while the maximum temperature reaches 31°C (88°F). Precipitation slightly increases to 93 mm (3.7 in) over 11 days, and humidity remains relatively stable at 75%. For a closer look at the weather conditions in September, you can visit this link: Olomouc weather in September.

In July, the weather is warm with temperatures ranging from a minimum of 5°C (42°F) to a maximum of 35°C (95°F), averaging around 20°C (68°F). It experiences higher humidity at 76%, along with 88 mm (3.5 inches) of precipitation over 13 days. In contrast, October brings a significant temperature drop, with minimums reaching -2°C (29°F) and an average of 10°C (51°F), peaking at 23°C (74°F). Although the precipitation is lower at 64 mm (2.5 inches) over 10 days, the humidity increases to 85%. For more detailed information about the October weather, you can visit Olomouc weather in October.

The weather in July contrasts sharply with that of November, showcasing the significant seasonal shift. July boasts a warm average temperature of 20°C (68°F), with highs reaching up to 35°C (95°F), making it ideal for outdoor activities. In contrast, November brings much cooler conditions, with an average temperature of only 5°C (42°F) and a maximum of 17°C (63°F). Precipitation is also less frequent in July, totaling 88 mm over 13 days, whereas November experiences a reduced amount of 45 mm over just 9 days, despite higher humidity levels of 90%. For a deeper look into November's weather, check out Olomouc weather in November.

In July, the weather typically boasts a wide temperature range, with minimums around 5°C (42°F) and maximums soaring to 35°C (95°F), making it a month filled with warmth and sunshine. The humidity is relatively high at 76%, and the region experiences significant rainfall, totaling 88 mm (3.5 in) over about 13 days. In contrast, December brings much colder conditions, with average temperatures plummeting to around 1°C (35°F) and maximums of only 12°C (53°F). The humidity rises to 91%, and while precipitation decreases to 52 mm (2.0 in) over 12 days, the chill of winter is unmistakable. For a detailed look at winter conditions, visit Olomouc weather in December.

Compare Olomouc's Climate with Cities Worldwide

Conclusion: What to Expect From July Weather in Olomouc

July in Olomouc brings a striking contrast to other months with its sizzling maximum temperatures reaching up to 35°C (95°F), offering a taste of summer at its peak. Average temperatures hover around a comfortable 20°C (68°F), making it ideal for outdoor activities, while the nights can cool down as low as 5°C (42°F). This month also sees increased precipitation, with 13 rainy days contributing to a humidity level of 76%, ensuring the landscape remains lush and vibrant. Overall, July stands out as a vibrant month that balances warmth and sporadic showers, perfect for exploring the beauty of Olomouc. For more detailed insights, visit Olomouc Climate.