Last updated: August 27, 2025
May in Novosibirsk is a month of transition, marked by a maximum temperature soaring to a pleasant 31°C (89°F), inviting springtime rejuvenation. The average temperature rests at a mild 12°C (54°F), providing a comfortable environment for outdoor activities, while the minimum dips to a chilly -6°C (22°F), reminding residents of winter's lingering touch. With a total precipitation amount of 45 mm (1.8 in) over 10 days, the month experiences a fair share of rain, contributing to the lush landscapes. Humidity levels sit at 67%, enhancing the freshness of the air and creating a vibrant atmosphere that encapsulates the essence of spring in this Siberian city.
In May, Novosibirsk experiences a striking transition from the harsh winter months to a vibrant spring. Temperatures gradually rise, with mornings starting at a chilly minimum of -6°C (22°F), while the afternoons can warm up to a pleasant maximum of 31°C (89°F). The average temperature during the month stabilizes at 12°C (54°F), marking a significant leap from the preceding months. This warming trend is not just a welcome relief from the bitter cold of winter, but also heralds the onset of outdoor activities and blooming nature, inviting residents and visitors alike to embrace the longer, sunnier days ahead.
In May, Novosibirsk experiences a significant uptick in precipitation, with a total of 45 mm (1.8 in) distributed over 10 days. This increase marks a departure from the drier conditions of the preceding months, as April recorded only 24 mm (0.9 in). With the arrival of spring, the frequency of rainy days also begins to mirror this trend, hinting at the blossoming lushness of the landscapes. Interestingly, the precipitation pattern seems to build momentum as the year progresses, leading into the wetter months of June and July, characterized by even higher rainfall amounts of 58 mm (2.3 in) and 64 mm (2.5 in) respectively. This May downpour not only enriches the soil but also rejuvenates the vibrant ecosystem, setting the stage for the warmer months ahead.
In Novosibirsk, the month of May brings a notable shift in humidity, dropping to 67% from the high levels characteristic of the winter months, where humidity hovers around 96% to 97%. As spring unfolds, conditions become more moderate, paving the way for fresher air and more comfortable outdoor experiences. This decline continues into June and July, when humidity levels reach a pleasant low of 51% and 49%, respectively. However, as the year progresses, a gradual increase follows, peaking again in the colder months, particularly in November with humidity rising back to 93%. This cyclical pattern underscores the transition from the frigid winter blues to the embrace of spring vitality, before returning to the dampness of autumn.
In May, Novosibirsk experiences a notable shift in its UV Index, which climbs to a high rating of 7, resulting in a quicker burn time of just 25 minutes for unprotected skin. This month marks a significant increase from the earlier months, with April's moderate index of 5 and March's index of 4, indicating a trend towards stronger sunlight as spring progresses. As the city welcomes warmer days, it's essential for residents and visitors to remain vigilant against UV exposure. Following this peak, the UV Index remains level in June before gradually declining through the summer months. For more insights on the UV Index throughout the year, visit Novosibirsk UV Index.
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As spring gives way to summer, May shines brightly in Novosibirsk, boasting an impressive 367 hours of sunshine. This marked increase reflects a steady upward trend that begins in early spring, where sunlight hours rise significantly from 258 in March to 340 in April. With June and July offering the sunniest days of the year—407 and 418 hours respectively—May serves as a vibrant precursor to the glorious summer months. However, as the year progresses into autumn, the hours of sunshine begin to dwindle, revealing a sharp contrast with the duller shades of August and provides a poignant reminder of the fleeting nature of warmth and light in this Siberian city.
In Novosibirsk, the likelihood of sunny weather experiences a noticeable uptick as spring advances into May, with the chance of sunshine rising to 48%. This trend reflects a significant improvement from the preceding months, especially April, where sunny days were observed only 45% of the time. As May ushers in warmer temperatures, residents can anticipate not just a surge in sunshine but also a hopeful transition towards the more vibrant summer months, which peak in July with a 51% chance of sun. This gradual increase in sunny weather not only enhances the outdoor experience but also signals the arrival of a more pleasant climate after the long, dreary winter months.
As the year unfolds in Novosibirsk, the trend in daylight duration reveals a captivating rhythm of the seasons. Starting in January with just 7 hours of daylight, the days gradually lengthen, reaching a peak of 17 hours in June, the height of summer. This growth continues seamlessly until August, where daylight begins to wane, tapering off to 14 hours. By November, the daylight decreases to 8 hours, signaling the onset of winter as the days grow shorter once more, wrapping up the year's cycle with a return to the 7 hours of December. This ebb and flow not only reflects the dynamic nature of the sun’s journey across the skies but also subtly influences the mood and activities of those who call Novosibirsk home.
In Novosibirsk, May ushers in a gentle breeze with an average wind speed of 3.6 m/s (8 mph), mirroring the calmness of April. This continuity reflects the transitional nature of spring, where winds are steadier than those seen earlier in the year. Interestingly, as the months progress into summer, the winds tend to lighten, dipping to 3.1 m/s (7 mph) in June and further to 2.4 m/s (5 mph) in July, before picking up again in the fall. This pattern showcases how May's winds set the tone for a serene start to the warmer months, while establishing a rhythm that gradually evolves as the seasons change in this vibrant Russian city.
Weather in Novosibirsk varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Novosibirsk, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather of May and January, there is a stark contrast in temperatures and overall conditions. May enjoys milder temperatures, ranging from a minimum of -6°C (22°F) to a maximum of 31°C (89°F), with an average of 12°C (54°F). This month also experiences moderate precipitation of 45 mm (1.8 in) over about 10 days, accompanied by a relative humidity of 67%. In contrast, January is characterized by extreme cold, with temperatures plummeting as low as -40°C (-39°F) and averaging -16°C (3°F), while the maximum only reaches 3°C (37°F). The precipitation in January is slightly lower at 31 mm (1.2 in), but with a much higher humidity level of 96%, contributing to an overall chill. For additional details on January weather, you can check Novosibirsk weather in January.
May and February present starkly contrasting weather conditions. In May, temperatures range from a minimum of -6°C (22°F) to a warm average of 12°C (54°F), peaking at a pleasant 31°C (89°F). The month sees about 45 mm (1.8 in) of precipitation over 10 days, with a humidity level of 67%, making it a more comfortable time of year. In contrast, February is characterized by severe cold, with temperatures plunging to a minimum of -40°C (-40°F), averaging -14°C (8°F), and only reaching a maximum of 3°C (38°F). With 27 mm (1.1 in) of precipitation over 8 days and a high humidity of 97%, February feels much harsher. For more details on February's weather conditions, you can refer to Novosibirsk weather in February.
When comparing the weather in March and May, we see a significant shift in temperatures and conditions. March experiences harsher cold, with minimum temperatures plunging to -30°C (-22°F) and an average of -6°C (22°F), while May warms up considerably, boasting an average temperature of 12°C (54°F) and reaching highs of 31°C (89°F). Additionally, May records more pleasant precipitation levels of 45 mm (1.8 in) over 10 days, compared to March's 30 mm (1.2 in) over 8 days, though March has a notably higher humidity at 96%. For a closer look at March conditions, you can visit Novosibirsk weather in March. Overall, May reflects a transition into warmer and drier weather, marking a stark contrast to the frigid and humid March.
Comparing the weather in May and April reveals notable differences. May experiences warmer temperatures, with a minimum of -6°C (22°F) and an average of 12°C (54°F), while April has much colder conditions, featuring a minimum of -16°C (4°F) and an average of 4°C (40°F). The maximum temperature in May can reach up to 31°C (89°F), significantly higher than April’s maximum of 28°C (82°F). Precipitation is slightly higher in May at 45 mm (1.8 in) over 10 days, compared to 24 mm (0.9 in) over 7 days in April. However, April’s higher humidity at 91% contrasts with May’s more moderate humidity level of 67%. For a detailed look at April's conditions, visit Novosibirsk weather in April.
May and June in Novosibirsk present distinct weather patterns as the region transitions into summer. May features a broader temperature range, with minimums dropping to -6°C (22°F) and maximums peaking at 31°C (89°F), leading to an average of 12°C (54°F). In contrast, June enjoys higher average temperatures at 17°C (63°F), with a minimum of 3°C (38°F) and a maximum of 32°C (91°F). Precipitation increases slightly from 45 mm (1.8 in) in May to 58 mm (2.3 in) in June, occurring over similar numbers of rainy days—10 in May and 11 in June. Additionally, June experiences lower humidity levels at 51%, compared to May's 67%, making it feel more comfortable despite the increasing temperatures. For more details, check Novosibirsk weather in June.
May and July weather in Novosibirsk display distinct characteristics. In May, temperatures can swing from a chilly minimum of -6°C (22°F) to a comfortable maximum of 31°C (89°F), with an average of 12°C (54°F). The month experiences around 45 mm (1.8 in) of precipitation over approximately 10 days, resulting in a relatively humid environment at 67%. In contrast, July offers a milder minimum temperature of 7°C (45°F) and an average temperature of 19°C (66°F), peaking at 32°C (90°F). Precipitation increases to 64 mm (2.5 in) with rainfall on 11 days, but humidity drops to 49%, creating a drier feel compared to May. For more specific details about July's weather conditions, you can refer to Novosibirsk weather in July.
In May, temperatures can range significantly, with a minimum of -6°C (22°F) at night, an average of 12°C (54°F), and soaring to a maximum of 31°C (89°F) during the day. The month experiences approximately 45 mm (1.8 in) of precipitation over 10 days, accompanied by a humidity level of 67%. In contrast, August offers milder temperatures, with a minimum of 5°C (42°F), an average of 18°C (64°F), and a similar maximum of 31°C (88°F). The precipitation in August is slightly lower at 44 mm (1.7 in) over the same number of days, but the humidity drops to 53%. For more details on the August weather specifically, you can visit Novosibirsk weather in August.
In May, temperatures in Novosibirsk can range from a chilly -6°C (22°F) at night to a warm 31°C (89°F) during the day, with an average of around 12°C (54°F). The month experiences about 45 mm (1.8 in) of precipitation over approximately 10 days and has an average humidity of 67%. In contrast, September sees a slight decrease in temperature, with minimums around -2°C (28°F), maximums reaching 26°C (80°F), and an average of 10°C (51°F). This month is slightly wetter, with precipitation totaling 59 mm (2.3 in) over roughly 13 days, and humidity remains relatively high at 68%. For more detailed information on the weather in September, you can visit Novosibirsk weather in September.
May and October in Novosibirsk present distinct weather contrasts. In May, temperatures range from a chilly minimum of -6°C (22°F) to a warm maximum of 31°C (89°F), with an average of 12°C (54°F). While precipitation is moderate at 45 mm (1.8 in) over approximately 10 days, the humidity sits at a comfortable 67%. In contrast, October experiences much cooler temperatures, with lows of -13°C (10°F) and an average of just 4°C (39°F), peaking at 23°C (73°F). The month is slightly wetter, with 46 mm (1.8 in) of precipitation over 11 days, and the humidity rises to 83%, contributing to a much different feel. For more details on October weather, you can visit Novosibirsk weather in October.
May and November present a stark contrast in weather characteristics. May typically enjoys a mild climate, with average temperatures rising to around 12°C (54°F) and maximums reaching up to 31°C (89°F). Although it sees some precipitation, totaling 45 mm (1.8 in) over about 10 days, the humidity level remains relatively comfortable at 67%. In contrast, November ushers in the chill of winter, with average temperatures plummeting to -7°C (20°F) and minimums dropping as low as -30°C (-22°F). This month also experiences more precipitation, averaging 57 mm (2.3 in) across approximately 15 days, resulting in heightened humidity at 93%. For more insights into November's weather, visit Novosibirsk weather in November.
In May, the weather in Novosibirsk is much warmer, characterized by a minimum temperature of -6°C (22°F) and an average of 12°C (54°F), peaking at a maximum of 31°C (89°F). With 45 mm (1.8 in) of precipitation over about 10 days and a humidity level of 67%, the month offers a vibrant spring atmosphere. In stark contrast, December experiences harsh winter conditions, with temperatures plunging to a minimum of -42°C (-44°F) and averaging -13°C (8°F), only reaching a maximum of 2°C (35°F). December sees a similar level of precipitation at 46 mm (1.8 in) spread over 11 days, but the humidity rises to a chilly 97%. For more detailed information on winter conditions, you can visit Novosibirsk weather in December.
May in Novosibirsk marks a vibrant transition from the chill of winter to the warmth of summer. With temperatures steadily rising, the city experiences pleasant mildness compared to the brisk conditions of earlier months. The frequent rainfall brings refreshing bursts of greenery, though the humidity can add a muggy touch to the air. This month is typically more temperate than the biting cold of April while still showcasing the potential for unexpected frosts, making it a dynamic and unpredictable time of year. For a deeper dive into the region's climate, explore Novosibirsk Climate.