Climate of Belarus

Last updated: April 14, 2025

Belarus experiences a diverse climate characterized by significant seasonal variations. In the depths of winter, temperatures can plunge to a frigid -34°C (-30°F) in Vitebsk, while summer brings warmth, with highs reaching 39°C (102°F) in Gomel Oblast. Precipitation also varies, with April seeing a low of 33 mm (1.3 in) in Gomel Oblast, escalating to 115 mm (4.5 in) in July in Mogilev, making it the wettest month. Humidity levels oscillate significantly throughout the year; August tends to have a comfortable average minimum of 60% in Gomel Oblast, whereas January experiences a damp maximum of 95% in Mogilev, revealing the climate's moisture-rich character during the coldest months. This dynamic interplay of temperature and precipitation shapes the unique environmental conditions found across Belarus.

Belarus Climate Zones

Belarus showcases a predominantly Dfb climate, characterized by warm summers and cold winters, which significantly impacts its diverse ecosystems and agriculture. The climate remains consistent across major regions including Brest, Gomel Oblast, Grodnenskaya, Minsk, Minsk City, Mogilev, and Vitebsk. This climate classification not only shapes the lifestyle of its inhabitants but also fosters rich biodiversity, making Belarus a unique destination for both nature enthusiasts and cultural explorers.

Köppen-Geiger Climate Classification of Belarus
Climate ZoneDescription
DfbHumid continental climate with warm summers and cold winters.

Belarus Temperature by Month

Belarus experiences a dramatic temperature range throughout the year, showcasing the country’s continental climate. January kicks off with bone-chilling lows of -34°C in Vitebsk, while southern Brest unseasonably warms up to 10°C. As winter turns to spring, February sees milder conditions in Brest reaching 17°C, setting the stage for March’s gradual thaw with temperatures peaking at 19°C in Gomel Oblast. April bursts forth with a significant warm-up, hitting 28°C in Brest. This trend continues into summer, where June boasts a staggering high of 39°C in Gomel Oblast, making it the hottest month. July and August remain warm, with Brest staying around 36°C, before autumn approaches, nudging temperatures back down; September dips to a comfortable 33°C before the cold returns in November with lows of -19°C in Mogilev. The year wraps up in December, where the icy grip tightens once more with -23°C in Vitebsk, closed off by a slightly warmer 12°C in Brest, encapsulating the striking seasonal contrasts that characterize Belarus's climate.

Monthly Temperatures in Belarus

The chart illustrates Belarus'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.
JanFebMarAprMayJunJulAugSepOctNovDec283037475667676658494032
Data source: Belarus temperature data aggregated from multiple country 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.

Precipitation Patterns in Belarus

In Belarus, precipitation patterns reveal distinct seasonal variations that shape the climate across the regions. April in Gomel Oblast marks a relatively dry period, with a minimum of just 33 mm (1.3 in) of rainfall, setting the stage for spring's arrival. As the year progresses to the warmer summer months, July in Mogilev experiences a surge in rainfall, peaking at 115 mm (4.5 in), indicating robust convective activity common in this season. Throughout the year, the frequency of rainy days also fluctuates significantly, with September in Gomel Oblast witnessing the fewest, at just 8 days, while December in Minsk City ramps up the wet conditions, stretching to 16 days. This progression underscores how moisture availability fluctuates with the seasons, highlighting both the dry spells and the lush, rain-soaked summers that define Belarusian weather.

Precipitation Trends in Belarus

The chart illustrates Belarus's yearly temperature patterns, showing data aggregated from various locations across the region, highlighting seasonal variations and monthly temperature changes.
JanFebMarAprMayJunJulAugSepOctNovDec424143438071968064554057
Data source: Belarus precipitation data aggregated from multiple country locations, generated using Copernicus Climate Change Service information.
Choose your preferred precipitation unit

Belarus Humidity

Belarus experiences significant fluctuations in humidity throughout the year, with levels peaking in the colder months and dropping during the summer. For instance, January brings a high humidity of 95% in Mogilev, creating a damp and chilly atmosphere that permeates the region. In contrast, August sees the humidity level dip to a minimum of 60% in Gomel Oblast, suggesting a more comfortable and drier summer climate. This pattern highlights the stark seasonal contrasts in Belarus, where the interplay of temperature and humidity significantly shapes the overall climate experience.

Average Humidity in Belarus

Belarus's Average Monthly Humidity Levels: This chart highlights Belarus's humidity fluctuations throughout the year, making it easy to compare seasonal trends. See how humidity varies month by month and understand Belarus's climate patterns.
JanFebMarAprMayJunJulAugSepOctNovDec93%91%88%78%61%62%62%61%73%89%91%92%
Data source: Humidity data for Belarus generated using information from the Copernicus Climate Change Service.

Belarus UV Index Trends

In June, both Vitebsk and Gomel Oblast experience a noteworthy trend in ultraviolet (UV) exposure, with an average daily maximum UV Index (UVI) of 8. This consistent level of UV intensity highlights a significant increase in sun strength during the summer months, signaling the importance of sun safety measures for residents and visitors alike. As the warm weather draws people outdoors, awareness of UV risks becomes essential, encouraging practices such as wearing protective clothing and applying sunscreen to mitigate the potential for sun-related health issues. The similar readings in these two regions underscore a broader climatic pattern that may be influencing UV levels across Belarus.

Maximum UV Index Levels in Belarus

The chart shows the monthly maximum UV Index (UVI) in Belarus, 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.
JanFebMarAprMayJunJulAugSepOctNovDec224678876321
Data source: Belarus 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.

Sunshine Duration in Belarus

Sunshine duration in Belarus showcases a dynamic range, particularly evident when comparing winter and summer months. For instance, Vitebsk experiences a mere 58 hours of sunshine in December, while Brest sees slightly more with 91 hours in January. As the seasons shift toward summer, the sun shines much brighter; Brest basks in an impressive 422 hours in July, and Vitebsk isn't far behind with 433 hours in June. This clear seasonal trend highlights how profoundly sunshine varies across the year, with the summer months offering a significant boost in daylight hours compared to the winter gloom.

Monthly Sunshine Duration in Belarus

The Belarus sunshine duration chart shows the total hours of direct sunlight in Belarus each month, excluding cloudy or obstructed periods, and compares the sunshine duration across different months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec91h163h261h342h396h421h422h391h295h233h142h94h
Data source: Belarus sunshine duration data aggregated from multiple country locations, generated using Copernicus Climate Change Service information.

Chance of Sun in Belarus

In Belarus, the likelihood of sunny weather varies significantly throughout the year, showcasing a distinct seasonal trend. For instance, in January, the chances of sunshine plummet to a mere 5% in Mogilev, emphasizing the cold, gray winter months. However, as the calendar turns to June, this figure skyrockets to an impressive 56% in Vitebsk, illustrating the vibrant and sunny days of summer. This dramatic shift highlights the seasonal beauty of Belarus, where residents and visitors alike can look forward to warmer, sunnier days after the long winter.

Percentage of Sunny Days in Belarus

The chart illustrates the percentage of sunny days in Belarus throughout the year. 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 Belarus experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec11%24%34%39%33%51%46%30%32%45%16%17%
Data source: Belarus chance of sun data, generated using information from the Copernicus Climate Change Service.

Average Daylight Hours Across the Belarus

In Belarus, particularly in Vitebsk, daylight hours exhibit a striking contrast between the seasons. During the frigid month of December, residents experience a mere 7 hours of sunlight, prompting a cozy, introspective atmosphere perfect for enjoying indoor activities. However, as summer graces the region, this changes dramatically; by June, Vitebsk basks in a generous 17 hours of daylight, inviting outdoor adventures and vibrant communal gatherings. This seasonal shift not only highlights the changing landscapes but also enriches the cultural tapestry of life in Belarus throughout the year.

Average Monthly Daylight Hours in Belarus

This chart shows the total daylight hours Belarus receives each month, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 15m9h 53m11h 54m13h 57m15h 44m16h 41m16h 11m14h 34m12h 35m10h 33m8h 43m7h 44m
Data source: Belarus daylight hours, calculated by summing the hours between sunrise and sunset for each day.

Climate Breakdown by Belarus Region

Brest, Belarus, experiences a climate characterized by cold winters and warm summers. January and February bring frigid temperatures, often dipping to -26°C (-15°F), while the summer months see average highs around 20°C (67°F) in July. Precipitation varies throughout the year, with July receiving the most at 96 mm (3.8 in), contributing to the region's humid atmosphere, particularly in winter where humidity often surpasses 90%. As you navigate the changing seasons, expect a mix of crisp air and blooming warmth, making it a unique climate to experience. Discover more about the city's year-round weather patterns at Brest climate.

The climate in Gomel Oblast, Belarus, is characterized by harsh winters and mild to warm summers. January and February see frigid temperatures, with lows diving as low as -26°C (-14°F), while the summer months of June and July bring warmth, peaking at a sweltering 39°C (102°F). Notably, July is also the wettest month, receiving over 103 mm (4.1 in) of rainfall, contributing to the region's overall humidity, which varies seasonally from a damp 94% in January to a more comfortable 60% in August. This varied climate offers a unique blend of seasonal beauty, making Gomel Oblast a fascinating destination year-round. For more detailed information, visit Gomel Oblast climate.

The climate in Grodnenskaya, Belarus, showcases a dramatic seasonal contrast, with winter temperatures plummeting to a chilling -30°C (-22°F) in January and gradually warming up to the comfortable 17°C (63°F) by March. As spring unfolds, the region experiences increasing warmth and sunlight, peaking in summer with July highs reaching 33°C (91°F) amidst higher humidity levels. Autumn sees a gradual decline in temperatures, wrapping up the year with chilly December averages around 0°C (32°F) and substantial moisture, creating a richly diverse environment. With precipitation peaking during the summer months, Grodnenskaya's climate supports vibrant seasonal changes that make it a fascinating destination year-round. For more details, check the Grodnenskaya climate.

Minsk, Belarus experiences a continental climate marked by cold winters and mild summers. In January, temperatures can plunge to as low as -31°C (-23°F), with high humidity hovering around 94%, while July brings warmth with average highs of 19°C (66°F). Precipitation is fairly consistent throughout the year, with July typically receiving the most rain at 105 mm (4.1 in). The transitional months of spring and early autumn see a shift in temperatures and humidity, offering a more moderate climate that many find enjoyable. For a deeper dive into weather conditions, check out Minsk climate.

Minsk City experiences a varied climate that transitions dramatically through the seasons. Winters can be quite harsh, with January temperatures plummeting to a minimum of -26°C (-15°F) and humidity levels soaring to 93%, creating a chilly atmosphere. As spring approaches, temperatures gradually rise, showcasing a refreshing April average of 7°C (44°F) and improving precipitation patterns. Summer brings warmth, with July averaging a pleasant 18°C (65°F) and occasional rainfall, making it the wettest month with 107 mm (4.2 in). Autumn ushers in cooler days, but the beauty of changing leaves and crisp air can be captivating, making Minsk City an intriguing destination year-round. For more detailed insights, check out the Minsk City climate.

Mogilev, Belarus, experiences a climate marked by cold winters and mild summers, offering a delightful contrast throughout the year. In January, the temperatures can plummet to a chilling -28°C (-17°F), while July boasts warm highs around 35°C (95°F), making it the perfect season for outdoor activities. Precipitation is heaviest during summer months, particularly July, which sees about 115 mm (4.5 in) of rain, contributing to the region’s lush landscapes. With humidity levels ranging from a high of 95% in January to a more comfortable 65% in August, the weather can feel quite different depending on the season. For detailed insights on the weather and seasonal changes, visit Mogilev climate.

Vitebsk, Belarus experiences a continental climate with stark seasonal contrasts, where January can bring chilling temperatures as low as -34°C (-30°F), while July basks in warmth, averaging about 18°C (65°F). Spring and autumn are short and marked by fluctuating temperatures, making the transition into summer's peak heat palpable. Rainfall peaks in the summer months, especially July, with about 105 mm of precipitation, creating lush landscapes. Its high humidity, particularly in winter, often reaches 95%, contributing to the crispness of the air. For a detailed look at the weather patterns, check out the Vitebsk climate.

Summary and Key Takeaways on the Climate of the Belarus

Belarus showcases a remarkable range of temperatures and precipitation patterns, reflecting its continental climate. Winter can be harsh, with frigid minimum temperatures plummeting to -34°C (-30°F) in January in Vitebsk, while summer brings a striking contrast, with maximum highs reaching up to 39°C (102°F) in June in Gomel Oblast. Precipitation varies significantly throughout the year, with a minimal 33 mm (1.3 in) recorded in April in Gomel Oblast and a peak of 115 mm (4.5 in) in July in Mogilev. Humidity levels further accentuate the seasonal contrasts, ranging from a relatively mild 60% in August in Gomel Oblast to a damp 95% in January in Mogilev. These trends not only shape the local ecosystem but also influence the daily lives of residents, making Belarus’s climate a fascinating subject of study.