Last updated: August 28, 2025
March in Ulan Bator showcases a remarkable temperature range, with highs reaching up to 16°C (61°F) while averaging a brisk -7°C (20°F) and dipping as low as -29°C (-20°F). This transition month experiences minimal precipitation, recording just 7 mm (0.3 in) over 2 days, contributing to the dry winter finish. The humidity level sits at a comfortable 64%, offering a crisp yet invigorating atmosphere as the city begins to shed its winter cloak. As spring approaches, the fluctuating temperatures and sporadic precipitation make March a unique time to experience Mongolia's capital.
March in Ulan Bator, Mongolia marks a significant transition in temperatures as winter begins to loosen its grip. The month opens with a notable minimum temperature of -29°C (-20°F), but as the days progress, the city experiences a remarkable warming trend, peaking with a maximum of 16°C (61°F) by the end of the month. The average temperature climbs to a brisk -7°C (20°F), signaling a shift towards milder weather. This gradual increase sets the stage for the warmer months ahead, as the stark contrasts of winter yield to the budding signs of spring. The steady rise in temperature during March showcases not just a welcome relief from the biting cold, but also hints at the vibrant season that awaits just around the corner.
In March, Ulan Bator experiences a mild uptick in precipitation, with 7 mm (0.3 in) falling over 2 days. The transition from winter to spring is evident as the amount of rainfall begins to rise, signaling a shift in weather patterns. This gradual increase from the preceding months, where January and February recorded only 2 mm and 5 mm respectively, paves the way for a wet season ahead. As the city emerges from its frigid winter, March’s precipitation foreshadows the more significant rainfall that will arrive in the upcoming months, culminating in a notable spike by June, when it reaches a substantial 44 mm (1.7 in). The slow progression in March offers a refreshing hint of spring, reminding residents of the lush growth to come.
As winter transitions into spring, March in Ulan Bator, Mongolia, experiences a notable dip in humidity, settling at 64%. This marks a significant drop from the 84% recorded in February, reflecting the gradual warming of the season. The trend continues into April, where humidity further decreases to 59%, indicating a shift towards drier conditions as temperatures rise and the region begins to shed its winter coat. This decline in moisture levels is part of a broader pattern, where humidity steadily decreases from the peak of 92% in January to around 50% by May, suggesting a clear seasonal transition that enhances the crisp, invigorating atmosphere of springtime in this vibrant city.
As March arrives in Ulan Bator, the UV Index climbs to 5, marking a shift to a moderate exposure category. This increase from February’s 3 suggests that residents and visitors should now be more mindful of sun protection, with a burn time of 30 minutes under direct sunlight. As the months progress into April, the UV Index soars to 7, indicating a high level of exposure that necessitates even greater caution. This upward trend in UV intensity foreshadows the intensifying sun in the months ahead, peaking at a very high 9 from May through August. Stay informed about these changes and plan your outdoor activities accordingly by checking out the full details at Ulan Bator UV Index.
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As winter recedes, March brings an invigorating surge of sunshine to Ulan Bator, boasting 327 hours of dazzling light. This marks a significant increase from the 265 hours captured in February, heralding the arrival of spring and a gradual warming trend. The brightening days continue into April and May, where sunshine peaks at 333 hours and 376 hours, respectively. This uplifting pattern not only enhances the city's vibrant landscape but also invigorates the spirit of its inhabitants. As the days lengthen, the anticipation of summer becomes palpable, with sunshine reaching its zenith in Ulan Bator, creating a delightful sense of renewal.
In Ulan Bator, March brings a 55% chance of sunny weather, highlighting a favorable transition from the cold winter months. This slight dip from February's 58% reflects the city's gradual shift toward spring, with increasing daylight and warming temperatures. Interestingly, both April and May offer slightly lower probabilities of sunshine at 53% and 45%, respectively, suggesting that while March enjoys a promising outlook, the true essence of spring is still developing. As we look ahead, the sunniest months seem to emerge in the later part of the year, with October boasting an impressive 69% chance of clear skies. Embracing March's balanced weather can provide a delightful experience of Ulan Bator's unique blend of brightness and lingering coolness.
As March unfolds in Ulan Bator, the days begin to stretch out, welcoming longer hours of sunlight. With 11 hours of daylight, March marks a significant increase from February's 10 hours, signaling the gradual transition toward spring. This trend continues into April, where daylight extends to 13 hours, and peaks in June and July with a generous 15 hours. The progression from the deep winter of January, with only 8 hours of daylight, to the blossoming days of spring illustrates the dramatic seasonal shifts that characterize this region. As the days lengthen, Ulan Bator embraces the warmth of the approaching summer, invigorating both the city and its inhabitants.
In March, the winds begin to pick up in Ulan Bator, Mongolia, with an average speed of 3.1 m/s (7 mph), marking the start of a gentle increase that continues into the spring months. This rise in wind speed, from the lower averages of February and January, signals a shift in the season, with April seeing even stronger breezes at 3.4 m/s (8 mph). The trend reflects the transition from the still, cold winter months to the more dynamic atmosphere of early spring. As temperatures gradually warm, the winds in March not only invigorate the environment but also set the stage for the vibrant changes that follow, culminating in May’s peak average of 3.8 m/s (9 mph).
Weather in Ulan Bator varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Ulan Bator, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing the weather in March and January, it's evident that March offers a significant reprieve from the harshness of mid-winter. In January, temperatures plummet with an average low of -22°C (-8°F) and can dip as low as -42°C (-44°F), while March sees a more moderate range, with average temperatures around -7°C (20°F) and a maximum reaching 16°C (61°F). Additionally, January experiences almost no precipitation, with only 2 mm (0.1 in) recorded across the entire month, compared to March's 7 mm (0.3 in) which falls over just two days. However, the humidity is noticeably higher in January at 92%, in contrast to March’s 64%. For more details, you can check out Ulan Bator weather in January.
March sees a significant improvement in weather compared to February, with average temperatures rising from a chilly -18°C (0°F) in February to -7°C (20°F) in March. The minimum temperature also experiences a notable increase, moving from -38°C (-36°F) to -29°C (-20°F), while the maximum temperature can reach as high as 16°C (61°F) in March. Additionally, March receives slightly more precipitation, totaling 7 mm (0.3 in) over two days, compared to February's 5 mm (0.2 in) within just one day. Humidity levels also decrease in March, dropping to 64% from February's 84%. For more information about February's weather, visit Ulan Bator weather in February.
March and April in Ulan Bator present a notable transition in weather. March sees a wider temperature range, with a minimum of -29°C (-20°F), an average of -7°C (20°F), and a maximum reaching 16°C (61°F). It also experiences relatively low precipitation at 7 mm (0.3 in) over just 2 days, accompanied by a humidity level of 64%. In contrast, April brings milder temperatures, with a minimum of -16°C (4°F), an average of 2°C (36°F), and a peak at 25°C (77°F). Precipitation increases to 15 mm (0.6 in) over 4 days, while humidity drops slightly to 59%. For more detailed information, visit Ulan Bator weather in April.
March and May present a stark contrast in weather conditions. March features frigid temperatures, with a minimum of -29°C (-20°F) and an average of -7°C (20°F), while May warms up significantly, showcasing a minimum of -8°C (18°F) and an average of 9°C (48°F). The maximum temperature in March reaches only 16°C (61°F), compared to the potential highs of 30°C (87°F) in May. Additionally, May experiences increased precipitation, totaling 26 mm (1.0 in) over five days, while March sees only 7 mm (0.3 in) over two days. The humidity levels also differ, with March sitting at 64% and May at a more comfortable 50%. For more detailed insights on May weather, visit Ulan Bator weather in May.
March and June in Ulan Bator showcase a stark contrast in weather conditions. In March, temperatures range from a frigid minimum of -29°C (-20°F) to a maximum of 16°C (61°F), with an average temperature of -7°C (20°F). Precipitation is minimal, totaling just 7 mm (0.3 in) over 2 days, with a humidity level of 64%. In comparison, June experiences a much milder climate, with temperatures ranging from -3°C (28°F) to a warm 32°C (90°F) and an average of 15°C (59°F). Precipitation rises significantly to 44 mm (1.7 in), occurring over 7 days, but humidity drops to 55%. For a detailed look at Ulan Bator's weather during this month, you can visit Ulan Bator weather in June.
March and July showcase stark contrasts in weather. In March, temperatures can plunge as low as -29°C (-20°F) with an average of -7°C (20°F), while July sees a much warmer minimum of 5°C (41°F) and an average temperature of 17°C (64°F), reaching highs of 32°C (91°F). Additionally, March experiences minimal precipitation with only 7 mm (0.3 in) over just 2 days, whereas July is considerably wetter, receiving 72 mm (2.9 in) of rain across 12 days. Humidity also differs slightly, with March at 64% compared to July's 57%. For more details, check Ulan Bator weather in July.
The weather in March and August presents a stark contrast in terms of temperature and precipitation. In March, temperatures can plunge to a frigid minimum of -29°C (-20°F), with an average of -7°C (20°F) and a maximum reaching 16°C (61°F). This month experiences limited precipitation of only 7 mm (0.3 in) over just 2 days, coupled with a humidity level of 64%. In contrast, August brings warmer conditions, with temperatures ranging from a minimum of 0°C (33°F) to a comforting average of 14°C (58°F), and highs reaching 28°C (82°F). This summer month sees significantly more rainfall, totaling 83 mm (3.3 in) over 13 days, but with slightly lower humidity at 58%. For a more detailed look at August weather, you can visit Ulan Bator weather in August.
March and September present significantly different weather patterns. In March, temperatures fluctuate from a minimum of -29°C (-20°F) to a maximum of 16°C (61°F), with an average around -7°C (20°F). Precipitation is minimal, totaling only 7 mm (0.3 in) over just 2 days, and humidity hovers around 64%. In contrast, September experiences a milder climate with temperatures ranging from -9°C (16°F) to a maximum of 27°C (81°F) and an average of 9°C (48°F). The month sees increased precipitation of 51 mm (2.0 in) across 8 days, alongside a slight rise in humidity to 65%. For more detailed information, you can visit Ulan Bator weather in September.
March and October present contrasting weather patterns in Ulan Bator. In March, temperatures can plummet to a minimum of -29°C (-20°F) with an average temperature of -7°C (20°F), while peaking at 16°C (61°F). This month experiences relatively low precipitation, averaging only 7 mm (0.3 in) over a couple of days, accompanied by moderate humidity at 64%. In contrast, October sees milder temperatures, ranging from a minimum of -16°C (4°F) to an average of -1°C (30°F) and a maximum of 22°C (72°F). Precipitation in October is more significant, totaling 21 mm (0.8 in) across four days, with humidity slightly increasing to 65%. For a more detailed outlook, you can visit Ulan Bator weather in October.
In March, Ulan Bator experiences a gradually warming climate, with temperatures ranging from a minimum of -29°C (-20°F) to a maximum of 16°C (61°F), averaging around -7°C (20°F). The month typically sees light precipitation of 7 mm (0.3 in) over two days and has a humidity level of approximately 64%. In contrast, November brings much colder conditions, with temperatures dropping even further, with a minimum of -35°C (-32°F) and an average of -12°C (11°F). The maximum temperature reaches only 9°C (49°F), and while precipitation slightly increases to 10 mm (0.4 in) over the same two days, the humidity is slightly higher at 67%. For more details on November's conditions, you can check Ulan Bator weather in November.
March and December in Ulan Bator present a stark contrast in weather conditions. In March, temperatures range from a minimum of -29°C (-20°F) to a maximum of 16°C (61°F), with an average of -7°C (20°F). The month sees some precipitation (7 mm or 0.3 in) over just two days, coupled with a humidity level of 64%. Conversely, December experiences significantly colder temperatures, with a minimum of -39°C (-38°F) and an average of -21°C (-5°F), peaking at only -3°C (28°F). Precipitation is minimal in December at just 3 mm (0.1 in) and occurs over zero days, while humidity peaks at a brisk 89%. For a more detailed look at December weather, visit Ulan Bator weather in December.
As winter gradually releases its grip, March in Ulan Bator presents a remarkable transformation compared to the harsher months preceding it. With temperatures finally rising to more comfortable levels, residents experience a welcome shift from the biting cold, though the chill can still linger, making the average temperatures a stark contrast to the warmer months ahead. Precipitation is minimal, usually occurring on just a couple of days, which adds to the dry but invigorating air with a humidity level hovering around 64%. This transitional month offers a glimpse of spring while still showcasing the resilient spirit of the Mongolian capital. For a deeper dive into the city's weather patterns, explore Ulan Bator Climate.