May Weather in Usti, Czech Republic

Last updated: April 1, 2025

May in Ústí, Czech Republic showcases a vibrant spectrum of weather, with temperatures ranging from a crisp -2°C (29°F) at night to a warm 28°C (83°F) during the day. The month averages around 13°C (55°F), setting the stage for leisurely spring days. However, locals and visitors alike should be prepared for occasional rain, as May typically brings 105 mm (4.1 in) of precipitation over 16 days, resulting in a humidity level of approximately 70%. This blend of mild temperatures and refreshing showers contributes to Ústí's lush, green landscapes, making it a delightful time to experience the natural beauty of the region.

May Temperature in Usti

In May, Usti, Czech Republic, experiences a delightful shift towards warmer weather, making it one of the most pleasant months of the year. With temperatures ranging from a minimum of -2°C (29°F) to a maximum of 28°C (83°F), the average sits comfortably at 13°C (55°F). This marks a significant leap from the cooler temperatures of April, which hints at the onset of summer. The gradual warming trend is evident, as Usti basks in longer, sunnier days, creating an inviting atmosphere perfect for outdoor activities and exploring the natural beauty of the region. As the flowers bloom and the landscape comes alive, May offers a refreshing contrast to the winter chill that lingers just months before, making it a truly vibrant time to be in Usti.

May Weather in Usti: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Usti, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec293339475565666758504133
Data source: Temperature data for Usti 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.

May Precipitation in Usti

May in Ústí, Czech Republic, marks a significant uptick in precipitation, with 105 mm (4.1 in) of rainfall over 16 days. This is notably higher than the preceding months, highlighting the transition into a wet spring. The increase not only underscores the month as the wettest so far in the year but also sets the stage for lush greenery and vibrant blooms across the region. As temperatures rise, the frequent showers bring a refreshing vitality, revitalizing the landscape and preparing it for the warm summer months ahead. The trend of heightened rainfall in May compared to the relatively drier April suggests a dynamic weather pattern, emphasizing spring’s unpredictable yet invigorating nature.

May Precipitation Trends in Usti

The chart displays monthly precipitation patterns in Usti, with values for each month alongside May's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec48565352105859510795805371
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Usti

In Usti, Czech Republic, May marks a notable shift in humidity, dipping to 70%, which reflects a gradual decrease from the winter months. As the seasons transition from the chill of January, when humidity peaks at 90%, there’s a steady decline through the spring, reaching 76% by April. This reduction continues into June, but May serves as a turning point, offering a more comfortable atmosphere as nature fully embraces the warmth of spring. As summer approaches, humidity levels further decrease, making May a refreshing month that stands in contrast to the heavy moisture of the earlier winter and late autumn months.

May Average Humidity in Usti

This chart illustrates the average monthly humidity levels in Usti, with May's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how May's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec90%87%83%76%70%71%67%64%67%83%90%91%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Usti

In May, Usti, Czech Republic experiences a notable increase in UV radiation, with the UV Index reaching 7, categorized as high. This signifies a shift from the moderate levels of the preceding months, indicating that sun protection becomes more crucial as the risk of harm from unprotected sun exposure increases. Residents and visitors can expect a burn time of just 25 minutes under these conditions, emphasizing the importance of applying sunscreen and seeking shade during peak hours. As May transitions to early summer, the UV Index continues to climb, reflecting broader seasonal trends of increasing sun intensity. For more details on UV exposure levels throughout the year, check out the Usti UV Index.

Maximum UV Index Levels in Usti for May

The chart shows the monthly maximum UV Index (UVI) for Usti in May, 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.
JanFebMarAprMayJunJulAugSepOctNovDec235679876421
Data source: Usti May 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.

May Sunshine in Usti

In Usti, Czech Republic, May shines brightly as one of the sunniest months of the year, boasting a remarkable 379 hours of sunshine. This vibrant uptick follows the gradual ascent from the winter months, where January's modest 132 hours only hints at the summer glory to come. As spring unfolds, sunshine hours progressively increase, reaching 330 hours in April. By the time May rolls in, the days are longer and warmer, paving the way for June to outshine them all with 417 hours of sun. This clear trend highlights a delightful transition from the shorter, cloudier days of winter to the sun-kissed joys of summer, making May a perfect prelude to the sun-drenched months ahead.

Monthly Sunshine Duration in Usti: May Highlighted

The May sunshine duration represents the total number of hours Usti experiences direct sunlight during the month of May, excluding cloudy or obstructed periods. This chart compares the sunshine duration of May with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec132h197h298h330h379h417h429h391h311h263h171h138h
Data source: Usti May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Usti During May

In Ústí, Czech Republic, May offers a moderate 34% chance of sunny weather, slightly lower than the preceding months of March and April, which experience higher sun probabilities of 46% and 35%, respectively. This dip in sunny prospects hints at the seasonal transition, as nature begins to bloom but lingering clouds may still hover. As the year progresses into June and beyond, sunshine peaks significantly, reaching 52%, marking a delightful shift into the summer months. Therefore, while May may not be the sunniest of times, it sets the stage for the sunnier days ahead, enticing residents and visitors alike to enjoy the fresh spring air.

Percentage of Sunny Days in May in Usti

The chart illustrates the percentage of sunny days in Usti throughout the year, with May 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 Usti experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec20%30%46%35%34%52%43%35%44%49%24%15%
Data source: Usti May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Usti in May

In Usti, Czech Republic, May brings a delightful increase in daylight duration, with an impressive 15 hours of sunlight illuminating the longer days. This upward trend begins in January with just 8 hours, gradually gaining momentum through the months until reaching its peak in June at 16 hours. The shift from winter to spring is palpable as daylight steadily increases, enhancing the vibrancy of the Czech landscape. From April’s 13 hours to May’s generous 15 hours, the transition signifies a welcomed embrace of warmer weather and longer, sun-soaked days. Following this peak, July shows a slight decrease to 15 hours, which marks the beginning of a gentle decline as autumn approaches. As the seasons change, the rhythm of daylight adds a dynamic quality to life in Usti, reminding residents of the fleeting beauty of each season's light.

Average Daylight Hours in Usti for May

The chart illustrates the variation in daylight duration in Usti throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 43m10h 8m11h 55m13h 45m15h 19m16h 8m15h 42m14h 18m12h 32m10h 43m9h 7m8h 15m
Data source: Usti daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Usti

In Ústí, Czech Republic, the month of May brings a gentle increase in average wind speed, reaching 3.5 m/s (8 mph)—a slight rise from the 3.4 m/s (8 mph) recorded in April. This uptick marks the beginning of a trend that peaks in spring, reflecting a shift in seasonal patterns as the weather warms. Interestingly, the wind speeds tend to dip during the summer months, only to rise again by fall, showcasing a rhythmic interplay of natural elements throughout the year. May’s refreshing breezes not only enhance the charm of the blooming landscape but also signify a transitional phase, poised between the freshness of spring and the calmness of summer.

Average May Wind Speed in Usti

The chart displays monthly wind speed patterns in Usti, with values for each month shown alongside May's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how May's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.93.02.93.43.5 m/s2.32.52.32.33.42.92.9
Data source: Usti May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Usti Compares to Other Months

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

May and January present starkly contrasting weather conditions. In May, temperatures range from a chilly minimum of -2°C (29°F) to a warm maximum of 28°C (83°F), with an average temperature of 13°C (55°F). This month experiences moderate precipitation of 105 mm (4.1 in) over 16 days, coupled with a comfortable humidity level of 70%. In contrast, January is much colder, with temperatures dipping as low as -21°C (-5°F) and reaching a maximum of 10°C (51°F), resulting in an average temperature of -2°C (29°F). Precipitation is lower at 48 mm (1.9 in), occurring on 11 days, yet the humidity is higher at 90%. For a more detailed look at January conditions, you can refer to Usti weather in January.

When comparing the weather between May and February, the differences are striking. May tends to be significantly warmer, with average temperatures around 13°C (55°F) and daytime highs reaching up to 28°C (83°F). In contrast, February is much colder, featuring average temperatures of just 1°C (34°F) and minimal highs of 15°C (60°F). Moreover, May experiences more precipitation—105 mm (4.1 in) over 16 days—while February has 56 mm (2.2 in) spread across 11 days. The humidity is also notable; February has a higher humidity level at 87%, compared to May’s 70%. For more detailed insights, you can check Usti weather in February.

In comparing the weather of May and March, May presents a much warmer spectrum with average temperatures rising to 13°C (55°F) and maximums reaching up to 28°C (83°F), while March has a notably colder average of 4°C (39°F) peaking at 19°C (66°F). Additionally, March experiences significantly lower minimum temperatures, dropping to -18°C (0°F), in contrast to May's milder minimum of -2°C (29°F). Precipitation is heavier in May at 105 mm (4.1 in) over 16 days, compared to March, which sees only 53 mm (2.1 in) across 11 days. However, March has a higher humidity level at 83%, compared to May's 70%. For details about March weather specifically, you can refer to Usti weather in March.

In April, the weather is generally cooler, with temperatures ranging from a minimum of -6°C (22°F) to a maximum of 25°C (78°F), and an average temperature of 9°C (48°F). The month experiences less precipitation, totaling 52 mm (2.0 in) over 10 days, accompanied by higher humidity at 76%. In contrast, May sees a noticeable warming trend, with temperatures ranging from -2°C (29°F) to a maximum of 28°C (83°F) and an average temperature of 13°C (55°F). However, May is wetter, with precipitation of 105 mm (4.1 in) spread over 16 days, coupled with a slightly lower humidity of 70%. For a more detailed look at the weather conditions in April, you can visit Usti weather in April.

In May, temperatures range from a minimum of -2°C (29°F) to a maximum of 28°C (83°F), offering a mix of chilly and warm days, with an average temperature of 13°C (55°F). The month sees about 105 mm (4.1 in) of precipitation over 16 days, contributing to a humidity level of 70%. In contrast, June brings warmer conditions, with temperatures ranging from a minimum of 4°C (39°F) to a maximum of 31°C (88°F) and an average temperature of 18°C (65°F). Precipitation decreases to 85 mm (3.3 in) across 13 days, with humidity rising slightly to 71%. For more details on weather patterns in June, check out Usti weather in June.

May and July present contrasting weather conditions, with May experiencing a broader temperature range from a chilly minimum of -2°C (29°F) to a warm maximum of 28°C (83°F). This month also sees an average temperature of 13°C (55°F) and a relatively high precipitation level of 105 mm (4.1 in) over 16 days, accompanied by a humidity of 70%. In contrast, July boasts a milder minimum temperature of 6°C (43°F) and a pleasant average of 19°C (66°F), reaching up to a maximum of 32°C (91°F). Precipitation in July decreases slightly to 95 mm (3.7 in) across 13 days, with humidity slightly lower at 67%. For those interested in more details, check out Usti weather in July.

May and August display distinct weather characteristics, reflecting the transition from spring to summer. In May, temperatures can vary significantly, with a minimum of -2°C (29°F) and a maximum of 28°C (83°F), yielding an average of 13°C (55°F). This month also sees a fair amount of precipitation, totaling 105 mm (4.1 in) over 16 days, accompanied by a relatively high humidity of 70%. In contrast, August offers a milder climate with minimum temperatures around 6°C (44°F) and maximums reaching up to 33°C (91°F), averaging 20°C (67°F). Although August experiences slightly more precipitation at 107 mm (4.2 in) over 13 days, the humidity drops to 64%, creating a more comfortable atmosphere. For a detailed overview of August weather, you can visit Usti weather in August.

May and September exhibit distinct weather characteristics, each offering its unique charm. In May, temperatures range from a chilly -2°C (29°F) at night to a warm 28°C (83°F) during the day, averaging around 13°C (55°F). The month sees significant precipitation, with around 105 mm (4.1 in) falling over 16 days and humidity levels hovering around 70%. In contrast, September offers slightly milder temperatures, with a minimum of 0°C (33°F) and a maximum of 29°C (84°F), averaging 14°C (58°F). Precipitation is moderately lower at 95 mm (3.7 in) over just 10 days, while humidity is slightly reduced at 67%. For a more detailed overview of what to expect, you can visit Usti weather in September.

In comparing the weather of May and October, we see distinct shifts in temperature and precipitation. While May boasts a wider temperature range with an average high of 28°C (83°F) and lower humidity at 70%, October experiences cooler temperatures with an average maximum of 23°C (74°F) and higher humidity levels at 83%. Additionally, October has less precipitation at 80 mm (3.1 in) over 11 days, compared to May's 105 mm (4.1 in) over 16 days. For more specific details on October conditions, you can check Usti weather in October.

When comparing May and November weather, a notable difference in temperature is apparent. May features a more moderate climate, with average temperatures ranging from a chilly 2°C (29°F) at night to a pleasant 28°C (83°F) during the day, while November experiences colder conditions, with temperatures dropping to a minimum of -9°C (16°F) and an average of only 5°C (41°F). In terms of precipitation, May is wetter with 105 mm (4.1 in) spread over 16 days, compared to November's 53 mm (2.1 in) over 10 days. Humidity levels also vary significantly; May's humidity sits at around 70%, while November is much more humid at 90%. For more specific details regarding November weather, you can visit Usti weather in November.

May and December present contrasting weather patterns. In May, temperatures range from a chilly minimum of -2°C (29°F) to a pleasant maximum of 28°C (83°F), with an average around 13°C (55°F). This month experiences 105 mm (4.1 in) of precipitation over 16 days, and humidity levels hover around 70%. Conversely, December is significantly colder, with temperatures dipping to a minimum of -12°C (11°F) and peaking at only 12°C (53°F), averaging about 1°C (34°F). It sees 71 mm (2.8 in) of precipitation over 13 days, accompanied by a higher humidity level of 91%. The stark differences make each month unique in its own right. For more detailed insights, you can check Usti weather in December.

Compare Usti's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Usti

As May unfolds in Usti, the weather marks a delightful transition from the cool chill of winter to the warmth of summer. With temperatures rising to a pleasant average of 13°C and even peaking at a cozy 28°C, this month outshines the preceding months, inviting outdoor activities and vibrant spring blooms. However, May also brings a fair amount of precipitation, with 16 days recording rain, contributing to a humidity level of 70% that keeps the landscape lush and green. This blend of warmth and moisture sets May apart, making it a refreshing prelude to the hotter summer months ahead. For a deeper understanding of the weather nuances throughout the year, visit Usti Climate.