Last updated: February 24, 2025
July in Flagstaff, United States, showcases a delightful climate, with average temperatures hovering around 21°C (70°F), occasionally peaking at a warm 35°C (95°F). Despite the higher temperatures, the nights cool down to a refreshing 9°C (48°F). This month also brings considerable precipitation, totaling 148 mm (5.8 in) over approximately 16 days, contributing to the region's vibrant greenery. The humidity levels remain relatively comfortable at 33%, ensuring a pleasant outdoor experience for both residents and visitors alike.
In Flagstaff, United States, July marks the peak of summer with temperatures that reflect a pleasant blend of warmth and coolness. The month sees a minimum of 9°C (48°F) and averages around 21°C (70°F), providing a delightful reprieve from the harsher winter months. As the maximum climbs to 35°C (95°F), daytime activities thrive under bright skies, while the nights remain comfortably cool. This trend of significant warmth is a continuation from June and hints at the slower, yet steady, transition into the cooler months ahead, as August begins to show a slight dip in average temperatures. July encapsulates the essence of Flagstaff’s summer: vibrant yet moderate, a perfect stage for outdoor adventures in the picturesque landscapes.
In July, Flagstaff experiences a significant surge in precipitation, with 148 mm (5.8 in) falling over 16 days—the highest monthly total of the year. This sharp increase marks a stark contrast to the much drier months preceding it, particularly June, which sees only 11 mm (0.4 in) across just 2 days. This dramatic uptick is indicative of the onset of the monsoon season, where the region transforms into a lush, vibrant climate, offering a refreshing reprieve from the dry summer heat. Following July, August also witnesses notable rain, though at 69 mm (2.7 in), reminding us that the monsoonal influence can extend well into late summer. Overall, July stands out as a crucial period of rejuvenation for Flagstaff's ecosystem, where the abundance of rain fosters growth and sustains local wildlife.
In Flagstaff, United States, July marks a significant dip in humidity, with levels reaching 33%, making it one of the driest months of the year. This decline follows a gradual decrease from the still relatively humid conditions in the earlier months, where humidity hovered around 80% in January and peaked at 83% in February. As spring transitions into summer, humidity steadily drops, hitting the lowest point in July before rising again slightly in August to 41%. The overall trend reveals Flagstaff's shift from a moist winter climate to a drier summer, creating a refreshing atmosphere that many residents and visitors enjoy during the warmest months.
In July, Flagstaff experiences an extreme UV Index of 13, maintaining the same level as June. This high reading indicates a significant risk of harm from unprotected sun exposure, with a burn time of just 10 minutes. As summer peaks, it's essential for residents and visitors to take extra precautions against the sun's rays, ensuring they wear protective clothing and sunscreen. The trend seen from April through July highlights a discernible increase in UV intensity, ranging from a moderate Index of 5 in January to this peak intensity. As the month transitions into August, the UV Index drops slightly to 12, but remains in the extreme category, underscoring the importance of staying vigilant about sun safety year-round. For more detailed information on UV levels throughout the year, check out Flagstaff UV Index.
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July in Flagstaff shines brightly with 361 hours of radiant sunlight, contributing to a splendid summer ambiance. As the year progresses, a clear upward trend emerges; the city experiences a steady increase in sunshine hours from the crisp, cool January days, where sunshine graces the skies for only 188 hours, to the sun-kissed summer months. While July showcases a slight dip compared to June's peak of 375 hours, it still maintains a robust display of sunlight, far surpassing the winter months. This sunshine bounty continues to decline into August and September, but overall, the trend reveals Flagstaff basking in warmth and sunlight, bolstering its appeal as a picturesque summer destination.
In Flagstaff, United States, the likelihood of sunny weather sees a notable shift as summer approaches, but July stands out for its relatively low 31% chance of sunshine. This is a significant drop from the sunnier months preceding it, including May with 77% and April at 73%. The trend indicates that while sun-soaked days are frequent earlier in the year, July's weather can be more unpredictable, often influenced by monsoonal moisture. As the season transitions into August, the chance of sunny days climbs to 58%, hinting at a brief resurgence of summer rays. Overall, July presents a unique contrast, reminding us that even in the heart of summer, Flagstaff can embrace a more varied weather palette.
In Flagstaff, United States, July shines brightly with 14 hours of daylight, maintaining the trend set in June. As summer reaches its peak, the long, sun-filled days provide ample time for outdoor adventures and exploration. This month stands as part of a gradual increase in daylight that began in late winter and early spring, transforming from 10 hours in January to a splendid 14 hours by mid-summer. Following July, the days start to shorten slightly, signaling the transition to fall with 13 hours of daylight in August. This rhythmic ebb and flow of light throughout the year enriches the vibrant landscape, making Flagstaff an alluring destination for those who thrive in the brilliance of daylight.
In July, Flagstaff experiences a notable dip in average wind speed, measuring just 2.0 m/s (4 mph). This represents a significant decline from the more blustery spring months, where speeds peaked at 3.6 m/s (8 mph) in April. Following this pattern, wind speeds remain relatively calm throughout the summer, with a slight uptick in August back to 2.4 m/s (5 mph). This trend suggests that while the winter months bring brisk winds, the warm July air carries a more placid breeze, inviting residents and visitors alike to enjoy the serene beauty of Flagstaff's summer landscape.
The weather in Flagstaff 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 Flagstaff and find detailed weather information for every month.
July and January present stark contrasts in weather conditions. In July, temperatures range from a chilly 9°C (48°F) to a scorching high of 35°C (95°F), with an average temperature of 21°C (70°F). This summer month experiences 148 mm (5.8 in) of precipitation over 16 days, and humidity levels are relatively low at 33%. On the other hand, January is characterized by frigid temperatures, recording a minimum of -18°C (0°F) and a maximum of 14°C (58°F), with an average around freezing at 0°C (32°F). Precipitation is lighter in January, totaling 47 mm (1.8 in) over just 7 days, but the humidity is significantly higher at 80%. For more details on January weather, you can check Flagstaff weather in January.
July and February present stark contrasts in weather conditions. July boasts a warm average temperature of 21°C (70°F), with daytime highs soaring up to 35°C (95°F), making it a vibrant summer month. However, it also experiences significant rainfall, with 148 mm (5.8 in) over 16 days, and a relatively low humidity of 33%. In stark contrast, February is characterized by much colder temperatures, averaging only 1°C (34°F), with minimums plunging to -19°C (-2°F) and maximums reaching 17°C (63°F). February also sees less precipitation at 50 mm (2.0 in) over just 7 days, but it is accompanied by high humidity levels of 83%. For a more detailed look at the weather specifics, check out Flagstaff weather in February.
When comparing July and March weather, the contrasts are striking. July boasts much warmer temperatures, with a minimum of 9°C (48°F) and a peak reaching 35°C (95°F), accompanied by significant precipitation of 148 mm (5.8 in) over 16 days, but with lower humidity at 33%. In contrast, March experiences a chillier climate, starting with minimum temperatures as low as -14°C (8°F) and an average of only 4°C (39°F). While it has less precipitation—61 mm (2.4 in) over 9 days—the humidity is notably higher at 72%. For more details, you can visit Flagstaff weather in March.
In comparing the weather of July and April, we can observe significant differences. July boasts a much warmer climate, with temperatures ranging from a minimum of 9°C (48°F) to a maximum of 35°C (95°F), resulting in an average of 21°C (70°F). In stark contrast, April's temperatures are considerably cooler, with a minimum of -7°C (20°F) and a maximum of 26°C (79°F), leading to an average of just 9°C (49°F). Furthermore, July experiences higher precipitation levels at 148 mm (5.8 in) over 16 days, while April has only 22 mm (0.9 in) of rain, falling over just 4 days. Additionally, April's humidity is notably higher at 63%, compared to July's lower 33%. For more detailed insights, you can check Flagstaff weather in April.
When comparing the weather in July and May, it’s clear that July is significantly warmer and more humid. July experiences an average temperature of 21°C (70°F), peaking at 35°C (95°F), while May has a cooler average of 13°C (57°F), with a maximum of 30°C (86°F). Additionally, July sees much more rainfall, with 148 mm (5.8 in) spread over 16 days, in stark contrast to May's 32 mm (1.3 in) over just 6 days. The humidity is also noticeably lower in July at 33%, compared to May's 46%, making July feel hotter and more intense despite its higher temperatures. For a detailed look at May’s weather, you can check out Flagstaff weather in May.
Comparing the weather in July and June reveals notable differences in temperature and precipitation patterns. In July, temperatures ranged from a minimum of 9°C (48°F) to a maximum of 35°C (95°F), with an average of 21°C (70°F), while June had slightly cooler temperatures, with a minimum of 3°C (37°F) and an overall average of 20°C (69°F). One striking contrast is the amount of precipitation; July experienced significantly more rain, totaling 148 mm (5.8 in) over 16 days, compared to June's minimal precipitation of just 11 mm (0.4 in) across only 2 days. Despite July being warmer overall, it also had lower humidity at 33%, whereas June recorded a higher humidity level of 35%. For more detailed insights, you can check out Flagstaff weather in June.
In July, the weather tends to be hotter, with maximum temperatures reaching up to 35°C (95°F) and an average temperature of 21°C (70°F). The month is also characterized by higher precipitation, receiving 148 mm (5.8 in) over 16 days, contributing to a relatively dry humidity level of 33%. In contrast, August sees slightly cooler temperatures with a maximum of 33°C (92°F) and an average of 20°C (69°F). The month experiences significantly less rainfall, accumulating only 69 mm (2.7 in) over 13 days, while humidity levels rise to 41%. For more details on weather conditions during this time, you can refer to Flagstaff weather in August.
In July, the weather is characterized by warm temperatures with a minimum of 9°C (48°F), averaging around 21°C (70°F) and reaching a maximum of 35°C (95°F). However, it also sees substantial precipitation, with 148 mm (5.8 in) falling over 16 days and relatively low humidity at 33%. In contrast, September experiences a significant drop in minimum temperatures to -1°C (31°F) and a lower average of 17°C (63°F), although it can still reach a maximum of 33°C (91°F). The month is much drier, with only 49 mm (1.9 in) of rain over just 7 days and higher humidity at 59%. For more details about the climate, check out Flagstaff weather in September.
In July, the weather is characterized by warm to hot temperatures, with a minimum of 9°C (48°F) and a maximum of 35°C (95°F), averaging around 21°C (70°F). This month also sees significant precipitation, with around 148 mm (5.8 in) spread over 16 days, and a relatively low humidity of 33%. In contrast, October brings a much cooler climate, where temperatures range from a chilly -8°C (17°F) at night to a pleasant 26°C (80°F) during the day, averaging 11°C (51°F). Rainfall is significantly lower in October, with just 34 mm (1.4 in) occurring over 5 days, and the humidity rises to 70%. For more insights on the weather in October, check out Flagstaff weather in October.
July and November present starkly contrasting weather conditions. In July, temperatures peak at a scorching 35°C (95°F) while averaging around 21°C (70°F), accompanied by a moderate amount of precipitation at 148 mm (5.8 in) over 16 days. The humidity is relatively low at 33%, contributing to a generally warm and dry atmosphere.
In contrast, November experiences much cooler temperatures, with a maximum of only 20°C (69°F) and an average of 6°C (42°F), plummeting to a minimum of -16°C (4°F). Rainfall significantly decreases to just 30 mm (1.2 in) spread over only 3 days, and the humidity rises to a damp 79%, creating a chilly, potentially snow-laden environment. For more detailed insights, you can visit Flagstaff weather in November.
July and December present strikingly contrasting weather conditions. In July, temperatures range from a cool minimum of 9°C (48°F) to a scorching maximum of 35°C (95°F), with an average of 21°C (70°F). The month experiences 148 mm (5.8 in) of precipitation over 16 days, accompanied by low humidity at 33%. In stark contrast, December's temperatures plummet, with a minimum of -20°C (-4°F) and an average of just 1°C (33°F), peaking at 16°C (62°F). Precipitation is significantly lower at 36 mm (1.4 in) spread across only 6 days, but the humidity rises dramatically to 82%. For more details, you can check out Flagstaff weather in December.
In July, Flagstaff experiences a notable shift in weather compared to other months, with warmer temperatures peaking at 35°C (95°F) and a vibrant greenery resulting from frequent rainfall—averaging 148 mm (5.8 in) over 16 days. The average temperature hovers around a comfortable 21°C (70°F), offering a delightful escape from the sweltering heat found in lower elevations. Despite the increased humidity at 33%, the pleasant evenings cool down, inviting outdoor activities. This combination of warmth and sporadic rain makes July a unique time to explore all that Flagstaff has to offer. For more detailed insights, visit Flagstaff Climate.