Last updated: February 24, 2025
In Tusayan, United States, September showcases a delightful shift in weather, with daytime temperatures reaching a maximum of 37°C (100°F) and an average of 22°C (71°F). Nights offer a refreshing contrast, dipping to a minimum of 3°C (37°F), creating a pleasant diurnal range. Rainfall is minimal, with only 14 mm (0.5 in) of precipitation spread across 3 days, lending a mild humidity of 59% that enhances the crispness of the air. Whether you’re exploring the stunning surroundings or enjoying evening strolls, September in Tusayan promises a blend of warmth and comfort.
In September, Tusayan showcases a pleasant transition from the sweltering summer to the cooler autumn months. With minimum temperatures starting at a mild 3°C (37°F) and peaking at a warm 37°C (100°F), the average daily temperature settles around a comfortable 22°C (71°F). This month marks a delightful balance, as it offers the last rays of summer while hinting at the crispness to come in October. As the days are still warm, the evenings begin to cool down, making it an ideal time for outdoor activities amidst the stunning landscapes of the Grand Canyon area. The shift in temperature heralds the approaching fall, inviting visitors to experience the vibrant changes in nature while enjoying the mild weather.
In September, Tusayan experiences a modest average precipitation of 14 mm (0.5 in) over three days, reflecting a slight uptick from the drier summer months that preceded it. This gradual increase hints at the transition into the fall season, where rainfall becomes more common. However, it remains a low point compared to earlier months—like March's 48 mm (1.9 in)—indicating a steady decline from the spring's heavier showers. As the landscape begins to shift towards autumn, September’s light rains contribute to the subtle changes in the region's climate, setting the stage for the more variable weather patterns of October and November. Overall, September's precipitation exemplifies Tusayan's pattern of dry summer followed by a gradual return to wetter conditions.
In September, Tusayan experiences a noticeable shift in humidity, with levels rising to 59% after the summer months. This marks a transition from the low humidity of July and August, which dipped to a mere 33% and 41%, respectively. As summer gives way to fall, the gradual increase in humidity hints at the coming changes in weather patterns. While September's humidity is lower than the winter peaks of 80% in January and 83% in February, it signals the interplay of seasonal variations that define this region's climate. This month serves as a reminder of nature's rhythms, as the air begins to retain more moisture, making the atmosphere feel a bit more refreshing as the cooler temperatures approach.
September in Tusayan marks the transition from the sweltering summer months, with a UV Index of 10, categorizing exposure as very high. With a burn time of just 15 minutes, it's crucial to stay protected during outdoor activities. This slight decrease from August's extreme levels indicates a notable reduction in UV intensity as fall approaches, yet caution remains essential. Overall, throughout the year, Tusayan experiences a progression from moderate exposure in January to extreme levels during the peak summer months, demonstrating the importance of sun safety year-round. For more details on seasonal trends, visit the Tusayan UV Index.
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As summer transitions into fall, September in Tusayan continues to bask in generous daylight, offering 321 hours of sunshine that perfectly encapsulate the beauty of the season. This month shines brightly in contrast to the earlier spring months, which start with only 294 hours in March and gradually escalate as the weather warms. June and July peak with 379 and 371 hours, respectively, showcasing the summer's radiance before a gentle decline begins. Despite this gradual decrease, September retains a striking abundance of sunshine, marking a vibrant close to the summer season. Following September, the hours drop further to 294 in October, hinting at the retreat of daylight as winter creeps in. Tusayan’s sunlight trend underscores the transition from joyful summer days to the quieter, yet still captivating, embrace of autumn.
In September, Tusayan, United States, enjoys a promising 77% chance of sunny weather, making it one of the best months for sunshine in the area. As summer transitions into autumn, the likelihood of clear skies increases from the previous month, highlighting a trend of more favorable weather that begins in late spring and continues into early fall. With consistently high percentages from May to September, residents and visitors alike can expect pleasant days filled with sunshine, perfect for exploring the stunning landscapes of the Grand Canyon. This trend underscores the region's appeal as a destination for outdoor activities during this time of year.
As September unfolds in Tusayan, the daylight hours begin to take a gentle dip, averaging around 12 hours of sunshine each day. This marks a subtle transition from the peak summer warmth, where July and August enjoy a robust 14 hours of daylight. Following the sun-kissed days of late spring and early summer, September signals the onset of fall, with daylight gradually diminishing as the year winds down. The shift from abundant illumination in May, with 14 hours, to September's softer glow showcases the rhythmic dance of the seasons, encouraging visitors and locals alike to savor every luminous moment as they prepare for the cozy embrace of autumn.
As September ushers in the fall season in Tusayan, the average wind speed settles at 2.2 m/s (5 mph), marking a slight dip from the warmer summer months. This decrease mirrors a broader trend observed throughout the year, with wind speeds fluctuating modestly across the seasons. The winter months tend to hover around similar averages of 2.3 to 2.8 m/s, while spring witnesses a gentle rise, peaking in March and April at 3.1 and 3.3 m/s respectively. With summer prompting its own variation and seeing a low of 2.1 m/s in July, September stands as a transition point, where the winds begin to whisper tales of upcoming cooler days, inviting residents and visitors alike to embrace the changing atmosphere.
The weather in Tusayan changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of September's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Tusayan and find detailed weather information for every month.
In September, the weather tends to be much warmer, with temperatures averaging around 22°C (71°F) and peaking at a scorching 37°C (100°F). With only 14 mm (0.5 in) of precipitation over three days, humidity remains relatively comfortable at 59%. In stark contrast, January brings chilly conditions, with an average temperature of just 2°C (36°F) and lows plunging to -17°C (2°F). This month records significantly more precipitation, totaling 40 mm (1.6 in) over six days, coupled with higher humidity levels of 80%. For more detailed information, visit Tusayan weather in January.
September and February exhibit stark contrasts in weather conditions. September experiences much warmer temperatures, with an average of 22°C (71°F) and highs reaching up to 37°C (100°F), while February is much colder, averaging just 3°C (38°F) with lows plunging to -16°C (4°F). In terms of precipitation, September is relatively dry with only 14 mm (0.5 in) falling over about 3 days, whereas February sees a significant increase, delivering 43 mm (1.7 in) over 7 days, contributing to a higher humidity level of 83% compared to September's 59%. For those interested in a deeper dive into February weather patterns, check out Tusayan weather in February.
When comparing the weather in September and March, it's clear that these months present distinct and contrasting climates. September tends to be warmer, with average temperatures around 22°C (71°F) and a maximum of up to 37°C (100°F), providing a relatively dry environment with only 14 mm of precipitation over three days. In contrast, March experiences cooler temperatures, with an average of 7°C (45°F) and a high of 25°C (78°F), accompanied by significantly more rainfall—48 mm across eight days, resulting in higher humidity levels at 72%. For a more detailed overview of March weather in Tusayan, check out Tusayan weather in March.
September and April present contrasting weather patterns, reflecting the transition from summer to fall and winter to spring, respectively. In September, temperatures range from a minimum of 3°C (37°F) to a maximum of 37°C (100°F), with an average of 22°C (71°F) and relatively low precipitation of 14 mm (0.5 in) occurring over 3 days, resulting in a humidity level of 59%. Conversely, April showcases cooler conditions, with temperatures dipping to a minimum of -3°C (27°F) and rising to a maximum of 30°C (87°F). The average temperature is significantly lower at 13°C (56°F), and it features slightly less precipitation at 13 mm (0.5 in) over just 2 days, accompanied by a marginally higher humidity level of 63%. For more detailed insights on the weather, you can explore Tusayan weather in April.
In comparing the weather between September and May, September generally exhibits warmer temperatures, with averages around 22°C (71°F) and maxima reaching up to 37°C (100°F), while May shows a milder average of 17°C (64°F) and peaks at 34°C (93°F). Both months see similar precipitation levels, with September receiving 14 mm (0.5 in) and May slightly higher at 18 mm (0.7 in), each experiencing rainfall over three days. However, humidity levels in September are higher at 59%, compared to May's lower humidity of 46%, making September feel more muggy overall. For more details on weather conditions specifically in May, you can refer to Tusayan weather in May.
In comparing the weather of September and June, September boasts a wider temperature range, with minimums dropping to as low as 3°C (37°F) and maximums reaching highs of 37°C (100°F). With an average temperature of 22°C (71°F) and 14 mm (0.5 in) of precipitation over three days, September is notably more humid, with levels around 59%. In contrast, June presents slightly warmer averages at 24°C (76°F) and maximums nearing 38°C (102°F), but enjoys drier conditions, recording only 3 mm (0.1 in) of precipitation over the month with no rainy days and a lower humidity level of 35%. For a detailed look at the June climate, check Tusayan weather in June.
In comparing the weather between September and July, it's clear that July is significantly warmer, with average temperatures reaching 26°C (80°F) and maxing out at 40°C (105°F). In contrast, September offers a broader temperature range, with lows dropping to 3°C (37°F) while still allowing for hot days averaging 22°C (71°F) and peaks at 37°C (100°F). Additionally, July tends to see more precipitation, with 24 mm (1.0 in) falling over 7 days, whereas September experiences only 14 mm (0.5 in) of rain over 3 days, showcasing its drier conditions. Furthermore, humidity levels are notably different, with July at a lower 33% compared to September's more humid 59%. For a closer look at July's specific climate patterns, check out this link: Tusayan weather in July.
In comparing the weather patterns of September and August, we see a notable shift in temperatures and humidity levels. September experiences cooler mornings with a minimum temperature dropping to 3°C (37°F) and an average temperature of 22°C (71°F), while August maintains warmer nights with a minimum of 13°C (56°F) and a higher average of 26°C (79°F). Although both months record a maximum temperature of 38°C (100°F), September's humidity level of 59% is significantly higher than August's 41%, contributing to a more humid atmosphere. Additionally, precipitation levels remain similar, with September receiving 14 mm (0.5 in) and August slightly higher at 15 mm (0.6 in), both distributed over three days. For a more detailed look at weather conditions in August, check out Tusayan weather in August.
September and October exhibit distinct weather patterns, marking a transition from summer to autumn. In September, temperatures range from a warm 22°C (71°F) on average, with daytime highs reaching up to 37°C (100°F). The month sees relatively low precipitation at 14 mm (0.5 in) over just three days, with humidity at 59%. In contrast, October experiences cooler temperatures, with an average of 14°C (57°F) and a minimum dipping to -6°C (22°F). While maximum temperatures are milder at 30°C (86°F), October brings increased precipitation of 23 mm (0.9 in) over four days, along with a rise in humidity to 70%. For more detailed insights, you can check Tusayan weather in October.
September weather is generally warmer, with average temperatures around 22°C (71°F) and highs that can soar up to 37°C (100°F). It experiences relatively low precipitation, with only 14 mm (0.5 in) falling over about three days and a humidity level of 59%. In contrast, November brings a significant drop in temperatures, with averages around 8°C (47°F) and a minimum that can plunge to -8°C (17°F). Although precipitation slightly increases to 19 mm (0.8 in), it occurs over just two days, and humidity rises to 79%, making it feel chillier. For more details, you can check out Tusayan weather in November.
September and December present stark contrasts in weather conditions. In September, temperatures can range from a mild 3°C (37°F) at night to a scorching high of 37°C (100°F) during the day, with an average of 22°C (71°F). The month sees relatively low precipitation of just 14 mm (0.5 in) over about 3 days, accompanied by a comfortable humidity level of 59%. In contrast, December brings a significant drop in temperatures, with nighttime lows plummeting to -16°C (4°F) and daily averages around 3°C (37°F), peaking at a maximum of 18°C (64°F). Precipitation increases to 33 mm (1.3 in) over 6 days, and the humidity rises to 82%, creating a distinctly colder and wetter atmosphere. For more details, check Tusayan weather in December.
As September rolls into Tusayan, the weather presents a delightful transition from the sweltering summer months. Temperatures begin to cool, with warm afternoons but refreshingly crisp evenings, making it an ideal time for outdoor exploration. With only a few days of rain, the humidity lingers around a comfortable level, providing a pleasant atmosphere without the oppressive heat that defines the height of summer. This month stands out for its moderate climate, inviting visitors to experience the stunning natural beauty of the area in a more temperate setting. For a deeper understanding of what to expect throughout the year, check out the Tusayan Climate.