July Weather in Bucharest, Romania

Last updated: August 27, 2025

Bucharest, Romania, in July offers a vibrant summer atmosphere characterized by warm temperatures and occasional rain. The maximum temperature can soar up to 38°C (100°F), with an average temperature of 24°C (75°F), providing ideal conditions for outdoor activities. However, visitors should prepare for cooler nights, as temperatures can drop to a minimum of 12°C (54°F). July also sees about 90 mm (3.5 in) of precipitation across 10 days, contributing to the city's 66% humidity level. This mix of heat and humidity, combined with summer showers, makes for a dynamic climate that defines Bucharest’s July experience.

July Temperature in Bucharest

In July, Bucharest experiences its warmest embrace, with temperatures soaring to a maximum of 38°C (100°F). The month boasts a pleasant average of 24°C (75°F), offering an ideal backdrop for outdoor activities and exploration. The minimum temperatures are also quite comfortable, resting at about 12°C (54°F) during the cool nights. This sharp contrast to the frigid winter months, where January plummets to a chilling minimum of -23°C (-9°F), highlights the vibrant seasonal change in Romania's capital. With the warmth steadily increasing from the cool beginnings of spring, July embodies the height of summer, inviting locals and travelers alike to bask in the sun and enjoy the city's lively atmosphere.

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

The chart illustrates July temperature patterns in Bucharest, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bucharest, July typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec323743546371747767554537
Data source: Temperature data for Bucharest 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 Bucharest

In July, Bucharest experiences a moderate level of rainfall, with 90 mm (3.5 in) of precipitation spread over approximately 10 days. This marks a slight decrease from the heavier June showers, which see the highest annual totals. The weather in July strikes a balance between sunny, warm days and the occasional refreshing downpour, making it a vibrant month for summer activities. Interestingly, the precipitation trend shows a peak in late spring and early summer, followed by a gradual decline leading into the drier months of August and September. This pattern highlights the shifting dynamics of Bucharest's climate, as the summer warmth is often invigorated by timely rainfall.

July Precipitation Trends in Bucharest

The chart displays monthly precipitation patterns in Bucharest, 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. In Bucharest, July typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec4043614469115903323704363
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

July Humidity in Bucharest

In July, humidity in Bucharest, Romania, averages a comfortable 66%, marking a notable decline from the higher levels experienced earlier in the year. As the summer heat peaks, this drop signifies a shift from the dampness of winter months—where humidity hovers around a high 88% in January and November—to a more pleasant atmosphere suited for outdoor activities. This trend continues into August, when humidity reaches its lowest point at 48%, providing a refreshing contrast to the oppressive summer heat. Overall, July represents a transitional phase, balancing warmth with decreasing humidity, setting the stage for the crisp air of autumn that follows.

July Average Humidity in Bucharest

This chart illustrates the average monthly humidity levels in Bucharest, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Bucharest is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%85%82%73%71%70%66%48%57%79%88%88%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Bucharest

In July, Bucharest experiences one of its peak UV Index readings at 9, marking a very high exposure category that necessitates caution for sun seekers. With a swift burn time of just 15 minutes, it's crucial for residents and tourists alike to prioritize sun protection during this month. This trend of elevated UV levels continues from June, as the UV Index remains steadily high at 9, illustrating the intensity of the summer sun in Romania's capital. As we transition into August, the UV Index dips slightly to 8, but still demands vigilance. With data showing a gradual decline in UV levels as the year progresses, it's clear that July stands out as a critical month for sun safety. For more detailed information on Bucharest's UV Index throughout the year, visit Bucharest UV Index.

Maximum UV Index Levels in Bucharest for July

The chart shows the monthly maximum UV Index (UVI) for Bucharest 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. In July, the maximum UV index in Bucharest typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235789987532
Data source: Bucharest 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 Bucharest

In July, Bucharest basks in an impressive 425 hours of sunshine, marking it as the sunniest month of the year. This peak follows a steady increase from the chilly 169 hours in January, with sunlight gradually building up in the spring and early summer months. As warmer days approach, the city transitions from 293 hours in March to 405 hours in June, creating perfect conditions for outdoor activities. Following July, the sunshine slightly diminishes in August, but remains robust at 406 hours, ensuring that the warmth lingers. This sunny trend reflects Bucharest's vibrant summer atmosphere, inviting locals and visitors alike to enjoy everything the city has to offer under the bright Romanian sun.

Monthly Sunshine Duration in Bucharest: July Highlighted

The July sunshine duration represents the total number of hours Bucharest 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.
JanFebMarAprMayJunJulAugSepOctNovDec169h231h293h346h398h405h425h406h343h288h215h191h
Data source: Bucharest July Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Bucharest During July

In Bucharest, Romania, the likelihood of sunny weather takes a notable leap in July, boasting a 70% chance of sunshine. This substantial increase from the earlier months—where the sun shines only 27% of the time in January—highlights the city’s transition into the height of summer. The trend shows that as the year progresses, the percentage of sunny days rises gradually, peaking in both July and August at the same level. This sunny outlook diminishes slightly in September, with a 59% chance, but remains relatively bright compared to the winter months. Overall, if you're planning a visit in July, you're likely to bask in delightful sunshine, making it an ideal time to explore the vibrant streets of Bucharest.

Percentage of Sunny Days in July in Bucharest

The chart illustrates the percentage of sunny days in Bucharest 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 Bucharest experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec27%36%42%41%41%43%70%70%59%39%38%23%
Data source: Bucharest July chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Bucharest in July

In July, Bucharest basks in an abundance of sunlight, enjoying 15 hours of daylight that peak from the longer days of June, offering ample time for outdoor activities and exploration. As the year progresses from January’s chilly 9 hours to the vibrant summer month of July, the trend clearly showcases a gradual increase in daylight, reaching its zenith during this time. The days then start to shorten in August, tapering off to 13 hours as summer bids farewell. This seasonal shift not only enhances the city's vibrant atmosphere but also encourages residents and visitors alike to take advantage of the warm evenings and lively summer events.

Average Daylight Hours in Bucharest for July

The chart illustrates the variation in daylight duration in Bucharest throughout the year, with July highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 14m10h 26m11h 56m13h 29m14h 48m15h 29m15h 7m13h 57m12h 28m10h 56m9h 34m8h 52m
Data source: Bucharest daylight hours, calculated by summing the hours between sunrise and sunset for each day.

July Winds in Bucharest

In July, Bucharest experiences a mild average wind speed of 2.4 m/s (5 mph), reflecting a subtle increase from June's calmer breezes of 2.0 m/s (4 mph). This gentle rise in wind speed suggests a transition into the warmth of summer, where cooler, refreshing gusts can occasionally sweep through the city, providing a welcome reprieve from the heat. As the summer progresses into August, the winds slightly decrease to 2.3 m/s (5 mph), indicating a typical summer lull. Overall, the summer months in Bucharest maintain a relatively soft wind profile, enhancing the region's vibrant outdoor atmosphere.

Average July Wind Speed in Bucharest

The chart displays monthly wind speed patterns in Bucharest, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.02.72.72.62.72.02.4 m/s2.32.63.02.42.7
Data source: Bucharest July wind data, generated using information from the Copernicus Climate Change Service.

How July Weather in Bucharest Compares to Other Months

Weather in Bucharest varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Bucharest, focusing on differences in temperature, rainfall, humidity, and UV levels.

July and January present strikingly different weather patterns. In July, temperatures can soar with a minimum of 12°C (54°F) and an average high of 38°C (100°F), bringing a significant amount of heat and humidity at 66%. The month sees about 90 mm (3.5 in) of precipitation over approximately 10 days, making it a warm and occasionally stormy month. In contrast, January offers a stark chill, with temperatures plummeting to a minimum of -23°C (-9°F) and an average high of just 15°C (59°F). This winter month experiences considerably less precipitation, totaling around 40 mm (1.6 in) over about 7 days, but has higher humidity at 88%. For more details on January weather, you can visit Bucharest weather in January.

July and February present stark contrasts in weather conditions. July boasts warmer temperatures, with averages around 24°C (75°F) and maximums soaring to 38°C (100°F), accompanied by a moderate level of humidity at 66%. In contrast, February features much colder weather, where average temperatures drop to around 3°C (37°F), with minimums plunging to -14°C (6°F). Although February has lower total precipitation at 43 mm (1.7 in) over fewer days, it experiences higher humidity at 85%. For a more detailed look at February's climate, visit Bucharest weather in February.

In July, temperatures in Bucharest soar to a maximum of 38°C (100°F), with an average of 24°C (75°F) and a minimum of 12°C (54°F). This month experiences about 90 mm (3.5 in) of precipitation across 10 days, accompanied by a humidity level of 66%. In contrast, March is much cooler, with maximum temperatures reaching 25°C (77°F) and an average of only 6°C (44°F), dipping to a minimum of -19°C (-2°F). March brings about 61 mm (2.4 in) of precipitation over 9 days, with a higher humidity level of 82%. For more detailed information, check out Bucharest weather in March.

July and April present contrasting weather patterns. In July, temperatures soar with a minimum of 12°C (54°F) and an average of 24°C (75°F), peaking at a scorching 38°C (100°F). The month experiences about 90 mm (3.5 in) of precipitation over 10 days, with a humidity level of 66%. Conversely, April brings much cooler conditions, with temperatures starting from a minimum of -1°C (30°F) and averaging 12°C (54°F), reaching a maximum of 29°C (84°F). This month sees less rainfall, totaling around 44 mm (1.7 in) over 7 days, but it has a slightly higher humidity level at 73%. For more detailed information, you can check Bucharest weather in April.

In Bucharest, weather in July contrasts sharply with that of May. July boasts a much warmer climate, with temperatures ranging from a minimum of 12°C (54°F) to a maximum of 38°C (100°F), resulting in an average of 24°C (75°F). In comparison, May's temperatures are milder, featuring a minimum of 4°C (39°F) and a maximum of 31°C (88°F), with an average of 17°C (63°F). While July experiences heavier rainfall of 90 mm (3.5 in) over about 10 days, May's precipitation is slightly less at 69 mm (2.7 in) across 11 days. Humidity levels are also notable, with July sitting at 66% and May slightly higher at 71%. For more details, you might find this link helpful: Bucharest weather in May.

In comparing the weather of July and June, July tends to be warmer with an average temperature of 24°C (75°F), compared to June's 22°C (71°F). While July boasts a maximum temperature of 38°C (100°F), June's peak is slightly lower at 37°C (99°F). However, June experiences more rainfall, with 115 mm (4.5 in) over 15 days, contrasted with July's 90 mm (3.5 in) over 10 days. Additionally, humidity levels are slightly lower in July at 66% compared to June's 70%. For a more detailed look at the weather patterns, check out Bucharest weather in June.

July and August present slightly varied weather patterns, with both months experiencing high temperatures. In July, temperatures range from a minimum of 12°C (54°F) to a maximum of 38°C (100°F), averaging around 24°C (75°F) and bringing about 90 mm (3.5 in) of precipitation over 10 days, accompanied by a humidity level of 66%. In contrast, August showcases a marginally cooler temperature range, with a minimum of 11°C (52°F) and a maximum of 38°C (101°F), along with a slightly higher average of 25°C (77°F). This month sees significantly less rainfall, measuring only 33 mm (1.3 in) over 6 days, and maintains a lower humidity level of 48%. For more detailed information, check out Bucharest weather in August.

July and September showcase distinct weather patterns. In July, temperatures typically range from a minimum of 12°C (54°F) to a scorching maximum of 38°C (100°F), with an average of 24°C (75°F). The month experiences significant humidity at 66% and a total precipitation of 90 mm (3.5 in) spread over 10 days, making it one of the wettest months. In contrast, September sees a cooler climate, with temperatures dipping to a minimum of 1°C (35°F) and an average of 20°C (68°F), peaking at 36°C (97°F). This month is much drier, with only 23 mm (0.9 in) of precipitation over just 3 days and a lower humidity level of 57%. For more insights, check out Bucharest weather in September.

July and October present a striking contrast in weather patterns. July boasts much warmer temperatures, with an average of 24°C (75°F) and highs reaching up to 38°C (100°F), while October's average drops to a cooler 13°C (56°F) and peaks at 31°C (87°F). Precipitation is slightly higher in July at 90 mm (3.5 in) over 10 days, compared to October's 70 mm (2.8 in) across 7 days. Additionally, October experiences a higher humidity level of 79%, surpassing July’s 66%. For more detailed insights, check out Bucharest weather in October.

July and November present quite contrasting weather patterns. In July, temperatures typically range from a mild 12°C (54°F) at night to a hot 38°C (100°F) during the day, with an average of 24°C (75°F). This summer month experiences around 90 mm (3.5 in) of precipitation over roughly 10 days, and humidity levels are moderate at 66%. In stark contrast, November sees much cooler temperatures, with lows dipping to -5°C (24°F) and an average of only 7°C (45°F). Daytime highs reach up to 28°C (82°F), but the month is characterized by more humidity (87%) and significantly less rainfall at 43 mm (1.7 in) over 8 days. For more insights, you can check the full details here: Bucharest weather in November.

July and December present strikingly different weather patterns. In July, temperatures soar, with averages around 24°C (75°F) and highs reaching up to 38°C (100°F), accompanied by a moderate humidity of 66%. The month also sees 90 mm (3.5 in) of precipitation over approximately 10 days. In contrast, December brings a chill to the air, with an average temperature of just 3°C (37°F) and highs of 15°C (60°F), while lows plunge down to -9°C (16°F). The humidity increases to 88%, and precipitation totals 63 mm (2.5 in) over 11 days, making it a wetter month despite the colder temperatures. For more details, check out Bucharest weather in December.

Compare Bucharest's Climate with Cities Worldwide

Conclusion: What to Expect From July Weather in Bucharest

In July, Bucharest basks in warmth and sunshine, standing out from the cooler months of the year. With high temperatures often soaring to 38°C (100°F), the city becomes a vibrant hub for outdoor activities and social gatherings, though the average temperature remains a comfortable 24°C (75°F). While the humidity hovers around 66%, occasional rain—spanning 10 days with about 90 mm of precipitation—brings a refreshing break from the heat. This unique blend of warmth and sporadic rainfall sets July apart as a lively, dynamic month in Bucharest’s weather calendar. For a deeper understanding of the climatic conditions throughout the year, check out Bucharest Climate.