May Weather in Oymyakon, Russian Federation

Last updated: August 27, 2025

May in Oymyakon, Russian Federation, presents a striking contrast in weather, with temperatures ranging from a brisk -19°C (-2°F) at night to a pleasant 19°C (66°F) during the day. On average, the month holds a cool 4°C (39°F), offering a unique experience for visitors. Despite this chilly atmosphere, the region sees 47 mm (1.9 in) of precipitation spread across 13 days, resulting in a high humidity level of 96%. This blend of cool temperatures and consistent moisture makes May a captivating time to explore the mesmerizing landscapes of one of the coldest inhabited places on Earth.

May Temperature in Oymyakon

In May, Oymyakon, Russian Federation, experiences a striking transition as the harsh winter gradually recedes, giving way to milder temperatures. The month begins with nighttime lows around -19°C (-2°F), but by day's end, the mercury can rise to a warm 19°C (66°F), allowing residents to enjoy an average temperature of 4°C (39°F). This notable shift from the extreme cold of winter to the budding warmth of spring marks a significant improvement compared to the preceding months, where temperatures often plummeted below -40°C (-40°F). As May progresses, the lingering chill begins to wane, hinting at the forthcoming summer warmth, making it a pivotal time of year in this frigid locale.

May Weather in Oymyakon: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Oymyakon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Oymyakon, May typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec-48-36-1314395559533913-22-47
Data source: Temperature data for Oymyakon generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Oymyakon

In Oymyakon, Russian Federation, May marks a significant shift in precipitation patterns, with a notable increase to 47 mm (1.9 in), up from a mere 15 mm (0.6 in) in April. This rise is reflected in the number of rainy days, which jumps to 13, contrasting sharply with the previous months’ sparse precipitation days. The data suggests that May serves as a transitional period, where the lingering chill of winter gives way to the more humid conditions of early summer. This heightened precipitation not only supports the vibrant ecosystems awakening after the long Siberian winter but also sets the stage for the warmer, wetter months ahead. As the landscape transforms, it becomes evident that May is a critical month for replenishing water sources in this extreme environment.

May Precipitation Trends in Oymyakon

The chart displays monthly precipitation patterns in Oymyakon, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Oymyakon, May typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec67715475893524217166
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Oymyakon

In Oymyakon, Russian Federation, the month of May sees a notable drop in humidity levels, with readings reaching 96%. This marks a slight decline from the preceding months, where humidity was consistently above 98%. Following April's 98%, the weather begins to exhibit a gradual easing as spring unfolds, yet the atmosphere remains noticeably moist compared to the summer months ahead. As the region transitions from May to June, humidity continues to wane to 93%, setting the stage for Oymyakon's unique climatic rhythm where summer brings a brief respite from the usually high moisture levels experienced in winter. This trend highlights the intricate balance of humidity that characterizes the region, shaping its distinct seasonal experiences.

May Average Humidity in Oymyakon

This chart illustrates the average monthly humidity levels in Oymyakon, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Oymyakon is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec102%101%100%98%96%93%88%91%89%94%98%99%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Oymyakon

In May, Oymyakon experiences a noticeable uptick in sun intensity, marked by a UV Index of 5, which falls into the moderate exposure category. As the days grow longer and sunnier, residents and visitors alike should be mindful of the decreased burn time of just 30 minutes, signaling a shift from the milder conditions of the earlier months. This trend of increasing UV exposure continues into June and July when the UV levels reach high at 6. As spring unfolds, it’s essential to keep an eye on the UV Index, especially now that the sun's rays can quickly lead to skin damage. For more information on UV exposure throughout the year, check out the full details at Oymyakon UV Index.

Maximum UV Index Levels in Oymyakon for May

The chart shows the monthly maximum UV Index (UVI) for Oymyakon in May, 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. In May, the maximum UV index in Oymyakon typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec112456663211
Data source: Oymyakon May UVI data generated using information from the Copernicus Climate Change Service.

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.

May Sunshine in Oymyakon

As spring unfolds in Oymyakon, the days grow brighter and longer, culminating in May, where the sun graces the landscape with 362 hours of radiant light. This remarkable increase from just 89 hours in January marks a significant shift, as the town transitions from winter's grips to the vibrant energy of spring. Each month brings a steady rise in sunshine; April alone sees an impressive jump to 328 hours, setting the stage for May's peak. Following this sunny climax, June continues to bask in brightness with 404 hours. However, as the year progresses, the hours gradually decline, transitioning into the cooler months where November and December offer just 134 hours and 99 hours of sunshine, respectively. This ebb and flow of sunlight highlight the rhythmic dance of seasons in one of the coldest inhabited places on Earth, creating a rich tapestry of light that enhances the resilience of its people.

Monthly Sunshine Duration in Oymyakon: May Highlighted

The May sunshine duration represents the total number of hours Oymyakon experiences direct sunlight during the month of May, excluding cloudy or obstructed periods. This chart compares the sunshine duration of May with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec89h184h282h328h362h404h360h328h241h210h134h99h
Data source: Oymyakon May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Oymyakon During May

In May, Oymyakon, known for its extreme climate, sees a 24% chance of sunny weather, which marks a slight dip from the preceding months, April’s steady 32%. This decrease hints at the lingering chill of early spring, as the region transitions from the deep winter months of January and February, where sunshine is scarce. Interestingly, the likelihood of sunny days tends to rise significantly in June, soaring to 52%, indicating that summer is just around the corner. As trends suggest, while May offers a modest chance for sun, it sets the stage for the brighter skies on the horizon, reflecting the increasing warmth and daylight of the approaching summer months.

Percentage of Sunny Days in May in Oymyakon

The chart illustrates the percentage of sunny days in Oymyakon throughout the year, with May highlighted. 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 Oymyakon experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec9%21%32%32%24%52%36%43%52%27%18%13%
Data source: Oymyakon May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Oymyakon in May

In Oymyakon, one of the coldest inhabited places on Earth, the transformation of daylight throughout the year is truly remarkable. January kicks off the year with a mere five hours of sunlight, gradually increasing as the days grow longer in February and March, where daylight extends to eight and eleven hours respectively. By the time April arrives, residents experience a significant leap to fifteen hours of daylight, heralding the beginning of brighter days. The peak of light occurs in June, with an astonishing twenty hours illuminating the landscape. As summer wanes, daylight gradually diminishes, with July still offering nineteen hours before the descent begins, leading to a swift decline through August and September. By October, daylight dwindles to nine hours, and the encroaching winter months bring reminders of the long nights ahead, reducing sunlight to only four hours by December. This cyclical dance of light not only defines Oymyakon’s unique climate but also deeply impacts the rhythm of life for its residents.

Average Daylight Hours in Oymyakon for May

The chart illustrates the variation in daylight duration in Oymyakon throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec5h 43m8h 37m11h 47m15h 1m18h 12m20h 20m19h 11m16h 8m12h 56m9h 46m6h 40m4h 40m
Data source: Oymyakon daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Oymyakon

In Oymyakon, a remarkable settlement in the Russian Federation, the May winds refreshingly greet the onset of summer with an average speed of 2.0 m/s (4 mph). As the year unfolds, a noticeable trend emerges: wind speeds gradually increase from the winter months, where January and February linger below 1.5 m/s, reaching their peak in April at 2.1 m/s (5 mph). This slight dip in May suggests a stabilization in breezes as nature transitions towards the warmest months. Following May, winds sustain an average similar to previous months, fluctuating around 1.9 to 2.1 m/s during the summer. As autumn approaches, wind speeds then gently decline, illustrating a rhythmic pattern that echoes the cyclical beauty of this remote region.

Average May Wind Speed in Oymyakon

The chart displays monthly wind speed patterns in Oymyakon, with values for each month shown alongside May's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how May's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec1.11.21.82.12.0 m/s2.11.91.92.01.81.31.2
Data source: Oymyakon May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Oymyakon Compares to Other Months

Weather in Oymyakon varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Oymyakon, focusing on differences in temperature, rainfall, humidity, and UV levels.

May and January present starkly contrasting weather conditions. In May, temperatures range from a chilly -19°C (2°F) at night to a more pleasant 19°C (66°F) during the day, with an average of 4°C (39°F). The month sees an average precipitation of 47 mm (1.9 in) over about 13 days, accompanied by high humidity levels of 96%. In contrast, January is much more extreme, with temperatures plunging to a frigid minimum of -60°C (-75°F) and an average temperature of -44°C (-48°F); daytime highs barely reach -27°C (-16°F). Precipitation is significantly lower in January, at just 6 mm (0.2 in) over 1 day, but humidity soars to an unusual 102%. For a detailed look at January's conditions, visit Oymyakon weather in January.

May and February present stark contrasts in weather conditions. In May, temperatures range from a chilly -19°C (−2°F) to a comfortable 19°C (66°F), with an average around 4°C (39°F). The month sees about 47 mm (1.9 in) of precipitation over 13 days and high humidity at 96%. In contrast, February experiences far more extreme cold, with temperatures plummeting to a minimum of -56°C (-69°F) and averaging around -38°C (-36°F), peaking at a maximum of -12°C (10°F). Precipitation is scarce, recording only 7 mm (0.3 in) across just 1 day, while humidity maintains an unusual level of 101%. For a deeper look into February's harsh conditions, check out Oymyakon weather in February.

In Oymyakon, the contrast between March and May weather is quite stark. March experiences extreme cold, with temperatures ranging from a chilling minimum of -47°C (-52°F) to an average of -25°C (-13°F), along with very little precipitation of only 7 mm (0.3 in) over just one day. In contrast, May sees a significant warming trend, with temperatures rising to a minimum of -19°C (-2°F) and an average of 4°C (39°F), peaking at a maximum of 19°C (66°F). Moreover, May has a higher precipitation total of 47 mm (1.9 in) spread over 13 days, coupled with lower humidity levels of 96%, compared to March's constant humidity of 100%. For a more detailed look at March conditions, you can visit Oymyakon weather in March.

The weather in May shows a significant improvement compared to April, with temperatures rising from a frigid average of -10°C (14°F) in April to a milder average of 4°C (39°F) in May. The maximum temperature in May reaches an inviting 19°C (66°F), while April struggles to reach beyond 9°C (48°F). Precipitation also sees a noteworthy increase, with May experiencing 47 mm (1.9 in) over 13 days, compared to only 15 mm (0.6 in) across just 3 days in April. Despite May's higher rainfall, the humidity remains slightly lower at 96%, compared to April's 98%, providing a more comfortable environment overall. For those interested in a detailed look at April temperatures, visit Oymyakon weather in April.

May and June present a stark contrast in weather conditions. In May, temperatures range from a chilly -19°C (–2°F) to a mild maximum of 19°C (66°F), with an average of 4°C (39°F). The month sees a total precipitation of 47 mm (1.9 in) over 13 days, coupled with high humidity levels at 96%. By June, however, the climate warms significantly, with temperatures fluctuating between a minimum of -2°C (28°F) and a maximum of 31°C (88°F), averaging around 13°C (55°F). While precipitation increases slightly to 58 mm (2.3 in) over 12 days, humidity decreases to a still-high 93%. For a more detailed look at June conditions in this region, you can check Oymyakon weather in June.

In May, the weather in Oymyakon is notably cooler, with temperatures ranging from a minimum of -19°C (-2°F) to a maximum of 19°C (66°F) and an average of 4°C (39°F). The month sees about 47 mm (1.9 in) of precipitation over 13 days, coupled with high humidity at 96%. In contrast, July welcomes significantly warmer conditions, featuring temperatures that range from 0°C (33°F) to a maximum of 32°C (90°F), with an average temperature of 15°C (59°F). Precipitation increases to 93 mm (3.6 in) over 14 days, while humidity decreases to 88%. For more details, check out Oymyakon weather in July.

In comparing the weather of May and August, it is evident that August enjoys milder temperatures overall. May experiences a wider temperature range with minimums dipping as low as -19°C (-2°F) and an average of 4°C (39°F), while August has a minimum of -5°C (24°F) and an average temperature of 12°C (53°F). Rainfall is relatively similar in both months, with May receiving 47 mm (1.9 in) over 13 days, compared to August's 52 mm (2.0 in) over 10 days. Additionally, humidity levels are slightly lower in August at 91%, contrasted with May's higher humidity of 96%. For more detailed weather information, you can check Oymyakon weather in August.

In May, temperatures in Oymyakon range from a chilly -19°C (-2°F) to a pleasant 19°C (66°F), with an average of around 4°C (39°F). This month experiences significant precipitation, totaling 47 mm (1.9 in) over about 13 days, coupled with high humidity at 96%. In contrast, September shows a slight warming trend, with temperatures ranging from -9°C (16°F) to a maximum of 21°C (70°F), while still maintaining the same average of 4°C (39°F). Precipitation decreases to 42 mm (1.6 in) over approximately 9 days, and humidity is slightly lower at 89%. For more detailed insights, you can check Oymyakon weather in September.

May and October present striking contrasts in weather patterns. In May, temperatures range from a chilly -19°C (-2°F) at night to a mild 19°C (66°F) during the day, with an average temperature of 4°C (39°F). The month experiences significant precipitation, totaling 47 mm (1.9 in) over 13 days, coupled with high humidity at 96%. In contrast, October brings colder conditions, with temperatures dropping further to a minimum of -29°C (-20°F) and averaging -11°C (13°F), while daytime highs only reach up to 7°C (44°F). Precipitation decreases to 17 mm (0.7 in) over just 5 days, and humidity remains high at 94%. For a detailed look at the October weather in this unique region, visit Oymyakon weather in October.

May and November present stark contrasts in weather conditions. In May, temperatures range from a minimum of -19°C (-2°F) to a maximum of 19°C (66°F), with an average of 4°C (39°F). The month experiences about 47 mm (1.9 in) of precipitation over approximately 13 days, accompanied by high humidity levels of 96%. In contrast, November plunges into much colder temperatures, with lows of -52°C (-61°F) and highs of only -10°C (15°F), resulting in an average temperature of -30°C (-22°F). Despite the frigid conditions, November receives significantly less precipitation, averaging 15 mm (0.6 in) across just 5 days, while humidity rises to 98%. For those curious about more specific November conditions, detailed information can be found at Oymyakon weather in November.

May and December present a stark contrast in weather conditions. In May, temperatures range from a chilly -19°C (-2°F) to a pleasant 19°C (66°F), with an average of 4°C (39°F). This month experiences 47 mm (1.9 in) of precipitation over about 13 days, alongside relatively high humidity at 96%. In sharp contrast, December is frigid, with temperatures plunging to a minimum of -56°C (-68°F) and an average of -44°C (-47°F). The maximum temperature barely reaches -28°C (-18°F), and remarkably, the month sees only 6 mm (0.2 in) of precipitation and no rainy days, yet humidity is extremely high at 99%. This drastic difference highlights the extreme seasonal variations in this region. For more details, you can check Oymyakon weather in December.

Compare Oymyakon's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Oymyakon

May in Oymyakon presents a striking contrast to the harsher winter months, where the icy grip begins to loosen as temperatures start to rise, reaching a pleasant maximum of 19°C (66°F). This transition period sees an average temperature of around 4°C (39°F), making outdoor activities more inviting despite occasional chills that hark back to winter's remnants with lows dipping to -19°C (-2°F). With 96% humidity and 47 mm of precipitation spread over 13 days, May experiences a noticeable shift towards a wetter and muddier landscape, ensuring the region's vibrant spring colors begin to emerge. This blend of warmth and rain marks a refreshing shift, ushering in a new season that stands in stark contrast to Oymyakon's notoriously frigid winters. To learn more about Oymyakon's unique climate, check the detailed insights at Oymyakon Climate.