May Weather in Boleslawiec, Poland

Last updated: August 27, 2025

May in Bolesławiec, Poland offers a delightful mix of spring temperatures and charming weather patterns. With maximum temperatures reaching up to 30°C (86°F), the month showcases warm days ideal for outdoor activities. The average daily temperature hovers around 14°C (57°F), providing a comfortable atmosphere for residents and visitors alike. However, it’s essential to prepare for cooler nights, where temperatures can dip to a minimum of -1°C (30°F). May typically sees around 80 mm (3.2 in) of rainfall spread over 12 days, contributing to a humidity level of 65%. This moisture nourishes the lush landscapes and vibrant flora, making Bolesławiec an enchanting getaway in springtime.

May Temperature in Boleslawiec

In Boleslawiec, Poland, May marks a delightful transition into warmer weather, with temperatures showcasing a promising shift from the lingering chill of winter. The month begins with a mild minimum of -1°C (30°F), but quickly blossoms into much more comfortable conditions, with average temperatures soaring to 14°C (57°F) and reaching a maximum of 30°C (86°F). This notable rise not only signifies the arrival of spring but also hints at the vibrant summer that follows. As the days lengthen, Boleslawiec's May climate invites both locals and visitors to bask in the warmth, enjoy blooming landscapes, and engage in outdoor activities, making it a perfect time to experience the charm of this picturesque Polish town.

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

The chart illustrates May temperature patterns in Boleslawiec, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Boleslawiec, May 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).
JanFebMarAprMayJunJulAugSepOctNovDec323440485768686959514336
Data source: Temperature data for Boleslawiec 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 Boleslawiec

In May, Boleslawiec experiences a notable increase in precipitation, with 80 mm (3.2 in) falling over 12 days, making it one of the wettest months of the year. This substantial rainfall marks a sharp rise from the previous months, with April's totals at just 44 mm (1.7 in). As spring transitions into summer, the consistent moisture supports the lush greening of the landscape, fostering vibrant flora. Interestingly, May's precipitation is just slightly higher than June's 78 mm (3.1 in), indicating a trend of wet weather as the region moves into the warmer months. This uptick in rainfall sets a lively tone, providing essential hydration for gardens and fields while also hinting at the onset of the summer storms that often follow.

May Precipitation Trends in Boleslawiec

The chart displays monthly precipitation patterns in Boleslawiec, 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. In Boleslawiec, May typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec414640448078738776663550
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Boleslawiec

In Boleslawiec, Poland, the month of May brings a refreshing change with humidity dropping to 65%, the lowest point since the start of the year. This decline marks a significant shift from the earlier months, where humidity levels consistently hovered around the high 80s and 90s. As spring fully blossoms, residents can enjoy more comfortable conditions, signaling a transition towards warmer and sunnier days ahead. Following May, humidity levels rise slightly again into summer, but this dip showcases the region's fluctuation, highlighting nature's rhythmic patterns throughout the year.

May Average Humidity in Boleslawiec

This chart illustrates the average monthly humidity levels in Boleslawiec, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Boleslawiec is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%88%86%79%65%66%67%67%72%83%90%92%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Boleslawiec

As we step into May in Boleslawiec, Poland, the UV Index climbs to 7, indicating a high exposure category and a burn time of just 25 minutes. This significant increase from the previous months signifies the arrival of sunnier days and heightened sun intensity. In comparison, January and February averaged a low UV Index of 1 and 2, with safe exposure times stretching to 45 minutes. By March and April, the index gradually progressed to a moderate level of 4 and 5 respectively, allowing for about 30 minutes of sun before skin risks elevate. With June maintaining a similar high rating as May, residents and visitors alike should adapt their sun protection strategies accordingly to enjoy the outdoors safely. For more information about UV trends, check out the Boleslawiec UV Index.

Maximum UV Index Levels in Boleslawiec for May

The chart shows the monthly maximum UV Index (UVI) for Boleslawiec 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. In May, the maximum UV index in Boleslawiec typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124577876321
Data source: Boleslawiec 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 Boleslawiec

As spring blossoms into summer, May in Boleslawiec, Poland, shines with an impressive 379 sunlight hours, marking a delightful peak in the seasonal illumination. The month showcases a remarkable rise from 324 hours in April and continues the upward trend seen throughout the year, with each preceding month providing an increasing support of radiant daylight. Following the spring’s gradual build-up, June takes the lead with 410 hours, but May stands out as a vibrant milestone where nature's warmth truly begins to envelop the region. This trend not only highlights the town’s transition into the blissful summer months but also invites residents and visitors alike to bask in the extended daylight and the lively spirit that accompanies it.

Monthly Sunshine Duration in Boleslawiec: May Highlighted

The May sunshine duration represents the total number of hours Boleslawiec 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.
JanFebMarAprMayJunJulAugSepOctNovDec121h192h276h324h379h410h423h384h299h255h176h132h
Data source: Boleslawiec May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Boleslawiec During May

In Boleslawiec, Poland, the likelihood of sunny weather shows an intriguing trend as we progress through the year. May, much like March and September, boasts a 38% chance of sunshine, suggesting a promising start to the summer season. This is particularly notable when contrasted with the sun starved months of January and February, which only see 16% and 29% sunshine, respectively. It reflects a slow yet steady increase in clear skies, reaching a peak in June at 50%. As the season progresses, the sunny days taper slightly through the warmer months of July and August, reminding us that while May offers hope for sunny delights, the peak summer sun is just around the corner.

Percentage of Sunny Days in May in Boleslawiec

The chart illustrates the percentage of sunny days in Boleslawiec 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 Boleslawiec experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec16%29%38%36%38%50%33%29%38%47%25%23%
Data source: Boleslawiec May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Boleslawiec in May

As spring transitions into summer, Boleslawiec, Poland, experiences a significant increase in daylight duration that highlights the region's vibrant seasonal changes. Starting with 8 hours of daylight in January, the days gradually lengthen, reaching 15 hours by May. This progression underscores the evolving landscape, where the onset of warmer months is accompanied by longer, sun-soaked days. May marks a delightful midpoint, as locals and visitors alike can enjoy nearly twice the daylight they had in the winter months. Following May, the daylight peaks in June and July at 16 hours, creating an inviting atmosphere for outdoor activities. This gradual increase not only enhances the beauty of the surroundings but also invites a sense of renewal and energy that characterizes the lively spirit of Boleslawiec during this season.

Average Daylight Hours in Boleslawiec for May

The chart illustrates the variation in daylight duration in Boleslawiec throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 25m9h 59m11h 54m13h 53m15h 36m16h 30m16h 1m14h 29m12h 35m10h 37m8h 52m7h 55m
Data source: Boleslawiec daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Boleslawiec

In May, Boleslawiec enjoys a refreshing increase in average wind speed, reaching 4.0 m/s (9 mph), a pleasant uptick from the preceding months. This gentle breeze signals the arrival of warmer days, contrasting with the slightly lower speeds of June and July, which dip to 2.9 m/s (6 mph) each. Notably, October stands out as the windiest month with 4.4 m/s (10 mph), suggesting a strong seasonal transition. Overall, May's winds not only invigorate the landscape but also herald the lead-in to the summer months, providing a perfect backdrop for outdoor activities and exploration.

Average May Wind Speed in Boleslawiec

The chart displays monthly wind speed patterns in Boleslawiec, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.63.93.63.84.0 m/s2.92.93.23.44.44.24.0
Data source: Boleslawiec May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Boleslawiec Compares to Other Months

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

May and January present stark contrasts in weather. In May, temperatures range from a low of -1°C (30°F) to a high of 30°C (86°F) with an average of 14°C (57°F). This month experiences 80 mm (3.2 in) of precipitation over approximately 12 days, accompanied by a moderate humidity level of 65%. Conversely, January is much colder, with temperatures plummeting to a minimum of -22°C (-7°F) and reaching a maximum of 12°C (53°F), resulting in an average of 0°C (32°F). The winter month sees less precipitation at 41 mm (1.6 in) over 11 days, but it has a higher humidity level of 90%. For more detailed information on January weather, check Boleslawiec weather in January.

May weather in Boleslawiec is marked by a wide temperature range, with minimums around -1°C (30°F), averaging a comfortable 14°C (57°F), and reaching highs of up to 30°C (86°F). The month is relatively humid at 65%, with about 80 mm of precipitation spread over 12 days, offering some refreshing spring showers. In contrast, February is much colder, featuring a minimum temperature of -15°C (5°F) and an average of just 1°C (34°F), with a maximum reaching 18°C (65°F). This winter month is characterized by higher humidity at 88% and less precipitation at 46 mm over 10 days. For more detailed weather insights, check out Boleslawiec weather in February.

In comparing the weather between March and May, we see a significant shift in temperatures and conditions. March experiences much colder temperatures, with a minimum of -15°C (5°F) and an average of just 4°C (40°F), while May warms up considerably, boasting a minimum of -1°C (30°F) and an average of 14°C (57°F). Additionally, May sees a higher maximum temperature of 30°C (86°F) compared to March's maximum of 21°C (69°F).

Precipitation levels are also different; March has less rain at 40 mm (1.6 in) over 11 days, whereas May receives 80 mm (3.2 in) across 12 days, suggesting a wetter month. Furthermore, humidity levels in March are higher at 86%, compared to 65% in May. For more details about Boleslawiec's weather during this time, you can visit Boleslawiec weather in March.

In comparing the weather between April and May, May generally experiences milder temperatures, with average highs reaching up to 30°C (86°F) compared to April's maximum of 28°C (82°F). While both months see chilly nights, May's minimum temperature is slightly warmer at -1°C (30°F) compared to April’s -6°C (22°F). Additionally, May has more precipitation with 80 mm (3.2 in) over 12 days, while April receives only 44 mm (1.7 in) across 9 days. The humidity is also notably lower in May at 65%, compared to April's higher 79%. For those interested in a more detailed look at April conditions, you can visit Boleslawiec weather in April.

May typically brings a mix of cool and warm temperatures, with minimums reaching as low as -1°C (30°F) and maximums climbing to 30°C (86°F). The average temperature sits at 14°C (57°F), and the month experiences around 80 mm (3.2 in) of precipitation over approximately 12 days, alongside a humidity level of 65%. In contrast, June ushers in warmer conditions, with minimums starting at 4°C (40°F) and soaring to maximums of 37°C (98°F), resulting in an average temperature of 20°C (68°F). Precipitation is slightly lower at 78 mm (3.1 in) over about 10 days and a marginally higher humidity of 66%. For specific details about Boleslawiec weather, you can visit Boleslawiec weather in June.

In May, temperatures can be quite varied, ranging from a chilly minimum of -1°C (30°F) to a warm maximum of 30°C (86°F), with an average temperature of 14°C (57°F). This month experiences about 80 mm (3.2 in) of precipitation over roughly 12 days, accompanied by a humidity level of 65%. In contrast, July brings a more consistent warmth, with temperatures ranging from a minimum of 7°C (45°F) up to a scorching maximum of 37°C (99°F), and an average of 20°C (68°F). Rainfall decreases slightly to 73 mm (2.9 in) across about 13 days, while humidity rises to 67%. For more detailed insights, check out Boleslawiec weather in July.

In May, the weather in Boleslawiec can be quite variable, with temperatures ranging from a chilly -1°C (30°F) at night to a warm 30°C (86°F) during the day. The average temperature hovers around 14°C (57°F), and the month experiences about 80 mm (3.2 in) of precipitation across 12 days, with a relative humidity of 65%. In contrast, August typically presents a more stable and warmer climate, with minimum temperatures starting at 7°C (44°F) and reaching a maximum of 34°C (94°F), averaging around 20°C (69°F). Though August sees slightly more precipitation at 87 mm (3.4 in), it only occurs over 10 days, and humidity is slightly higher at 67%. For a detailed look at the weather conditions in August, you can refer to Boleslawiec weather in August.

May and September present a transition in weather patterns, showcasing both similarities and differences. In May, temperatures range from a minimum of -1°C (30°F) to a maximum of 30°C (86°F), with an average of 14°C (57°F), and the month experiences about 80 mm (3.2 in) of precipitation over 12 days, alongside a humidity level of 65%. In contrast, September typically sees slightly milder temperatures, with a minimum of 2°C (35°F) and a maximum reaching 33°C (92°F), averaging at 15°C (60°F). This month receives a bit less rainfall, at 76 mm (3.0 in), throughout 10 rainy days, coupled with increased humidity levels at 72%. For more detailed insights, you can check Boleslawiec weather in September.

May and October present contrasting weather patterns, with May showcasing warmer temperatures ranging from a minimum of -1°C (30°F) to a maximum of 30°C (86°F) and an average of 14°C (57°F). In comparison, October features slightly cooler conditions, with temperatures ranging from a low of -2°C (28°F) to a high of 25°C (77°F) and an average of 11°C (52°F). Precipitation is more frequent in May, totaling 80 mm (3.2 in) over 12 days, while October receives less rain at 66 mm (2.6 in) across 10 days. Additionally, October has a higher humidity level at 83%, compared to May's 65%. For more detailed weather insights, you can check Boleslawiec weather in October.

May and November present strikingly different weather patterns. In May, temperatures can vary significantly, ranging from a chilly minimum of -1°C (30°F) to a pleasant maximum of 30°C (86°F), with an average around 14°C (57°F). This month also experiences a moderate amount of rainfall, totaling about 80 mm (3.2 in) over approximately 12 days, coupled with a humidity level of 65%. In contrast, November is much cooler, with temperatures ranging from a minimum of -7°C (20°F) to a maximum of 19°C (67°F), averaging at just 6°C (43°F). The month is drier, with only 35 mm (1.4 in) of precipitation across about 7 days, but the humidity is notably higher at 90%. For more details, you can refer to Boleslawiec weather in November.

May and December present striking contrasts in weather. May generally enjoys a much warmer climate, with average temperatures hovering around 14°C (57°F), reaching up to a pleasant 30°C (86°F) during the day. In contrast, December is quite chilly, with average temperatures only about 2°C (36°F) and maximums of 15°C (59°F). Additionally, May experiences higher precipitation levels at 80 mm (3.2 in) over 12 days, while December has lower total precipitation of 49 mm (1.9 in) across 13 days but significantly higher humidity levels at 92%. For more details about December weather in Boleslawiec, you can visit Boleslawiec weather in December.

Compare Boleslawiec's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Boleslawiec

As May unfolds in Boleslawiec, the weather experiences a noticeable transformation, warmly welcoming the transition from the lingering chill of earlier months. With temperatures peaking at a pleasant 30°C (86°F), this month stands out with a vibrant atmosphere that is perfect for outdoor activities. While the average temperature settles around a comfortable 14°C (57°F), it contrasts sharply with the winter lows that can plunge to -1°C (30°F). Additionally, May sees an uptick in humidity at 65%, which, combined with about 80 mm (3.2 in) of rainfall over 12 days, enriches the landscape as spring blooms flourish. To delve deeper into the seasonal variations and get a broader understanding of its delightful climate, visit Boleslawiec Climate.