August Weather in Canandaigua, United States

Last updated: February 24, 2025

In Canandaigua, August presents a summery blend of warm days and refreshing evenings. With maximum temperatures soaring to 32°C (90°F) and an average of 21°C (71°F), residents and visitors can expect plenty of sunshine, inviting outdoor activities. However, the month also brings occasional rain, accumulating about 98 mm (3.9 in) over approximately 14 days, contributing to a humidity level of 76% that adds a touch of mugginess to the air. This combination ensures a lively atmosphere, perfect for enjoying the beauty of the Finger Lakes region while staying prepared for those sudden summer showers.

August Temperature in Canandaigua

In Canandaigua, August brings a delightful warmth that marks the peak of summer, showcasing a significant shift from the frigid January temperatures. With a minimum of 9°C (49°F) and an average hovering around 21°C (71°F), this month radiates a inviting atmosphere perfect for outdoor activities. The maximum temperature can reach up to 32°C (90°F), offering plenty of sunny days to enjoy. As the month progresses, you can sense a gradual descent towards autumn, with September's cooler averages on the horizon. Overall, August embodies a vibrant transition, where locals and visitors alike can soak up the sun before the crisp fall air begins to settle in.

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

The chart illustrates August temperature patterns in Canandaigua, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec262834455867727064533931
Data source: Temperature data for Canandaigua generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in Canandaigua

In August, Canandaigua experiences a moderate precipitation amount of 98 mm (3.9 in), falling over 14 days throughout the month. This marks a slight decline from July's heavier rainfall of 151 mm (5.9 in), which is typically the wettest month of the year. Following a trend seen earlier in the summer, August's precipitation is characterized by shorter bursts of rain, contributing to a relatively dry period as the season transitions towards autumn. Overall, August's weather remains vital for sustaining local ecosystems, providing a balanced blend of sunny days and refreshing showers that nourish the lush landscape of Canandaigua.

August Precipitation Trends in Canandaigua

The chart displays monthly precipitation patterns in Canandaigua, 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.
JanFebMarAprMayJunJulAugSepOctNovDec7681741151239715198831418289
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Canandaigua

In August, Canandaigua experiences a subtle decline in humidity, registering at 76%. This marks the lowest point in a downward trend that begins in the summer months, where July holds a slightly higher humidity of 78%. As the year unfolds, humidity levels are notably high in the winter and early spring, peaking at 90% in both January and February. From March onward, there is a gradual decrease, with levels consistently falling until August. Interestingly, humidity begins to rise again in September, hinting at the return of the wetter fall climate. This cyclical pattern showcases the interplay between seasonal changes and comfort levels, making August a refreshing month in the midst of the summer heat.

August Average Humidity in Canandaigua

This chart illustrates the average monthly humidity levels in Canandaigua, 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.
JanFebMarAprMayJunJulAugSepOctNovDec90%90%87%88%82%79%78%76%78%84%89%86%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Canandaigua

In August, Canandaigua experiences a very high UV Index of 9, demanding increased vigilance to protect against harmful sun exposure. With a burn time of just 15 minutes, residents and visitors should take necessary precautions to avoid skin damage. This peak comes on the heels of a consistent rise throughout the summer months, where the UV Index has remained at a steady 10 from May through July. As summer winds down, the slight dip in UV levels suggests a transition to safer sun conditions in the fall. However, August still retains the intensity observed earlier in the season, emphasizing the need for sun safety practices, such as wearing sunscreen and protective clothing. For detailed insights on sun safety, visit Canandaigua UV Index.

Maximum UV Index Levels in Canandaigua for August

The chart shows the monthly maximum UV Index (UVI) for Canandaigua 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.
JanFebMarAprMayJunJulAugSepOctNovDec346810101098642
Data source: Canandaigua 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 Canandaigua

As August graces Canandaigua with its warm embrace, the sun shines for a remarkable 338 hours, capping off a vibrant summer. This month continues the trend of abundant sunshine established in July, where residents basked in 345 hours of daylight. The consistent increase from the chilly 97 hours in January to the peak summer months highlights a gradual arc of longer, sunnier days. Though August sees a slight dip in sunlight compared to July, it remains significantly higher than earlier months, ensuring that the warmth lingers just a little longer before autumn introduces cooler days. Overall, the sunny progression from winter to summer paints a vivid picture of the seasonal changes that define the beauty of Canandaigua.

Monthly Sunshine Duration in Canandaigua: August Highlighted

The August sunshine duration represents the total number of hours Canandaigua 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.
JanFebMarAprMayJunJulAugSepOctNovDec97h142h221h237h281h333h345h338h287h206h154h111h
Data source: Canandaigua August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Canandaigua During August

In Canandaigua, United States, the likelihood of sunny weather in August reflects a gradual progression from the colder months, with a 36% chance of sunshine. This aligns closely with the trends observed in late summer, where sunshine probabilities peak in June with 43% before slightly dwindling in July and August. Although August remains relatively sunny, it trails behind the month of June, indicating that while summer is still prevalent, the transition toward autumn is beginning to influence weather patterns. Following August, September sees a slight uptick in sunny chances at 37%, suggesting a lingering warmth, but overall, the summer's peak sun-filled days are firmly behind by this point.

Percentage of Sunny Days in August in Canandaigua

The chart illustrates the percentage of sunny days in Canandaigua 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 Canandaigua experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec14%21%41%36%39%43%39%37%37%29%37%21%
Data source: Canandaigua August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Canandaigua in August

In Canandaigua, United States, the month of August offers a beautiful balance as daylight begins to wane from the sun-drenched heights of summer. With approximately 13 hours of sunlight, August marks a subtle transition, as daylight gradually decreases from the peak of 15 hours in June. This lingering brightness allows residents and visitors to indulge in extended summer evenings, while also hinting at the incoming autumn. Following the lively July, August's daylight mirrors the gentle shift in seasons, bridging the vibrant warmth of summer with the cooler, shorter days ahead. As September approaches with 12 hours of daylight, it's clear that nature is preparing for the cozy embrace of fall, inviting everyone to savor the last golden hours of summer.

Average Daylight Hours in Canandaigua for August

The chart illustrates the variation in daylight duration in Canandaigua throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 25m10h 32m11h 57m13h 25m14h 39m15h 16m14h 55m13h 49m12h 26m10h 59m9h 43m9h 4m
Data source: Canandaigua daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Canandaigua

In August, Canandaigua experiences its calmest winds of the year, with an average speed of just 2.3 m/s (5 mph). This slight dip follows the summer months, where wind speeds gradually decreased from 3.0 m/s in June to August's low. Interestingly, the windy months shift again as fall approaches, with September seeing a rise to 3.1 m/s (7 mph). Overall, the trend in Canandaigua showcases a gentle ebb and flow of breezes, with summer months generally quieter, while the later seasons bring back more noticeable gusts. This seasonal variation enhances the region's charm, inviting residents and visitors alike to enjoy the serene summer vibes before the winds pick up again.

Average August Wind Speed in Canandaigua

The chart displays monthly wind speed patterns in Canandaigua, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.23.34.13.32.83.02.52.3 m/s3.12.93.43.7
Data source: Canandaigua August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Canandaigua Compares to Other Months

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

In August, temperatures are significantly warmer, with a range from a cool 9°C (49°F) to a scorching 32°C (90°F), averaging around 21°C (71°F). The month experiences considerable humidity at 76%, along with 98 mm (3.9 in) of precipitation spread over 14 days. In stark contrast, January brings frigid conditions, where temperatures can drop as low as -21°C (-6°F) and generally hover around -3°C (26°F), peaking at 17°C (62°F). Despite slightly less precipitation at 76 mm (3.0 in) over 12 days, the humidity remains high at 90%. For more specific insights into how January weather unfolds, you can check Canandaigua weather in January.

August and February present starkly contrasting weather conditions. In August, temperatures range from a cool minimum of 9°C (49°F) to a warm average of 21°C (71°F) and can peak at 32°C (90°F). This month also experiences significant humidity at 76%, with a total precipitation of 98 mm (3.9 inches) over about 14 days. In contrast, February sees much colder temperatures, with a chilling minimum of -20°C (-4°F) and an average of -2°C (28°F), only rising to a maximum of 20°C (68°F). Precipitation in February is slightly lower at 81 mm (3.2 inches) across 15 days, accompanied by higher humidity at 90%. For more detailed insights, you can check Canandaigua weather in February. Overall, the warmth and higher humidity of August feel worlds apart from the frigid conditions typical of February.

When comparing the weather in August and March, notable differences emerge. August boasts a comfortable average temperature of 21°C (71°F), with highs reaching up to 32°C (90°F) and relatively high humidity at 76%. It experiences more precipitation than March, with 98mm (3.9 inches) over 14 days. In contrast, March is characterized by its chillier climate, with an average temperature of just 1°C (35°F) and lows plummeting to -16°C (4°F). The month has less precipitation at 74mm (2.9 inches) across 13 days, but its humidity is slightly higher at 87%. For more detailed information, you can check out Canandaigua weather in March.

When comparing the weather in August and April, there are notable differences in temperature and humidity. August experiences a milder temperature range with a minimum of 9°C (49°F) and an average of 21°C (71°F), reaching a maximum of 32°C (90°F). In contrast, April starts significantly colder, with minimum temperatures plummeting to -5°C (23°F), though it can warm up to a pleasant 27°C (82°F) during the day. Precipitation levels are fairly close, with April seeing 115 mm (4.5 in) of rain over 15 days, compared to August's 98 mm (3.9 in) over 14 days. Humidity is higher in April at 88%, while August has a slightly lower humidity level of 76%. For a more detailed look at April weather in Canandaigua, visit Canandaigua weather in April.

When comparing the weather in August and May, it's clear that both months have their unique characteristics. In August, temperatures range from a minimum of 9°C (49°F) to a maximum of 32°C (90°F), with an average temperature of 21°C (71°F). The month experiences about 98 mm (3.9 in) of precipitation over 14 days and maintains a humidity level of 76%. In contrast, May has a more drastic temperature fluctuation, with a minimum of -3°C (28°F) and a maximum reaching 33°C (92°F), averaging 14°C (58°F). Although May sees slightly more rain, totaling 123 mm (4.8 in) over 15 days, it also has a higher humidity level of 82%. For a more detailed look at the weather in May, you can check Canandaigua weather in May.

In comparing the weather between June and August, both months exhibit a range of temperatures and precipitation patterns. August boasts slightly warmer average temperatures, with a minimum of 9°C (49°F) and a maximum of 32°C (90°F), compared to June, which sees a minimum of 5°C (41°F) and a maximum of 33°C (91°F). Precipitation is fairly consistent, with August receiving 98 mm (3.9 in) over 14 days and June just a bit less at 97 mm (3.8 in) over 13 days. Humidity levels are comparable as well, with August at 76% and June slightly higher at 79%. For more detailed insights, you can visit Canandaigua weather in June.

In comparing the weather in August and July, we observe a slight decrease in average temperatures, with August averaging 21°C (71°F) compared to July's 22°C (72°F). The maximum temperature in August reaches 32°C (90°F), which is slightly lower than July's peak of 34°C (94°F). Both months experience significant precipitation, but July is wetter with 151 mm (5.9 in) over 16 days compared to August's 98 mm (3.9 in) over 14 days. Humidity levels remain relatively high, with August averaging 76% and July at 78%. For more detailed information, you can view the weather specifics for Canandaigua weather in July.

In comparing the weather of August and September, we see a noticeable shift in temperatures and precipitation patterns. August boasts warmer temperatures with a minimum of 9°C (49°F) and an average of 21°C (71°F), while September experiences cooler conditions, with a minimum of 3°C (37°F) and an average of 18°C (64°F). Both months can reach a maximum of 32°C (90°F), but September's overall cooler averages lead to a more comfortable feel. Precipitation in August is slightly higher at 98 mm (3.9 in) across 14 days, compared to September's 82 mm (3.2 in) over just 9 days, indicating less rain and more potential for clear skies as summer transitions to fall. Humidity levels are relatively similar, with August at 76% and September slightly higher at 78%. For more detailed information, visit Canandaigua weather in September.

August and October present contrasting weather patterns. In August, temperatures range from a minimum of 9°C (49°F) to a maximum of 32°C (90°F), offering warm days with an average temperature of 21°C (71°F). However, it also experiences a fair amount of rain, accumulating 98 mm (3.9 in) over approximately 14 days, alongside a humidity level of 76%.

In contrast, October sees a notable drop in temperatures, with a minimum of 0°C (32°F) and a maximum of 29°C (84°F), resulting in a cooler average of 12°C (54°F). This month also experiences increased precipitation, with 141 mm (5.6 in) spread over 16 days, and humidity rising to 84%.

For a detailed look at what to expect as October unfolds, check out Canandaigua weather in October.

In August, the weather is characterized by warm temperatures, with daily averages around 21°C (71°F) and peak highs reaching up to 32°C (90°F). The month experiences considerable humidity at 76% and receives approximately 98 mm (3.9 in) of precipitation over 14 days. In contrast, November brings a sharp drop in temperatures, with an average of just 4°C (39°F), and extremes that can plummet to -17°C (1°F). While November sees slightly less precipitation at 82 mm (3.2 in), the humidity rises to 89%, contributing to a chillier atmosphere. For a detailed look at the November weather patterns, check out Canandaigua weather in November.

August and December present starkly contrasting weather conditions. In August, temperatures range from a mild 9°C (49°F) at night to a warm average of 21°C (71°F), peaking at a sweltering 32°C (90°F), accompanied by a moderate humidity level of 76%. The month sees approximately 98 mm (3.9 inches) of precipitation over 14 days. In contrast, December experiences much colder temperatures, with lows plummeting to -18°C (1°F) and an average of 0°C (32°F), maxing out at 17°C (64°F). The humidity rises to 86%, while precipitation drops slightly to 89 mm (3.5 inches) over the same number of rain days. For a deeper look at December weather in Canandaigua, visit Canandaigua weather in December.

Compare Canandaigua's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Canandaigua

As you delve into August's weather in Canandaigua, you'll find it distinctly warmer than other months, with a vibrant mix of sunny afternoons and cooler evenings. The increased humidity adds a touch of summer's sultriness, creating a unique atmosphere that contrasts with the more temperate spring and fall. While some rain may dampen the heat, with about half of the month experiencing precipitation, the overall warmth sets August apart as a peak summer month. If you're curious about how Canandaigua's climate compares throughout the year, visit Canandaigua Climate for more insights!