August Weather in Reno, United States

Last updated: February 24, 2025

In Reno, United States, August showcases a vibrant climate characterized by warm temperatures and low humidity. The month boasts a maximum of 37°C (98°F), while the average temperature settles around a comfortable 23°C (73°F). As the nights draw cooler, temperatures can dip to a refreshing 8°C (47°F). With minimal rainfall, averaging only 11 mm (0.4 in) over just three days, August offers plenty of sunshine and opportunities for outdoor adventures. The 34% humidity further contributes to a dry, enjoyable atmosphere, making it an ideal time for exploration in this dazzling desert city.

August Temperature in Reno

In Reno, United States, August marks the peak of summer, bringing warm temperatures that are hard to ignore. With minimums around 8°C (47°F) and averages hitting 23°C (73°F), the city enjoys long, sunny days perfect for outdoor adventures. The mercury can soar to a sizzling 37°C (98°F), mirroring July's heat, creating a seamless transition in the summer season. This trend of consistently high temperatures continues from June through August, making it the perfect time for visitors and locals alike to soak in the sun before the cooler months roll in. As summer winds down, residents can relish the warmth while preparing for September's gradual shift towards cooler averages.

August Weather in Reno: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Reno, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec323338475566747364504132
Data source: Temperature data for Reno generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in Reno

August in Reno sees a continuation of the dry trend that characterizes the summer months, with precipitation averaging just 11 mm (0.4 inches) over merely three days. While this amount is consistent with the very light rain recorded in July, it marks a significant contrast to the wetter months earlier in the year, like January and February, which frequently brought more substantial rainfall. As summer transitions into fall, this brief respite in precipitation emphasizes Reno's drier climate during the late summer, setting the stage for the more variable conditions that will follow in September and October.

August Precipitation Trends in Reno

The chart displays monthly precipitation patterns in Reno, with values for each month alongside August's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec9187713239811118333965
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

August Humidity in Reno

In Reno, United States, August marks the peak of summer with notably low humidity levels, sitting at a mere 34%. This decline continues a clear trend observed over the warmer months, where humidity steadily drops from 85% in January through to 44% in July. As the year progresses into autumn, humidity levels begin to rise once more, reaching 41% in September and climbing further to 60% in October. This cyclical pattern highlights Reno's dry climate, where the air becomes increasingly crisp in the summer, offering a refreshing contrast to the heavier, more humid winter months. The sharp reduction in August humidity is a defining characteristic of Reno's summer, making it an ideal time for outdoor activities in the beautiful high desert landscape.

August Average Humidity in Reno

This chart illustrates the average monthly humidity levels in Reno, with August's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how August's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec85%87%84%78%64%56%44%34%41%60%81%82%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Reno

In August, Reno experiences a UV Index of 11, placing it in the extreme exposure category, which means residents and visitors need to be particularly cautious during outdoor activities. With a burn time of just 10 minutes, this month is a reminder of the intense summer sun, following the peak UV levels observed in June and July, when the index also reached 12. This trend highlights a consistent high level of UV radiation during mid-summer months, necessitating protective measures like sunscreen and protective clothing. As summer wanes into September, the UV Index slightly decreases to 10, yet remains within the very high exposure category. For more details on managing sun safety throughout the year, check out the Reno UV Index.

Maximum UV Index Levels in Reno for August

The chart shows the monthly maximum UV Index (UVI) for Reno in August, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec46891112121110743
Data source: Reno August UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

August Sunshine in Reno

In Reno, United States, August enjoys a robust 362 hours of sunshine, marking a slight decline from the sun-soaked peak of 396 hours in July. This dip signifies the transition towards the cooler months, yet it's still significantly higher than earlier months like January, which recorded a mere 159 hours. The trend showcases a gradual increase in sunlight from the start of the year, reaching a zenith in the summer. As days start to shorten in September, the sun's presence begins to wane, but August remains a vivid reminder of the glorious outdoor moments enjoyed during the warmest days of the year. The consistent upward trajectory leading into summer underscores Reno's reputation as a sunny retreat, perfect for basking in the vibrant warmth before autumn's arrival.

Monthly Sunshine Duration in Reno: August Highlighted

The August sunshine duration represents the total number of hours Reno experiences direct sunlight during the month of August, excluding cloudy or obstructed periods. This chart compares the sunshine duration of August with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec159h224h276h317h355h388h396h362h322h287h237h199h
Data source: Reno August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Reno During August

In Reno, August stands out as a climactic point of sunny weather, boasting an impressive 91% chance of sun. This aligns with a clear upward trend throughout the summer months, where the likelihood of sunny days increases significantly from 72% in May to 78% in June, dipping slightly to 74% in July before soaring to almost full sun in August. This pattern suggests that as the year progresses, warmth and sunshine become more prevalent, making August an ideal time for outdoor activities and enjoying the vibrant landscapes of northern Nevada. Following August, the chance of sunlight does taper off into September (82%), but the lingering summer sunshine leaves a lasting impression before fall settles in.

Percentage of Sunny Days in August in Reno

The chart illustrates the percentage of sunny days in Reno throughout the year, with August highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Reno experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec38%57%58%69%72%78%74%92%82%54%55%37%
Data source: Reno August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Reno in August

In Reno, United States, the transition of daylight throughout the year showcases a captivating seasonal rhythm. August, with its 13 hours of daylight, marks a gentle decline from the peak summer months of June and July, where the sun shone for a generous 14 hours daily. As summer wanes, daylight gradually diminishes, paving the way for the crisper days of autumn. This trend continues into September, where daylight recedes to 12 hours, ultimately leading into the shorter days of fall. The progression from longer days in the spring and summer to the cozy, shorter days of winter encapsulates the beauty of nature's cyclical dance, inviting residents to embrace the changing seasons.

Average Daylight Hours in Reno for August

The chart illustrates the variation in daylight duration in Reno throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 43m10h 43m11h 58m13h 16m14h 21m14h 54m14h 36m13h 38m12h 23m11h 6m9h 58m9h 24m
Data source: Reno daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Reno

In Reno during August, the average wind speed settles at 2.0 m/s (5 mph), maintaining a steady breeziness that characterizes the summer months. While August's winds mirror those of the preceding months, a noticeable trend emerges through the year: a gradual increase in wind speed from January's calm 1.8 m/s to a slight peak in May at 2.4 m/s. As summer progresses and layers of warmth blanket the region, the winds remain consistently gentle, offering a refreshing reprieve from the heat while hinting at the upcoming seasonal transition. As the year wanes, wind speeds generally decline, suggesting a shift towards calmer, cooler months. Overall, Reno enjoys a mild and breezy August, a perfect blend for outdoor festivities and summer adventures.

Average August Wind Speed in Reno

The chart displays monthly wind speed patterns in Reno, with values for each month shown alongside August's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how August's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec1.82.12.22.32.42.22.12.0 m/s2.02.01.61.9
Data source: Reno August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Reno Compares to Other Months

The weather in Reno 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 Reno and find detailed weather information for every month.

August and January showcase strikingly contrasting weather patterns. In August, temperatures range from a pleasant 8°C (47°F) to a scorching 37°C (98°F), with an average of 23°C (73°F) and very little precipitation at just 11 mm (0.4 in) over 3 days. The humidity is relatively low at 34%, contributing to a warm, dry atmosphere. In stark contrast, January presents a much colder climate with temperatures plummeting to a minimum of -20°C (-3°F) and a maximum of 16°C (60°F), averaging around 0°C (33°F). The winter month experiences significantly more precipitation at 91 mm (3.6 in) over 7 days, along with high humidity at 85%, resulting in a damp, chilly environment. For a closer look at Reno's frigid winter conditions, you can refer to Reno weather in January.

August and February present strikingly different weather conditions. In August, temperatures range significantly from a minimum of 8°C (47°F) to a scorching maximum of 37°C (98°F), with a pleasant average of 23°C (73°F). Precipitation is relatively low at 11 mm (0.4 in) across just three days, and humidity sits at a comfortable 34%. In contrast, February features much colder temperatures, with lows plunging to -20°C (-4°F) and a modest average of 1°C (34°F), peaking at 19°C (66°F). This month experiences considerably higher precipitation at 87 mm (3.4 in) over eight days, coupled with a high humidity level of 87%. For a more comprehensive look at February weather, you can check Reno weather in February.

August and March present stark contrasts in weather conditions. In August, temperatures soar, with average highs reaching 23°C (73°F) and peaks up to 37°C (98°F), while precipitation is minimal at just 11 mm (0.4 in) over three days, resulting in a relatively dry environment with 34% humidity. In contrast, March experiences much cooler temperatures, with average highs of only 3°C (38°F) and overnight lows that can plummet to -16°C (4°F). Precipitation is significantly higher in March, totaling 71 mm (2.8 in) over 11 days, and the humidity rises to 84%, creating a much more damp and chilly atmosphere. For a more detailed look at March weather conditions, visit Reno weather in March.

April and August present contrasting weather patterns, reflective of their distinct seasonal temperatures and conditions. In April, temperatures range from a chilly minimum of -12°C (10°F) to a pleasant maximum of 27°C (80°F), with an average of 8°C (47°F). This month experiences higher precipitation, totaling 32 mm (1.3 in) over 6 days, coupled with elevated humidity levels at 78%. In stark contrast, August features a much warmer climate, with temperatures fluctuating between a minimum of 8°C (47°F) and a scorching maximum of 37°C (98°F), averaging 23°C (73°F). Precipitation in August is minimal, at just 11 mm (0.4 in) over 3 days, and the humidity drops significantly to 34%. For more details on April's weather specifically, you can check Reno weather in April.

When comparing the weather in August and May, we observe significant differences in temperature, precipitation, and humidity. August boasts warmer conditions with minimum temperatures of 8°C (47°F) and an average of 23°C (73°F), peaking at a scorching 37°C (98°F). In contrast, May experiences much cooler temperatures, with a minimum of -7°C (19°F) and an average of 13°C (55°F), reaching a maximum of 32°C (90°F). Additionally, May receives considerably more precipitation, totaling 39 mm (1.5 in) over 8 days, compared to August's 11 mm (0.4 in) over just 3 days. Humidity levels also vary, with May exhibiting a higher humidity of 64%, while August is drier at 34%. For more detailed insights on May weather, you can visit Reno weather in May.

When comparing the weather in August and June, it's clear that August tends to be warmer overall. The minimum temperature in August is significantly higher at 8°C (47°F) compared to June's chilly minimum of 1°C (33°F). While both months can reach a maximum of 36°C (98°F), August enjoys a higher average temperature of 23°C (73°F) versus June's 19°C (67°F). Precipitation levels are relatively similar, with August receiving 11 mm (0.4 in) and June experiencing 8 mm (0.3 in), both spread over three days. However, humidity is notably lower in August at 34%, compared to June's higher level of 56%, contributing to the drier atmosphere of late summer. For more detailed information on June weather, you can visit Reno weather in June.

In comparing the weather of August to July, both months exhibit similar temperature ranges, with August seeing a minimum of 8°C (47°F), an average of 23°C (73°F), and a maximum of 37°C (98°F), while July has comparable figures with a minimum of 8°C (47°F), an average of 24°C (75°F), and a maximum of 37°C (99°F). Notably, both months recorded the same level of precipitation at 11 mm (0.4 in), though July experienced this over 4 days compared to August's 3 days. Humidity levels were also lower in August at 34%, compared to 44% in July, suggesting that August may feel slightly less humid than its predecessor. For more details on July's climate, you can check out Reno weather in July.

August weather typically presents warm temperatures, with a minimum of 8°C (47°F) and an average of 23°C (73°F), peaking at a hot 37°C (98°F). The month experiences minimal precipitation at 11 mm (0.4 in) across 3 days, coupled with relatively low humidity at 34%. In contrast, September sees a drop in average temperature to 18°C (64°F) and a lower minimum of 0°C (32°F), while the maximum remains quite high at 36°C (97°F). Precipitation is slightly reduced to 8 mm (0.3 in) over just 2 days, and humidity increases to 41%. This shift in weather highlights a transition from the heat of summer to cooler autumn conditions. For more details about September weather specifics, check out Reno weather in September.

The weather in August is characterized by warmer temperatures, with minimums around 8°C (47°F) and maximums soaring up to 37°C (98°F), offering an average temperature of 23°C (73°F). Precipitation during this month is relatively low, totaling just 11 mm (0.4 in) over three days, with humidity at 34%. In contrast, October brings a significant drop in temperatures, with minimums dipping to -8°C (18°F) and an average temperature of 10°C (51°F), though maximums can still reach 29°C (85°F). This month sees increased precipitation, accumulating to 33 mm (1.3 in) across just two days and a higher humidity level at 60%. For more detailed information, you can check Reno weather in October.

August and November present stark contrasts in weather conditions. August boasts a warm average temperature of 23°C (73°F), with maximum highs reaching up to 37°C (98°F) and only minimal precipitation of 11 mm (0.4 in) over just three days. In contrast, November's temperatures drop significantly, with an average of 5°C (42°F) and minimum lows plummeting to -13°C (9°F). This month also sees increased precipitation, totaling 39 mm (1.5 in) across five days, and a notable rise in humidity to 81%. For a more detailed look at November's weather patterns, you can refer to Reno weather in November.

August and December present striking contrasts in weather conditions. In August, temperatures can soar, with average highs reaching a warm 23°C (73°F) and peaks hitting 37°C (98°F), making it a hot month with relatively low humidity at 34% and minimal precipitation of just 11 mm (0.4 in) over three days. In contrast, December brings a sharp drop in temperatures, averaging around 0°C (32°F) and dipping as low as -15°C (5°F). This winter month is characterized by significantly higher humidity at 82% and much greater precipitation, totaling 64 mm (2.5 in) over eight days. For more details about Reno's winter conditions, visit Reno weather in December.

Compare Reno's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Reno

As August rolls into Reno, the weather transforms into a vibrant tapestry of warmth and sunshine, standing out from the cooler months that precede it. With maximum temperatures soaring up to a sizzling 37°C (98°F) and average conditions resting comfortably at 23°C (73°F), this month truly captures the essence of summer. The humidity remains relatively low at 34%, making the heat more bearable, yet it contrasts sharply with the crisp air of spring and the chill of autumn. Unlike the wetter spring months, August typically sees just 11 mm (0.4 in) of precipitation over a mere three days, allowing plenty of time for outdoor adventures. If you’re curious about Reno's weather patterns throughout the year, check out the detailed insights at Reno Climate.