Last updated: February 24, 2025
In April, Sault Ste. Marie experiences a dynamic transition from winter to spring, with average temperatures hovering around 2°C (37°F). Daily highs can peak at 17°C (64°F), while brisk nights can bring temperatures down to a chilly -13°C (10°F). This month is characterized by a notable precipitation total of 88 mm (3.5 in), spread over 14 days, contributing to the region's refreshing humidity levels at 87%. Residents and visitors alike may encounter a mix of gentle rains and early signs of blossoming nature, making April a month of vibrant transformation in this picturesque locale.
As April rolls into Sault Ste. Marie, the region begins to shake off the winter chill, heralding the arrival of spring. Temperatures start to rise noticeably, with minimums averaging -13°C (10°F) and maximums reaching a pleasant 17°C (64°F). This month marks a significant transition, showcasing an average temperature of 2°C (37°F), well above the frigid averages of the preceding months. The upward trend is unmistakable, as residents eagerly anticipate the thaw that follows the harsh cold of winter. With the promise of warmer days ahead, April serves as a bridge to milder May, inviting the community outdoors to enjoy blooming landscapes and a respite from the icy grip of earlier months.
In April, Sault Ste. Marie, United States, experiences a notable uptick in precipitation, with 88 mm (3.5 in) of rain spread over 14 days. This increase marks a significant jump compared to the previous months, reflecting the transition into wetter spring conditions. As the region shifts from the harshness of winter, April's precipitation paves the way for the blossoming landscape of May. Interestingly, while March saw only 54 mm (2.1 in) of rain over 10 days, the consistent increase in rainfall not only enhances the vibrancy of the local flora but also sets a precedent for the following months, when average precipitation continues to rise. This trend signifies a gradual buildup of moisture that is crucial for the growth and replenishment of the surrounding ecosystems as the warmer months approach.
In April, Sault Ste. Marie experiences a notable drop in humidity, with levels averaging around 87%. This decrease marks a continuous decline from the near-constant moisture of winter months, which see humidity figures soaring into the mid-90s. As spring unfolds, the humidity steadily lessens, paving the way for the drier conditions of late spring and early summer, where May brings a further dip to 74%. While April’s humidity is still relatively high compared to summer months, it signals a gradual shift towards a more comfortable climate in the upcoming season, offering a refreshing change from the winter chill.
As April rolls into Sault Ste. Marie, the UV Index makes a notable jump to 7, placing it firmly in the high exposure category. This shift signifies a crucial transition from the milder months earlier in the year: January's low index of 2 and February's moderate 4 give way to increased sun intensity. With burn times decreasing to just 25 minutes in April, residents and visitors should take precautions to protect their skin from harmful UV rays. The trend continues into May, with even higher indices forecasted, making it increasingly important to stay mindful of sun safety. For more detailed information and current UV levels, check out Sault Ste. Marie UV Index.
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April in Sault Ste. Marie ushers in a refreshing bloom of sunshine, with an impressive 239 hours of sunlight illuminating the landscape. This marks a noticeable increase compared to the previous months, showcasing a steady upward trend as winter gives way to spring. Following March's 232 hours, April not only solidifies the growing light but also sets the stage for even brighter May and June. Interestingly, the sunshine hours continue to climb toward the peak of summer, where July radiates the highest at 347 hours. This gradual ascent from the dreariness of winter into a vibrant spring and summer is an invitation to embrace the outdoors and soak up the warming rays. As the days stretch longer, the communities of Sault Ste. Marie can relish the invigorating energy that April's sunshine brings.
As winter fades and spring emerges, April in Sault Ste. Marie offers a moderate likelihood of sunny weather, with approximately 32% chance of sunshine. While this marks a decrease from the promising 41% in March, it is a notable step up from the dismal percentages seen in the winter months, such as 18% in January and 22% in February. The trend suggests a gradual climb towards sunnier days as the year progresses, ultimately leading to a much brighter 51% in May and peaking at 57% in July. Thus, while April might not boast the sunniest days, it sets the stage for a delightful transition into the warmer months ahead.
As spring unfolds in Sault Ste. Marie, the length of daylight transitions noticeably, with April boasting 13 hours of sunlight. This marks a significant increase from March's 11 hours, reflecting the natural progression of longer days as winter recedes. This upward trend continues into May, where daylight stretches to 15 hours, showcasing a vibrant shift towards the lush, sunlit days of summer. The gradual lengthening of daylight from January's mere 9 hours to April’s embrace of spring signifies a welcome change, inviting residents and visitors alike to revel in the longer, brighter days ahead and to enjoy the outdoor activities that the warmth of the season brings.
In Sault Ste. Marie, the April winds offer a gentle reprieve from the stronger breezes of earlier spring months. Averaging 3.9 m/s (about 9 mph), April's winds mark a slight dip from March's peak of 4.1 m/s but still maintain a refreshing edge that complements the blossoming landscape. As winter's chill recedes, the winds prepare the region for the warmer months ahead. Interestingly, the trend shows that while January wind speeds linger around 2.9 m/s, the steady increase into spring reflects a natural buildup towards the peak summer months, followed by a gradual decline in summer and fall. April serves as a pivotal moment, balancing these seasonal shifts and inviting both residents and visitors to enjoy the invigorating atmosphere as nature awakens.
The weather in Sault Ste. Marie changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of April's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Sault Ste. Marie and find detailed weather information for every month.
April and January offer contrasting weather experiences. In January, temperatures can plummet to a minimum of -34°C (-28°F), with an average of -9°C (17°F) and a maximum of just 5°C (41°F). This month sees lower precipitation levels of 46 mm (1.8 in) over 10 days, but it comes with high humidity at 95%. In contrast, April brings a significant warming trend, with a minimum temperature of -13°C (10°F) and an average of 2°C (37°F), reaching a maximum of 17°C (64°F). Although April has more precipitation at 88 mm (3.5 in) spread over 14 days, the humidity remains slightly lower at 87%. For more insights into January weather conditions, check out Sault Ste. Marie weather in January.
When comparing the weather in April and February, it's evident that April experiences significantly milder temperatures. While February's lows can plunge to -27°C (-16°F) and average around -8°C (17°F), April's minimum temperature is notably higher at -13°C (10°F), with an average temperature rising to 2°C (37°F) and maximums reaching 17°C (64°F). Additionally, April sees more precipitation with 88 mm (3.5 in) over 14 days compared to February's 63 mm (2.5 in) over 12 days. However, February has a slightly higher humidity level at 94%, compared to April's 87%. For a more detailed look at February's weather, you can check out Sault Ste. Marie weather in February.
In comparing the weather of April and March, April experiences a significant warming trend, with average temperatures rising from March's -4°C (26°F) to 2°C (37°F). While March has a colder minimum temperature of -22°C (-8°F), April's lowest temperature is a relatively milder -13°C (10°F). Precipitation also increases in April, totaling 88 mm (3.5 in) over 14 days compared to March's 54 mm (2.1 in) across 10 days, indicating a shift towards a wetter climate as spring approaches. Interestingly, humidity remains quite high in both months, slightly decreasing from March's 89% to April's 87%. For those interested in more details, you can refer to Sault Ste. Marie weather in March.
The weather in April and May presents a noticeable shift, with May generally offering milder temperatures and less precipitation. In April, the temperatures range from a minimum of -13°C (10°F) to a maximum of 17°C (64°F), accompanied by an average temperature of 2°C (37°F). This month experiences about 88 mm (3.5 in) of rain over 14 days, coupled with a high humidity level of 87%. In contrast, May boasts a broader temperature range from -3°C (27°F) to 26°C (79°F), with an average of 10°C (50°F). The precipitation decreases to 75 mm (2.9 in) over just 9 days, and humidity drops to a more comfortable 74%. For a more detailed look at the conditions during this month, check out Sault Ste. Marie weather in May.
April weather is characterized by cooler temperatures, with a minimum of -13°C (10°F) and an average of 2°C (37°F), while June sees a significant rise in temperatures, with a minimum of 3°C (38°F) and an average of 16°C (61°F). Precipitation is also notable in both months, with April receiving 88 mm (3.5 in) over 14 days, compared to June's 113 mm (4.4 in) spread over just 10 days. Additionally, humidity levels are higher in April at 87%, dropping to 72% in June, reflecting the transition to warmer and more comfortable weather. For more details, check out Sault Ste. Marie weather in June.
April and July present starkly contrasting weather conditions. In April, temperatures can plummet to a chilling minimum of -13°C (10°F) with an average of just 2°C (37°F), while July enjoys much milder conditions, boasting a minimum of 9°C (49°F) and an average temperature of 19°C (67°F). Precipitation is also more frequent in April, occurring over 14 days and totaling 88 mm (3.5 in), compared to July's relatively drier climate, which sees only 74 mm (2.9 in) of rain across just 7 days. Additionally, April's higher humidity at 87% contrasts with July’s more comfortable level of 69%. For a detailed look at July's weather patterns, check out Sault Ste. Marie weather in July.
In comparison to April, August experiences significantly warmer temperatures, with temperatures ranging from a minimum of 6°C (44°F) to a maximum of 28°C (83°F), and an average of 19°C (66°F). In contrast, April's temperatures are much cooler, spanning from a chilly minimum of -13°C (10°F) to a maximum of 17°C (64°F), with an average of just 2°C (37°F). Additionally, while April sees a higher humidity level at 87%, August's humidity is notably lower at 72%. Precipitation levels are relatively similar, with April receiving 88 mm (3.5 in) over 14 days and August recording 112 mm (4.4 in) over 11 days. For more details on August weather, check out Sault Ste. Marie weather in August.
April and September present contrasting weather patterns. In April, temperatures range from a chilly minimum of -13°C (10°F) to a mild maximum of 17°C (64°F), with an average around 2°C (37°F). The month experiences considerable precipitation, totaling 88 mm (3.5 in) over 14 days, combined with a high humidity of 87%. In contrast, September sees a more temperate climate, with minimum temperatures around 2°C (36°F) and a maximum reaching 29°C (85°F), resulting in a comfortable average of 14°C (58°F). Although September receives slightly more rainfall at 114 mm (4.5 in) over 13 days, its humidity drops to 77%. For further information, check out Sault Ste. Marie weather in September.
April and October present distinct weather characteristics that mark the transition between winter and winter's approach. In April, temperatures range from a minimum of -13°C (10°F) to a maximum of 17°C (64°F), with an average of 2°C (37°F) and a high humidity level of 87%. The month typically sees 14 days of precipitation, totaling 88 mm (3.5 in). In contrast, October features slightly milder temperatures, with a minimum of -8°C (19°F), average of 8°C (47°F), and a maximum of 23°C (73°F). Rainfall increases to 134 mm (5.3 in) over 16 days, while humidity remains relatively similar at 85%. For more detailed information on October weather, you can check Sault Ste. Marie weather in October.
In comparing the weather of April and November, April tends to be milder with average temperatures around 2°C (37°F) and a maximum reach of 17°C (64°F), making it a transition month into spring. In contrast, November is considerably colder, featuring an average temperature of 0°C (32°F) and minimum temperatures that can drop to -20°C (-3°F). Both months experience frequent precipitation, with April receiving about 88 mm (3.5 in) over 14 days, while November sees slightly less at 78 mm (3.1 in) over 15 days. Humidity levels remain high in both months, hovering around 87% in April and 88% in November. For more detailed insights, you can check out Sault Ste. Marie weather in November.
April and December present stark contrasts in weather, with April offering a modest average temperature of 2°C (37°F) compared to December's chillier average of -5°C (23°F). While April experiences a wider temperature range, peaking at a more pleasant 17°C (64°F), December's highs only reach 12°C (53°F). Precipitation is relatively common in both months, though April receives more rainfall at 88 mm (3.5 in) compared to December's 67 mm (2.7 in). Humidity levels are slightly higher in December at 92%, compared to April's 87%. For a deeper look into December conditions, you can check out Sault Ste. Marie weather in December.
As April unfolds in Sault Ste. Marie, it marks a notable transition from the harshness of winter to the blossoming hints of spring. Unlike the frigid temperatures of earlier months, April offers a refreshing average that is a welcome relief after sub-zero days. However, this month is also characterized by a mix of variability—temperatures can swing dramatically from chilly lows to pleasantly mild afternoons. The increased humidity and notable precipitation underscore the month’s capricious nature, making it the wettest month observed so far. For a deeper dive into the climatic trends of this vivacious season, explore Sault Ste. Marie Climate.