March Weather in Whitehorse, Canada

Last updated: April 22, 2025

In Whitehorse, Canada, March weather presents a fascinating contrast, showcasing an impressive maximum temperature of 12°C (55°F) against a chilly average of -8°C (17°F). The region experiences a stark low of -33°C (-27°F), highlighting the dramatic temperature swings typical of this time of year. Accompanied by 28 mm (1.1 in) of precipitation spread across 8 days, residents navigate a humid environment with humidity levels reaching 95%. As winter begins its retreat, March offers a unique blend of crisp cold and emerging warmth, capturing the essence of transitional weather in the North.

March Temperature in Whitehorse

In March, Whitehorse, Canada begins to experience a noticeable shift in temperatures, signaling the transition from the harsh winter months to the early signs of spring. The temperature range during this month features a minimum of -33°C (-27°F), an average of -8°C (17°F), and a maximum that climbs to a pleasant 12°C (55°F). This increase from February's frigid lows showcases a significant warming trend, as the region emerges from its coldest winter days. As the days grow longer, the promise of mild weather enhances the landscape, enticing residents and visitors alike to embrace the outdoors before the full bloom of spring takes hold in April.

March Weather in Whitehorse: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Whitehorse, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec331731455357544532149
Data source: Temperature data for Whitehorse generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

March Precipitation in Whitehorse

In March, Whitehorse experiences a consistent pattern in precipitation, mirroring January and February with a total of 28 mm (1.1 in) of rainfall. This month typically sees around 8 days of precipitation, which aligns with the gradual transition into spring. While the precipitation levels remain stable compared to the previous months, they also hint at the approaching thaw, setting the stage for increased moisture in April and beyond. As winter's grip begins to loosen, the steady precipitation in March serves as a reminder of nature’s resilience, paving the way for the blooming life that follows in the milder months.

March Precipitation Trends in Whitehorse

The chart displays monthly precipitation patterns in Whitehorse, with values for each month alongside March's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec282728203360687340514047
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Whitehorse

As winter transitions to spring in Whitehorse, Canada, March maintains the humidity levels at a notable 95%, mirroring the moisture-rich atmosphere of February. This consistent humidity reflects the lingering chill of winter, as the air remains saturated with moisture. Following March, the humidity begins a gradual decline, reaching 93% in April before dipping to 90% by May. Interestingly, this month serves as a bridge, where the icy grip of winter slowly gives way to the freshness of spring. The cycle continues, with summer months like July showing a slight uptick to 90%, before August sees a dramatic return to high humidity levels at 98%, illustrating the region's unique climate dynamics throughout the year.

March Average Humidity in Whitehorse

This chart illustrates the average monthly humidity levels in Whitehorse, with March's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how March's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec97%96%95%93%90%88%90%98%95%96%99%98%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Whitehorse

As March rolls in, Whitehorse experiences a noticeable uptick in UV exposure, with the UV Index reaching 3, categorized as moderate. This marks a shift from the low exposure in the preceding months of January and February, where the UV Index lingered at 1 and 2, respectively, allowing for 45 minutes of burn time. With this increase, residents and visitors should be mindful of their sun exposure, reducing their unprotected time outdoors to 30 minutes. As the seasons transition, anticipation builds for higher UV levels in April and beyond, making it essential to stay informed and protected. For more details on UV levels throughout the year, check out the Whitehorse UV Index.

Maximum UV Index Levels in Whitehorse for March

The chart shows the monthly maximum UV Index (UVI) for Whitehorse in March, 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.
JanFebMarAprMayJunJulAugSepOctNovDec123466764211
Data source: Whitehorse March 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.

March Sunshine in Whitehorse

As winter gives way to spring, March in Whitehorse sparkles with an impressive 236 hours of sunshine, marking a notable increase from the previous months. After a mere 55 hours in January and 138 hours in February, March emerges as a turning point, heralding longer days and brighter skies. This upward trend continues into April, where residents bask in 310 hours of sun, leading into the lush warmth of May with 353 hours. The early spring sun not only uplifts spirits but also sets the stage for outdoor adventures, foreshadowing the vibrant summer months ahead. The gradual buildup of sunshine offers a welcome reprieve and a beautiful contrast to the dim winter days, inviting both locals and visitors to embrace the vitality of the season.

Monthly Sunshine Duration in Whitehorse: March Highlighted

The March sunshine duration represents the total number of hours Whitehorse experiences direct sunlight during the month of March, excluding cloudy or obstructed periods. This chart compares the sunshine duration of March with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec55h138h236h310h353h342h350h282h228h129h75h56h
Data source: Whitehorse March Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Whitehorse During March

In Whitehorse, Canada, the likelihood of sunny weather exhibits a notable ups and downs throughout the year. After experiencing a significant leap in February, with a 41% chance of sunshine, March sees a dip back down to 24%. This fluctuation highlights the transition from winter to spring, where the sunplayfulness becomes more sporadic. As the seasons progress, the likelihood of clear skies gradually improves, with April soaring to 47%, making it a beacon of optimism for those craving sunlight. Interestingly, May drops again to 16%, hinting at the unpredictable weather patterns typical of early spring. Overall, while March may feel a tad gloomy compared to its neighboring months, the promise of brighter days ahead is just around the corner.

Percentage of Sunny Days in March in Whitehorse

The chart illustrates the percentage of sunny days in Whitehorse throughout the year, with March 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 Whitehorse experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec24%41%24%47%16%36%45%26%22%25%21%19%
Data source: Whitehorse March chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Whitehorse in March

As March unfolds in Whitehorse, Canada, residents experience a delightful increase in daylight, with the sun shining for an average of 11 hours each day. This marks a significant jump from February's 9 hours, signaling the end of the long winter days and the approach of spring. The gradual lengthening of daylight is evident, as the region is transitioning toward April's 14 hours, showcasing the powerful influence of the sun's return. This month not only brings longer days but also heralds the melting of snow and the vibrant rebirth of nature, inviting residents to step outside and bask in the warming rays.

Average Daylight Hours in Whitehorse for March

The chart illustrates the variation in daylight duration in Whitehorse throughout the year, with March highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec6h 38m9h 5m11h 53m14h 44m17h 25m18h 58m18h 4m15h 34m12h 46m9h 57m7h 18m5h 45m
Data source: Whitehorse daylight hours, calculated by summing the hours between sunrise and sunset for each day.

March Winds in Whitehorse

As March unfolds in Whitehorse, Canada, the winds begin to pick up ever so slightly, with an average speed of 2.1 m/s (5 mph), marking a gentle increase from February's calm of 1.7 m/s (4 mph). This shift signals the transition into spring, as the winds steadily strengthen through April and May, where they reach a consistent 2.3 m/s (5 mph). Interestingly, this increase in wind is part of a broader trend seen during the spring months, with March often bridging the quieter winter months and the more dynamic weather patterns of summer. Overall, the wind speeds remain consistently moderate throughout the year, but March sets the stage for the livelier days ahead, hinting at the rejuvenating energy spring brings to the Yukon landscape.

Average March Wind Speed in Whitehorse

The chart displays monthly wind speed patterns in Whitehorse, with values for each month shown alongside March's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how March's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.01.72.1 m/s2.32.32.12.12.22.12.31.71.9
Data source: Whitehorse March wind data, generated using information from the Copernicus Climate Change Service.

How March Weather in Whitehorse Compares to Other Months

The weather in Whitehorse changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of March's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Whitehorse and find detailed weather information for every month.

March typically sees a more mild climate compared to January, with temperatures ranging from a minimum of -33°C (-27°F) to a maximum of 12°C (55°F), resulting in an average temperature of -8°C (17°F). In contrast, January presents a harsher landscape, with temperatures plummeting to a minimum of -46°C (-50°F) and only reaching a maximum of 3°C (38°F), averaging -16°C (3°F). Both months receive a similar amount of precipitation, around 28 mm (1.1 in), but March enjoys slightly more humid but warmer conditions with an average humidity of 95% compared to January's 97%. For a closer look at January's weather specifics, check out Whitehorse weather in January.

In comparing the weather between February and March, it's evident that March offers a notable contrast. March experiences milder temperatures with a minimum of -33°C (-27°F), an average of -8°C (17°F), and a maximum of 12°C (55°F), while February is colder, with temperatures dropping to a minimum of -41°C (-41°F) and an average of -16°C (3°F). Precipitation levels are quite similar, with 28 mm (1.1 in) in March and 27 mm (1.1 in) in February, although March has slightly more days of precipitation, occurring over 8 days compared to just 6 days in February. Both months maintain high humidity levels at 95%. For more detailed insights, you can check Whitehorse weather in February.

In March, the weather is still quite frigid with temperatures ranging from a minimum of -33°C (-27°F) to a maximum of 12°C (55°F), averaging around -8°C (17°F). The month sees about 28 mm (1.1 in) of precipitation over 8 days and high humidity levels at 95%. In contrast, April marks a comforting transition toward warmer spring weather, with temperatures ranging from a minimum of -26°C (-15°F) to a maximum of 15°C (60°F) and an average temperature of -1°C (31°F). Precipitation decreases to 20 mm (0.8 in), falling over just 6 days, while humidity slightly decreases to 93%. For more information about the weather specifics in April, you can visit Whitehorse weather in April.

March weather is characterized by its cold temperatures, with minimums plummeting to -33°C (-27°F) and an average of -8°C (17°F), while May experiences significantly milder conditions, with minimums around -5°C (24°F) and averages climbing to 7°C (45°F). The maximum temperatures in March reach only up to 12°C (55°F), contrasting sharply with May's highs, which can hit 24°C (75°F). Precipitation is somewhat comparable, with March seeing 28 mm (1.1 in) over 8 days and May recording 33 mm (1.3 in) across 9 days. Humidity levels are also high in both months, with March at 95% and May slightly lower at 90%. For more details about the weather in May, visit Whitehorse weather in May.

March and June present starkly contrasting weather conditions. In March, temperatures can plunge to a minimum of -33°C (-27°F), with an average of -8°C (17°F) and a maximum of 12°C (55°F). The month experiences 28 mm (1.1 in) of precipitation over 8 days, alongside a high humidity level of 95%, creating a rather cold and damp atmosphere.

In contrast, June brings milder temperatures, ranging from a low of -1°C (31°F) to an average of 12°C (53°F) and peaking at 29°C (84°F). Precipitation increases to 60 mm (2.4 in) across 13 days, while humidity lowers slightly to 88%. These changes herald the arrival of summer, with much warmer and more variable weather compared to March. For more detailed information, you can check Whitehorse weather in June.

March and July present stark contrasts in weather. In March, temperatures can plummet to a minimum of -33°C (-27°F), with an average of -8°C (17°F) and a maximum reaching only 12°C (55°F). The month experiences a significant humidity level of 95%, along with 28 mm (1.1 in) of precipitation over 8 days. In sharp contrast, July sees a much milder climate, where temperatures range from a minimum of 4°C (39°F) to a pleasant average of 14°C (58°F), peaking at 29°C (84°F). The summer month is wetter, with 68 mm (2.7 in) of precipitation over 13 days and a slightly lower humidity of 90%. For more detailed information about summer weather, check out Whitehorse weather in July.

March and August exhibit stark contrasts in weather conditions. In March, temperatures range from a frigid minimum of -33°C (-27°F) to a maximum of 12°C (55°F), with an average temperature of -8°C (17°F). This month also experiences high humidity at 95% and around 28 mm (1.1 in) of precipitation over 8 days. In contrast, August features much milder weather, with temperatures fluctuating between a minimum of 1°C (34°F) and a maximum of 28°C (84°F), and an average of 12°C (54°F). Precipitation increases to 73 mm (2.9 in) over 13 days, alongside even higher humidity at 98%. For a more detailed look at weather trends, check out Whitehorse weather in August.

March and September exhibit contrasting weather patterns, despite both months experiencing high humidity levels of 95%. In March, temperatures can plunge to a minimum of -33°C (-27°F), with an average of -8°C (17°F) and a maximum of 12°C (55°F). This month typically sees 28 mm (1.1 in) of precipitation over 8 days. In stark contrast, September offers milder temperatures with a minimum of -7°C (19°F), an average of 7°C (45°F), and a comfortable maximum of 23°C (74°F). Precipitation increases to 40 mm (1.6 in) and occurs over 10 days. For more detailed information, check Whitehorse weather in September.

When comparing the weather in March and October, notable differences emerge in temperature and precipitation patterns. March experiences a broader temperature range, with lows dipping to -33°C (-27°F) and average temperatures around -8°C (17°F), while October's temperatures are milder, ranging from -15°C (5°F) to an average of 0°C (33°F), making it generally more pleasant. In terms of precipitation, October sees more rainfall, with a total of 51 mm (2.0 in) over 11 days compared to March’s 28 mm (1.1 in) over 8 days. Interestingly, humidity levels are quite similar in both months, hovering around 95-96%. For a deeper look into October conditions, you can explore Whitehorse weather in October.

In March, the weather in Whitehorse experiences a gradual warming trend, with average temperatures ranging from a chilly -33°C (-27°F) at night to a max of 12°C (55°F) during the day. This month sees about 28 mm (1.1 in) of precipitation over 8 days, accompanied by a high humidity of 95%. In contrast, November is even colder, with temperatures averaging -10°C (15°F), and ranging from a frigid -34°C (-28°F) to a milder max of 7°C (45°F). This month has slightly higher precipitation at 39 mm (1.6 in) across 11 days and an even higher humidity level of 99%. For more detailed information, check out Whitehorse weather in November.

In comparing the weather between March and December, March tends to be slightly milder with average temperatures hovering around -8°C (17°F), whereas December is significantly colder, averaging -13°C (9°F). While March features a maximum temperature of 12°C (55°F), December’s highest temperature only reaches 4°C (40°F). Precipitation levels are higher in December, with 47 mm (1.9 in) falling over 11 days compared to March's 28 mm (1.1 in) over 8 days. Humidity remains relatively high in both months, with December having a slightly higher average at 97% compared to March's 95%. For a more detailed look at the conditions, check out Whitehorse weather in December.

Compare Whitehorse's Climate with Cities Worldwide

Conclusion: What to Expect From March Weather in Whitehorse

March in Whitehorse marks a notable transition as winter begins to loosen its grip, bringing a mix of cool temperatures and the promise of spring. With an average temperature that hovers around the chilling mark typical of winter, March feels notably different from the milder months ahead. Despite the relatively low maximum temperatures, the increased daylight and slowly rising sun create a refreshing atmosphere amidst the lingering cold, with snowfall becoming less frequent and the possibility of rain on the horizon. The high humidity, peaking at a remarkable 95%, adds depth to the chilly air, making for a unique experience that sets March apart from neighboring months. For a deeper dive into the region’s climate patterns, visit Whitehorse Climate.