August Weather in Coronado, United States

Last updated: February 24, 2025

Experience the delightful August weather in Coronado, United States, where temperatures range from a pleasant 17°C (63°F) at night to a warm 29°C (84°F) during the day, leading to an average of 21°C (71°F). With less than 1 mm of precipitation and a remarkable zero rainy days, you can enjoy the outdoors under a clear sky. The humidity remains comfortable at 42%, making it an ideal time for beach outings and outdoor activities. Enjoy the sun-soaked days and balmy evenings that define Coronado in August!

August Temperature in Coronado

In August, Coronado enjoys mildly warm temperatures, with minimums hovering around 17°C (63°F) and daily averages at a comfortable 21°C (71°F). With maximum temperatures peaking at 29°C (84°F), the climate embodies the essence of late summer, making it perfect for beach activities and outdoor adventures. This month marks a transition as the temperatures begin to exhibit a subtle decline into early fall, mirroring the patterns observed in September. Notably, as summer peaks, the relatively high nightly lows suggest a warm ambiance that encourages evening strolls along the shoreline. Overall, August strikes a delightful balance between warmth and comfort, making it an ideal time to experience Coronado's sun-kissed charm.

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

The chart illustrates August temperature patterns in Coronado, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec575758616265697170686358
Data source: Temperature data for Coronado 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 Coronado

In August, Coronado experiences its driest spell of the year, receiving a mere 1 mm of precipitation, a stark contrast to the more robust rainfall in earlier months. This pattern is part of a broader trend in the summer, where both June and July saw only 2 mm and 1 mm respectively, indicating a shift towards drier weather. The absence of precipitation days during August underlines this dryness, marking it alongside June and July as completely rain-free. As summer wanes and September approaches, precipitation begins to subtly creep back, but August remains a month where sunshine prevails, inviting residents and visitors to enjoy the outdoors without the interruption of rain.

August Precipitation Trends in Coronado

The chart displays monthly precipitation patterns in Coronado, 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.
JanFebMarAprMayJunJulAugSepOctNovDec45553820162114132460
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Coronado

In Coronado, United States, August marks a notable dip in humidity, averaging just 42%, the lowest point of the year. Following the humid months of winter and early spring, where levels peaked at 77% in February, there's a clear downward trend that continues through the summer. By the time August arrives, the comfortable climate lures residents and visitors alike with its refreshing breezes and drier air. This dry spell comes on the heels of a slight uptick to 46% in both July and June, showcasing the city’s transition from the humid intensity of earlier months to a more moderate atmosphere. As September approaches, humidity levels are set to rise again to 52%, reminding us of the seasonal shifts that define Coronado's unique coastal environment.

August Average Humidity in Coronado

This chart illustrates the average monthly humidity levels in Coronado, 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.
JanFebMarAprMayJunJulAugSepOctNovDec72%77%67%56%46%48%46%42%52%58%66%74%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Coronado

In August, Coronado experiences a very high UV Index of 10, with a burn time of just 15 minutes for unprotected skin. This month continues the trend of extreme exposure seen from May through July, where the UV Index peaked at its highest level of 11. While the UV Index slightly decreases in August, caution is still essential to avoid harmful sun exposure. As summer wanes, September maintains the same level, reminding residents and visitors alike that protective measures against UV rays remain crucial throughout the season. For more detailed information on the UV Index trends in Coronado, visit Coronado UV Index.

Maximum UV Index Levels in Coronado for August

The chart shows the monthly maximum UV Index (UVI) for Coronado 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.
JanFebMarAprMayJunJulAugSepOctNovDec468101111111010754
Data source: Coronado 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 Coronado

In Coronado, August shines as a glorious summer month, boasting 361 hours of sunshine. This marks a subtle dip from July's peak of 376 hours, yet it remains a shining highlight of the year. As we journey from January to August, we witness a gradual ascent in sunlight, beginning at a mere 195 hours in January and reaching a summer zenith in July. Post-August, the days start to shorten, with September dropping to 318 hours. Overall, the trends reveal a captivating rhythm of sunlight that peaks during summer, ensuring that Coronado basks in the warmth and vibrancy of golden summer days.

Monthly Sunshine Duration in Coronado: August Highlighted

The August sunshine duration represents the total number of hours Coronado 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.
JanFebMarAprMayJunJulAugSepOctNovDec195h243h299h325h361h366h376h361h318h297h257h231h
Data source: Coronado August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Coronado During August

In August, Coronado enjoys a 60% chance of sunny weather, continuing a trend of relatively bright skies throughout the summer months. While the likelihood of sunshine sees a dip compared to the hotter July, it still remains favorable, especially when contrasted with the lower probabilities in early spring. The trend shows that as the year progresses from January’s 63% to December’s 47%, there are notably more optimistic sunny days in the late summer and early fall, particularly in August. This makes it an appealing time to visit or linger outside, embracing the warmth and brightness characteristic of Coronado's summer climate.

Percentage of Sunny Days in August in Coronado

The chart illustrates the percentage of sunny days in Coronado 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 Coronado experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec63%62%63%50%42%47%56%60%63%64%63%47%
Data source: Coronado August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Coronado in August

In August, Coronado basks in 13 hours of daylight, marking a slight decline from the 14 hours enjoyed during the peak summer months of June and July. This summer continuation reflects a general trend where daylight gradually decreases after reaching its maximum in June, transitioning towards the shorter days of fall. As the vibrant summer days give way to the softer light of September, the balance of daylight invites residents and visitors alike to savor the lingering warmth and beauty of August evenings before the daylight hours slowly taper off. Embracing this moment, it’s a perfect time for outdoor adventures and sunset strolls along the picturesque coastline.

Average Daylight Hours in Coronado for August

The chart illustrates the variation in daylight duration in Coronado throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 15m11h 1m12h13h13h 50m14h 15m14h 1m13h 16m12h 19m11h 19m10h 27m10h 1m
Data source: Coronado daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Coronado

In August, Coronado experiences a pleasant continuation of summer breezes, with average wind speeds maintaining a steady 3.1 m/s (7 mph). This consistent airflow is characteristic of the month, mirroring the trends observed from late spring through early summer. Notably, June and July also show similar averages, creating a harmonized rhythm of gentle winds perfect for beach-goers and outdoor activities. As summer wanes and autumn approaches, the winds begin to soften slightly, but August's moderate breezes still provide a refreshing reprieve from the warmth, inviting residents and visitors alike to enjoy the beautiful coastal vistas and sun-kissed days.

Average August Wind Speed in Coronado

The chart displays monthly wind speed patterns in Coronado, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.02.73.43.23.13.33.13.1 m/s3.12.82.43.2
Data source: Coronado August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Coronado Compares to Other Months

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

In August, the weather is warm and dry, with temperatures ranging from a pleasant 17°C (63°F) at night to a daytime high of 29°C (84°F), and minimal precipitation of just 1 mm over the month. The humidity level is relatively low at 42%, contributing to a comfortable summer feel. In contrast, January experiences cooler temperatures, with a minimum of 8°C (47°F) and a maximum of 25°C (77°F). This month sees significantly more rainfall, totaling 45 mm (1.8 in) over about five days, along with higher humidity at 72%. For a more detailed look at January weather, visit Coronado weather in January.

August and February present stark contrasts in weather patterns. In August, temperatures are comfortably warm, with averages around 21°C (71°F), peaking at delightful highs of 29°C (84°F). The month boasts very little precipitation, with only 1 mm recorded over no rainy days, resulting in a relatively low humidity of 42%. Conversely, February experiences cooler temperatures, with a minimum of 7°C (45°F) and an average of 14°C (57°F), while highs can reach 26°C (79°F). This month is much wetter, with 55 mm of precipitation over six days, leading to higher humidity levels averaging 77%. For a closer look at February's weather in Coronado, visit Coronado weather in February.

In August, the weather is typically warm and dry, with average temperatures ranging from a minimum of 17°C (63°F) to a maximum of 29°C (84°F) and a low humidity level of 42%. In contrast, March experiences cooler temperatures, with averages between 8°C (47°F) and 26°C (80°F), along with significantly higher precipitation of 38 mm (1.5 in) spread across 8 days. This results in a much more humid environment, with humidity levels reaching 67%. For a detailed look at the weather during March in Coronado, you can visit Coronado weather in March.

August typically enjoys warmer temperatures compared to April, with average highs reaching 29°C (84°F) and minimal precipitation, making it a drier month with only 1 mm of rain and 0 wet days. In contrast, April experiences cooler temperatures, averaging 16°C (61°F) with a maximum of 29°C (84°F), but it also sees a higher amount of rainfall at 20 mm (0.8 in) over 2 days, contributing to a higher humidity level of 56%. For more detailed information on April weather patterns in Coronado, you can visit Coronado weather in April.

When comparing the weather in August and May, it's evident that August is warmer and drier. In August, temperatures range from a minimum of 17°C (63°F) to a maximum of 29°C (84°F), with an average temperature of 21°C (71°F) and virtually no precipitation. In contrast, May experiences cooler temperatures, with a range of 12°C (54°F) to 25°C (78°F), and an average of 17°C (62°F). Additionally, May sees more rainfall, totaling 16 mm (0.6 in) over four days, along with slightly higher humidity at 46%. You can find more details about the weather in May here.

In comparing the weather of June and August, both months share a maximum temperature of 29°C (84°F), but August tends to be slightly warmer overall with an average temperature of 21°C (71°F), contrasted with June’s average of 18°C (65°F). June experiences a bit more humidity at 48%, compared to August's drier 42%. Precipitation is minimal in both months, with June receiving 2 mm (0.1 in) and August only 1 mm (0.0 in), neither month experiencing any rainy days. For more insights on June weather, you can check Coronado weather in June.

In comparing the weather between July and August, both months showcase similar temperature patterns with average temperatures around 21°C (69°F to 71°F) and maximum temperatures peaking at 29°C (84°F to 85°F). However, August experiences slightly lower humidity at 42%, compared to July’s 46%, contributing to a drier feel. Additionally, both months recorded minimal precipitation of just 1 mm, with no rainy days. For a more detailed look at July’s conditions, you can visit Coronado weather in July.

In comparing the weather between August and September, both months maintain a similar range of minimum and average temperatures, with August slightly warmer overall. While August sees a maximum temperature of 29°C (84°F), September experiences a marginal increase, peaking at 31°C (88°F). Interestingly, both months report no days of precipitation, but September has a higher total precipitation of 3 mm (0.1 in) and a noticeable increase in humidity, rising from 42% in August to 52%. For more detailed insights, you can check out Coronado weather in September.

In August, temperatures range from a minimum of 17°C (63°F) to a maximum of 29°C (84°F), with an average of 21°C (71°F) and virtually no precipitation, making it a dry and warm month with a humidity level of 42%. In contrast, October sees slightly cooler temperatures, with a minimum of 13°C (55°F) and an average of 20°C (68°F), peaking at 32°C (90°F). However, October is notably wetter, with 13 mm (0.5 in) of precipitation over two days, and a higher humidity of 58%. For a more detailed look at October's weather, check out Coronado weather in October.

August and November present distinct weather patterns. In August, temperatures are generally warmer, with a minimum of 17°C (63°F) and an average of 21°C (71°F), peaking at a maximum of 29°C (84°F). The month boasts very low precipitation, averaging just 1 mm, and is characterized by relatively low humidity at 42%. Conversely, November sees cooler temperatures, with a minimum of 10°C (51°F), an average of 17°C (63°F), and a maximum of 27°C (81°F). This month experiences increased precipitation of 24 mm over 2 days, coupled with higher humidity levels at 66%. For more detailed information, you can check Coronado weather in November.

August weather is characterized by warm temperatures, with a minimum of 17°C (63°F) and an average of 21°C (71°F), peaking at a pleasant 29°C (84°F). Rain is scarce during this month, with only 1 mm of precipitation recorded over zero rainy days and humidity levels at a comfortable 42%. In contrast, December brings cooler conditions, with temperatures ranging from a low of 8°C (47°F) to a high of 24°C (76°F), averaging around 15°C (59°F). This month experiences significantly more precipitation, totaling 60 mm (2.4 in) across five rainy days, and humidity increases to a much higher 74%. For a detailed look at December weather in Coronado, you can check this link: Coronado weather in December.

Compare Coronado's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Coronado

In August, Coronado experiences pleasantly warm weather, characterized by comfortable average temperatures and virtually no rainfall, making it a stark contrast to the cooler, wetter months that precede and follow it. With a humidity level of 42%, the air feels fresh, ideal for outdoor activities and beach days. This month stands out as one of the driest periods, encouraging both locals and tourists to embrace the sun-soaked days. For a detailed overview of what to expect throughout the year, check out Coronado Climate.