Last updated: August 27, 2025
March in Irkutsk, Russian Federation, brings a striking transformation as winter begins to recede. With a maximum temperature of 12°C (54°F) and an average of -5°C (23°F), residents experience a notable shift toward milder conditions, although the minimum can plummet to -30°C (-22°F). Precipitation is moderate this month, accumulating to 16 mm (0.6 in) over approximately 4 days, contributing to a humidity level of 81%. As the snow melts and the first signs of spring emerge, March serves as a pivotal transition period for the region, blending the tail end of winter with the dawn of warmer days ahead.
In March, Irkutsk transitions from the harsh grip of winter into the welcoming embrace of early spring. The temperatures begin to rise significantly, with a minimum dropping to -30°C (-22°F) and the average nudging up to -5°C (23°F). Daytime can surprise residents with a maximum reaching 12°C (54°F), showcasing a stark contrast to the deep freeze of January and February. This trend marks a clear shift, as the biting cold recedes, hinting at the warmer days to come in April. The gradual increase in temperatures not only awakens the landscape from its icy slumber but also invigorates the spirit of the city, making March a month of budding possibilities in Irkutsk.
March in Irkutsk sees a slight uptick in precipitation, with 16 mm (0.6 in) recorded over just four days. This marks a gradual transition as winter gives way to early spring, signaling a shift from the drier months of January and February, which averaged around 12 mm (0.5 in) and 11 mm (0.4 in), respectively. The increase in precipitation acts as a precursor to the wetter months ahead, particularly April, when the rainfall starts to intensify to 19 mm (0.8 in). This trend highlights a change in the climate dynamic as nature awakens, preparing for the lush greenery that follows in May and beyond.
In March, Irkutsk witnesses a notable shift in humidity levels, dropping to 81% from the previous months' strikingly high figures of 94% in January and 90% in February. This decrease marks the beginning of a more gradual decline as the region transitions into spring, with humidity further falling to 73% in April. The trend reflects a seasonal shift, as the biting cold of winter recedes and a more moderate climate emerges, paving the way for a fresher atmosphere. By May, the humidity dips even lower to 67%, indicating a continued departure from the winter's damp conditions and signaling a welcome change for residents and visitors alike.
As March unfolds in Irkutsk, the UV Index makes a notable ascent from the winter months, rising to 4, indicating a moderate exposure risk. This shift means that residents and visitors should be mindful of sun exposure, with a burn time of just 30 minutes for unprotected skin. Compared to the preceding months of January and February, where the UV Index remained low, March signals the onset of spring and a gradual increase in sunlight intensity. This upward trend continues into April as the UV Index hits 5, reinforcing the importance of protection against UV rays. For those keen to better understand the trends in UV exposure throughout the year, detailed insights are available at Irkutsk UV Index.
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As winter gives way to spring in Irkutsk, March heralds a delightful increase in sunshine, with 310 hours of radiant daylight illuminating the city. This marks a significant leap from February’s 247 hours and sets a promising tone for the months ahead, as longer days continue to unfold. The trend of growing sunshine is evident, with April bringing 333 hours, followed by May, which dazzles with 358 hours. The transition not only enriches the landscape but also invigorates the spirit of residents, inviting them to step outside and embrace the emerging warmth after the harsh winter months. Each hour of sunlight builds anticipation for the vibrancy of summer, making March a pivotal month in the march toward brighter days.
As winter gives way to spring, March in Irkutsk reveals a notable shift in the weather, with the likelihood of sunny days climbing to 48%. This marks a significant upswing from the frigid January, where sunshine was a mere 17%. The trend of increasing sunshine continues into April, albeit slightly decreasing to 40%, signaling a transitional phase. The gradual rise from February's 29% showcases March as a pivotal month where optimism for brighter skies begins to bloom, setting the stage for the later months while hinting that spring is truly on the horizon.
As winter recedes in Irkutsk, March heralds a noticeable shift in daylight hours, growing from 9 hours in February to a vibrant 11 hours. This increase not only signals the arrival of spring but also sets the stage for more sunlight as the days continue to elongate, with April bringing 13 hours of daylight and May luxuriating in 15 hours. The trend is clear: after months shrouded in darkness, each passing day encourages outdoor activities and a renewed connection to nature. By the time summer arrives in June and July—boasting a peak of 16 hours—the long, sunlit days truly embrace the spirit of the season, creating an inviting landscape that glows with possibility.
As winter gradually surrenders to spring in Irkutsk, March brings a slight increase in average wind speed, reaching 2.7 m/s (6 mph). This gentle whisper of wind hints at the transition from the stillness of winter to the more dynamic spring months ahead. Following the trend, wind speeds continue to rise in April and May, peaking at 3.2 m/s (7 mph) before beginning to fluctuate with the changing seasons. Interestingly, the spring months show a noticeable uptick compared to the winter's lower averages, signaling a shift toward vibrant activity in the region. As Irkutsk embraces the freshness of March, the increasing winds herald the awakening of nature, inviting residents to revel in the beauty of the coming season.
Weather in Irkutsk varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Irkutsk, focusing on differences in temperature, rainfall, humidity, and UV levels.
Comparing the weather in March and January reveals a significant transition as winter gives way to early spring. In March, temperatures range from a minimum of -30°C (-22°F) to a maximum of 12°C (54°F), with an average temperature of -5°C (23°F). This month experiences slightly more precipitation, totaling 16 mm (0.6 in) over about four days, while humidity sits at 81%. In contrast, January is considerably colder, with temperatures plunging to a minimum of -41°C (-41°F), an average of -19°C (-1°F), and a maximum of -5°C (24°F). Even though January has slightly less precipitation at 12 mm (0.5 in) over the same number of days, the humidity is notably higher at 94%. For a detailed look at January weather, you can visit Irkutsk weather in January.
March typically sees a significant improvement in weather conditions compared to February. The minimum temperature rises from a stark -40°C (-39°F) in February to a milder -30°C (-22°F) in March, while the average temperature experiences a notable increase from -16°C (3°F) to -5°C (23°F). Additionally, March allows for more warmth with a maximum temperature reaching 12°C (54°F), contrasted with February's peak of 5°C (41°F). Precipitation levels are slightly higher in March at 16 mm (0.6 in) compared to 11 mm (0.4 in) in February, but both months share a similar number of rainy days at four. The humidity also diminishes slightly in March to 81%, down from February’s 90%. For more details on February weather specifics, check out Irkutsk weather in February.
March and April showcase a notable transition in weather patterns. In March, the temperatures range from a frigid minimum of -30°C (-22°F) to a slightly warmer maximum of 12°C (54°F), while the average temperature sits around -5°C (23°F). The month typically sees around 16 mm (0.6 in) of precipitation over four days, accompanied by a high humidity level of 81%. In contrast, April experiences a significant warming trend, with temperatures ranging from a minimum of -11°C (13°F) to a maximum of 28°C (82°F) and an average of 4°C (39°F). Although April has slightly higher precipitation at 19 mm (0.8 in) over six days, the humidity drops to 73%. To learn more about the weather specifics in April, check out this link: Irkutsk weather in April.
March and May present a striking contrast in weather conditions. In March, temperatures range from a chilling -30°C (-22°F) at their lowest, with an average of -5°C (23°F) and a maximum of 12°C (54°F). This month also sees an 81% humidity level and only 16 mm (0.6 in) of precipitation over just 4 days. In contrast, May experiences significantly milder temperatures, with a minimum of -4°C (24°F) and reaching averages of 10°C (50°F) to a warm maximum of 31°C (89°F). However, May is also wetter, recording 48 mm (1.9 in) of precipitation over 11 days, accompanied by lower humidity at 67%. For a detailed overview of the weather in May, you can refer to Irkutsk weather in May.
When comparing the weather in March and June, it's evident that the two months offer starkly different climates. March is characterized by frigid temperatures, with an average of -5°C (23°F) and occasional highs reaching only 12°C (54°F). Additionally, it experiences significant humidity at 81%, along with limited precipitation of 16 mm over just four days. In contrast, June brings much warmer conditions, with an average temperature of 16°C (61°F) and maximums soaring up to 33°C (92°F). The month sees more precipitation, totaling 47 mm, over ten days, and the humidity, while still present, drops to 64%. For more details on the summer weather, you can check Irkutsk weather in June.
March and July present starkly contrasting weather conditions. In March, temperatures can plunge to a frigid minimum of -30°C (-22°F), with an average temperature of -5°C (23°F) and a maximum of 12°C (54°F). This month experiences limited precipitation, averaging just 16 mm (0.6 in) over about 4 days, accompanied by high humidity levels of 81%. In contrast, July brings much warmer weather, with temperatures ranging from a minimum of 8°C (46°F) to a maximum of 32°C (90°F), and an average of 19°C (66°F). This summer month sees significantly more rainfall, totaling 96 mm (3.8 in) over 12 days, with lower humidity at 71%. For a deeper look at the weather in July, you can explore Irkutsk weather in July.
March and August present stark contrasts in weather conditions. In March, temperatures can plunge to a chilling minimum of -30°C (-22°F), with average highs reaching only 12°C (54°F). The month experiences relatively low precipitation of 16 mm (0.6 in) across just 4 days, but high humidity levels at 81% can make the cold feel even more biting. In contrast, August warms up significantly, with temperatures ranging from a comfortable minimum of 4°C (39°F) to a peak of 30°C (86°F) and an average of 17°C (63°F). This summer month brings a much heavier rainfall of 88 mm (3.5 in) over 12 days, accompanied by lower humidity at 73%. For more detailed information on August weather, check out Irkutsk weather in August.
March weather is characterized by much colder temperatures, with a minimum of -30°C (-22°F) and an average of -5°C (23°F), while September experiences milder conditions, with minimum temperatures of -1°C (31°F) and an average of 11°C (52°F). In terms of extremes, March has a maximum temperature of only 12°C (54°F), compared to September's much warmer peak of 26°C (79°F). Precipitation also differs significantly, with March receiving just 16 mm (0.6 in) over 4 days, whereas September sees a notable increase to 75 mm (2.9 in) spread over 10 days. Humidity levels are similar, hovering around 81% in March and increasing slightly to 84% in September, reflecting the transition from winter to autumn. For more detailed information, check Irkutsk weather in September.
In March, temperatures can be harsh, with a minimum of -30°C (-22°F) and an average of -5°C (23°F), while the maximum reaches only 12°C (54°F). The month receives approximately 16 mm (0.6 in) of precipitation over about 4 days, contributing to a relatively high humidity level of 81%. In contrast, October sees milder conditions, with minimum temperatures of -8°C (18°F), an average of 3°C (37°F), and a maximum of 22°C (71°F). Precipitation increases to 25 mm (1.0 in) over roughly 6 days, accompanied by a slight uptick in humidity to 84%. For more detailed information, you can check Irkutsk weather in October.
When comparing the weather in March and November, both months exhibit cold temperatures and a similar precipitation pattern. In March, the average temperature hovers around -5°C (23°F), with maximums reaching up to 12°C (54°F) and minimums dropping to -30°C (-22°F). In contrast, November experiences slightly lower average temperatures at -7°C (20°F), and while the maximum temperature is slightly less at 10°C (50°F), the minimum can dip to -28°C (-18°F). Both months see about 4 days of precipitation, with March receiving 16 mm (0.6 in) and November slightly less at 13 mm (0.5 in). Notably, November has a higher humidity level at 90%, compared to March's 81%. For more detailed insights on November weather, check out Irkutsk weather in November.
Comparing the weather in March and December reveals significant differences in temperature and humidity. In March, temperatures range from a minimum of -30°C (-22°F) to a maximum of 12°C (54°F), with an average of -5°C (23°F) and a relative humidity of 81%. The month typically sees around 16 mm of precipitation over four days. In contrast, December experiences much colder temperatures, with a minimum of -39°C (-38°F) and a maximum of just 3°C (38°F), leading to an average temperature of -17°C (2°F). The humidity in December is notably higher at 96%, and precipitation amounts to about 19 mm over five days. For more details, check out Irkutsk weather in December.
As March arrives in Irkutsk, it marks a transition from the biting cold of winter to the tentative warmth of spring. Although the average temperature hovers around freezing, the chance to experience milder days with temperatures occasionally reaching above 0°C offers a refreshing change. With only a handful of precipitation days and relatively high humidity levels, March presents a unique blend of crisp air and fleeting warmth that contrasts sharply with the harsher winter months. As the landscape begins to thaw, nature starts to awaken, making this month an intriguing time to observe the evolving climate. For a deeper dive into what to expect, check out Irkutsk Climate.