Kranj Climate

Last updated: January 18, 2025

Kranj, Slovenia, is characterized by a Cfb climate under the Köppen-Geiger classification, indicating a temperate oceanic climate with mild summers and cool winters. The region experiences significant seasonal temperature variations, with a minimum recorded temperature of -17°C (1°F) in December, while average annual temperatures hover around 10°C (50°F). Peak summer temperatures can reach up to 35°C (95°F) in August, illustrating the potential for warm, sunny days. This climate profile supports a diverse ecosystem and influences local agricultural practices, making Kranj a unique spot for both natural beauty and human activity.

Kranj temperature by month

Kranj, Slovenia, exhibits distinct seasonal temperature patterns, with winter months experiencing colder conditions and significant fluctuations. January and February see minimum temperatures dipping as low as -17°C (1°F) and maximums reaching 18°C (65°F), while the average temperatures remain below 3°C (37°F). As spring approaches in March and April, a gradual warming occurs, with average temperatures rising to 9°C (49°F) and maximums climbing to 25°C (77°F). The summer months of June, July, and August bring the warmest temperatures, peaking at 35°C (95°F) in August, and maintaining averages around 20°C (68°F). As autumn sets in, September marks a slight cooling, averaging 15°C (59°F) while minimums fall to 0°C (32°F). By November and December, the temperatures drop again, signaling the return of winter with minimums nearing -17°C (1°F) once more, thereby emphasizing Kranj’s characteristic seasonal transitions from cold winters to warm summers.

Monthly Temperatures in Kranj, Slovenia

The chart illustrates Kranj's temperature patterns throughout the year, with values aggregated from various locations across the region. It highlights seasonal variations and temperature changes across the months.
JanFebMarAprMayJunJulAugSepOctNovDec313640495666676859504133
Data source: Kranj temperature data aggregated from multiple regional locations, generated using Copernicus Climate Change Service information.
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The average of daily temperatures (24 hours) calculated across all days in the month.

Kranj experiences a diverse climate, with January temperatures dipping as low as -16°C (3°F) and soaring to a maximum of 33°C (92°F) in August, illustrating the range of seasonal variations. For more detailed information, you can explore the monthly temperatures in Kranj at monthly temperatures in Kranj.

Precipitation Patterns in Kranj

Kranj, Slovenia, experiences a varied precipitation pattern throughout the year, with significant rainfall observed particularly in the spring and autumn months. January starts with relatively low precipitation at 49 mm (1.9 in), but this amount gradually increases, peaking in May at a notable 165 mm (6.5 in). April and May are characterized by extensive rainfall, averaging 108 mm (4.3 in) and 165 mm (6.5 in) respectively, contributing to the lush greenery of the region. June follows with a decrease to 102 mm (4.0 in), but summer remains relatively wet, with July and August receiving 121 mm (4.8 in) and 139 mm (5.5 in), highlighting the region's propensity for summer showers.

The recurring rainy days exhibit a pattern corresponding to seasonal shifts, with May registering the highest frequency at 19 days of precipitation. Each month presents a unique precipitation profile, from the more modest 6 days in January to a heavier concentration of 16 days in July, emphasizing the variability in Kranj's climate. The autumn months, particularly September with 163 mm (6.4 in), further intensify the precipitation levels, laying the foundation for a transition back to winter. Overall, Kranj's precipitation is essential for its ecosystem, supporting both agriculture and biodiversity throughout the year.

Monthly Average Precipitation in Kranj, Slovenia

The average monthly precipitation in Kranj, providing insights into seasonal rainfall patterns and the region's precipitation trends throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec49867610816510212113916393146121
Data source: Kranj precipitation data aggregated from multiple regional locations, generated using Copernicus Climate Change Service information.
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Sunshine Duration in Kranj

In Kranj, Slovenia, sunshine duration exhibits a clear seasonal trend, with noticeable increases from the winter months to the peak summer season. January and February are characterized by lower sunlight hours, recording 178 and 215 hours respectively, suggesting a somewhat gloomy atmosphere typical of winter. However, as spring unfolds, sunlight begins to considerably increase, with March receiving 300 hours and April rising to 331 hours. This upward trajectory continues into May and June, where sunshine reaches 355 and 396 hours, respectively, with the summer months delivering the most radiant sunlight.

July stands out as the sunniest month, boasting an impressive 415 hours of sunshine, followed closely by August with 382 hours. This reflects a favorable period for outdoor activities and a vibrant natural environment. As autumn approaches, sunlight begins to decline, with September dropping to 309 hours and October further sinking to 275 hours, hinting at the transition into the colder, shorter days of winter. The cycle closes with November and December, featuring 194 and 202 hours, respectively, marking a return to the lower light conditions of winter. Overall, Kranj's sunshine duration demonstrates not only the beautifying impact of longer days but also the stark contrasts between seasons, shaping the region's climate and lifestyle accordingly.

Monthly Sunshine in Kranj, Slovenia

Monthly sunshine duration represents the total hours of direct sunlight Kranj receives each month, excluding periods when the sun is obscured by clouds or other obstructions.
JanFebMarAprMayJunJulAugSepOctNovDec178h215h300h331h355h396h415h382h309h275h194h202h
Data source: Kranj sunshine duration data aggregated from multiple regional locations, generated using Copernicus Climate Change Service information.

Kranj UV Index Trends

The UV Index in Kranj, Slovenia, reveals a significant seasonal evolution, reflecting the varying risks associated with sun exposure throughout the year. During the winter months of January and February, the UV Index remains relatively low, with values of 2 and 3 respectively, categorizing sun exposure as low to moderate. This translates to longer burn times of 45 minutes in January, decreasing to 30 minutes in February, providing residents with a safer environment for outdoor activities during the colder months. As spring approaches, the UV Index rises, peaking at 6 in April, indicating a transition towards higher exposure risks with a shorter burn time of 25 minutes.

The summer months, particularly May through August, present the highest UV Index readings, reaching a maximum of 9 during June and July, categorized as very high exposure. In these months, individuals are advised to minimize sun exposure, with burn times dramatically reduced to 15 minutes, which underscores the importance of protective measures against harmful UV radiation. Even as September rolls in with a UV Index of 7, awareness remains crucial, as the risk of skin damage persists. The trend towards lower UV exposure resumes in the autumn and winter months, with values dropping back to moderate levels of 4 in October and low levels of 2 in December, allowing for a reprieve from the intense UV radiation experienced earlier in the year.

Monthly Maximum UV Index for Kranj, Slovenia

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Kranj. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec235689987432
Data source: Kranj UV Index data aggregated from multiple regional locations, generated using Copernicus Climate Change Service information.

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.

Daylight Hours in Kranj

In Kranj, Slovenia, daylight duration exhibits a clear cyclical pattern throughout the year, characterized by shorter days in winter and longer days in summer. January begins the year with approximately 9 hours of daylight, progressively increasing to 10 hours in February and 11 hours in March as the region transitions from the depths of winter into spring. April marks a notable increase, with daylight extending to 13 hours, followed by May, which offers a generous 14 hours. This upward trend culminates in the long summer days of June and July, where residents enjoy 15 hours of daylight, providing ample opportunity for outdoor activities and enjoyment of the natural surroundings.

As summer wanes, Kranj experiences a gradual decrease in daylight hours. August starts at 14 hours, yet swiftly transitions to 12 hours by September, signaling the approach of autumn. October continues this downward trend with 10 hours, while November sees a further reduction to 9 hours. Finally, December concludes the year with only 8 hours of daylight, returning to the shorter days reminiscent of January. This annual cycle of daylight not only influences daily routines and recreational activities but also plays a significant role in shaping the seasonal character of Kranj's climate and lifestyle.

Average Monthly Daylight Hours in Kranj, Slovenia

This chart shows the total daylight hours Kranj receives each month, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec543h619h716h814h899h942h919h844h749h651h564h519h
Data source: Kranj daylight hours, calculated based on aggregated data for various regional locations, determined by the times between sunrise and sunset.

Climate Highlights of Kranj's Popular Destinations

Kranj, Slovenia experiences a temperate climate with distinct seasons. Winters are cold, with January temperatures averaging around -1°C (31°F) and significant snowfall, while summers are warm, peaking in July with average highs of 19°C (67°F) to 31°C (88°F). Precipitation is relatively high, especially in late spring and early autumn, with May recording 168 mm (6.6 in). The region enjoys ample sunshine, particularly in July and August, boasting over 400 hours of sunlight. For more detailed climate information, visit Kranj climate.

Conclusion

In summary, Kranj, Slovenia, showcases a diverse climate and environmental patterns that are intricately tied to its geographical location. The region experiences a temperate oceanic climate characterized by seasonal temperature variations, precipitation fluctuations, and notable differences in sunshine and daylight duration. From the cold winters with minimal daylight and lower UV exposure to the vibrant summers that bring long days of sunshine and higher UV risks, Kranj's climate influences both the natural landscape and lifestyle of its residents. Understanding these climatic trends is essential for appreciating the unique beauty of Kranj, as well as for making informed decisions about outdoor activities and environmental management throughout the year.

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