Last updated: February 24, 2025
August in Salt Lake City presents a vibrant mix of summer warmth and dry conditions. With maximum temperatures soaring to 39°C (103°F) and an average of 25°C (78°F), the heat invites outdoor adventures amid stunning landscapes. Nights offer a cooler respite with minimum temperatures around 10°C (51°F), making evenings particularly pleasant. The month sees minimal rainfall, accumulating just 16 mm (0.6 in) over 2 days, contributing to a relatively low humidity level of 37%. Overall, August encapsulates the essence of a dry, sunny summer, perfect for enjoying the scenic beauty of this dynamic city.
August in Salt Lake City brings the height of summer warmth, with temperatures regularly soaring to maximums of 39°C (103°F). The month starts off with a comfortable minimum of 10°C (51°F), gradually settling into an average of 25°C (78°F). This marks a transition from the cooler spring months, where temperatures were much lower, reaching their highs in July. As summer peaks, August offers plenty of sun and heat, pushing the averages into the high 20s and low 30s, ensuring that residents and visitors can enjoy outdoor activities under the bright blue skies. With the impending change of seasons, hints of cooler air begin to creep in by the end of the month, but the warmth of August invites an energetic and vibrant atmosphere that characterizes the city's summer vibes.
In August, Salt Lake City experiences a notable shift in its precipitation pattern, with only 16 mm (0.6 in) of rainfall recorded over just 2 days. This marks a continuation of the dry summer months, particularly following July's scant 10 mm. While the spring months display more generous rainfall, peaking at 65 mm (2.6 in) in April, August represents a significant decrease in both precipitation amount and frequency of rainy days. As summer’s warmth lingers, the city transitions to a slightly wetter September, hinting at the onset of autumn's more unpredictable weather, yet August distinctly confirms its status as one of the year's driest months.
In Salt Lake City, August marks a significant shift in humidity levels, bringing a sense of dryness with an average humidity of just 37%. This is the lowest point in the year, following a gradual decline from the dampness of 91% in January and 92% in February. As the summer months progress, the city experiences a notable decrease in humidity, plummeting to 44% in July before reaching its August low. This trend of decreasing humidity continues into September, where it slightly rises to 46%, but it’s clear that August is the pinnacle of the city’s arid summer conditions. The stark contrast between the crispness of August and the moorish atmosphere of winter months, such as January and December, highlights the dynamic climate of this region.
In August, Salt Lake City experiences a very high UV Index of 10, indicating that sun protection is essential during peak hours. This considerable level of ultraviolet radiation signifies that residents and visitors alike should be cautious, as the burn time is notably reduced to just 15 minutes. This pattern of high UV exposure builds on the previous months, peaking in June with an extreme index of 12, and gradually tapering down as fall approaches. The month-to-month trend showcases a consistent increase from January's moderate index of 3, culminating in July's intensity before beginning to decline in September. As the summer wanes, it remains crucial to stay vigilant against overexposure to UV rays. For more detailed information on UV levels throughout the year, visit Salt Lake City UV Index.
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In August, Salt Lake City basks in an impressive 360 hours of sunshine, maintaining the vibrant energy that summer brings. This month marks a slight dip from the sunniest peak in July, which boasted 390 hours, yet it still ranks among the year's brightest. The trend reveals a steady rise in sunlight hours from January’s mere 153 hours, through a gradual ascent that peaks in July. As daylight gradually wanes towards the fall months, September follows with 313 hours, showcasing a lingering warmth before the golden hues of autumn take over. Overall, August embodies the tail end of a sun-soaked season, inviting residents and visitors alike to fully embrace the outdoor splendor of Salt Lake City.
In Salt Lake City, the month of August shines brightly with a 78% chance of sunny weather, making it one of the sunniest months of the year. This significant increase in sunshine follows a steady upward trend from the spring months, starting at 60% in April and peaking during the summer. As we transition from the hotter months of June and July, which boast 69% and 62% respectively, August offers a delightful continuation of sunny days, ensuring perfect conditions for outdoor activities. Interestingly, this trend begins to slightly taper off as September approaches, dipping to 77%. Overall, August stands out as an ideal month for enjoying the warm, sunlit days typical of the region.
In Salt Lake City, the progression of daylight during the year reveals a clear seasonal rhythm. Starting from just 9 hours in January, the days gradually lengthen, peaking at 15 hours in June. Following this summer high, daylight begins to taper off, with July's 14 hours giving way to 13 hours in August. This slight decline indicates the start of early autumn, as daylight diminishes to 12 hours by September. The pattern of increasing and then decreasing daylight showcases the city's varied seasons, inviting residents and visitors alike to relish the longer summer days before the brisk arrival of fall.
In August, Salt Lake City's average wind speed holds steady at 2.3 m/s (approximately 5 mph), reflecting a trend of slight fluctuations throughout the warmer months. Notably, June peaks with the highest average of 2.5 m/s (6 mph), while July experiences a dip to 2.1 m/s (5 mph). This gentle breeze in August contributes to the city's warm summer ambiance, just before the winds begin to cool in the fall. As the seasons transition, the wind speeds exhibit a downward trend towards the end of the year, particularly in November, when they drop to their lowest at 1.8 m/s (4 mph). Overall, the August winds offer a refreshing respite, harmonizing with the vibrant energy of summer in the capital city of Utah.
The weather in Salt Lake City changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of August's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Salt Lake City and find detailed weather information for every month.
August and January present a stark contrast in weather conditions. August boasts mild evenings with a minimum temperature of 10°C (51°F) and can reach scorching highs of 39°C (103°F), alongside low humidity levels at 37%. Precipitation is minimal, with only 16 mm (0.6 in) recorded over about two days. In sharp contrast, January experiences frigid temperatures, dipping as low as -22°C (-6°F) with an average around -1°C (30°F), and maxing out at just 12°C (54°F). This winter month sees considerably more precipitation at 52 mm (2.0 in) spread over approximately ten days, and high humidity levels at 91%. For more details on the January weather in Salt Lake City, you can check Salt Lake City weather in January.
August and February showcase dramatically contrasting weather patterns. In August, temperatures soar with a minimum of 10°C (51°F), averaging 25°C (78°F), and reaching a scorching maximum of 39°C (103°F). The month enjoys low humidity at 37% and minimal precipitation, averaging only 16 mm (0.6 in) over just two days. In contrast, February brings frigid conditions, starting at a chilling minimum of -20°C (-4°F), an average of 1°C (34°F), and a maximum of 18°C (65°F). This winter month experiences significantly higher humidity at 92% and more frequent precipitation, with 60 mm (2.4 in) falling over ten days. For a more detailed look at the weather in February, check out Salt Lake City weather in February.
August and March present a stark contrast in weather conditions. August boasts much warmer temperatures, with averages around 25°C (78°F) and highs reaching up to 39°C (103°F). In stark contrast, March experiences cooler temperatures with an average of 6°C (43°F) and lows plummeting to -18°C (0°F). Precipitation is also notably different; August typically sees just 16 mm (0.6 in) over two days, while March receives significantly more at 61 mm (2.4 in) across ten days, accompanied by much higher humidity of 84%. For more detailed insights, you can explore Salt Lake City weather in March.
When comparing the weather between August and April, there is a stark contrast in temperatures and conditions. August experiences much warmer temperatures, with averages around 25°C (78°F) and maximums soaring up to 39°C (103°F), while April's mild temperatures range from a minimum of -5°C (23°F) to an average of 10°C (50°F), peaking at 28°C (82°F). Additionally, April is significantly wetter, receiving about 65 mm (2.6 in) of precipitation over roughly 10 days, compared to August's mere 16 mm (0.6 in) over just 2 days. The humidity levels further highlight the difference, with August sitting at a relatively low 37% compared to April's higher humidity of 74%. For a detailed look at April's weather, visit Salt Lake City weather in April.
When comparing the weather in August and May, there are notable differences in temperature and precipitation. August typically boasts warmer temperatures, with a minimum of 10°C (51°F), an average of 25°C (78°F), and a maximum reaching up to 39°C (103°F). In contrast, May experiences cooler conditions, with temperatures ranging from a minimum of -1°C (31°F) to a maximum of 35°C (95°F), averaging around 15°C (59°F). Additionally, May is significantly wetter, receiving 50 mm (2.0 in) of precipitation over nine days, compared to August's lighter rainfall of just 16 mm (0.6 in) over only two days. The humidity levels also differ, with May exhibiting higher humidity at 62%, while August is relatively drier at 37%. For more detailed insights on May's weather, visit Salt Lake City weather in May.
When comparing the weather of August and June, one can observe a marked difference in temperature and humidity levels. August features a more comfortable average temperature of 25°C (78°F), with minimums of 10°C (51°F) and maximums reaching as high as 39°C (103°F). In contrast, June shows slightly cooler temperatures, averaging 22°C (72°F), and a minimum of 5°C (41°F) under similar maximum conditions. Precipitation levels are comparable, with August receiving 16 mm (0.6 in) and June slightly less at 15 mm (0.6 in), both experiencing precipitation on 2 days. Notably, June registers a higher humidity level at 56%, compared to August’s 37%. For more detailed insights into June's weather, you can refer to Salt Lake City weather in June.
When comparing the weather in July and August, both months showcase similar extremes in temperature, with maximums reaching as high as 39°C (103°F) and 39°C (102°F) respectively. However, August exhibits a slightly lower average temperature of 25°C (78°F) compared to July's warmer average of 27°C (81°F). Precipitation-wise, August sees a small increase to 16 mm (0.6 in) over two days, while July experiences 10 mm (0.4 in) across three days, marking it a bit drier overall. Additionally, August's humidity level drops to 37%, contrasting with July's higher humidity at 44%. For more detailed insights, check Salt Lake City weather in July.
August and September showcase a noticeable shift in weather conditions. In August, temperatures range from a minimum of 10°C (51°F) to a maximum of 39°C (103°F), with an average of 25°C (78°F). The month sees relatively low precipitation, with only 16 mm (0.6 in) falling across two days, and humidity at 37%. In contrast, September experiences cooler temperatures, with a minimum of 2°C (35°F) and an average of 19°C (67°F), peaking at 36°C (98°F). Precipitation increases to 34 mm (1.3 in) over four days, and humidity rises to 46%. This transition marks September as a month of diminishing heat and increasing moisture. For more details on the specific weather patterns, check out Salt Lake City weather in September.
August and October present strikingly different weather conditions. August boasts warm temperatures, ranging from a minimum of 10°C (51°F) to a scorching maximum of 39°C (103°F), with an average of 25°C (78°F). The month experiences minimal precipitation, with only 16 mm (0.6 in) over just 2 days and a low humidity level of 37%. In contrast, October brings a significant drop in temperatures, with highs reaching only 28°C (83°F) and much cooler lows of -14°C (7°F). The average temperature settles at 10°C (50°F), and the month is wetter, accumulating 41 mm (1.6 in) of precipitation over 6 days, along with higher humidity at 67%. For a more detailed look, check out Salt Lake City weather in October.
August and November present strikingly different weather conditions. In August, temperatures can soar with a minimum of 10°C (51°F) and an average high of 39°C (103°F), accompanied by low precipitation at just 16 mm (0.6 in) over two days and relatively low humidity of 37%. In contrast, November brings much colder temperatures, ranging from a minimum of -12°C (10°F) to an average of 5°C (41°F), with a maximum of 22°C (72°F). This month also sees increased precipitation, totaling 34 mm (1.3 in) over six days, and significantly higher humidity at 84%. For more detailed insights, check out Salt Lake City weather in November.
August and December present strikingly different weather patterns. In August, temperatures range from a pleasant 10°C (51°F) at night to a scorching maximum of 39°C (103°F) during the day, with low humidity at 37% and only 16 mm (0.6 in) of precipitation over just 2 days. In contrast, December showcases a stark drop in temperatures, with a minimum of -13°C (8°F) and a maximum of 15°C (59°F), leading to an average temperature of -1°C (30°F). The winter month experiences much higher humidity at 88%, along with increased precipitation totaling 47 mm (1.8 in) across 10 days. For those interested in more details, you can check Salt Lake City weather in December.
August in Salt Lake City offers a delightful warmth that sets it apart from other months, with sunny days inviting outdoor adventures. While temperatures can peak at a sizzling 39°C (103°F), the average remains comfortably around 25°C (78°F), providing a pleasant relief during the cooler evenings that drop to a refreshing 10°C (51°F). Remarkably low humidity levels at 37% and minimal precipitation—just two days of light rain—make it an ideal time to explore the area's stunning landscapes without the discomfort of excessive moisture. For those looking to understand the broader climatic patterns, more insights can be found at Salt Lake City Climate.