Last updated: August 31, 2025
May in Zemun, Serbia ushers in a vibrant tapestry of weather, showcasing a delightful range of temperatures. Residents can expect a maximum of 33°C (92°F), providing ample opportunity for outdoor activities, while the average temperature hovers around 18°C (64°F). Evenings can be cool, dipping to a minimum of 4°C (40°F), so light layers are advisable. Although 78 mm (3.1 in) of precipitation is spread across 13 days, this does little to dampen the month’s overall charm. With humidity levels at a noticeable 74%, the air feels refreshing, making it an ideal time to experience Zemun’s rich culture and beautiful landscapes.
In May, Zemun, Serbia, ushers in a delightful transition into warmer weather, with temperatures marking a noticeable shift from the chill of earlier months. The minimum temperature rises to a mild 4°C (40°F), while the average temperature reaches a comfortable 18°C (64°F), offering ample opportunity to enjoy the blossoming spring. The maximum temperature can soar up to a balmy 33°C (92°F), making it one of the warmest months so far. This remarkable increase in warmth highlights May as a peak time for outdoor activities and social gatherings, as the region embraces the lush greenery and vibrant atmosphere that spring brings. As the weather warms, residents and visitors alike can relish the pleasant days and cool evenings, creating the perfect backdrop for exploration and relaxation.
May in Zemun, Serbia, experiences a noticeable peak in precipitation, with 78 mm (3.1 in) of rain falling over 13 days. This increase marks a significant rise from the preceding months, culminating in the wettest spring month and setting the stage for the summer. Compared to the 46 mm of rainfall in April and the lighter showers in the earlier months of the year, May’s downpours are a reminder of nature's transition into a lush, vibrant season. This trend continues into June, which sees similar precipitation levels, hinting at a consistent pattern of wetter weather as the region shifts into the warmer months.
As spring transitions into summer in Zemun, Serbia, May brings a slight increase in humidity levels, averaging 74%. This marks a subtle shift from April's 73%, indicating the buildup of moisture in the air as warmer temperatures set in. While May's humidity is noticeably lower than the winter months, which hover above 86%, it’s part of a broader trend where humidity steadily declines from the spring into the drier summer months of June and July, both at 70%. This gradual decrease not only reflects the change in season but also enhances the overall comfort of late spring, making it a lovely time to explore the outdoors before the humid summer settles in.
As spring transitions into early summer, May in Zemun, Serbia marks a noticeable uptick in sun intensity, with a UV Index of 8, categorized as very high. This shift means that the recommended burn time decreases significantly to just 15 minutes, skewing sharply from the 30 minutes typical in March and February. This trend underscores the importance of skin protection, as exposure risks rise dramatically with the warmer months. In the months leading up to May, the UV Index gradually climbs, emphasizing a clear pattern of increasing sun intensity that peaks in the summer. To stay informed about UV levels throughout the year, visit Zemun UV Index.
UV Risk Categories
May in Zemun, Serbia, is a radiant highlight in the annual calendar, boasting 387 hours of sunshine—a delightful precursor to the sun-drenched summer months. As spring unfolds, the trend of increasing sunlight becomes evident, with May shining brighter than its predecessors: January's modest 164 hours and February's 223 hours give way to March's 300 hours and April's 344 hours. This upward trajectory continues into June, where the sun basks Zemun in 401 hours. The growing warmth and luminous skies not only make May a beautiful time to explore the outdoors but also herald the vibrant summer ahead, where July takes the spotlight with even more sunshine. This gradual build-up of daylight sets an inviting tone, inviting residents and visitors alike to revel in the outdoor beauty before the sun starts to retreat in the autumn months.
In Zemun, Serbia, the likelihood of sunny weather in May stands at a moderate 45%, indicating a transition from the cooler, cloudier months of early spring. While this percentage is slightly higher than the preceding months of April (42%) and March (47%), it still lags behind the sun-drenched days of summer, which kick off in June with a vibrant 64% chance of sunshine. As we move from May into the sunnier months, it’s clear that the region is embracing the warm embrace of summer, making May a promising time for outdoor activities, albeit with a touch of variability.
In Zemun, Serbia, the evolution of daylight duration throughout the year reveals a clear and inviting trend towards longer days as spring transitions into summer. Beginning in January with just 9 hours of daylight, the days gradually lengthen, reaching 14 hours by May. This flourishing increase not only marks the heart of spring but also sets the stage for the summer months, where daylight peaks at 15 hours in both June and July. As the year progresses, daylight begins to wane, moving back down to 10 hours in October and continuing to decline through the colder months. The journey from the depths of winter to the thriving daylight of late spring captures the essence of Zemun's seasonal rhythm, breathing life and vibrancy into the community.
In May, Zemun, Serbia experiences a refreshing breeze with an average wind speed of 3.2 m/s (7 mph), mirroring the winds of January. This revitalizing airflow ushers in the warmer months, enhancing the vibrant atmosphere of late spring. As the seasons progress, a noticeable trend emerges: wind speeds gradually decrease through the summer months, reaching their lowest in August at 2.4 m/s (5 mph). However, the month of October brings a breath of change, with wind speeds rising again to 3.7 m/s (8 mph), signaling the arrival of autumn. Overall, May serves not only as a transitional month but also as a prelude to the dynamic wind patterns that define the region throughout the year.
Weather in Zemun varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Zemun, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather between May and January, a stark contrast emerges. May experiences much milder temperatures, with a minimum of 4°C (40°F) and an average of 18°C (64°F), peaking at a warm 33°C (92°F). This month sees a fair amount of precipitation at 78 mm (3.1 in) over 13 days, along with a moderate humidity level of 74%. In contrast, January presents a chilly landscape, where temperatures can plummet to a minimum of -19°C (-2°F) and an average of just 1°C (34°F), with a maximum reaching only 16°C (62°F). Though it receives less precipitation at 45 mm (1.8 in) across 9 days, January's humidity is notably higher at 89%. For a detailed look at January weather, check out Zemun weather in January.
In comparing May and February weather, it's clear that May offers a much warmer and more varied climate. With average temperatures ranging from a minimum of 4°C (40°F) to a maximum of 33°C (92°F), May can feel pleasantly warm, particularly as it progresses toward summer. In contrast, February experiences colder temperatures, with an average ranging from -8°C (18°F) to a high of just 21°C (69°F). The precipitation level in May is also higher at 78 mm (3.1 in) over 13 days compared to February’s 46 mm (1.8 in) over 9 days, although February has higher humidity at 86% versus May’s 74%. For more detailed information on February weather, you can check Zemun weather in February.
May and March present strikingly different weather conditions. In March, temperatures range from a chilly minimum of -19°C (-3°F) to a mild max of 26°C (79°F), with an average of 8°C (46°F). The month experiences about 52 mm (2.1 in) of precipitation over 11 days, alongside a humidity level of 82%. In contrast, May boasts much warmer temperatures, with a minimum of 4°C (40°F), an average of 18°C (64°F), and a peak temperature of 33°C (92°F). While May has a higher precipitation level of 78 mm (3.1 in) spread across 13 days, its humidity at 74% is slightly lower than March's. For a detailed look at March weather, you can visit Zemun weather in March.
In comparing the weather of April and May, it’s evident that May brings significantly warmer temperatures, with averages reaching 18°C (64°F) compared to April's 13°C (56°F). The range of temperatures in May stretches from a minimum of 4°C (40°F) to a maximum of 33°C (92°F), while April experiences a minimum of 0°C (32°F) and a peak of 30°C (87°F). Additionally, May is wetter, with 78 mm (3.1 in) of precipitation falling over 13 days, compared to April's 46 mm (1.8 in) over just 8 days. Humidity levels are fairly similar, with May at 74% and April at 73%, contributing to a gradually warming spring atmosphere. For a more detailed view, you can visit Zemun weather in April.
In May, the weather typically features a temperature range from a minimum of 4°C (40°F) to a maximum of 33°C (92°F), with an average temperature of 18°C (64°F). The month experiences about 78 mm (3.1 in) of precipitation over 13 days, accompanied by a humidity level of 74%. In contrast, June tends to be warmer, with temperatures ranging from a minimum of 8°C (46°F) to a maximum of 39°C (102°F), and an average temperature of 22°C (73°F). Precipitation levels remain similar at 79 mm (3.1 in) over 12 days, but the humidity slightly decreases to 70%. For more detailed information, you can check Zemun weather in June.
The weather in May is characterized by a broader temperature range, with minimums dropping to 4°C (40°F) and maximums reaching up to 33°C (92°F), averaging around 18°C (64°F). In contrast, July boasts warmer conditions, with minimum temperatures of 10°C (50°F) and maximums climbing to 39°C (102°F), averaging 24°C (75°F). While both months experience considerable precipitation, July sees slightly higher precipitation at 84 mm (3.3 in) over 11 days, compared to May's 78 mm (3.1 in) over 13 days. Humidity levels are also slightly lower in July at 70%, versus May’s 74%. For more detailed insights on July's weather, you can check Zemun weather in July.
May and August present contrasting weather patterns. In May, temperatures range from a chilly 4°C (40°F) at night to a warm 33°C (92°F) during the day, with an average of 18°C (64°F). This month experiences more precipitation, totaling 78 mm (3.1 in) over about 13 days, coupled with a higher humidity level of 74%. In comparison, August boasts a milder minimum temperature of 11°C (51°F) and a much warmer maximum of 41°C (106°F), averaging 25°C (77°F). Rainfall is significantly less in August, with only 42 mm (1.6 in) over 7 days and a lower humidity of 59%. For a detailed look at what to expect during this month, you can check Zemun weather in August.
May and September present contrasting weather patterns, with May showcasing a broader temperature range. In May, temperatures can dip to a minimum of 4°C (40°F) and peak at 33°C (92°F), averaging around 18°C (64°F). This month also experiences significant rainfall, with approximately 78 mm (3.1 in) over 13 days and a humidity level of 74%. In contrast, September enjoys slightly milder temperatures, with a minimum of 3°C (38°F) and a maximum reaching 35°C (95°F), averaging 20°C (68°F). This month is significantly drier, receiving only 33 mm (1.3 in) of precipitation over just 6 days and lower humidity at 67%. For a closer look at September's weather in Zemun, you can check out Zemun weather in September.
In May, the weather is characterized by a wider temperature range, with minimums around 4°C and maximums reaching 33°C, providing a warmer average of 18°C. The month experiences more precipitation, totaling 78 mm over approximately 13 days, along with a humidity level of 74%. In contrast, October features cooler temperatures, with a minimum of 1°C and an average of 14°C, peaking at 29°C. The humidity rises slightly to 82%, but the month is marked by less rainfall, totaling only 47 mm over 7 days. For a detailed overview of what to expect, you can check Zemun weather in October.
In May, temperatures can vary significantly, ranging from a cool 4°C (40°F) at night to a warm 33°C (92°F) during the day, with an average temperature of 18°C (64°F). The month sees about 78 mm (3.1 in) of precipitation spread over 13 days, and humidity levels hover around 74%. In contrast, November experiences much cooler temperatures, with nighttime lows dropping to -3°C (27°F) and daytime highs reaching 25°C (77°F), resulting in an average temperature of 9°C (49°F). This month has lower precipitation at 43 mm (1.7 in) over 9 days but higher humidity at 89%. For more details, you can check Zemun weather in November.
May and December present stark contrasts in their weather patterns. In May, temperatures range from a mild 4°C (40°F) at night to a warmer 33°C (92°F) during the day, with an average temperature of 18°C (64°F). The month experiences relatively moderate precipitation of 78 mm (3.1 in) over about 13 days and maintains a humidity level of 74%. In contrast, December brings much colder conditions, with temperatures dropping to a minimum of -8°C (19°F) and peaking at a maximum of 17°C (63°F), averaging just 4°C (40°F). Precipitation remains similar at 77 mm (3.0 in) but occurs over one day less, while humidity rises significantly to 91%. For more details about December's climate, check the link: Zemun weather in December.
As May unfolds in Zemun, the weather presents a vibrant contrast to the preceding months. With temperatures soaring to maximums of 33°C, the days are warm and inviting, making outdoor activities particularly enjoyable. This month also introduces a noticeable increase in humidity, averaging around 74%, which can create a refreshing ambiance despite occasional rain. With 78 mm of precipitation spread over 13 days, May is marked by a mix of sunny spells and brief showers, nurturing the region’s lush greenery. Overall, this transitional month is the perfect blend of warmth and vibrancy, setting the stage for the summer ahead. For more details on the weather patterns, visit Zemun Climate.