Last updated: January 18, 2025
Sevnica, Slovenia, is characterized by a Cfb climate according to the Köppen-Geiger classification, which signifies a temperate oceanic climate. The region experiences a notable temperature range, with winter lows dipping to -14°C (7°F) in January, while summer months can see thermometers peak at an impressive 38°C (100°F) in August. The average annual temperature hovers around 12°C (54°F), reflecting the distinct seasonal variations that define Sevnica’s climatology.
In Sevnica, Slovenia, temperature patterns exhibit distinct seasonal trends, beginning with cold winters, where January temperatures can plunge to a minimum of -14°C (7°F), gradually rising through February and March. By April, warmer conditions emerge, with averages reaching 11°C (53°F), and this warmth continues into the spring with May presenting a notable increase, as highs can hit 30°C (86°F). The summer months of June and July are the warmest, featuring average temperatures around 22°C (72°F), while peaks can soar to 35°C (95°F) in July. Despite August maintaining summer warmth, a trend toward cooling reemerges in September, marking the beginning of the autumn season, where temperatures decline again in October and November, with winter approaching by December, bringing back the chill with a minimum of -12°C (10°F).
Sevnica, Dolenji Bostanj, and Krmelj all experience a similar climate, with winter temperatures dropping to a chilly minimum of -14°C (7°F) in January and soaring to a scorching maximum of 38°C (100°F) in August. For detailed monthly temperatures, you can refer to the respective links: monthly temperatures in Sevnica, monthly temperatures in Dolenji Bostanj, and monthly temperatures in Krmelj.
Precipitation in Sevnica, Slovenia, varies significantly throughout the year, with a noticeable increase in rainfall during the warmer months. January starts the year with a moderate 42 mm (1.7 in) of precipitation over 7 days, while February sees a substantial rise to 68 mm (2.7 in) across 8 days. This trend persists into spring, with March recording 56 mm (2.2 in), and April experiencing a spike to 77 mm (3.0 in). The transition to late spring is marked by May, which stands out with a significant 144 mm (5.7 in) of rainfall over 18 days, indicating an increased likelihood of rain and signaling the onset of summer.
As summer approaches, Sevnica continues to receive considerable precipitation, with June, July, and August displaying notable averages of 88 mm (3.4 in), 102 mm (4.0 in), and 93 mm (3.7 in), respectively. The pattern remains relatively consistent into early autumn, particularly in September, when rainfall peaks at 134 mm (5.3 in) for 12 days. October and November witness a slight decrease in moisture, with 83 mm (3.3 in) and 103 mm (4.1 in) recorded, respectively, both spread across 8 to 10 days. The year wraps up with December contributing 94 mm (3.7 in), maintaining the pattern of precipitation prevalent throughout the year in this temperate oceanic climate.
In Sevnica, Slovenia, sunshine duration displays a clear seasonal pattern, with hours of sunlight steadily increasing from the depths of winter into the vibrant summer months. Starting with 166 hours of sunshine in January, the days slowly lengthen in February to 219 hours, marking the beginning of a noticeable upward trend. By March, sunshine hours significantly rise to 305 hours, while April further enhances this gain with 333 hours, paving the way for a notably bright spring. May continues this trajectory, with a peek into summer demonstrating 365 hours, as nature flourishes under bright skies.
The summer months of June and July represent the peak of sunshine duration in Sevnica, boasting 402 hours and 423 hours, respectively, providing ample opportunities for outdoor activities and enjoying the local landscapes. As August approaches, a slight decline occurs with 390 hours, indicating a gradual transition into autumn. September sees further reduction to 319 hours, followed by October's 285 hours as daylight diminishes. The autumn months, particularly November and December, revert to fewer sunshine hours, with only 194 hours and 206 hours recorded, reinforcing the seasonal ebb and flow of light and warmth that characterizes Sevnica's climate.
The UV Index in Sevnica, Slovenia, demonstrates a seasonal variation that reflects the changing intensity of sunlight throughout the year. In the winter months, the UV Index remains low, with January and December both registering a value of 2, indicating minimal risk of harm from unprotected sun exposure, and a burn time of 45 minutes. February begins to show a slight increase with a UV Index of 3 and a moderate exposure category, while March escalates further to a 5, still categorized as moderate but requiring more attention to sun safety as burn time decreases to 30 minutes.
The arrival of spring and summer brings significant changes in the UV Index, reaching its peak during these warmer months. April records a high UV Index of 6, categorizing it as high risk, and reducing burn time to 25 minutes. This trend continues into May and June, where figures jump to 8 and 9, respectively, classified as very high, necessitating protective measures with only 15 minutes of unprotected sun exposure deemed safe. Even in July and August, the UV Index maintains a level of 9 before tapering down in September to a 6, illustrating the importance of vigilance as exposure to UV radiation can quickly increase during the summer months.
UV Risk Categories
In Sevnica, Slovenia, daylight duration varies significantly throughout the year, reflecting the seasonal transitions. The year begins with 9 hours of daylight in January, gradually increasing to 10 hours in February and then to 11 hours in March as spring approaches. As the days lengthen, April sees a notable increase to 13 hours, followed by May, which enjoys 14 hours of sunshine. June marks the peak of daylight with 15 hours, providing ample time for outdoor activities and exploration under the sun.
As summer transitions to autumn, daylight gradually begins to wane. July maintains 15 hours of daylight, but by August, this decreases slightly to 14 hours. September continues the downward trend, offering 12 hours as the days grow shorter. October sees a further reduction to 10 hours, and November returns to 9 hours. As winter sets in, December brings the shortest days of the year, with only 8 hours of daylight, underscoring the dynamic shifts in light that accompany each season in Sevnica.
Dolenji Bostanj, Slovenia experiences a diverse climate with significant variations throughout the year. Winters can be cold, with January temperatures plunging to a minimum of -14°C (7°F) and averaging around 1°C (34°F), while summers are warm, hitting maximums of 38°C (100°F) in August. Precipitation is highest in late spring and early summer, peaking at 144 mm (5.7 in) in May, and rainfall is moderately distributed throughout the other months. Sunshine hours increase from winter to summer, reaching a peak of 423 hours in July. For detailed information, visit Dolenji Bostanj climate.
The climate in Krmelj, Slovenia, features a range of temperatures throughout the year, with winter months experiencing lows of -14°C (7°F) in January and maxing out at 38°C (100°F) in August. Precipitation peaks in May at 144 mm (5.7 in), contributing to the region's lush surroundings. Sunshine hours are abundant, particularly in the summer, with July receiving the most at 423 hours. As a result, Krmelj enjoys a relatively mild climate ideal for outdoor activities. For more detailed information, visit Krmelj climate.
Sevnica, Slovenia experiences a diverse climate with distinct seasonal variations. Winters are cold, with January temperatures ranging from -14°C to 14°C, while summers can be quite warm, especially in July and August, with highs reaching up to 38°C. Precipitation is most significant in spring and early summer, peaking at 144 mm in May. The region enjoys substantial sunshine, particularly in the summer months, with over 400 hours of sunlight recorded in July. For more detailed information, visit Sevnica climate.
In conclusion, Sevnica, Slovenia, presents a dynamic climate characterized by distinct seasonal changes in temperature, precipitation, sunshine duration, UV Index, and daylight hours. From the cold, snowy winters with limited daylight and low UV exposure to the vibrant, sun-soaked summers that boast long days and high UV levels, each season offers unique environmental experiences. The substantial variation in these climatic factors not only shapes the local ecosystem but also influences the activities and lifestyles of its residents. Understanding these patterns is essential for appreciating the natural beauty of Sevnica and for promoting awareness of sun safety and environmental conservation throughout the year.