July Weather in Salt Lake City, United States

Last updated: February 24, 2025

In July, Salt Lake City experiences a vibrant summer climate characterized by maximum temperatures soaring up to 39°C (102°F) and an average of 27°C (81°F), making it an ideal time for outdoor activities. Nighttime brings a welcome relief with temperatures dropping to a minimum of 10°C (50°F). While the month sees only 10 mm (0.4 in) of precipitation over three days, the humidity hovers around 44%, creating a warm yet comfortable atmosphere. This blend of heat and dryness offers residents and visitors alike a quintessential taste of summer in the heart of Utah.

July Temperature in Salt Lake City

In July, Salt Lake City embraces the height of summer with delightful warmth, boasting a minimum temperature of 10°C (50°F) and an average of 27°C (81°F), peaking at a toasty 39°C (102°F). This month showcases a striking contrast to the bitterly cold winters, where January sees frigid lows of -22°C (-6°F) and averages only -1°C (30°F). The steady rise in temperatures from the mild early summer months of June—where highs reach 39°C (103°F)—to the full summer heat of July illustrates a warming trend, inviting residents and visitors alike to enjoy outdoor activities and the stunning natural beauty surrounding the city. With sweltering heat during the day, July's nights maintain a relatively cooler atmosphere, emphasizing the city's unique climate contrast across the seasons.

July Weather in Salt Lake City: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Salt Lake City, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec303342495972807767504130
Data source: Temperature data for Salt Lake City generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

July Precipitation in Salt Lake City

In July, Salt Lake City experiences a notable dip in precipitation, with only 10 mm (0.4 in) recorded over 3 days. This low rainfall marks the month as one of the driest in the year, following a gradual decrease since the typically wetter months of spring, where precipitation peaked at 65 mm (2.6 in) in April. The contrast between July's meager totals and the earlier months underscores a distinct trend of summer dryness, showcasing the region's arid climate. As the summer heat intensifies, the reduction in rainy days and precipitation reflects a common seasonal pattern, laying the groundwork for a return of moisture later in the year, particularly in the transition months of autumn.

July Precipitation Trends in Salt Lake City

The chart displays monthly precipitation patterns in Salt Lake City, with values for each month alongside July's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec526062655015101634413447
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Salt Lake City

In Salt Lake City, July stands out as a peak of comfort with its humidity plummeting to 44%. This significant drop is part of a broader trend, as the city gradually transitions from the high humidity of winter, where levels soar to nearly 92% in January and February, to the sizzling summer months. By June, humidity decreases to 56%, but it’s during July that residents truly enjoy the drier air, making outdoor activities a delight. As summer wanes, humidity begins to creep upward again, with August showing a further decline to 37% before starting its ascent once more in September. This clear shift underscores Salt Lake City's seasonal rhythm, where the summer months offer a refreshing reprieve from the more humid winter climate.

July Average Humidity in Salt Lake City

This chart illustrates the average monthly humidity levels in Salt Lake City, with July's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how July's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec91%92%84%75%62%56%44%37%46%67%84%88%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Salt Lake City

In July, Salt Lake City experiences an extreme UV Index of 11, with a burn time of just 10 minutes. This peak in UV exposure follows a notable upward trend from earlier months—starting at a moderate index of 3 in January, gradually escalating to a high of 12 in June. July’s UV levels remain robust, shortly tapering off to 10 in August. This pattern highlights the importance of sun safety and protective measures, especially during the summer months when the risk of skin damage is at its highest. For more detailed insights on UV exposure throughout the year, check out Salt Lake City UV Index.

Maximum UV Index Levels in Salt Lake City for July

The chart shows the monthly maximum UV Index (UVI) for Salt Lake City in July, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3579101211109643
Data source: Salt Lake City July 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.

July Sunshine in Salt Lake City

July in Salt Lake City is a glorious celebration of sunshine, boasting 390 hours of radiant daylight. This month stands out as the peak of summer, following a steady increase in sunlight hours since January's 153 hours. The progression from 200 hours in February to 383 hours in June illustrates the city's gradual embrace of warmer days. Although August enjoys a respectable 360 hours, it's clear that July captures the essence of summer, inviting residents and visitors alike to revel in the outdoors. The trends in sunlight hours not only highlight the joy of summer but also set the stage for a gradual decline as the year edges toward fall, with September dipping to 313 hours. Salt Lake City truly shines in July, maximizing the warmth and brightness of the season.

Monthly Sunshine Duration in Salt Lake City: July Highlighted

The July sunshine duration represents the total number of hours Salt Lake City experiences direct sunlight during the month of July, excluding cloudy or obstructed periods. This chart compares the sunshine duration of July with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec153h200h260h294h360h383h390h360h313h269h216h198h
Data source: Salt Lake City July Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Salt Lake City During July

In Salt Lake City, July offers a favorable chance of sunny weather, with approximately 62% of the days typically basking in sunlight. This marks a slight decline from June's robust 69%, yet it remains well above the earlier spring months, particularly when compared to March's modest 50% and April's 60%. The trend reveals a steady progression towards sunnier conditions as summer unfolds, peaking in August at 78%. This pattern of increased sunshine not only enhances the allure of outdoor activities but also signifies that July is a prime time for those seeking to enjoy the warmth and brightness of Salt Lake City's summer days.

Percentage of Sunny Days in July in Salt Lake City

The chart illustrates the percentage of sunny days in Salt Lake City throughout the year, with July 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 Salt Lake City experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec42%41%50%60%59%69%62%78%77%44%48%41%
Data source: Salt Lake City July chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Salt Lake City in July

In Salt Lake City, July offers a delightful 14 hours of daylight, a slight dip from June's peak of 15 hours. This shift signifies the transition from the early summer days, as the city basks in warm sunlight, invigorating outdoor activities and social gatherings. As the year progresses, daylight gradually decreases, with August bringing a shorter 13 hours, ushering in the subtle changes of late summer. The trend highlights a fascinating rhythm of seasonal light, where the longest days give way to the enchanting shifts of autumn, ebbing into the shorter daylight hours of fall and winter, which average around 9 hours in the darker months.

Average Daylight Hours in Salt Lake City for July

The chart illustrates the variation in daylight duration in Salt Lake City throughout the year, with July highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 37m10h 39m11h 58m13h 19m14h 27m15h 1m14h 42m13h 41m12h 24m11h 3m9h 53m9h 18m
Data source: Salt Lake City daylight hours, calculated by summing the hours between sunrise and sunset for each day.

July Winds in Salt Lake City

In July, Salt Lake City experiences a slight dip in wind speed, averaging 2.1 m/s (5 mph), which marks a decrease from the more breezy conditions of the preceding month. This trend of diminishing wind persists through the summer, following a gradual increase from January’s gentle 2.0 m/s (4 mph). The winds pick up slightly in August, reaching 2.3 m/s (5 mph), but overall, July’s calm reflects a seasonal transition. With this data, we see a pattern: the early months are typically tranquil, with the summer months exhibiting fluctuating winds before returning to more stable conditions in the autumn.

Average July Wind Speed in Salt Lake City

The chart displays monthly wind speed patterns in Salt Lake City, with values for each month shown alongside July's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how July's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.02.12.32.22.42.52.1 m/s2.32.32.31.82.5
Data source: Salt Lake City July wind data, generated using information from the Copernicus Climate Change Service.

How July Weather in Salt Lake City Compares to Other Months

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 July'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.

When comparing the weather in July and January, the contrast is striking. July boasts warm temperatures, ranging from a minimum of 10°C (50°F) to a scorching maximum of 39°C (102°F), with comfortable humidity levels at 44% and minimal precipitation of only 10 mm over three days. In stark contrast, January experiences much harsher conditions, with temperatures plunging to a minimum of -22°C (-6°F) and averaging around -1°C (30°F), peaking at only 12°C (54°F). January sees significant precipitation at 52 mm over ten days, accompanied by high humidity at 91%. For a detailed look at January conditions, check out Salt Lake City weather in January.

July and February present a stark contrast in weather conditions. In July, temperatures range from a minimum of 10°C (50°F) to a scorching maximum of 39°C (102°F), with an average of 27°C (81°F). There is minimal precipitation, only about 10 mm (0.4 in) over three days, and humidity levels hover around 44%. In stark contrast, February sees much colder temperatures, with a minimum of -20°C (-4°F) and an average just above freezing at 1°C (34°F). The maximum temperature reaches only 18°C (65°F). Precipitation is significantly higher in February, totaling 60 mm (2.4 in) over ten days, and the humidity is considerably elevated at 92%. For more details on February weather, check out Salt Lake City weather in February.

In July, the weather is considerably warmer, with temperatures ranging from a minimum of 10°C (50°F) to a maximum of 39°C (102°F) and an average of 27°C (81°F). The month is relatively dry, experiencing only 10 mm (0.4 in) of precipitation over about 3 days, accompanied by a humidity level of 44%. In contrast, March presents a much cooler climate, with temperatures ranging from a minimum of -18°C (0°F) to a maximum of 26°C (78°F), averaging around 6°C (43°F). Precipitation is more frequent, totaling 61 mm (2.4 in) over 10 days, and humidity is significantly higher at 84%. To explore more about the weather in March, visit Salt Lake City weather in March.

July and April exhibit stark contrasts in weather patterns. July offers warm temperatures, with daily averages hovering around 27°C (81°F) and peaks reaching up to 39°C (102°F). In comparison, April experiences a much cooler climate, with average temperatures around 10°C (50°F) and chilly nights dipping as low as -5°C (23°F). While July enjoys relatively low precipitation of just 10 mm (0.4 in) over about 3 days, April faces significantly higher rainfall at 65 mm (2.6 in) spread across 10 days. Additionally, the humidity in July sits at a comfortable 44%, whereas April's humidity is notably higher at 74%, contributing to a damp feel during those spring days. For more details, check out Salt Lake City weather in April.

In comparing the weather of July and May, it's clear that July offers much warmer temperatures, with an average of 27°C (81°F) and a maximum reaching up to 39°C (102°F). In contrast, May has a significantly cooler average temperature of 15°C (59°F), with nights often dipping as low as -1°C (31°F). Precipitation also differs notably; July experiences only 10 mm (0.4 in) of rain over just 3 days, while May sees a much wetter month with 50 mm (2.0 in) of rain spread across 9 days. Additionally, humidity levels are higher in May at 62%, compared to July's 44%. For more detailed information on May conditions, visit Salt Lake City weather in May.

In comparing the weather of June and July, July offers a warmer experience, with average temperatures reaching 27°C (81°F) compared to June's 22°C (72°F). Both months see maximum temperatures nearing the 39°C (102°F) to 39°C (103°F) range, but July has a higher minimum temperature of 10°C (50°F) versus June’s 5°C (41°F). Precipitation is lower in July, amounting to only 10 mm (0.4 in) over three days, compared to June's 15 mm (0.6 in) over two days. Additionally, humidity levels drop from 56% in June to 44% in July, contributing to a drier feel during the latter month. For more detailed information, you can check Salt Lake City weather in June.

In comparing the weather between July and August, both months experience relatively warm temperatures, with July averaging 27°C (81°F) and August slightly cooler at 25°C (78°F). The maximum temperatures are quite similar, reaching up to 39°C (102°F) in July and 39°C (103°F) in August. However, July sees less precipitation, with only 10 mm (0.4 in) over three days compared to August's 16 mm (0.6 in) over just two days. Additionally, humidity levels are slightly higher in July at 44%, while in August, it drops to 37%. For more details, you can view Salt Lake City weather in August.

In July, the weather tends to be significantly warmer, with average temperatures reaching 27°C (81°F) and maximum highs soaring up to 39°C (102°F). This month also experiences relatively low precipitation, averaging just 10 mm (0.4 in) over about three days, with humidity around 44%. In contrast, September sees a noticeable drop in temperature, with an average of 19°C (67°F) and a minimum that can dip to 2°C (35°F). The month is also wetter, receiving about 34 mm (1.3 in) of precipitation over roughly four days, while humidity slightly increases to 46%. For more details on September weather in Salt Lake City, check out Salt Lake City weather in September.

In comparing the weather between July and October, it is evident that October experiences a significant drop in temperatures, with averages around 10°C (50°F) compared to July's warmer 27°C (81°F). While July boasts high temperatures peaking at 39°C (102°F), October's maximum temperature reaches only 28°C (83°F). Precipitation is also notably higher in October, with 41 mm (1.6 in) over six days, compared to just 10 mm (0.4 in) across three days in July. Additionally, October's humidity level rises to 67%, compared to July's 44%. For more detailed insights, you can check Salt Lake City weather in October.

July and November present starkly different weather conditions. In July, temperatures are generally warm, with a minimum of 10°C (50°F) and an average of 27°C (81°F), peaking at a scorching 39°C (102°F). The month sees minimal rainfall, averaging just 10 mm (0.4 in) over about 3 days, and the humidity is relatively low at 44%. In contrast, November brings a marked chill, with temperatures dropping to a minimum of -12°C (10°F) and averaging only 5°C (41°F). The highs reach a comfortable 22°C (72°F), but the month experiences significantly more precipitation, totaling 34 mm (1.3 in) spread over 6 days, along with a much higher humidity level of 84%. For more detailed information, check out Salt Lake City weather in November.

In July, the weather in Salt Lake City is warm and dry, with average temperatures around 27°C (81°F) and a maximum that can reach up to 39°C (102°F). The humidity levels sit at a comfortable 44%, and precipitation is minimal, with only about 10 mm (0.4 in) occurring over just three days. In stark contrast, December brings cold temperatures, with an average of -1°C (30°F) and nighttime lows plummeting to -13°C (8°F). The month is significantly wetter, receiving 47 mm (1.8 in) of precipitation over approximately 10 days, combined with much higher humidity at 88%. For more detailed insights, check out Salt Lake City weather in December.

Compare Salt Lake City's Climate with Cities Worldwide

Conclusion: What to Expect From July Weather in Salt Lake City

In July, Salt Lake City experiences its warmest temperatures of the year, with days often reaching scorching highs while the nights remain pleasantly cool. This month stands out with its relatively low humidity, making the heat more tolerable compared to the muggy conditions that can occur during other summer months. While occasional rain showers may provide brief relief, July is predominantly dry, allowing residents and visitors to enjoy abundant sunshine with only a few precipitation days. This distinctive weather pattern sets July apart in the annual cycle, inviting outdoor adventures in the vibrant summer landscape. For more insights into weather trends throughout the year, explore Salt Lake City Climate.