Last updated: April 1, 2025
April in Karlovy Vary, Czech Republic brings a delightful mix of springtime freshness and variable weather. With maximum temperatures reaching a pleasant 24°C (76°F) and an average hovering around 7°C (44°F), this month showcases the transition from winter’s chill to the warmth of spring. However, temperatures can dip as low as -7°C (20°F) during the nights, reminding visitors to dress warmly. Expect an average 41 mm (1.6 in) of precipitation over 10 days, as rain showers occasionally sweep through the region, contributing to an overall humidity level of 81%. Experience the unique charm of Karlovy Vary in April, where nature begins to awaken, inviting exploration and relaxation in its famed thermal springs.
In April, Karlovy Vary experiences a notable transition as spring takes hold, shaking off the winter chill. With minimum temperatures hovering around -7°C (20°F) and average highs reaching up to 24°C (76°F), the weather warms significantly compared to the preceding months. This month marks a clear shift, where the city begins to embrace milder days; average temperatures climb to 7°C (44°F), inviting residents and visitors alike to enjoy the burgeoning bloom of nature. The contrast from the frosty depths of January to the pleasant warmth of April offers a refreshing glimpse of the vibrant spring ahead, making it an ideal time to explore the scenic beauty and thermal springs the region is renowned for.
In April, Karlovy Vary experiences a noticeable decline in precipitation, with an average of just 41 mm (1.6 in) of rainfall over approximately 10 days. This marks a significant decrease compared to the wetter months of early spring, such as March, which recorded 67 mm (2.6 in), highlighting a shift towards drier conditions as the city moves further into spring. As the landscape begins to awaken from winter, the milder, sunnier days of April bring relief from the heavier rains of previous months, setting the stage for the lush greenery that follows in May with its 87 mm (3.4 in) of rain on 16 days. This trend not only emphasizes the transition in weather patterns but also enriches the overall charm of Karlovy Vary, making it a captivating destination in the heart of the Czech Republic.
As spring unfolds in Karlovy Vary, April experiences a notable drop in humidity, settling at 81%. This reduction marks a shift from the higher humidity levels typical of winter months, where January and February consistently hovered around 90% and 89%. March already hinted at this trend, with humidity decreasing to 87%, paving the way for a more comfortable atmosphere. The transition continues into May, where humidity further lowers to 71%, setting the stage for a refreshing spring and early summer. This gradual decline not only enhances the charm of the area's picturesque landscapes but also invites residents and visitors alike to enjoy the rejuvenating qualities of the season.
As April arrives in Karlovy Vary, the sun starts to shine brighter with a UV Index of 6, indicating a high exposure category and a burn time of just 25 minutes. This marks a significant leap from the moderate UV levels seen in March, highlighting the transition into sunnier weather. The increased UV intensity in April serves as a precursor to the very high levels expected in May and June, where the UV Index soars to 8. Consequently, locals and visitors alike should take precautions against skin damage, embracing shade and sunscreen during outdoor activities. For more detailed insights on UV levels throughout the year, check out Karlovy Vary UV Index.
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April brings a radiant transformation to Karlovy Vary, as the city basks in an impressive 345 hours of sunshine, marking a vibrant start to spring. This sun-soaked month signals a departure from the dreariness of winter, following January’s mere 105 hours of sun and February’s modest 202 hours. As the days grow longer, the increase in sunshine continues through the spring months, peaking in May with 386 hours and reaching a glorious 408 hours in June. This upward trend highlights a seasonal shift that invites both locals and visitors to revel in the natural beauty of this Czech gem, setting the stage for the warm, sunlit days of summer ahead.
In Karlovy Vary, the likelihood of sunny weather in April stands at 32%, marking a slight dip from the preceding month of March, which boasts a commendable 36% chance of sunshine. This trend indicates that while spring begins to unfold, the transition can still be quite variable. Compared to the previous winter months, February and January, where sunny days are scarce at 27% and 10% respectively, April shows a clear progression toward brighter days, although it falls below the sunniest month of March. Interestingly, this pattern suggests that while April can still bring cloudy spells, it also offers a promising glimpse into the sun-soaked months ahead.
As winter retreats in Karlovy Vary, April ushers in a noticeable increase in daylight, with the sun gracing the sky for 13 hours each day. This marks a significant jump from 11 hours in March, reflecting the transition into spring when days become progressively longer. Following this trend, May offers even more sunlight at 15 hours, paving the way for the vibrant energy of summer. The gradual elongation of daylight not only brightens the landscape but also lifts spirits, allowing for more outdoor activities and a deeper connection with nature. As the month progresses, the welcoming embrace of longer days energizes the community, setting the stage for the warmth and brightness of the upcoming months.
In April, Karlovy Vary enjoys a refreshing breeze with an average wind speed of 3.1 m/s (or 7 mph), maintaining the same gentle pace as March. This consistent wind pattern signals the transition into spring, as nature awakens and the town's famous spa culture comes alive. Compared to the lighter gusts of February, which averaged 2.7 m/s, April's winds provide a revitalizing backdrop for leisurely strolls along the picturesque colonnades. As we move into May, the wind picks up slightly to 3.7 m/s (8 mph), hinting at the increasing vigor of summer. This gradual rise in wind speed adds a dynamic element to the tranquil atmosphere of Karlovy Vary, making it a delightful time for visitors to experience the beauty of this historic spa town.
The weather in Karlovy Vary changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of April's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Karlovy Vary and find detailed weather information for every month.
April and January showcase distinct differences in weather patterns. In January, temperatures range from a minimum of -21°C (-6°F) to a maximum of 10°C (51°F), with an average of -1°C (30°F). This cold month also experiences significant precipitation totaling 64 mm (2.5 in) over 12 days, accompanied by higher humidity at 90%. In contrast, April brings a much milder climate, with temperatures ranging from -7°C (20°F) to 24°C (76°F), averaging 7°C (44°F). Precipitation decreases slightly to 41 mm (1.6 in) spread over 10 days, and humidity remains high at 81%. Thus, April feels considerably warmer and drier compared to the harsh cold and dampness of January. For a more detailed understanding of January's weather, you can visit Karlovy Vary weather in January.
April and February weather in Karlovy Vary exhibit distinct differences. In April, temperatures are generally milder, with minimums around -7°C (20°F) and highs reaching up to 24°C (76°F), compared to February's colder range of -17°C (1°F) to 14°C (57°F). April sees an average temperature of 7°C (44°F), significantly warmer than February's 0°C (32°F). Precipitation is less frequent in April, with 41 mm (1.6 in) across 10 days, whereas February experiences 56 mm (2.2 in) over 11 days. Additionally, April has lower humidity at 81%, a drop from February's 89%, suggesting a slightly drier atmosphere. For more details on February's climate, you can visit the Karlovy Vary weather in February page.
In comparing the weather conditions of April and March, April typically enjoys a milder climate, with average temperatures rising to 7°C (44°F), a significant improvement from March’s average of 2°C (37°F). While April can reach maximum temperatures of up to 24°C (76°F), March peaks at a cooler 19°C (67°F). However, March experiences more precipitation, totaling 67 mm (2.6 in) over 15 days, compared to April's 41 mm (1.6 in) across 10 days. The humidity remains high in both months, with March slightly higher at 87% compared to April's 81%. For a detailed look at March's weather patterns, you can check Karlovy Vary weather in March.
April and May present a noticeable transition in weather conditions. In April, temperatures can vary significantly, with a minimum of -7°C (20°F) and a maximum of 24°C (76°F), leading to an average of around 7°C (44°F). The month experiences 41 mm (1.6 in) of precipitation over 10 days, coupled with relatively high humidity at 81%. In contrast, May sees warmer temperatures, with a minimum of -3°C (27°F) and a maximum of 27°C (81°F), averaging 11°C (52°F). However, May also brings increased rainfall, totaling 87 mm (3.4 in) over 16 days, and a drop in humidity to 71%. For a closer look at the weather specifics in May, check out Karlovy Vary weather in May.
April and June showcase distinct weather patterns. In April, temperatures range from a chilly minimum of -7°C (20°F) to a pleasant maximum of 24°C (76°F), with an average of 7°C (44°F). It’s a month marked by relatively high humidity at 81% and light precipitation of 41 mm (1.6 in) over about 10 days. In contrast, June sees a significant rise in temperature, with minimums at 1°C (35°F) and maximums soaring to 33°C (91°F), giving an average temperature of 17°C (62°F). Although June is warmer, it also experiences increased precipitation of 82 mm (3.2 in) over 12 days and slightly lower humidity at 75%. For more detailed weather information, you can refer to Karlovy Vary weather in June.
April and July present distinct weather experiences. In April, temperatures range from a chilly -7°C (20°F) at night to a pleasant 24°C (76°F) during the day, with an average of 7°C (44°F). The month receives about 41 mm (1.6 in) of precipitation over approximately 10 days, and the humidity is relatively high at 81%.
In contrast, July warms up significantly, featuring minimum temperatures of 5°C (41°F) and maximums reaching 33°C (92°F), with an average of 17°C (63°F). The month experiences increased precipitation, totaling 79 mm (3.1 in) over around 14 days, while humidity decreases to 74%.
For more detailed information on July weather, visit Karlovy Vary weather in July.
When comparing the weather in April and August, there are notable differences in temperature and precipitation. In April, temperatures can range from a chilly -7°C (20°F) to a pleasant 24°C (76°F), with an average of 7°C (44°F). The month experiences about 41 mm (1.6 in) of precipitation over approximately 10 days, creating a humid atmosphere with 81% humidity. In contrast, August offers a warmer climate with minimum temperatures around 5°C (42°F) and highs reaching up to 31°C (88°F), averaging 17°C (63°F). However, it also sees more rainfall, totaling 90 mm (3.5 in) across 14 days, with slightly lower humidity at 76%. For more details on weather patterns in August, check out Karlovy Vary weather in August.
In comparing the weather of April and September, April generally experiences a broader temperature range, with minimums reaching -7°C (20°F) and maximums peaking at 24°C (76°F). The average temperature is cooler at 7°C (44°F), and it sees 41 mm (1.6 in) of precipitation over about 10 rainy days, all while maintaining a high humidity level of 81%. In contrast, September offers milder conditions, with minimum temperatures around -1°C (31°F) and maximums reaching 28°C (82°F), resulting in a comfortable average of 13°C (55°F). Although September has a slightly higher precipitation total of 59 mm (2.3 in), it similarly experiences rainfall on approximately 10 days, with humidity remaining steady at 81%. For more specific information about September weather in Karlovy Vary, visit Karlovy Vary weather in September.
April and October in Karlovy Vary present distinct weather characteristics, marking the transition into spring and fall, respectively. In April, temperatures range from a chilly -7°C (20°F) to a pleasant max of 24°C (76°F), with an average of 7°C (44°F). The month sees 41 mm (1.6 in) of precipitation over approximately 10 days, accompanied by a relatively high humidity of 81%. In contrast, October offers slightly milder temperatures, with minima of -3°C (27°F) and maxima reaching 22°C (71°F), averaging at 8°C (47°F). However, this month experiences increased rainfall, totaling 63 mm (2.5 in) over about 11 days, and even higher humidity at 85%. For more details, you can check Karlovy Vary weather in October.
April and November exhibit distinct weather patterns, reflecting the transition from spring to late autumn. In April, temperatures range from a chilly -7°C (20°F) at night to a pleasant high of 24°C (76°F) during the day, with an average of 7°C (44°F). The month sees around 41 mm (1.6 in) of precipitation over approximately 10 days, accompanied by a humidity level of 81%. In contrast, November's temperatures are generally milder, with a minimum of -7°C (20°F), an average of 3°C (38°F), and a maximum of 16°C (61°F). Precipitation is slightly less at 39 mm (1.5 in) over the same number of rainy days, but humidity is higher at 88%. Overall, while April enjoys warmer days and lower humidity, November tends to be cooler and more humid, providing a different sensory experience. For more insights on November weather, you can visit Karlovy Vary weather in November.
April and December in Karlovy Vary present notably different weather patterns. In April, temperatures are generally milder, with minimums around -7°C (20°F) and averages reaching 7°C (44°F), compared to December's colder climate, which sees minimums dropping to -11°C (13°F) and an average of 0°C (33°F). April experiences less precipitation, with about 41 mm (1.6 in) over 10 days, while December is wetter with 77 mm (3.0 in) spread across 16 days. Additionally, April's humidity stands at 81%, slightly lower than December’s higher level of 92%, reflecting the chilliness and dampness typical of the winter month. For a more detailed look at the December weather, you can visit Karlovy Vary weather in December.
As spring blossoms in Karlovy Vary, April brings a delightful transition from the chill of winter to milder temperatures, offering a refreshing change that contrasts sharply with the preceding months. The days gradually warm up, inviting visitors to enjoy the scenic beauty of the region, although it’s still marked by relatively cool evenings and the potential for occasional rain, with about a third of the month seeing some precipitation. With an average humidity of 81%, the atmosphere feels crisp and invigorating, making it an ideal time for outdoor exploration. For a deeper understanding of what to expect throughout the year, check out Karlovy Vary Climate.