Last updated: August 27, 2025
In February, Irkutsk, Russian Federation, experiences a frigid winter climate characterized by a maximum temperature of 5°C (41°F) and an average chilling at -16°C (3°F), plunging to a minimum of -40°C (-39°F). This month sees an average precipitation amount of 11 mm (0.4 in), spread across approximately 4 days, while the air remains notably humid at around 90%, adding a biting chill to the air. For those venturing out, the stark contrast of winter's grip presents both beauty and challenge in this picturesque region.
February in Irkutsk, Russian Federation, showcases a biting winter chill, with temperatures still well below freezing. The month starts with a minimum of -40°C (-39°F), echoing the deep frost of January, yet the average temperature rises slightly to -16°C (3°F), hinting at a gradual transition toward spring. This progress is underscored by a maximum temperature that climbs to a comparatively mild 5°C (41°F), a notable achievement in this frigid climate. As February unfolds, it sets the stage for the approaching warmth of March, where temperatures further climb, intensifying the anticipation of spring in this picturesque Siberian city.
In February, Irkutsk experiences slightly less precipitation than in January, with 11 mm (0.4 in) falling over four days. This maintains a consistent trend of light winter moisture, as both January and February share the same number of precipitation days. As the region transitions into spring, a gradual increase in rainfall is anticipated, demonstrated by a rise to 16 mm (0.6 in) in March. Such patterns reveal that while winter remains predominantly dry, a shift towards more substantial precipitation is just around the corner, paving the way for the region's vibrant spring blossoms.
In February, Irkutsk experiences a slight dip in humidity, averaging 90%, down from January's 94%. This subtle decrease marks the start of a trend towards more comfortable conditions as the city transitions into early spring. Following February, a more significant drop occurs in March, where humidity drops to 81%, indicating a shift towards drier air as winter starts to fade. As the months progress, humidity continues to decline, reaching its lowest point of 64% in June before increasing slightly in the summer months. This seasonal pattern highlights the stark contrast between Irkutsk's wintry moisture-laden air and its more moderate summer climate, inviting residents and visitors alike to enjoy the gradual warmth and evolving landscape.
In February, Irkutsk experiences a UV Index of 2, maintaining a low exposure category with a consistent burn time of 45 minutes. This trend shows a slight increase from January's UV Index of 1, signaling the gradual approach of spring. While the UV levels remain relatively low, residents and visitors should still consider protective measures during midday outdoor activities. As the months progress, the UV Index will continue to rise, peaking in the summer, so it’s wise to stay informed about seasonal changes. For more details on daily UV levels, check out Irkutsk UV Index.
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As the harsh grip of winter begins to loosen, February shines brightly in Irkutsk, offering a notable increase in daylight with 247 hours of sunshine. This is a significant leap from January's mere 166 hours, heralding the arrival of longer, lighter days that hint at the approaching spring. With March poised to continue this upward trend at 310 hours, February serves as a crucial turning point, where the sun's warm embrace starts to reclaim the skies, uplifting spirits and energizing the community. This gradual escalation in daylight not only marks the transition of seasons but also invites a sense of renewal and optimism as Irkutsk awakens from its winter slumber.
In Irkutsk, February marks a noticeable improvement in the chances of sunny weather, with 29% of the month likely to shine bright compared to a mere 17% in January. This upward trend in sunshine continues into March, where the likelihood jumps significantly to 48%, indicating a clear transition towards the warmer months. February and March serve as a bridge, not only hinting at the arrival of spring but also showcasing a distinct pattern: as winter wanes, the propensity for clear skies increases. The sunny percentages appear to fluctuate in subsequent months, but February stands out as a promising peak in the gradual shift from the cold, overcast days of winter toward sunnier horizons ahead.
In February, Irkutsk experiences a notable increase in daylight, with the sun shining for 9 hours each day, a welcome contrast to the shorter 8 hours of January. This gradual transition foreshadows the coming spring, as daylight continues to lengthen significantly in the following months. By March, daylight expands to 11 hours, showcasing the region's march towards longer, brighter days. As the months progress towards summer, April ushers in 13 hours of sunshine, culminating in a peak of 16 hours in both June and July. This upward trend not only reflects the shifting seasons but also heralds the vibrant, sun-drenched days that characterize Irkutsk during the late spring and summer months.
In February, Irkutsk experiences a subtle uptick in average wind speed, reaching 2.6 m/s (6 mph), a slight rise from January's 2.5 m/s (6 mph). This modest increase reflects a transitional phase as winter's grip begins to loosen, hinting at the approaching spring. Throughout the month, the winds—consistent yet gentle—serve as a reminder of the region's frigid climate while also heralding a shift towards milder conditions. As February progresses, the wind patterns foreshadow the brisk, fresh breezes of March, which will further elevate the average speed to 2.7 m/s (6 mph), marking a slow but steady movement towards warmer days ahead.
Weather in Irkutsk varies notably across the year, with each month offering distinct climate conditions. This page compares February’s weather to other months in Irkutsk, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing February and January weather in Irkutsk, February features slightly milder temperatures, with average highs reaching 5°C (41°F) compared to January’s maximum of -5°C (24°F). The minimum temperatures in both months are similar, with February dipping to -40°C (-39°F) and January slightly colder at -41°C (-41°F). Precipitation levels are similar as well, with February receiving 11 mm (0.4 in) over 4 days and January having 12 mm (0.5 in) also over 4 days. Humidity remains high in both months, at 90% in February and 94% in January, contributing to a chilling winter atmosphere. For more detailed insights, you can check Irkutsk weather in January.
February in Irkutsk is characterized by harsh winter conditions, with temperatures ranging from a frigid minimum of -40°C (-39°F) to an average of -16°C (3°F) and a maximum of just 5°C (41°F). The month sees limited precipitation, with only 11 mm (0.4 in) falling over 4 days and a high humidity of 90%. In contrast, March brings a noticeable shift as temperatures rise to a minimum of -30°C (-22°F), an average of -5°C (23°F), and a maximum of 12°C (54°F). March is also slightly wetter, with 16 mm (0.6 in) of precipitation over the same number of days but with lower humidity at 81%. This transition from February to March signals the gradual thawing of winter. For a closer look at the weather patterns during this month, you can visit Irkutsk weather in March.
February weather in Irkutsk is characterized by severely cold temperatures, with average lows around -16°C (3°F) and maximums reaching only 5°C (41°F). The month sees about 11 mm (0.4 in) of precipitation over approximately 4 days, coupled with a high humidity level of 90%. In contrast, April brings a significant shift as temperatures rise, with minimums around -11°C (13°F) and maximums soaring to 28°C (82°F). This month experiences more precipitation at 19 mm (0.8 in) spread over 6 days, along with lower humidity levels of 73%. For a detailed overview of the weather in Irkutsk during April, you can check Irkutsk weather in April.
February and May present stark contrasts in weather conditions. In February, temperatures plummet with a minimum of -40°C (-39°F) and an average of -16°C (3°F), while May showcases a much milder climate where temperatures can reach a maximum of 31°C (89°F), with averages around 10°C (50°F). Precipitation also differs significantly: February experiences only 11 mm (0.4 in) over four days, compared to May's 48 mm (1.9 in) spread over eleven days. Humidity levels are higher in February at 90%, while they drop to a more comfortable 67% in May, making outdoor activities more enjoyable. For more detailed information, check Irkutsk weather in May.
February and June present a striking contrast in weather. In February, temperatures plummet to a minimum of -40°C (-39°F), with an average temperature of -16°C (3°F) and a maximum of just 5°C (41°F). The cold, humid atmosphere is characterized by high humidity at 90% and limited precipitation of 11 mm (0.4 in) over only four days. In contrast, June features a much milder climate, with minimum temperatures around 2°C (37°F) and a comfortable average of 16°C (61°F). Maximum temperatures can reach up to 33°C (92°F), accompanied by increased rainfall of 47 mm (1.8 in) spread over ten days and a lower humidity level of 64%. For more details, you can explore Irkutsk weather in June.
February and July present starkly contrasting weather conditions. In February, temperatures plunge to a minimum of -40°C (-39°F) and average around -16°C (3°F), with a maximum reaching only 5°C (41°F). The month is characterized by high humidity at 90% and limited precipitation of 11 mm (0.4 in) over just 4 days. In contrast, July boasts significantly milder temperatures, with a minimum of 8°C (46°F) and an average of 19°C (66°F), peaking at a warm 32°C (90°F). This summer month experiences much higher precipitation at 96 mm (3.8 in) across 12 days and lower humidity at 71%. For a more detailed look at July weather, you can check Irkutsk weather in July.
February and August in Irkutsk present a stark contrast in weather conditions. February is characterized by frigid temperatures, with lows plunging to -40°C (-39°F) and an average around -16°C (3°F), while August enjoys milder warmth, with averages of 17°C (63°F) and highs reaching 30°C (86°F). Precipitation patterns also differ significantly; February sees only 11 mm (0.4 in) over about 4 days, whereas August experiences much heavier rainfall, totaling 88 mm (3.5 in) over approximately 12 days. Additionally, February's humidity is quite high at 90%, compared to August's more moderate level of 73%. For a detailed look at this summer month, check Irkutsk weather in August.
February in Irkutsk is characterized by frigid temperatures, with a minimum of -40°C (-39°F) and an average around -16°C (3°F), making it one of the coldest months of the year. The month sees minimal precipitation, totaling just 11 mm (0.4 in) over about 4 days, accompanied by high humidity levels of 90%. In contrast, September offers a much milder climate, with temperatures ranging from a minimum of -1°C (31°F) to a comfortable maximum of 26°C (79°F) and an average of 11°C (52°F). Precipitation also increases significantly, accumulating 75 mm (2.9 in) across 10 days, although humidity is slightly lower at 84%. For more detailed information, you can check Irkutsk weather in September.
February is characterized by harsh conditions, with temperatures plunging as low as -40°C (-39°F) and an average of -16°C (3°F). The month sees limited precipitation of 11 mm (0.4 in) over just four days, while humidity remains high at 90%. In contrast, October experiences a much milder climate, with temperatures ranging from a minimum of -8°C (18°F) to a comfortable maximum of 22°C (71°F), resulting in an average temperature of 3°C (37°F). October also records higher precipitation levels at 25 mm (1.0 in) over six days, and slightly lower humidity at 84%. For more details, visit Irkutsk weather in October.
February and November in Irkutsk offer contrasting winter experiences, despite both months displaying similar humidity levels at 90%. In February, temperatures plummet to a minimum of -40°C (-39°F) and struggle to reach an average high of just 5°C (41°F), while November is significantly milder, with average temperatures ranging from a low of -28°C (-18°F) to a comfortable high of 10°C (50°F). Precipitation is slightly higher in November, at 13 mm (0.5 in) compared to February's 11 mm (0.4 in), with both months experiencing precipitation on approximately four days. For a more detailed look at November's weather patterns, visit Irkutsk weather in November.
February and December in Irkutsk exhibit strikingly similar frigid conditions, with both months characterized by bone-chilling temperatures. In February, temperatures range from a minimum of -40°C (-39°F) to a maximum of 5°C (41°F), with an average of -16°C (3°F), while December records slightly warmer temperatures from -39°C (-38°F) to 3°C (38°F), averaging -17°C (2°F). February experiences a bit less precipitation, totaling 11 mm (0.4 in) over 4 days, compared to December's 19 mm (0.7 in) spread across 5 days. Additionally, December’s humidity is higher at 96%, compared to February’s 90%. For more detailed information on December conditions, refer to Irkutsk weather in December.
As February unfolds in Irkutsk, the city experiences a unique blend of crisp cold and occasional warmth, setting it apart from other months. With an average temperature that plunges to -16°C, February can feel particularly stark, especially against the backdrop of milder winter or early spring days. However, the sharp chill is often softened by an occasional rise to 5°C, offering brief respite. Besides the low temperatures, February brings about high humidity levels, making the air feel even colder. Precipitation is relatively low, with only a few days recording any snow or rain. For a more in-depth look at Irkutsk's climate throughout the year, check out Irkutsk Climate.