September weather forecast
Utah, USA

September in Utah marks the delightful onset of autumn. The state, moving away from the intense heat of summer, experiences average high temperatures that range from 65°F (18.3°C) to 85°F (29.4°C). As the month unfolds, the crispness of fall becomes more palpable, especially in the northern and higher-altitude regions.

Salt Lake City, along with its neighboring regions, begins to witness the transformation of foliage, with hues of red, orange, and gold adorning the trees. The frequency of rain showers might see a slight uptick, but they're generally short-lived and intermittent. On the other hand, southern areas like Saint George still enjoy warmer temperatures but also embrace the cooler nights, making outdoor activities more pleasant compared to the peak summer months.

When set side by side with August, September brings a more significant drop in temperatures, and the days start becoming noticeably shorter. The cool mornings and evenings become conducive for hiking, camping, and other outdoor adventures, especially in the scenic mountain areas. As the month progresses, the fall colors become more vibrant, especially in areas like the Wasatch Range. As September gives way to October, Utah braces itself for cooler temperatures, with the possibility of early snowfall in the higher elevations.

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• Salt Lake City - September »
  On the last day of September, sunrise is at 7:23 am and sunset at 7:10 pm MDT. In Salt Lake City snow does not fall in May through September.
• Provo - September »
  In Provo snow does not fall in June through September. Despite high daytime temperatures, the average temperature in Provo lowers to a frosty 48.9°F (9.4°C) during September nights.
• West Valley City - September »
  In West Valley City, during September, the rain falls for 7.2 days and regularly aggregates up to 0.79" (20mm) of precipitation. On the first day of September in West Valley City, sunrise is at 6:55 am and sunset at 7:59 pm.
• Orem - September »
  In Orem, during September, the rain falls for 8.1 days and regularly aggregates up to 0.83" (21mm) of precipitation. In Orem, snow does not fall in June through September.
• Sandy - September »
  On the first day of September in Sandy sunrise is at 6:55 am and sunset at 7:58 pm. September in Sandy, Utah serves as a gentle bridge between the city’s hot summer and the cooler autumn months.
• Ogden - September »
  On the first day of September in Ogden sunrise is at 6:55 am and sunset at 8:00 pm. In Ogden, during September, the rain falls for 7.5 days and regularly aggregates up to 0.98" (25mm) of precipitation.
• Layton - September »
  In Layton during September, the rain falls for 7.3 days and regularly aggregates up to 0.91" (23mm) of precipitation. In Layton, during September, the rain falls for 7.3 days and regularly aggregates up to 0.91" (23mm) of precipitation.
• South Jordan - September »
  In South Jordan, in September, during 8.1 rainfall days, 0.91" (23mm) of precipitation is typically accumulated. In South Jordan, in September, during 8.1 rainfall days, 0.91" (23mm) of precipitation is typically accumulated.
• Lehi - September »
  On the first day of September in Lehi sunrise is at 6:55 am and sunset at 7:58 pm. On the first day of September in Lehi sunrise is at 6:55 am and sunset at 7:58 pm.
• Millcreek - September »
  On the first day of September in Millcreek sunrise is at 6:55 am and sunset at 7:59 pm. September's arrival in Millcreek correlates with a reduction in the average high-temperature, down from a warm 81.3°F (27.4°C) in August to a pleasant 72.3°F (22.4°C).
• Logan - September »
  In Logan in September, it is raining for 7.8 days, with typically 0.75" (19mm) of accumulated precipitation. September heralds the arrival of fall in Logan offering soothing respite from the summer heat as temperatures descend to a cozy high of 71.4°F (21.9°C) on average.
• Murray - September »
  In Murray, snow does not fall in June through September. September in Murray heralds a minor drop in average high-temperature, sliding from August's moderately hot 82°F (27.8°C) to a still warm 73.4°F (23°C).