Siauliai Climate

Last updated: January 18, 2025

Siauliai, Lithuania, is characterized by a Dfb climate classification under the Köppen-Geiger system, indicative of a humid continental climate. This region experiences significant seasonal temperature variations, with winter lows plummeting to an average minimum of -26°C (-15°F) in January, while summer months can reach sweltering highs of 34°C (93°F) in July. The annual average temperature hovers around 8°C (47°F), illustrating the distinct contrasts that define Siauliai's climate. These attributes underscore the region's unique meteorological patterns, shaped by its geographical location and continental influences.

Siauliai temperature by month

In Siauliai, Lithuania, temperature patterns exhibit distinct seasonal trends characterized by sharp contrasts between winter and summer. January and February are the coldest months, with minimum temperatures averaging around -25°C (-13°F) to -26°C (-15°F), while daytime averages struggle to reach even -2°C (29°F) in February. As spring approaches, temperatures begin to rise noticeably, with March bringing an average of 1°C (35°F) and April seeing daytime highs of 26°C (79°F). The transition into summer unfolds with warm conditions in May, peaking in July with maximum temperatures reaching a sweltering 34°C (93°F). August remains warm, and as the seasons shift toward autumn, a gradual cooling is observed, with September still offering pleasant averages around 13°C (56°F), before descending back into cooler temperatures by November. This cyclical pattern illustrates Siauliai's continental climate, featuring long, frigid winters and short, warm summers.

Monthly Temperatures in Siauliai, Lithuania

The chart illustrates Siauliai'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.
JanFebMarAprMayJunJulAugSepOctNovDec292935445363656356474031
Data source: Siauliai temperature data aggregated from multiple regional locations, generated using Copernicus Climate Change Service information.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

In Lithuania, the temperature extremes vary slightly across different cities. Siauliai experiences a minimum of -25°C (-12°F) in January and a maximum of 32°C (89°F) in July, while Pakruojis sees a slightly harsher winter with a minimum of -26°C (-14°F) in January but reaches a high of 32°C (91°F) in July. Radviliskis shares a similar winter temperature with Siauliai at -25°C (-12°F) in January, yet it records the highest summer maximum of 33°C (92°F) in July. For more details, you can explore the monthly temperatures in Siauliai, Pakruojis, and Radviliskis through the provided links: monthly temperatures in Siauliai, monthly temperatures in Pakruojis, and monthly temperatures in Radviliskis.

Precipitation Patterns in Siauliai

Precipitation in Siauliai, Lithuania, demonstrates a varied distribution throughout the year, with marked shifts between the winter and summer months. During the colder season, average monthly rainfall is relatively modest, with January recording 45 mm (1.8 in) and February seeing a slight decrease to 37 mm (1.5 in). As spring arrives, March maintains similar levels of precipitation at 45 mm (1.8 in), while April dips slightly to 36 mm (1.4 in). The onset of late spring and summer brings a surge in rainfall, most notably in July, when precipitation peaks at 91 mm (3.6 in) over approximately 13 days, indicating the transition to a wetter period.

Summer months are characterized by higher total precipitation, particularly in July and August, which receive 91 mm (3.6 in) and 80 mm (3.1 in), respectively. This seasonal increase often leads to more frequent rainy days, with both July and August averaging around 13 days of rainfall. As autumn sets in, precipitation levels remain elevated, with September registering 61 mm (2.4 in) and October at 63 mm (2.5 in). However, rainfall begins to taper off in the winter months, as December records 51 mm (2.0 in) with an average of 12 rainy days. This pattern highlights the contrast between the dry, cold winters and the wetter, warmer months typical of Siauliai's climate.

Monthly Average Precipitation in Siauliai, Lithuania

The average monthly precipitation in Siauliai, providing insights into seasonal rainfall patterns and the region's precipitation trends throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec453745366553918061635351
Data source: Siauliai precipitation data aggregated from multiple regional locations, generated using Copernicus Climate Change Service information.
Choose your preferred precipitation unit

Sunshine Duration in Siauliai

In Siauliai, Lithuania, sunshine duration exhibits a clear seasonal pattern, with a marked increase from the cold winter months to the warm summer. January and December are characterized by minimal sunlight, with only 84 hours and 88 hours of sunshine, respectively. As the year progresses into February, daylight begins to extend significantly, culminating in 173 hours of sunshine. This upward trend continues through the spring months, where March offers 263 hours of sunshine, and April reaches 347 hours as days grow longer and brighter. By May, Siauliai experiences a substantial leap to 427 hours, signaling the arrival of favorable weather.

Summer months showcase peak sunshine, with June attaining 451 hours and July slightly trailing with 444 hours. While August sees a slight decline to 389 hours, it still maintains generous sunlight compared to earlier months. As autumn sets in, there’s a gradual reduction in sunshine duration, with September yielding 309 hours and October dropping to 229 hours. The transition back to lower sunlight is evident in November with only 122 hours, reinforcing the seasonal cycle. This fluctuation highlights Siauliai's climatic rhythm, showcasing a vibrant contrast between the sun-drenched summer months and the more subdued winter days.

Monthly Sunshine in Siauliai, Lithuania

Monthly sunshine duration represents the total hours of direct sunlight Siauliai receives each month, excluding periods when the sun is obscured by clouds or other obstructions.
JanFebMarAprMayJunJulAugSepOctNovDec84h173h263h347h427h451h444h389h309h229h122h88h
Data source: Siauliai sunshine duration data aggregated from multiple regional locations, generated using Copernicus Climate Change Service information.

Siauliai UV Index Trends

In Siauliai, Lithuania, the UV Index exhibits distinct seasonal variations, reflecting changing sunlight intensity throughout the year. During the winter months of January and February, the UV Index remains low at 1 and 2, respectively, with a burn time of 45 minutes, indicating limited risk of harm from unprotected sun exposure. As spring approaches, the UV Index begins to rise, reaching 3 in March and climbing to 5 in April. This shift marks the onset of moderate UV levels, with a reduced burn time of 30 minutes, encouraging residents to take precautions as they spend more time outdoors.

The summer months see the highest UV Index readings, peaking at 7 in June and July, categorized as high exposure risk with a burn time of only 25 minutes. August follows closely with a slightly lower UV Index of 6, signaling the continued need for sun protection. As autumn arrives, the UV Index gradually decreases, easing back to 5 in September and dropping to 3 in October, where the burn time increases to 30 minutes. November and December return to low exposure levels, reinforcing the cyclical nature of UV radiation in Siauliai and highlighting the importance of adapting sun safety measures according to seasonal changes.

Monthly Maximum UV Index for Siauliai, Lithuania

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Siauliai. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec123567765321
Data source: Siauliai 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 Siauliai

In Siauliai, Lithuania, daylight duration exhibits significant seasonal fluctuations, reflecting the region's latitude and the Earth's axial tilt. The year begins with limited daylight in January, averaging just 7 hours, gradually increasing in February to 9 hours. By March, the length of the day expands to 11 hours, heralding the transition into spring. The progression continues robustly into April and May, where daylight extends to 14 and 16 hours, respectively. June stands out as the month with the most sunlight, offering an impressive 17 hours of daylight, allowing residents to fully enjoy the outdoors.

As summer transitions to autumn, daylight starts to wane, with July remaining generous at 16 hours, but August sees a decrease to 14 hours. Moving into September, daylight further diminishes to 12 hours, and by October, it falls to 10 hours. The trend of reduced daylight continues into November, with only 8 hours available, and decelerates back to 7 hours in December. This annual cycle highlights Siauliai’s experience of long summer days contrasted by the shorter, darker winter months, influencing daily activities and lifestyle within the community.

Average Monthly Daylight Hours in Siauliai, Lithuania

This chart shows the total daylight hours Siauliai receives each month, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec460h574h713h853h980h1048h1012h897h760h620h492h422h
Data source: Siauliai daylight hours, calculated based on aggregated data for various regional locations, determined by the times between sunrise and sunset.

Climate Highlights of Siauliai's Popular Destinations

Akmene, Lithuania experiences a diverse climate with cold winters and warm summers. January temperatures can plunge to a minimum of -24°C (-11°F) while average highs reach 7°C (46°F). Summers are mild, peaking in July with averages around 18°C (65°F) and maximums of 31°C (88°F). Precipitation is heaviest in the summer months, particularly July, accumulating up to 89 mm (3.5 in). For more detailed information, visit Akmene climate.

The climate in Joniskis, Lithuania, features a cold continental pattern with significant variations throughout the year. January and February are the coldest months, with average temperatures around -1°C (30°F) and temperatures dropping as low as -25°C (-13°F). Summers, particularly in June and July, are mild to warm, with averages reaching 18°C (64°F) to 22°C (72°F) and maximums around 32°C (90°F). Precipitation is highest in July, with 88 mm (3.5 in), while sunshine hours peak in June at 452 hours. For more details, visit Joniskis climate.

The climate in Kelme, Lithuania is characterized by cold winters and warm summers. January and February see minimum temperatures dropping as low as -23°C (-9°F), while July and August can reach highs of 32°C (90°F). Precipitation varies throughout the year, with July being the wettest month at 98 mm (3.9 in). Sunshine hours peak in May and June, averaging over 400 hours per month. For more detailed information, visit Kelme climate.

Kursenai, Lithuania experiences a continental climate characterized by cold winters and warm summers. January temperatures can plummet to -24°C (-11°F), while July averages reach around 18°C (65°F). Precipitation varies throughout the year, peaking in July with 91 mm (3.6 in), creating a moderate but humid environment. Sunshine is most abundant in May and June, boasting over 400 hours, which contrasts sharply with the shorter winter days. For more detailed information, visit Kursenai climate.

Linkuva, Lithuania experiences a continental climate with cold winters and warm summers. January typically sees temperatures ranging from -26°C to 7°C, while July peaks at a comfortable 33°C. Precipitation is highest in July (90 mm), contributing to the region's lush greenery, with the driest month being April (34 mm). Sunshine hours vary significantly throughout the year, with June boasting the most at 453 hours. For more detailed information, visit Linkuva climate.

Naujoji Akmene experiences a continental climate characterized by cold winters and warm summers. January and February are the coldest months, with average temperatures around -1°C (30°F) and minimums dropping to -23°C (-10°F). July is the warmest month, where temperatures can reach up to 31°C (88°F) with considerable sunshine, peaking at 455 hours in June. Rainfall is noticeable throughout the year, with July seeing the highest precipitation at 88 mm (3.5 in). For more detailed information, visit Naujoji Akmene climate.

Pakruojis, Lithuania experiences a continental climate with cold winters and warm summers. January temperatures can plummet to a minimum of -26°C (-14°F), while July sees highs around 32°C (90°F). Precipitation varies throughout the year, peaking in July with 89 mm (3.5 in), and sunshine hours reach their maximum in June with 453 hours. Visitors can expect a diverse climate experience, making it an intriguing destination year-round. For more detailed information, visit Pakruojis climate.

Radviliskis, Lithuania experiences a continental climate marked by cold winters and warm summers. January temperatures plummet to a minimum of -25°C (-12°F) and average around -2°C (29°F), while July sees maximums of 33°C (92°F). Precipitation varies throughout the year, peaking in July with 94 mm (3.7 in), and sunshine is abundant from March to August, with a high of 445 hours in June. For more detailed information, visit Radviliskis climate.

Seduva, Lithuania experiences a continental climate characterized by cold winters and warm summers. January and February see minimum temperatures plunging to -25°C (-13°F), with averages around -2°C (29°F) and occasional highs nearing 11°C (52°F). As spring arrives, temperatures rise, peaking in July at around 18°C (65°F) to 34°C (93°F), accompanied by significant rainfall, particularly in summer months. The region enjoys the most sunshine in June, with 445 hours, while the winter months see considerably less. For detailed climate statistics, visit Seduva climate.

Siaulenai, Lithuania experiences a continental climate with cold winters and warm summers. January and February are particularly frigid, with average temperatures around -2°C (29°F) and minimums dropping to -25°C (-12°F). The summer months of June to August are warmer, featuring average highs between 18°C (64°F) and 33°C (92°F), accompanied by the highest precipitation, peaking at 94 mm (3.7 in) in July. Sunshine hours vary significantly, from just 75 hours in January to a peak of 445 hours in June, making it the sunniest month. For more details, visit Siaulenai climate.

Siauliai, Lithuania experiences a continental climate, characterized by cold winters and mild summers. January and February are the coldest months, with average temperatures around -1°C (30°F) and -2°C (29°F), respectively, while July and August see warmer averages of 18°C (65°F) and 17°C (63°F). Precipitation is highest in summer, peaking at 91 mm (3.6 in) in July, while sunshine hours increase significantly from winter to summer, with May enjoying up to 428 hours. For more detailed information, visit Siauliai climate.

The climate in Tytuveneliai, Lithuania, is characterized by cold winters and warm summers. January temperatures can drop as low as -24°C (-10°F) while peaking at 7°C (45°F), with significant snowfall and an average of 51 mm of precipitation. Summer months, particularly June and July, enjoy warmer averages around 18°C to 20°C (64°F to 68°F) and increased rainfall, peaking at 89 mm (3.5 in) in July. Sunshine is abundant from April to August, with May receiving the most sunlight at 419 hours. For more detailed information, visit Tytuveneliai climate.

Uzventis, Lithuania experiences a diverse climate, with cold winters and mild summers. January and February are the coldest months, with average temperatures around -2°C (29°F) and significant lows reaching -23°C (-10°F). As the year progresses, temperatures rise, peaking in July at an average of 18°C (64°F) and a maximum of 31°C (88°F). Precipitation varies throughout the year, with July receiving the most rainfall at 99 mm (3.9 in), while sunshine hours peak in June with 452 hours. For more information on the climate specifics, visit Uzventis climate.

The climate in Venta, Lithuania, exhibits cold winters and warm summers. January temperatures range from a frigid -24°C to a maximum of 7°C, while July sees milder averages around 18°C and highs up to 31°C. Rainfall peaks in summer, particularly in July with 89 mm, while February is relatively dry with 37 mm of precipitation. The region enjoys abundant sunshine from late spring to summer, particularly in June (455 hours) and July (452 hours). For more detailed information, visit Venta climate.

Zagare, Lithuania experiences a continental climate characterized by cold winters and warm summers. January and February are the coldest months, with average temperatures around -1°C (30°F) and minimal sunshine. As spring approaches, temperatures gradually rise, peaking in July with averages of 18°C (65°F). Precipitation varies throughout the year, with the highest levels occurring in July, accumulating approximately 89 mm (3.5 in). For more details on the climate in Zagare, visit Zagare climate.

Conclusion

In conclusion, the climate of Siauliai, Lithuania, is marked by distinct seasonal variations that influence temperature, precipitation, sunshine duration, UV Index, and daylight hours throughout the year. The region experiences frigid winters with substantial snowfall and limited daylight, giving way to warm summers characterized by longer days, abundant sunshine, and elevated UV levels. This seasonal variation not only shapes local weather patterns but also affects the lifestyle and activities of residents. Understanding these climatic dynamics is essential for promoting awareness about sun safety, agricultural planning, and community engagement with the natural environment throughout the changing seasons.

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