Last updated: February 24, 2025
In August, the weather in Sedona, United States presents a dynamic blend of warmth and occasional moisture. With maximum temperatures reaching up to 40°C (105°F) and an enjoyable average of 25°C (78°F), visitors can bask in the sun during the day. Evenings offer a refreshing escape with minimum temperatures around 14°C (57°F). Rainfall is modest, with a total of 25 mm (1.0 in) spread across about 6 days, resulting in a humidity level of 41%, creating a pleasantly dry environment. This combination of heat and light precipitation fosters a vibrant landscape, making August an exciting time to explore Sedona's stunning scenery.
August in Sedona, United States, is characterized by warm, vibrant temperatures that reflect the height of summer. The month kicks off with minimum temperatures around 14°C (57°F), rising to an average of 25°C (78°F), and reaching a maximum of 40°C (105°F) on the hottest days. This trend marks a continuation of July's sweltering heat, making it one of the warmest months of the year. The warmth invites outdoor adventures, with lush red rock landscapes bathed in sunlight, while evenings can still offer a pleasant respite from the daytime heat. As August wanes, hints of cooler weather begin to emerge, but for now, the warmth holds sway, perfect for exploring Sedona's stunning natural beauty.
In August, Sedona experiences a moderate shift in precipitation patterns, with an average of 25 mm (1.0 in) over about 6 days of rain. This marks a notable decrease from the heavy downpours of July, which received 63 mm (2.5 in) across 9 days. As summer begins to wane, the rainfall in August typically signals a transition toward the drier months ahead, yet it still provides a refreshing respite from the heat. This month’s precipitation contributes to the lush desert landscape, maintaining the vibrant greenery that attracts both tourists and locals alike. Following August, precipitation tapers off slightly into September, reiterating the gradual shift toward drier conditions as fall approaches.
In August, Sedona experiences a noticeable shift in humidity levels, hovering around 41%. This marks an increase from the particularly dry months of June and July, where humidity levels dipped to 35% and 33% respectively. However, August still falls within a much lower range compared to the winter months, where humidity levels soar above 80% in January and December. As the summer winds down, August offers a moderate balance; the humidity begins to rise again, setting the stage for the more humid conditions of September at 59%. Overall, Sedona's August weather presents a taste of transitional humidity, bridging the gap between the arid peak of summer and the refreshing moisture of fall.
In August, Sedona experiences the peak of its UV index, registering at a striking 12, categorized as extreme. This level of UV exposure necessitates vigilance, as the burn time is significantly reduced to just 10 minutes. This trend of extreme UV levels, observed from May through August, underscores the need for sun protection during these months. As summer progresses, the UV index remains consistently high, reflecting a broader pattern where spring and summer months tend to pose greater risks for sunburn and skin damage. As the season transitions into September, the UV index drops slightly to 11, yet remains in the extreme category. Awareness is key for those enjoying the beautiful red rock landscapes; it's essential to prioritize skin safety. For more detailed information, visit Sedona UV Index.
UV Risk Categories
August in Sedona shines brightly with 348 hours of sunshine, marking a peak in the summer's golden glow. As the summer unfolds, the city enjoys a steady rise in sunlight from the start of the year, with a notable jump in May and June when daylight reaches its zenith. Though slightly less than the bubbling July exuberance, August still offers a vibrant tapestry of warm, sun-drenched days, ideal for outdoor adventures against the backdrop of Sedona's stunning red rock formations. As the sun begins to retreat slightly in September, August serves as a perfect reminder of the summer's brilliance, with ample opportunities to soak in the natural beauty that Sedona is renowned for.
In Sedona, August enjoys a 61% chance of sunny weather, making it a decent month for outdoor activities amidst the stunning red rock landscapes. This figure reflects a slight drop from the peak sunshine in May (84%) and a notable decrease from the previous months in the summer, particularly July (38%), which often experiences more monsoon activity. However, looking at the broader picture, August still fits within a pattern of reliably sunny months that start from February (71%) and carry through early fall. With September (69%) and October (70%) also maintaining strong chances of sunshine, visitors can expect a pleasant summer transition into fall during their time in Sedona.
August in Sedona finds the daylight duration at a comfortable 13 hours, marking a slight decline from the peak of 14 hours experienced in June and July. This month serves as a transition, where the vibrant summer days begin to give way to the soft hues of early fall, inviting residents and visitors alike to savor those long, sunlit evenings. As the year progresses, daylight gradually diminishes, hinting at a natural rhythm where longer summer days are followed by shorter autumn ones. The trend is a gentle reminder of Sedona's stunning seasonal changes, where each month offers its own unique charm under the expansive Arizona sky.
In August, Sedona experiences a gentle shift in its breezy patterns, with an average wind speed of 2.0 m/s (4 mph), slightly down from July's calmer 1.8 m/s (4 mph). This modest variability is part of a broader trend throughout the summer months, characterized by relatively light winds. The spring months, particularly April and March, showcase higher averages with speeds reaching 3.1 m/s (7 mph) and 2.9 m/s (6 mph), setting a contrasting backdrop to the quieter late summer. As autumn approaches, wind speeds begin to climb again, hinting at the seasonal transition. Overall, August's air remains inviting and serene, perfect for those looking to enjoy the stunning landscapes of Sedona in a tranquil setting.
The weather in Sedona 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 Sedona and find detailed weather information for every month.
August and January present a striking contrast in weather conditions. In August, temperatures range from a minimum of 14°C (57°F) to a scorching maximum of 40°C (105°F), with an average of 25°C (78°F). The month sees relatively low humidity at 41%, and only 25 mm (1.0 in) of precipitation over six days. In contrast, January experiences much colder temperatures, with a minimum of -15°C (5°F) and an average of just 4°C (40°F), peaking at 20°C (68°F). This winter month is characterized by higher humidity at 80% and increased precipitation of 55 mm (2.2 in) over the same six days. For more detailed information about January weather, check out Sedona weather in January.
Comparing the weather between August and February reveals striking contrasts. August is characterized by warm temperatures, with a minimum of 14°C (57°F) and an average high of 40°C (105°F), while February experiences much colder conditions, with temperatures dropping to a minimum of -14°C (7°F) and a maximum of 20°C (68°F). Precipitation is less frequent in August, with only 25 mm (1.0 in) over six days, whereas February sees significantly more rain, totaling 62 mm (2.4 in), also over six days. Additionally, humidity levels are notably different, with August at 41% and February soaring to 83%, reflecting the frigid and damp conditions typical of winter. For more detailed insights, you can check Sedona weather in February.
August and March present strikingly different weather patterns. In August, temperatures range from a mild 14°C (57°F) at night to a scorching peak of 40°C (105°F) during the day, with an average of 25°C (78°F). This month also sees relatively low precipitation at 25 mm (1.0 in) over about six days and average humidity around 41%. In contrast, March experiences much cooler temperatures, with nighttime lows dropping to -8°C (18°F) and daytime highs reaching a comfortable 25°C (78°F), giving an average of only 8°C (47°F). March is wetter too, with 65 mm (2.6 in) of rain falling over approximately seven days and significantly higher humidity of 72%. For more detailed insights, check out Sedona weather in March.
When comparing the weather in August and April, a stark contrast emerges. August boasts much warmer temperatures, with a minimum of 14°C (57°F) and an average highs reaching up to 40°C (105°F), while April features cooler temperatures, starting from a chilly -2°C (28°F) and averaging only 14°C (58°F). Precipitation is more frequent in August, occurring on about six days with a total of 25 mm (1.0 in), compared to April’s lighter rains of 13 mm (0.5 in) over just two days. Additionally, August has lower humidity levels at 41%, while April experiences a more humid atmosphere with 63% humidity. For more details on the weather in April, check out Sedona weather in April.
When comparing the weather in August and May, there are notable differences in temperature and precipitation. August experiences much warmer conditions, with average temperatures around 25°C (78°F) and the potential to reach as high as 40°C (105°F). In contrast, May has a milder climate, with an average temperature of 18°C (65°F) and maximums of 34°C (94°F). Additionally, August has slightly more precipitation, totaling 25 mm (1.0 in) over about six days, while May sees less rain, with 17 mm (0.7 in) over three days. Humidity is also higher in May, averaging 46%, compared to 41% in August. For a closer look at specific conditions in May, check out Sedona weather in May.
August and June share similar average maximum temperatures, both peaking at around 40°C (104°F to 105°F), but their overall weather patterns differ. In August, the minimum temperature is noticeably higher at 14°C (57°F), compared to June's cooler minimum of 7°C (45°F). Additionally, August experiences more precipitation at 25 mm over 6 days, while June is notably drier with only 3 mm and no rainy days. Humidity levels also slightly favor August at 41%, compared to June's 35%. This makes August feel a bit more oppressive, whereas June tends to be drier and cooler, creating a more pleasant atmosphere. For more details, check Sedona weather in June.
In comparison to July, which has a slightly higher average temperature of 26°C (79°F) and an average humidity of 33%, August sees a small decrease in average temperature to 25°C (78°F) while humidity rises to 41%. Notably, July experiences significantly more rainfall, with 63 mm (2.5 in) over 9 days, compared to August's 25 mm (1.0 in) over just 6 days. Both months can reach high temperatures, with maximums of 40°C (104°F) in July and 40°C (105°F) in August, highlighting the overall summer heat. For more detailed information on July weather, you can check Sedona weather in July.
August presents a much warmer climate compared to September, with average temperatures reaching 25°C (78°F) and highs soaring up to 40°C (105°F). In contrast, September sees a notable drop in minimum temperatures to 4°C (40°F) while maintaining a warmer average of 22°C (72°F) and a maximum of 38°C (100°F). Additionally, August experiences less humidity at 41%, whereas September's humidity increases to 59%. Precipitation is slightly lower in September, with 22 mm (0.9 in) over just 4 days compared to August's 25 mm (1.0 in) over 6 days. For more details, you can check out Sedona weather in September.
August weather is characterized by warm temperatures, with minimums around 14°C (57°F) and average highs reaching up to 40°C (105°F). The humidity is relatively low at 41%, and there is some precipitation, averaging 25 mm over 6 days. In contrast, October experiences cooler temperatures, with a minimum of -3°C (26°F) and an average around 15°C (60°F). Although the maximum can still hit 32°C (90°F), the increased humidity at 70% and slightly higher precipitation of 30 mm over just 4 days brings about a different feel to the weather. For a more detailed look at Sedona weather in October, visit Sedona weather in October.
August and November present stark contrasts in weather. In August, temperatures range from a mild 14°C (57°F) at night to a scorching maximum of 40°C (105°F) during the day, with an average of 25°C (78°F). Humidity levels are relatively low at 41%, and the month sees about 25 mm (1.0 in) of precipitation over six days. In contrast, November experiences much cooler temperatures, with lows plunging to -10°C (14°F) and a mild average of 10°C (50°F), peaking at 26°C (79°F). The humidity increases significantly to 79%, and while it has a slightly higher total precipitation of 33 mm (1.3 in), it falls over just two days. For those looking to explore the seasonal differences, more details can be found at Sedona weather in November.
August and December exhibit stark contrasts in weather conditions. In August, temperatures range from a mild 14°C (57°F) at night to a scorching 40°C (105°F) during the day, with an average of 25°C (78°F). The humidity is relatively low at 41%, and the month experiences light precipitation totaling 25 mm (1.0 in) over six days. In stark contrast, December features much cooler temperatures, with a minimum of -14°C (6°F), an average of 5°C (41°F), and a maximum of 21°C (69°F). The month is significantly wetter, with 46 mm (1.8 in) of precipitation occurring over only five days, and humidity rises to a high 82%. For further information, you can view Sedona weather in December.
In August, Sedona experiences a distinctive blend of warmth and occasional relief, setting it apart from other months. Temperatures can soar, reaching maximums of 40°C (105°F), while evenings provide a cooler respite as they dip to around 14°C (57°F). The air remains relatively dry with 41% humidity, offering more comfortable conditions than the sultry summer months. Though precipitation is minimal with just a few days of rain, the overall climate diverges from the milder winters and temperate springs, making August a vibrant yet warm time to explore this stunning locale. For more insights on what to expect throughout the year, check out Sedona Climate.