Smolenskaya Oblast’ Climate

Last updated: January 18, 2025

Smolenskaya Oblast in the Russian Federation exhibits a Dfb climate, characterized by a humid continental influence. The region experiences a significant temperature range, with winter lows plummeting to a frigid -33°C (-27°F) in January, while summer highs can soar to a sweltering 36°C (97°F) in June. The average annual temperature hovers around 7°C (44°F), underscoring the stark seasonal contrasts that define this unique climate.

Smolenskaya Oblast’ temperature by month

In Smolenskaya Oblast, temperature patterns reveal distinct seasonal variations that shape the region's climate. The year begins with harsh winters, where January temperatures can plummet to a minimum of -33°C (-27°F) and only reach a daytime maximum of 5°C (42°F). As winter transitions into spring, temperatures gradually rise; by April, averages climb to 6°C (43°F), with sunny days peaking at 25°C (76°F). May marks a significant shift, as warm conditions take hold, culminating in summer highs of 36°C (97°F) in June. The warmth persists through July and August, before a gradual cooling begins in September that leads back into the chill of late fall. By November and December, minimum temperatures can dip as low as -21°C (-6°F), reflecting the region's characteristic temperature swings throughout the year.

Monthly Temperatures in Smolenskaya Oblast’, Russian Federation

The chart illustrates Smolenskaya Oblast’'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.
JanFebMarAprMayJunJulAugSepOctNovDec242532435463646354453427
Data source: Smolenskaya Oblast’ 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.

Smolensk experiences a significant temperature range throughout the year, with January temperatures plummeting to a minimum of -29°C (-19°F) and June bringing a maximum heat of 35°C (95°F). This variability highlights the sharp contrasts in the region's climate, as detailed in the provided link: monthly temperatures in Smolensk.

Precipitation Patterns in Smolenskaya Oblast’

In Smolenskaya Oblast, precipitation exhibits a notable seasonal pattern, with a gradual increase as the year progresses. The winter months of January and February experience consistent precipitation levels of 43 mm (1.7 in), while March sees a slight decrease to 42 mm (1.7 in). Spring marks the beginning of a rise in rainfall, culminating in 47 mm (1.9 in) in April and reaching 69 mm (2.7 in) in May. The onset of summer brings the highest precipitation amounts, particularly in July, which records an impressive 115 mm (4.5 in), reflective of the region's humid continental climate.

As summer transitions to fall, precipitation levels begin to stabilize, with August seeing 72 mm (2.8 in) and September recording 63 mm (2.5 in). October and November bring similar totals of 60 mm (2.4 in) and 47 mm (1.8 in), respectively, while December experiences a notable increase to 66 mm (2.6 in). The number of rainy days varies throughout the year, peaking in July with 15 days of rainfall, and consistently averaging around 10 to 12 days for other months, highlighting the region's pronounced wet season during the summer.

Monthly Average Precipitation in Smolenskaya Oblast’, Russian Federation

The average monthly precipitation in Smolenskaya Oblast’, providing insights into seasonal rainfall patterns and the region's precipitation trends throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec4344424769751157264604766
Data source: Smolenskaya Oblast’ precipitation data aggregated from multiple regional locations, generated using Copernicus Climate Change Service information.
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Sunshine Duration in Smolenskaya Oblast’

In Smolenskaya Oblast, sunshine duration reveals a remarkable seasonal progression, with a significant increase from the cold, dark winter months to the vibrant summer season. January begins the year with a mere 51 hours of sunlight, gradually rising in February to 133 hours as daylight begins to extend. March continues this upward trend, accumulating 243 hours, and by April, the total skyrockets to 325 hours as spring fully embraces the region. This pattern culminates in May and June, where sunshine peaks at 398 hours and 423 hours, respectively, creating long, sunlit days that characterize the height of summer.

As summer transitions into fall, the sunshine duration begins to wane, yet remains relatively substantial. July sees 416 hours of sunshine, closely following June's peak, but by August, the total decreases to 391 hours as the days start to shorten. September brings a further dip, with 290 hours of sun, while October drops to 200 hours. The final months of the year see a marked decline, with November at 102 hours and December returning to just 54 hours, illustrating the stark contrast between the luminous summer and the dim winter months in Smolenskaya Oblast.

Monthly Sunshine in Smolenskaya Oblast’, Russian Federation

Monthly sunshine duration represents the total hours of direct sunlight Smolenskaya Oblast’ receives each month, excluding periods when the sun is obscured by clouds or other obstructions.
JanFebMarAprMayJunJulAugSepOctNovDec51h133h243h325h398h423h416h391h290h200h102h54h
Data source: Smolenskaya Oblast’ sunshine duration data aggregated from multiple regional locations, generated using Copernicus Climate Change Service information.

Smolenskaya Oblast’ UV Index Trends

In Smolenskaya Oblast, the UV Index reflects significant seasonal variations that underscore the changing intensity of solar radiation throughout the year. During the winter months, January and February maintain a low UV Index of 2, indicating minimal risk for sunburn with a recommended exposure time of 45 minutes. As spring approaches, the UV Index begins to climb; March enters with a moderate level of 4, compelling residents to be more mindful of sun exposure, while April rises to 5. This escalation continues into May, where the Index reaches 6, signaling high exposure risk for prolonged sunbathing.

As summer arrives, Smolenskaya Oblast experiences its peak UV Index, culminating at 8 in June, categorized as very high, with individuals advised to limit exposure to just 15 minutes for skin protection. July and August remain at a high 7, indicating a sustained need for caution, with recommended burn times extending to 25 minutes. As the season wanes, the UV Index gradually decreases, falling to 5 in September and back to a moderate 3 in October, before dropping to low levels of 2 in November and 1 in December. This seasonal pattern underscores the importance of sun safety practices, particularly during the vibrant summer months when UV exposure can pose greater health risks.

Monthly Maximum UV Index for Smolenskaya Oblast’, Russian Federation

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Smolenskaya Oblast’. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec224568775321
Data source: Smolenskaya Oblast’ 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 Smolenskaya Oblast’

In Smolenskaya Oblast, daylight duration exhibits dramatic seasonal fluctuations, reflective of the region's northern latitude. January marks the year’s shortest days, with only 7 hours of daylight, gradually increasing to 9 hours in February. As spring approaches, daylight extends more noticeably, reaching 11 hours in March and markedly increasing to 14 hours in April. By May, residents enjoy 16 hours of sunlight, leading into the long days of summer where June offers the maximum at 17 hours.

As summer transitions into autumn, daylight begins to taper off, with July still providing 16 hours, but decreasing to 14 hours in August. This decline continues through September, which offers 12 hours, while October sees a further drop to 10 hours. November brings a noticeable reduction to 8 hours, and the cycle concludes with December returning to 7 hours of daylight. This rhythmic pattern emphasizes the stark contrasts in daylight that characterize the changing seasons in Smolenskaya Oblast, highlighting the influence of geographical positioning on daily light exposure.

Average Monthly Daylight Hours in Smolenskaya Oblast’, Russian Federation

This chart shows the total daylight hours Smolenskaya Oblast’ receives each month, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec7h 52m9h 41m11h 53m14h 7m16h 7m17h 12m16h 37m14h 49m12h 39m10h 25m8h 23m7h 17m
Data source: Smolenskaya Oblast’ daylight hours, calculated based on aggregated data for various regional locations, determined by the times between sunrise and sunset.

Climate Highlights of Smolenskaya Oblast’'s Popular Destinations

Smolensk experiences a continental climate characterized by cold winters and warm summers. January temperatures can drop as low as -29°C (-19°F), while July peaks at around 32°C (91°F). The city receives moderate precipitation throughout the year, with July being the wettest month at 120 mm (4.7 in). Sunshine levels vary significantly, with May to July offering the most sunshine, peaking at approximately 427 hours in June. For more details, visit Smolensk climate.

Conclusion

In conclusion, the climate and environmental conditions in Smolenskaya Oblast, Russian Federation, create a unique experience defined by distinct seasonal variations in temperature, precipitation, sunshine duration, UV Index, and daylight hours. The stark contrasts between the harsh winters and the warm, sunlit summers significantly influence the region's lifestyle and natural ecosystems. As residents navigate the changing climate throughout the year, understanding these patterns becomes essential for promoting health and well-being, particularly during the peak UV Index months and the prolonged daylight of summer. Overall, Smolenskaya Oblast serves as a compelling example of how latitude and seasonal shifts shape local climates and environmental conditions.

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