June Weather in Karlovac, Croatia

Last updated: March 17, 2025

In June, Karlovac, Croatia, experiences a warm and inviting climate characterized by a maximum temperature soaring to 36°C (98°F), offering ample opportunities for outdoor activities. The average temperature hovers around a pleasant 21°C (71°F), while lows dip to 7°C (45°F), providing a comfortable range for both day and night. Rainfall during this month accumulates to 71 mm (2.8 in), falling on approximately 9 days, which contributes to the region's lush greenery. With a humidity level of 69%, visitors can expect a mildly humid atmosphere that perfectly complements the vibrant surroundings of this charming Croatian city.

June Temperature in Karlovac

In June, Karlovac experiences a delightful shift as the weather warms significantly, with minimum temperatures rising to a comfortable 7°C (45°F) and an average reaching a pleasant 21°C (71°F). This month often sees the maximum temperature soaring to a striking 36°C (98°F), marking the onset of summer in this charming Croatian town. The transition from spring to summer is palpable, as June not only ushers in warmer days but also showcases a vibrant atmosphere, perfect for outdoor activities and exploring the stunning natural surroundings. As the year progresses from the chilly confines of winter to the warmth of summer, June stands out as a key month of inviting warmth and clear skies.

June Weather in Karlovac: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Karlovac, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec344045536070727263544538
Data source: Temperature data for Karlovac generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

June Precipitation in Karlovac

June in Karlovac, Croatia, sees a moderate precipitation level of 71 mm (2.8 in), continuing the trend of varied rainfall witnessed throughout the spring. Following the notably wet May, which recorded 129 mm (5.1 in) over 18 days, June's precipitation reduces to only 9 days of rain, indicating a slight respite for residents and nature alike. With this manageable rainfall, the transition into summer brings a balance between lush greenery and pleasant weather, as Karlovac prepares for the warmth of July and August, which typically see increased precipitation levels yet maintain a comfortable outdoor atmosphere. Overall, June serves as a gentle bridge between the wetter months of spring and the drier summer days that follow.

June Precipitation Trends in Karlovac

The chart displays monthly precipitation patterns in Karlovac, with values for each month alongside June's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec55815978129718482114103106104
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Karlovac

In June, Karlovac, Croatia experiences a notable drop in humidity, averaging 69%, which marks a continuation of a downward trend that began in early spring. Following the higher levels of humidity in January (89%) and February (83%), the month of June is part of a gradual decline that begins with April's 72% and leads into the drier months of July (64%) and August (51%). This seasonal shift towards lower humidity creates a more comfortable atmosphere as summer approaches, providing a pleasant contrast to the increased moisture experienced in the colder months. Overall, June signifies a transition into a more arid climate, setting the stage for the warm and sunny days ahead.

June Average Humidity in Karlovac

This chart illustrates the average monthly humidity levels in Karlovac, with June's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how June's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec89%83%75%72%70%69%64%51%62%81%87%88%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Karlovac

In June, Karlovac experiences a UV Index of 9, placing it in the very high exposure category, with a burn time as short as 15 minutes. This marks a continuation of a trend seen since May, when the UV levels began to rise significantly. As summer unfolds, locals and visitors alike should remain vigilant, as the sun's intensity peaks in these months. Comparatively, UV Index levels were much lower earlier in the year, ranging from 2 to 6 from January to April, and it's clear that the shift to much higher UV exposure necessitates protective measures against potential sunburn. With the sun blazing down, staying informed on UV levels is crucial, so check the forecast and plan accordingly: Karlovac UV Index.

Maximum UV Index Levels in Karlovac for June

The chart shows the monthly maximum UV Index (UVI) for Karlovac in June, 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.
JanFebMarAprMayJunJulAugSepOctNovDec235689986532
Data source: Karlovac June 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.

June Sunshine in Karlovac

June in Karlovac, Croatia, brings a radiant glow with 404 hours of sunshine, marking a peak in the city’s vibrant summer. Following a steady increase from 161 hours in January, the sun's presence really begins to dominate the landscape, reaching 367 hours in May before blooming into the summer month. This trend continues through July, with 424 hours of sunshine, showcasing the warm embrace of the season. As the summer wanes in August, sunshine slightly dips to 390 hours, yet the city remains illuminated, inviting residents and visitors alike to bask in its sunny charm before the cooler months arrive. Whether you're exploring historic sites or enjoying nature, June’s golden days set a perfect stage in the heart of Croatia.

Monthly Sunshine Duration in Karlovac: June Highlighted

The June sunshine duration represents the total number of hours Karlovac experiences direct sunlight during the month of June, excluding cloudy or obstructed periods. This chart compares the sunshine duration of June with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec161h223h307h333h367h404h424h390h323h288h189h204h
Data source: Karlovac June Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Karlovac During June

In June, Karlovac, Croatia, enjoys a 58% chance of sunny weather, making it one of the brighter months in the year. This increase in sunshine follows a notable upward trend from the previous months, with March peaking at 59% and April dipping slightly to 41%. Although May's probability drops to 37%, June sees a resurgence, aligning with summer's arrival and a general pattern of improved weather leading into the warmer months. Such favorable conditions not only enhance outdoor activities but also set the stage for the sun-soaked days of July and August, both at 50%. As temperatures rise, June's potential for sunshine invites residents and visitors alike to embrace the beauty of this picturesque city.

Percentage of Sunny Days in June in Karlovac

The chart illustrates the percentage of sunny days in Karlovac throughout the year, with June 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 Karlovac experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec27%44%59%41%37%58%50%50%55%36%20%31%
Data source: Karlovac June chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Karlovac in June

As June arrives in Karlovac, Croatia, residents bask in 15 hours of daylight, marking the peak of the sunlit days. Following a steady increase from January's 9 hours, there’s a clear trend of lengthening days as spring unfolds, with daylight jumping to 14 hours in May. This monthly growth in sunlight not only enhances outdoor activities but also infuses life into the vibrant summer atmosphere. Interestingly, the daylight duration plateaus through July before starting to gracefully taper off in August, hinting at the gentle transition towards autumn. Overall, June exemplifies the delightful culmination of longer days that invite exploration and connection with nature.

Average Daylight Hours in Karlovac for June

The chart illustrates the variation in daylight duration in Karlovac throughout the year, with June highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 7m10h 22m11h 56m13h 32m14h 55m15h 37m15h 15m14h 1m12h 29m10h 53m9h 28m8h 44m
Data source: Karlovac daylight hours, calculated by summing the hours between sunrise and sunset for each day.

June Winds in Karlovac

As June arrives in Karlovac, Croatia, the landscape shifts with a gentle breeze that marks the onset of summer. Notably, the average wind speed dips to 1.6 m/s (4 mph), showcasing a slight decrease compared to the slightly breezier spring months of April and May, which maintained around 2.0 to 2.1 m/s. This trend of softer winds continues into July and August, where the winds barely stir at 1.6 m/s (3-4 mph), creating a tranquil atmosphere ideal for summer leisurely activities. The transition from spring to summer in Karlovac indeed reflects a calming of the breezes, inviting both locals and visitors to bask in the warm, still air.

Average June Wind Speed in Karlovac

The chart displays monthly wind speed patterns in Karlovac, with values for each month shown alongside June's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how June's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.02.12.02.02.11.6 m/s1.71.61.62.01.61.6
Data source: Karlovac June wind data, generated using information from the Copernicus Climate Change Service.

How June Weather in Karlovac Compares to Other Months

The weather in Karlovac changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of June's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Karlovac and find detailed weather information for every month.

June and January present stark contrasts in weather. In June, temperatures range from a cool 7°C (45°F) at night to a scorching high of 36°C (98°F), with an average of 21°C (71°F). This month sees around 71 mm (2.8 in) of precipitation spread over 9 days and has a moderate humidity of 69%. In contrast, January offers a much colder climate, with temperatures plunging to a minimum of -16°C (3°F) and only reaching a maximum of 16°C (61°F), averaging just 1°C (34°F). While January experiences slightly less precipitation at 55 mm (2.1 in) over 10 days, the humidity is noticeably higher at 89%. For more details on January weather, you can refer to Karlovac weather in January.

When comparing the weather in June and February, it's clear that these months present stark contrasts. June typically enjoys warmer temperatures, ranging from a minimum of 7°C (45°F) to a maximum of 36°C (98°F), with an average of 21°C (71°F). In contrast, February is much colder, featuring a minimum of -10°C (14°F) and only reaching a maximum of 21°C (70°F), with an overall average of just 4°C (40°F). Precipitation levels are similar, with February receiving slightly more rainfall at 81 mm (3.2 in) over 10 days compared to June's 71 mm (2.8 in) over 9 days. Additionally, February's humidity of 83% surpasses June's 69%, contributing to a more moisture-laden atmosphere. For a closer look at February weather specifics, you can visit Karlovac weather in February.

In June, the weather experiences a significant warming trend, with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 36°C (98°F) and an average of 21°C (71°F). This month also sees about 71 mm (2.8 in) of precipitation over 9 days, along with a relatively moderate humidity of 69%. In contrast, March offers a much cooler climate, with temperatures dipping as low as -13°C (9°F) and peaking at 23°C (73°F), averaging around 7°C (45°F). Precipitation in March totals 59 mm (2.3 in) on the same number of rainy days, but the humidity is slightly higher at 75%. For more detailed insights into the weather in March, you can check Karlovac weather in March.

When comparing the weather in June and April, the contrast is quite striking. June boasts a warm average temperature of 21°C (71°F), with highs reaching up to 36°C (98°F), making it significantly warmer than April, which has an average temperature of just 11°C (53°F) and a maximum of 29°C (84°F). Precipitation levels are somewhat similar, with April experiencing 78 mm (3.1 in) over 10 days, while June sees slightly less at 71 mm (2.8 in) across 9 days. Moreover, humidity levels are relatively consistent, with June at 69% and April slightly higher at 72%. Overall, June offers a much more temperate atmosphere, while April retains a chillier, more variable climate. For more details on April's weather, you can check Karlovac weather in April.

In comparing the weather between May and June, June typically offers warmer temperatures, with a minimum of 7°C (45°F) and an average of 21°C (71°F), contrasted with May's lower minimum of 1°C (35°F) and average of 16°C (61°F). While June can reach a maximum of 36°C (98°F), May's peak is more modest at 31°C (89°F). Precipitation is notably less in June, amounting to 71 mm (2.8 in) over 9 days, compared to May's higher rainfall of 129 mm (5.1 in) spread across 18 days. Humidity levels remain similar, hovering around 69% in June and 70% in May, providing a somewhat humid environment in both months. For a more detailed look at May weather, you can visit Karlovac weather in May.

In comparing the weather of June and July, we see some interesting similarities and differences. Both months experience high maximum temperatures, reaching up to 36°C (98°F) in June and 36°C (97°F) in July, indicating that warm weather is a staple during this period. However, July has a slightly higher minimum temperature of 9°C (49°F) compared to June's 7°C (45°F), leading to a marginal increase in the average temperature, which rise from 21°C (71°F) in June to 22°C (73°F) in July. Precipitation also increases slightly in July, with 84 mm (3.3 in) recorded over ten days, compared to 71 mm (2.8 in) over nine days in June. This rise in precipitation is accompanied by a drop in humidity, from 69% in June to 64% in July, making July feel somewhat drier despite the increased rainfall. For more details, you can check out the Karlovac weather in July.

In June, temperatures range from a minimum of 7°C (45°F) to a maximum of 36°C (98°F), with an average of 21°C (71°F). This month experiences 71 mm (2.8 in) of precipitation over 9 days and a higher humidity level of 69%. In contrast, August sees slightly warmer temperatures, with a minimum of 8°C (47°F), an average of 22°C (73°F), and a maximum of 40°C (104°F). The precipitation increases to 82 mm (3.2 in) over the same number of rainy days, but humidity drops significantly to 51%. For more details on August weather, you can refer to Karlovac weather in August.

June and September present contrasting weather patterns, highlighting the transition from late spring to early autumn. In June, temperatures range from a minimum of 7°C (45°F) to a maximum of 36°C (98°F), with an average of 21°C (71°F). The month sees 71 mm (2.8 in) of precipitation over about 9 days, accompanied by relatively high humidity of 69%. In contrast, September experiences cooler temperatures, with a minimum of 3°C (38°F), an average of 17°C (63°F), and a maximum of 34°C (93°F). This month witnesses a higher total precipitation of 114 mm (4.5 in) across 11 days, albeit with lower humidity at 62%. For more specific insights into the weather during this month, you can check Karlovac weather in September.

June and October showcase contrasting weather patterns, reflecting the transition from summer to autumn. In June, temperatures can soar to a maximum of 36°C (98°F) with an average of 21°C (71°F), making it a warm month with relatively lower precipitation of 71 mm (2.8 in) over nine days. Conversely, October experiences cooler temperatures, ranging from a minimum of 0°C (32°F) to a maximum of 26°C (79°F), along with increased precipitation of 102 mm (4.0 in) over the same number of days. The humidity also rises in October to 81%, compared to June's 69%. For a closer look at October weather specifics, visit Karlovac weather in October.

June and November exhibit markedly different weather patterns, reflecting the transition from summer to winter. June boasts warmer temperatures, with a minimum of 7°C (45°F) and an average of 21°C (71°F), peaking at a sweltering 36°C (98°F). It also experiences lower precipitation, totaling 71 mm (2.8 in) over 9 days, and a humidity level of 69%. In contrast, November sees much cooler temperatures, with a minimum of -4°C (26°F) and an average of 7°C (46°F), while the maximum also caps at a moderate 21°C (70°F). This month is wetter, accumulating 106 mm (4.2 in) of rainfall over 13 days, coupled with higher humidity at 87%. For those interested in more detailed information about November weather, you can visit Karlovac weather in November.

June and December present a striking contrast in weather conditions. In June, temperatures can range from a cool 7°C (45°F) at night to a scorching maximum of 36°C (98°F) during the day, with an average of 21°C (71°F). Although it is relatively warm, the month experiences about 71 mm (2.8 in) of precipitation spread over 9 days, contributing to a humidity level of 69%. In contrast, December brings much colder weather, with temperatures dipping to a minimum of -11°C (13°F) and reaching a maximum of only 18°C (65°F), averaging around 3°C (38°F). Precipitation increases to 104 mm (4.1 in) over 13 days, and humidity rises to 88%, creating a much more wintry atmosphere. For a detailed look at the colder conditions, take a look at Karlovac weather in December.

Compare Karlovac's Climate with Cities Worldwide

Conclusion: What to Expect From June Weather in Karlovac

As June unfolds in Karlovac, temperatures begin to warm, creating a vibrant atmosphere that sets the stage for summer. Marked by an average of 21°C (71°F), the month offers a delightful contrast to the cooler spring months, with maximum temperatures occasionally soaring to a sizzling 36°C (98°F). While the pleasant warmth is accompanied by some rain—about 71 mm (2.8 in) over roughly 9 days—the overall humidity sits at a comfortable 69%, contributing to a refreshing yet balmy feel. This climatic shift not only enhances outdoor activities but also showcases the unique charm of Karlovac in June, making it an ideal time to explore the area's natural beauty. To understand the full range of weather throughout the year, check out the detailed overview at Karlovac Climate.