Last updated: January 18, 2025
The climate of Utah, United States, showcases a diverse range of conditions as classified by the Köppen-Geiger system, including Cfa, Csb, Cfb, Csa, Dfc, BWk, Dfb, Dfa, and BSk categories. This climatic variability is reflected in temperature extremes, with a frigid minimum of -31°C (-24°F) recorded in October, juxtaposed against scorching summer highs reaching 43°C (110°F) in July. The average annual temperature hovers around a moderate 9°C (49°F), illustrating Utah's unique blend of chilly winters and sweltering summers, influenced by its varying topography and geographic location.
Utah experiences pronounced seasonal temperature patterns, characterized by harsh winters and warm summers. In the coldest months, January and February, temperatures dip significantly, with minimums reaching as low as -27°C (-17°F) and average highs only modestly above freezing. As spring arrives in March and April, a gradual warming trend becomes evident, with temperatures rising from -24°C (-12°F) in March to a more temperate average of 8°C (46°F) by April. May signals the onset of true warmth, showcasing a notable increase in both average and maximum temperatures, with highs soaring to 38°C (100°F) by month's end. The height of summer in July and August brings typical peak temperatures around 43°C (110°F), creating a stark contrast to the chilling conditions experienced just months earlier. As fall approaches, temperatures begin to decline, particularly in October, where a sharp drop is observed with lows plummeting to -31°C (-24°F), culminating a seasonal cycle that emphasizes Utah’s diverse climatic characteristics.
Utah showcases a wide range of temperatures across its cities. In Moab, temperatures vary from a chilly minimum of -22°C (-7°F) in January to a scorching maximum of 40°C (104°F) in July. For more details on Moab's climate, visit monthly temperature in Moab. Similarly, Salt Lake City experiences temperatures from -22°C (-6°F) in January, rising to 39°C (103°F) by August. Check out the monthly temperature in Salt Lake City for more information. Meanwhile, Park City endures colder winters with minimum temperatures hitting -29°C (-20°F) in October, and warmer summers with highs reaching 33°C (92°F) in August. For further insights, explore monthly temperature in Park City.
Utah's precipitation patterns illustrate a distinct seasonal variability, with the winter months of January through April experiencing the highest rainfall. January and February see significant totals of 53 mm (2.1 in) and 60 mm (2.4 in), respectively, while March and April contribute slightly less at 58 mm (2.3 in) and 51 mm (2.0 in). The frequency of rainy days is also notable during these months, averaging around 8 to 10 days of precipitation. As spring transitions into summer, precipitation drops dramatically, peaking at only 15 mm (0.6 in) in June and maintaining a low profile in July and August, with totals of 16 mm (0.6 in) and 19 mm (0.8 in), respectively.
Conversely, fall brings a resurgence in precipitation, with September and October recording 26 mm (1.0 in) and 38 mm (1.5 in), while November and December see similar totals around 36 mm (1.4 in) and 47 mm (1.8 in). Notably, rainfall occurs less frequently in summer, often confined to just a few days per month, creating a stark contrast to the wetter winter months. This cyclical precipitation pattern reflects Utah's unique climate, where winter snows provide essential water resources and summer months yield drier conditions.
In Utah, the duration of sunshine reveals a clear seasonal progression, characterized by a steady increase from the gloomy winter months to the radiant heights of summer. Beginning with January's modest 159 hours of sunshine, the state gradually welcomes more daylight, as February offers 209 hours. This upward trend continues into spring, with March providing 267 hours and April 304 hours, culminating in the vibrant month of May, which enjoys a significant leap to 361 hours. The days stretch even longer as summer approaches, marked by June and July, where sunshine peaks impressively at 383 and 387 hours, respectively, creating an ideal environment for outdoor activities.
As summer wanes, sunshine hours begin to taper off, but Utah still enjoys a substantial amount of light well into the fall. August, despite a slight drop to 360 hours, remains abundant in sunlight, while September marks a gradual decline to 313 hours. The descent continues through October (273 hours) and further into November, where 226 hours signal the transition into winter. By December, although sunshine duration dips to 203 hours, the cyclical pattern of increasing and decreasing sunlight across the year illustrates Utah's distinct climatic rhythm, showcasing the state's ability to provide both bright, sun-drenched summers and more subdued, yet charming, winter days.
In Utah, the UV Index (UVI) showcases a pronounced seasonal variation, reflecting the state’s geographical features and prevailing weather patterns. Starting in January, the UVI registers at a moderate level of 5, which gradually escalates as winter transitions into spring. By March, the index reaches 9, indicating an increased risk of harm from unprotected sun exposure. April marks a significant climb to a UVI of 11, and by May, it peaks at 12, signaling the onset of summer and the need for greater sun protection as the sun gains intensity.
The UV Index peaks dramatically in June and July, where it soars to a high of 13, the highest values recorded for the year. This level denotes a very high risk of harm to unprotected skin and eyes, imploring residents and visitors alike to take precautions. As summer gives way to fall, the UVI begins to dip, with values decreasing to 10 in September and tapering to 7 in October. By winter, the index further declines, reaching 4 in December, reflecting the smaller amount of sunlight and the sun's lower angle. This cyclical nature of the UV Index illustrates the importance of sun safety practices, particularly during the peak summer months in Utah.
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In Utah, daylight duration exhibits a distinct seasonal pattern, beginning with relatively short days in winter. In January, residents experience only 9 hours of daylight, with slight increases throughout February, reaching 10 hours. March signals the arrival of spring, as daylight extends to 11 hours, and by April, the days become noticeably longer at 13 hours. May ensures a full embrace of daylight, as sunshine hours peak at 14 hours, leading into the summer months where this duration remains consistent through June and July.
As summer transitions into fall, daylight hours gradually decline, with August still enjoying 13 hours but decreasing further to 12 hours by September. October brings a drop to 11 hours, while daylight reduces once again in November and December, returning to 9 hours. This cyclical rhythm highlights the variability in Utah’s daylight exposure throughout the year, reflecting the influence of geographical positioning and seasonal changes on everyday life, outdoor activities, and natural patterns within the environment.
Bingham Canyon, located in Utah, experiences a varied climate with distinct seasonal changes. Winters are cold, with January temperatures ranging from a frigid -24°C (-11°F) to a mild 12°C (53°F), and December seeing slightly less extreme lows at -14°C (7°F). In contrast, summers are hot, reaching highs of up to 39°C (103°F) in June, July, and August, with temperatures rarely dropping below 10°C (50°F) overnight. Precipitation is relatively modest across the year, peaking in March with 67 mm (2.6 in) and dropping to as low as 16 mm (0.6 in) in June. Bingham Canyon enjoys ample sunshine throughout the year, maximizing at 385 hours in July. For more detailed insights, visit the Bingham Canyon climate page.
Canyon Rim, located in the United States, experiences a diverse climate with considerable temperature fluctuations throughout the year. Winters are cold, with January and February seeing minimum temperatures as low as -21°C (-5°F) and average temperatures around -3°C (26°F) to -2°C (29°F). Summers provide a stark contrast, with July's temperatures ranging from 6°C (44°F) to 35°C (95°F). Precipitation varies seasonally, peaking in the winter months with January receiving 72 mm (2.8 in) and February 79 mm (3.1 in), while the summer months like July are considerably drier at 19 mm (0.8 in). Sunshine hours increase significantly from winter to summer, with July receiving the most at 392 hours, enhancing the warmth of the summer season. For more information, visit the Canyon Rim climate page.
Escalante, United States experiences a diverse climate with notable temperature fluctuations throughout the year. In winter months, temperatures range from lows of -19°C (-2°F) in January to average highs of 14°C (58°F) in December, while summers reach highs up to 38°C (100°F) in July. Precipitation is modest, peaking during the early months of the year, with January recording 30 mm (1.2 in) and steadily dipping to 5 mm (0.2 in) in June. Sunshine hours are abundant, especially during late spring to early autumn, peaking in June with 383 hours. For more detailed climate information, visit Escalante climate.
Kanab, located in the United States, experiences varied climatic conditions throughout the year. Winters are chilly with temperatures dipping as low as -19°C (-2°F) in January, while summers are notably warm, reaching maximums of up to 39°C (103°F) in July. Monthly precipitation ranges from a minimal 2 mm (0.1 in) in June to a maximum of 54 mm (2.1 in) in March, indicating a relatively dry climate, particularly during the summer months. Sunshine is abundant, with hours peaking in June at 383 hours, providing ample light throughout the year. For more detailed insights, you can explore the Kanab climate.
Moab, Utah, features a semi-arid climate characterized by hot summers and cold winters, with a significant variation in temperature throughout the year. Temperatures can plummet as low as -22°C (-7°F) in January, while soaring to as high as 40°C (104°F) in July, depicting a striking range from winter to summer. Precipitation is relatively low, with the wettest months being March and October, where rainfall reaches up to 37 mm (1.5 in), while June remains the driest with just 7 mm (0.3 in) recorded. Sunshine levels are abundant, peaking in July with 386 sunshine hours, and gradually decreasing during the winter months. For a detailed overview, refer to the Moab climate.
Mount Olympus, United States experiences a varied climate throughout the year, characterized by cold winters and warm summers. January and February are the coldest months, with temperatures dropping as low as -21°C (-5°F), while July and August are the warmest, reaching up to 36°C (96°F). Precipitation levels fluctuate significantly, with the wettest months being January and February, both receiving over 70 mm (around 3 inches) of rain, whereas the summer months see much less, particularly July which receives only 19 mm (0.8 in). Sunshine hours peak in the summer, with July providing up to 392 hours of sunlight, while the winter months remain much darker. For more detailed weather patterns, refer to the Mount Olympus climate.
Oljato-Monument Valley in the United States experiences a semi-arid climate with significant temperature fluctuations throughout the year. Winters are cold with January temperatures ranging from a minimum of -15°C (5°F) to a maximum of 15°C (60°F), while summers are hot, reaching up to 39°C (103°F) in July. Precipitation is generally sparse, peaking modestly in March at 28 mm (1.1 in), and dropping to just 2 mm (0.1 in) in June. The area enjoys abundant sunshine, with July witnessing the highest at 383 hours, contributing to the arid conditions. For further details, refer to the Oljato-Monument Valley climate.
Park City, Utah experiences a distinct seasonal climate characterized by cold winters with minimum temperatures dipping to -24°C (-11°F) in December, while summers are warm, reaching maximums of 33°C (92°F) in July and August. Precipitation is heaviest in winter, peaking at 90 mm (3.5 in) in February, and tapers off to its lowest in the summer months with June receiving only 28 mm (1.1 in). The city enjoys considerable sunshine, particularly from May through August, with July basking in 392 hours of sunlight. For more details about the climatic conditions in Park City, visit the Park City climate page.
Saint George, located in the southwestern United States, experiences a desert climate with hot summers and mild winters. During the summer months from June to August, temperatures peak at around 43°C (110°F) while winter lows can drop to -9°C (16°F) in January. Precipitation is minimal, with the driest months being June and September, and the wettest in March at 51 mm (2.0 in). The city enjoys a high number of sunshine hours, particularly from April to August, where it exceeds 360 hours, supporting its reputation as a sunny destination. For more detailed climate information, visit Saint George climate.
Salt Lake City experiences a semi-arid climate characterized by significant seasonal temperature variations and moderate precipitation. Winters can be quite cold, with average temperatures in January and December around -1°C (30°F), while summers are hot, with July averaging 27°C (81°F) and peak temperatures often reaching 39°C (103°F). Precipitation is relatively low, with the most rain falling in spring, particularly in March and April, each receiving around 60 mm (2.4 in). Sunshine is abundant, particularly from May through August, when the city enjoys over 360 hours of sunshine per month. For more details on the climate, visit Salt Lake City climate.
The climate in Springdale, United States, is characterized by significant seasonal variations, with temperatures ranging from cold winters to hot summers. During January, temperatures can drop to -18°C (0°F) and average around -1°C (31°F), whereas July experiences highs of up to 39°C (103°F) with an average of 26°C (79°F). Springdale climate features relatively low precipitation, with winter months receiving more moisture compared to the arid summer months, such as June and July, which see minimal rainfall of about 2 mm (0.1 in) and 13 mm (0.5 in), respectively. The area is also known for its abundant sunshine, particularly from March to September, where monthly sunshine hours are consistently above 300 hours, peaking in June at 386 hours. This diverse climate makes Springdale ideal for varied outdoor activities throughout the year.
In summary, Utah's climate is defined by its striking seasonal contrasts, characterized by varying temperatures, precipitation, sunshine duration, UV Index, and daylight hours. The transition from harsh winters to hot summers not only influences the state’s weather patterns but also impacts residents' lifestyles and outdoor activities throughout the year. As sunlight hours increase, particularly in spring and summer, awareness of the UV Index becomes essential, urging protective measures during peak sunlight. Similarly, the cyclical nature of daylight duration emphasizes the importance of embracing Utah's unique seasons, each offering its own beauty and opportunities, while highlighting the need for adaptation to the state's dynamic environmental conditions.