Last updated: April 1, 2025
In May, the charming city of Prague, Czech Republic comes alive with a delightful mix of weather conditions. Temperatures can soar to a maximum of 30°C (86°F), with an inviting average of 14°C (57°F), offering a comfortable atmosphere for both locals and visitors. However, the month also brings its fair share of unpredictability, with temperatures dipping as low as 0°C (32°F). Expect approximately 88 mm (3.5 in) of precipitation over 15 days, leading to a humidity level of 76%, which creates a lush, vibrant spring landscape. Whether you're browsing the historic streets or relaxing by the riverside, May in Prague promises an exhilarating blend of warm days and refreshing showers.
In May, Prague awakens from its chilly winter slumber, showcasing a delightful transition into warmer weather. With minimum temperatures hovering around 0°C (32°F) and averaging 14°C (57°F), the city's atmosphere becomes increasingly inviting. The maximum temperature can reach a pleasant 30°C (86°F), making it the perfect time for outdoor exploration. As spring flourishes, May tends to embrace a warmth not felt since early autumn, marking a significant increase compared to the preceding months. This month, with its comfortable temperatures and blossoming scenery, truly sets the stage for vibrant city adventures, al fresco dining, and scenic strolls along the Vltava River.
May marks a significant transition in Prague's weather, as the city experiences its highest precipitation of the year with 88 mm (3.5 in) of rain, coinciding with 15 days of showers. This spike contrasts sharply with the drier conditions of previous months, such as April, which saw only 36 mm over 8 days. As spring unfolds, the increase in rainfall not only nourishes the vibrant blooms of May but also creates a lush, green landscape, setting the stage for the warm summer months ahead. The consistent precipitation seen in June indicates that this wet trend may persist, fostering a lively and thriving environment for both residents and visitors to enjoy.
In May, Prague experiences a noticeable dip in humidity, which averages around 76%, marking a shift from the winter months when levels hovered above 90%. This progressive decline from January’s 91% creates a welcoming atmosphere as spring fully embraces the city. With humidity levels decreasing through April, May offers a refreshing respite, paving the way for a balanced, comfortable climate as residents and visitors enjoy outdoor explorations. The air remains relatively crisp, setting the stage for vibrant summer days ahead, while still maintaining enough moisture to foster Prague's lush landscapes. As the seasonal transition continues into June, humidity levels do rise again, but for now, May stands out as a delightful month of fresh air and blooming beauty.
As spring blossoms into summer, May in Prague marks a significant uptick in UV exposure, with the UV Index soaring to a high level of 7. This represents a noticeable jump from earlier months, where the index hovered around moderate levels of 3 to 5. With a burn time of only 25 minutes, it's crucial to be vigilant about sun protection during outdoor activities. The trend continues into June and July, where the UV Index ultimately peaks at 8, indicating very high exposure risks. As you explore the charming streets of Prague this May, it's essential to stay informed and prepared. For detailed insights on UV trends throughout the year, visit Prague UV Index.
UV Risk Categories
As spring gracefully transitions into summer, May in Prague, Czech Republic shines brightly with an impressive 376 hours of sunshine. This marks a notable increase from the 338 hours in April, showcasing the city’s vibrant bloom and lively atmosphere. The upward trend continues into June, when sunlight peaks at 399 hours, illuminating the city's stunning architecture and lively outdoor cafes. This seasonal delight sets the tone for a splendid summer, as sunshine hours escalate through July, reaching an exhilarating 428 hours. May, therefore, stands out as a time when Prague truly comes alive, inviting both locals and visitors to bask in the warmth and beauty of its sun-filled days.
May in Prague offers a 30% chance of sunny weather, which reflects a mild dip compared to the spring months of March and April. As the city transitions into late spring, the likelihood of sunshine remains steady yet somewhat subdued, paralleling the patterns of June and August. Despite these cooler sunny prospects, May still ranks favorably when placed alongside the winter months like January and February, where sun exposure is at its lowest. Interestingly, the highest chances of sun vis-à-vis the entire year tend to appear in the fall, particularly in October and September, showcasing a unique climatic trend in this enchanting city. Overall, while May might not boast the brightest sky, it still offers a charming blend of spring freshness and the promise of sun-kissed days ahead.
As spring blooms into summer, May marks a delightful shift in daylight duration in Prague, with the sun gracing the sky for an impressive 15 hours. This increase from the 13 hours enjoyed in April reflects a broader trend of lengthening days that begins in the early months of the year. Following the long, dark winter of January and February, where daylight barely exceeded 8 to 10 hours, the gradual lengthening culminates in the vibrant energy of May. Moving into June, daylight peaks at 16 hours, offering the longest days of the year and inviting residents and visitors alike to revel in the beauty of the season. This steady march toward summer not only enhances the city's charm but also uplifts the spirit, with each month pulling us further into the embrace of sunny, vibrant days.
As spring transitions into summer, May in Prague brings a refreshing uptick in wind speed, averaging 3.6 m/s (8 mph). This marks a notable rise from the calmer breezes of the preceding months, where the wind speed ranged from 2.7 m/s (6 mph) in February to 3.2 m/s (7 mph) in April. The increasing winds not only enhance the charm of outdoor strolls along the Vltava River but also signal the onset of warmer weather and outdoor activities. Interestingly, this spring peak is followed by a dip in June, suggesting that while May may blow in vigor, summer settles into a mellower rhythm. Overall, May stands out as a transition month, where the winds carry a hint of the summer to come, inviting both locals and visitors to enjoy the vibrant cityscape.
The weather in Prague changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of May's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Prague and find detailed weather information for every month.
May and January present stark contrasts in weather, reflecting the transition from spring to winter. In May, temperatures range from a minimum of 0°C (32°F) to a maximum of 30°C (86°F), with an average of 14°C (57°F). This month also experiences a higher level of precipitation at 88 mm (3.5 in) over 15 days, accompanied by a humidity of 76%. In contrast, January is much colder, with temperatures plummeting to a minimum of -16°C (4°F) and only reaching a maximum of 13°C (56°F), resulting in an average temperature of just 1°C (33°F). Precipitation is lower at 38 mm (1.5 in) over 10 days, but humidity is slightly higher at 91%. For more detailed insights, check out Prague weather in January.
When comparing the weather in May and February, it's clear that the two months present vastly different climates. May enjoys a milder range of temperatures, with minimums of 0°C (32°F) and maximums reaching up to 30°C (86°F), resulting in an average of 14°C (57°F). The month sees a fairly moderate amount of precipitation at 88 mm (3.5 in) over 15 days, combined with a humidity level of 76%. In contrast, February experiences much colder temperatures, with minimums plummeting to -22°C (-8°F) and maximums only reaching 16°C (62°F), leading to a chilly average of 2°C (36°F). Additionally, February receives less precipitation at 45 mm (1.8 in) over 9 days, accompanied by a higher humidity level of 89%. For more detailed information, you can check Prague weather in February.
May and March present distinctly different weather conditions. In May, temperatures range from a minimum of 0°C (32°F) to a pleasant average of 14°C (57°F), peaking at a warm 30°C (86°F). The month experiences approximately 88 mm (3.5 in) of rainfall over about 15 days and maintains a humidity level of 76%. In contrast, March is much colder, with temperatures dipping to a minimum of -13°C (9°F) and averaging only around 5°C (41°F), though it can reach up to 21°C (71°F) at its warmest. March receives less precipitation, totaling 47 mm (1.8 in) over 11 days, but comes with slightly higher humidity at 87%. For more details about the weather during this month, you can check Prague weather in March.
In comparing the weather of April and May, it is evident that May experiences significantly warmer temperatures, with a minimum of 0°C and an average of 14°C, compared to April's minimum of -6°C and an average of 9°C. Furthermore, May can see maximum temperatures reaching 30°C, while April's peak is 26°C. However, May also brings more precipitation, with 88 mm over 15 days, in contrast to April's 36 mm over 8 days, indicating that May is both warmer and wetter. Despite the drop in humidity from April's 82% to May's 76%, the latter month offers a more diverse range of weather. For a detailed look at April's conditions, visit Prague weather in April.
When comparing the weather in May and June, we see a noticeable increase in temperatures. May typically experiences minimum temperatures around 0°C (32°F) and averages around 14°C (57°F), peaking at 30°C (86°F). In contrast, June starts off warmer with minimums around 5°C (41°F) and an average of 19°C (67°F), reaching highs of 36°C (96°F). Precipitation levels remain consistent in both months, with May and June experiencing around 88 mm (3.5 in) of rain, though June sees slightly fewer rainy days at 11 compared to May's 15. Additionally, humidity is slightly higher in June at 80%, compared to 76% in May. For more detailed information, you can check Prague weather in June.
In May, temperatures range from a chilly 0°C (32°F) at night to a warm 30°C (86°F) during the day, with an average of 14°C (57°F). The month sees significant precipitation, totaling 88 mm (3.5 in) over about 15 days, resulting in a humidity level of 76%. In contrast, July presents milder nights, with minimum temperatures of 9°C (48°F) and maximums peaking at 35°C (96°F), averaging around 20°C (68°F). July experiences less rainfall, with 65 mm (2.6 in) over 12 days, contributing to a slightly higher humidity of 80%. Overall, July offers warmer and drier conditions compared to the cooler and wetter May. For more insights, check out Prague weather in July.
When comparing the weather in May and August, several key differences emerge. In May, temperatures range from a chilly minimum of 0°C (32°F) to a warm maximum of 30°C (86°F), with an average temperature of 14°C (57°F). The month experiences relatively high humidity at 76% and about 88 mm (3.5 in) of precipitation over 15 days. In contrast, August presents milder beginnings with minimum temperatures of 7°C (45°F) and peaks reaching up to 35°C (96°F), averaging 20°C (69°F). Despite slightly less rainfall at 79 mm (3.1 in) spread across 12 days, humidity rises to 82%. For more detailed information, you can visit Prague weather in August.
May and September both experience mild temperatures, with September showing a slight increase in the average temperature, rising from 14°C (57°F) in May to 15°C (60°F). Maximum temperatures are similar too, peaking at 30°C (86°F) in May and slightly higher at 31°C (87°F) in September. However, May sees more precipitation, averaging 88 mm (3.5 in) over 15 days compared to September’s 60 mm (2.4 in) over just 9 days. Humidity levels are also higher in September at 82%, compared to May's 76%. For more detailed information, you can check Prague weather in September.
May and October showcase distinct transitional weather patterns, reflecting the shift from spring to autumn. In May, temperatures range from a chilly 0°C (32°F) to a warm 30°C (86°F) with an average of 14°C (57°F), while October features cooler temperatures, with a minimum of -2°C (29°F), an average of 11°C (51°F), and a maximum of 24°C (75°F). Precipitation in May is higher, with 88 mm (3.5 in) falling over approximately 15 days, compared to October’s 59 mm (2.3 in) over about 10 days. Additionally, the humidity levels are slightly higher in October at 87% compared to May’s 76%, giving each month its unique character. For more details on October weather, visit Prague weather in October.
May and November present distinct contrasts in weather characteristics. In May, temperatures range from a minimum of 0°C (32°F) to a maximum of 30°C (86°F), yielding an average of 14°C (57°F), while precipitation totals around 88 mm (3.5 in) over 15 days. The humidity level in May sits at 76%, creating a relatively comfortable atmosphere for outdoor activities. In contrast, November sees much cooler conditions, with temperatures dropping to a minimum of -6°C (21°F) and an average of just 5°C (42°F). The maximum temperature reaches 18°C (65°F), and the month receives significantly less rainfall at 39 mm (1.5 in) over 9 days, alongside a higher humidity level of 89%. These differences highlight the transition from the mild and vibrant days of late spring to the chillier and more subdued late autumn climate. For more details on the weather in November, you can visit Prague weather in November.
May and December present strikingly different weather patterns. In May, temperatures range from a minimum of 0°C (32°F) to a pleasant maximum of 30°C (86°F), with an average of 14°C (57°F). The month sees considerable rainfall, totaling 88 mm (3.5 in) over about 15 days, accompanied by a humidity level of 76%.
In contrast, December is significantly colder, experiencing temperatures that dip as low as -7°C (19°F) and peak at just 12°C (54°F), with an average of 2°C (37°F). While December has lower rainfall of 49 mm (1.9 in) over 11 days, the humidity spikes to 92%, giving the month a chillier atmosphere. For more details on December weather, you can visit Prague weather in December.
As May unfolds in Prague, the city experiences a delightful transition into warmer weather, showcasing a noticeable shift from the chill of previous months. With temperatures peaking at an inviting 30°C (86°F) during the day and averaging a mild 14°C (57°F), May invites both locals and tourists to explore its vibrant streets. However, occasional rain, with about 88 mm falling over approximately 15 days, keeps the lush scenery refreshed. The increased humidity of 76% adds a refreshing ambiance but also reminds us of spring's lingering presence. This unique blend of warmth and moisture makes May a captivating time to experience Prague's charm. For more insights on how the weather evolves throughout the year, visit Prague Climate.