Climate and monthly weather forecastUliastai, Mongolia

The climate of Uliastai

Enfolded in the Köppen climate classification of Dwc, Uliastai, Mongolia has a subarctic climate, which manifests in dry winters and cool summers. Its geographical positioning largely influences this climate style, and Uliastai chronicles marked seasonal variations.

A primary scrutiny of the annual weather metrics reveals temperature highs oscillating from -15°C (5°F) in the colder months to a peak of 22.4°C (72.3°F) in the warmer months. Counterpart lows depict temperatures plummeting to -28.3°C (-18.9°F) in the most frigid of months, to a relative high of 9°C (48.2°F) in the summertime. Rainfall, a critical weather element, sees a precarious dance between 2mm (0.08") and 55mm (2.17") across the year.

Additionally, daylight hours expand from 8.5 hours to 15.9 hours, while sunshine duration varies, ranging from 5.4 hours to 10.1 hours. Remarkable is the pattern for days with rainfall, starting at 0.5 days per month and peaking at 9.7 days per month.

The Best Time to Visit Uliastai

Identifying the best time to visit necessitates an evaluation of specific weather conditions and averages. The consideration of maximum temperature, rainfall, and total daylight hours guides this evaluation. Optimum conditions ensue during months when temperatures soar to their zenith, rainfall decreases, and daylight hours are at their apex. Sequentially, the months from June to August offer an attractive period for any travel itinerary.

The Worst Time to Visit Uliastai

Just as delighting in the perfect weather is essential, acknowledging periods of harsh conditions aids in forming a comprehensive perspective of Uliastai's climate. The most severe conditions are manifest in periods when temperatures plunge to their nadir, rainfall intensifies, and daylight hours are in short supply. The upshot of this is the colder months, specifically from November to February, which qualify as the less suitable period to visit Uliastai.

Spring Weather in Uliastai

Spring in Uliastai is marked by a tangible shift in temperature; highs elevate from -1.6°C (29.1°F) in March to 16.6°C (61.9°F) by May, while lows climb from -17°C (1.4°F) to 1.2°C (34.2°F). Correspondingly, rainfall charts an increase from 5mm (0.2") to 15mm (0.59") as spring progresses. Concurrently, both daylight and sunshine duration augment this seasonal changeover, incrementing from 11.9 hours to 15.2 hours and 8.4 hours to 10 hours respectively.

Summer Weather in Uliastai

Summers bring about a welcome reprieve from the spring chill. With temperature highs floating between 21.6°C (70.9°F) and 22.4°C (72.3°F) and lows between 6.9°C (44.4°F) and 9°C (48.2°F), this also spells the warmest period. Rainfall quantitatively swells to between 34mm (1.34") and 55mm (2.17"), concomitant to a surge in rainfall days, which max out at 9.7 days. Daylight hours reach a yearly climax at 15.9 hours, with sunshine duration in close quarters at around 10 hours.

Autumn Weather in Uliastai

As the season shifts to autumn, the temperature gradient starts descending. Highs dip from 15.4°C (59.7°F) in September to a minimal -5.3°C (22.5°F) by November, and lows follow suit, decreasing from 0.8°C (33.4°F) to -18.7°C (-1.7°F). Rainfall, too, displays a substantial drop-off, dwindling to 9mm (0.35") in October and further to a meager 5mm (0.2") in November. Daylight hours curtail down from 12.6 hours to 9.3 hours, replicated by sunshine duration trimming down from 8.9 hours to 5.8 hours.

Winter Weather in Uliastai

Winters are met with a grip of extreme cold in Uliastai. Highs stoop from -13.5°C (7.7°F) in December to -15°C (5°F) in January, as do the lows, descending from -25.7°C (-14.3°F) to -28.3°C (-18.9°F). The traces of rainfall left become almost negligible with 3mm (0.12") in December to a pittance of 2mm (0.08") by January. With the plummeting temperatures, daylight hours similarly subside to 8.5 hours at the peak of winter, accompanied by a reduction in sunshine duration to about 5.4 hours.

Weather in January

The first month of the year welcomes Uliastai, Mongolia, with chilly temperatures dipping as low as -28.3°C (-18.9°F) and only rising to -15°C (5°F). January's weather includes limited daylight and limited rain. The beginning of the calendar year does not bring much rainfall, with January being drier than February. Weather in January »

Weather in February

With February, Uliastai experiences a mild increment in temperatures compared to January, though the weather remains quite severe. Low temperatures of -26°C (-14.8°F) are slightly more bearable than those in the previous month. Weather in February »

Weather in March

March brings about the transition towards slightly warmer temperatures in Uliastai, but it still hovers on the colder side, reaching -1.6°C (29.1°F) at the most. With increased rainfall, March initiates a wetter pattern that continues into April. Weather in March »

Weather in April

April showers become apparent in Uliastai, Mongolia, rising to a monthly average of 9mm (0.35") compared to the lesser 5mm (0.2") in March. The increase in rainfall accompanies warmer temperatures, making it a gentle transition into spring. Weather in April »

Weather in May

May is a season of growth in Uliastai, the weather gets warmer, but not as hot as June, the warmest month of the year. As the temperatures continue to climb, rainfall also elevates, leading to lush, green landscapes. The days become enticingly longer, with plentiful sunshine. Weather in May »

Weather in June

June in Uliastai marks the peak of summer, with the maximum temperature reaching 21.6°C (70.9°F). It is the warmest month compared to May and July. The increase in temperature coincides with a significant increase in rainfall, the highest until now. Weather in June »

Weather in July

July continues the pleasant warmth of June, culminating in peak temperatures of 22.4°C (72.3°F), making it the hottest month of the year. Despite the consistent temperatures, rainfall experiences a significant increment from June, touching its summertime peak. Weather in July »

Weather in August

August in Uliastai, Mongolia, sees a slight drop in temperatures compared to July, making it a bit more comfortable. Known as the last month of summer, rainfall starts decreasing yet it stays within the higher range compared to the annual average. Weather in August »

Weather in September

The temperate weather of September presents 15.4°C (59.7°F) in Uliastai. Rainfall drops sharply to 22mm (0.87"), dissipating the high summer rains. The decreasing daylight and sunshine hours mark the transition into autumn. September often signals the end of the rainy season and the onset of the cooler autumn months in Uliastai. September's arrival in Uliastai, Mongolia, comes with a decrease in the average high-temperature, moving from a pleasant 20.8°C (69.4°F) in August to a moderate 15.4°C (59.7°F). Weather in September »

Weather in October

Uliastai experiences a steep drop in temperatures in October, with humidity giving way to dry, chilly weather. A clear pattern of shortening daylight hours becomes evident, triggering the slow march into winter. Rainfall reduces drastically, paving the way for the dry winter months. Weather in October »

Weather in November

November in Uliastai presents an extreme drop in temperatures, reaching as low as -18.7°C (-1.7°F), unlike the mellow autumn temperatures of October. With less sunlight and daylight hours, this month marks the start of the Mongolian winter. Weather in November »

Weather in December

December introduces the coldest period in Uliastai, Mongolia. However, temperatures drop to a bone-chilling -25.7°C (-14.3°F) from November's -18.7°C (-1.7°F). Rainfall is limited, with December being less rainy than January. Weather in December »