August Weather in Carlsbad, United States

Last updated: February 24, 2025

August in Carlsbad, United States, brings a delightful mix of warmth and dryness, with maximum temperatures soaring to 34°C (94°F) and an average of 24°C (75°F). The month is characterized by a refreshing minimum of 16°C (62°F), providing a comfortable range for both day and evening activities. With only 1 mm (0.1 in) of precipitation recorded across 0 days, residents and visitors alike can revel in the low humidity level of 42%, making it an ideal time to enjoy the abundant outdoor opportunities that Carlsbad has to offer.

August Temperature in Carlsbad

In Carlsbad, United States, August marks the peak of summer, showcasing warm and comfortable temperatures that invite outdoor activities. With a minimum of 16°C (62°F) and an average temperature settling at 24°C (75°F), the month brings a delightful warmth that resonates with locals and visitors alike. The maximum reaches a toasty 34°C (94°F), providing the perfect backdrop for beach outings and sunset barbecues. This warmth is a seamless continuation of the hotter trends seen in July, while slightly cooling down as the month transitions into September. Thus, August embodies the essence of summer, making it an ideal time to soak in the Californian sun.

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

The chart illustrates August temperature patterns in Carlsbad, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec565657616368737573686356
Data source: Temperature data for Carlsbad 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 Carlsbad

August in Carlsbad sees a striking decline in precipitation, with just 1 mm (0.1 in) recorded, a sharp drop from the earlier months of the year. This scant rainfall continues the trend established in the summer, where June and July barely registered any precipitation at all, showcasing a significant dry spell. The absence of rainy days in August, coupled with consistently low monthly totals, underscores a period of extended aridity in the region. As summer gives way to fall, residents may begin to hope for the return of more robust rainfall patterns, as seen in the wetter months of January and February, where precipitation totals frequently exceed 70 mm.

August Precipitation Trends in Carlsbad

The chart displays monthly precipitation patterns in Carlsbad, 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.
JanFebMarAprMayJunJulAugSepOctNovDec70786832243415123570
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Carlsbad

In Carlsbad, August brings a welcome dip in humidity, with levels dropping to a comfortable 42%. This marks a continuation of the downward trend that begins in the late spring, where humidity reaches its peak in February at 77% and steadily decreases as summer progresses. By the time August arrives, residents and visitors alike can appreciate the drier, more enjoyable conditions, paving the way for outdoor activities and exploration. As the season shifts into September, humidity levels begin to rise again, making August a fleeting moment of respite from the higher humidity that characterizes the rest of the year.

August Average Humidity in Carlsbad

This chart illustrates the average monthly humidity levels in Carlsbad, 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 Carlsbad

In August, Carlsbad experiences a UV Index of 10, classified as very high, which means sun exposure can be particularly intense this time of year. Following the previous months’ extreme UV levels in June and July, the index slightly decreases but remains a strong reminder for residents and visitors to take precautions. With a burn time of just 15 minutes, it’s crucial to wear protective clothing and apply sunscreen frequently to thwart harmful effects from the sun. As summer transitions into early fall, the UV Index will maintain a similar level into September, highlighting a consistent need for sun safety amid the Californian sunshine. For more information, visit Carlsbad UV Index.

Maximum UV Index Levels in Carlsbad for August

The chart shows the monthly maximum UV Index (UVI) for Carlsbad 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.
JanFebMarAprMayJunJulAugSepOctNovDec469101112111010754
Data source: Carlsbad 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 Carlsbad

As summer warms to a close, August in Carlsbad continues to bask in plentiful sunshine, boasting an impressive 361 hours of glorious daylight. This marks a slight dip from the sun-soaked peak of July, which recorded 378 hours, yet still places August among the year's sunniest months. The trend is clear: as the seasons shift from winter's modest 191 hours in January to the vibrant glow of summer, Carlsbad enjoys increasing sunlight leading into the fall. While September will see a decrease to 319 hours, the lingering warmth of August serves as a beautiful reminder of summer's lasting embrace, inviting residents and visitors alike to savor the sun-drenched days before autumn's arrival.

Monthly Sunshine Duration in Carlsbad: August Highlighted

The August sunshine duration represents the total number of hours Carlsbad 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.
JanFebMarAprMayJunJulAugSepOctNovDec191h243h298h324h364h369h378h361h319h296h256h228h
Data source: Carlsbad August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Carlsbad During August

In Carlsbad, August stands out as a month with a prominent likelihood of sunny weather, boasting a 64% chance of sunshine. This figure reflects a positive trend, as it marks an increase from the preceding months, particularly following the relatively cloudy days in May and April. As summer peaks, the likelihood of enjoying days bathed in sunlight continues to rise, paving the way for perfect outings and beach days. In fact, both September and October maintain this sunny disposition, suggesting that the allure of summer extends well into the early fall. Overall, August is a prime time for residents and visitors alike to soak up the sun and revel in the vibrant atmosphere of Carlsbad.

Percentage of Sunny Days in August in Carlsbad

The chart illustrates the percentage of sunny days in Carlsbad 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 Carlsbad experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec62%61%61%51%46%57%59%64%65%64%69%48%
Data source: Carlsbad August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Carlsbad in August

In Carlsbad, United States, August marks a transitional point in daylight duration, featuring approximately 13 hours of daylight. This month reflects a slight decline from the peak of 14 hours seen in the summer months of June and July, indicating the gradual shift toward shorter days as autumn approaches. The consistent increase in daylight from the winter months, starting with just 10 hours in January, peaks in summer before tapering off, showing a clear seasonal rhythm. As August ebbs into September, the daylight hours will continue to decrease, preparing the landscape for the enchanting colors of fall. The ebb and flow of sunshine throughout the year highlight the region's beautiful climatic cycle, inviting residents and visitors alike to embrace the outdoors while summer still lingers.

Average Daylight Hours in Carlsbad for August

The chart illustrates the variation in daylight duration in Carlsbad throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 13m11h12h13h 1m13h 52m14h 17m14h 3m13h 18m12h 19m11h 18m10h 25m9h 59m
Data source: Carlsbad daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Carlsbad

In Carlsbad, the month of August ushers in a gentle embrace of breeziness, characterized by an average wind speed of 1.8 m/s (4 mph). This steady breeze reflects a broader summer trend, as both July and August exhibit the year’s lowest wind speeds, suggesting a tranquil summer atmosphere ideal for beachgoers and outdoor enthusiasts. Interestingly, as the seasons shift, wind speeds gradually begin to rise again in September and October, hinting at the revitalizing breezes of autumn. Overall, the consistent wind patterns provide a pleasant backdrop for summer activities, while the impending seasonal changes promise a refreshing turnaround as the year draws to a close.

Average August Wind Speed in Carlsbad

The chart displays monthly wind speed patterns in Carlsbad, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.21.82.32.22.22.01.81.8 m/s1.82.01.72.2
Data source: Carlsbad August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Carlsbad Compares to Other Months

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

August and January showcase contrasting weather patterns. In August, temperatures range from a mild 16°C (62°F) at night to a hearty 34°C (94°F) during the day, with an average of 24°C (75°F) and nearly no precipitation, resulting in low humidity levels of 42%. In stark contrast, January experiences much cooler temperatures, with lows of 4°C (40°F) and highs reaching 30°C (87°F), averaging 13°C (56°F). This month is also significantly wetter, receiving about 70 mm (2.8 in) of precipitation over five days, accompanied by a higher humidity of 72%. For a more detailed view of January's conditions, visit Carlsbad weather in January.

August and February present stark contrasts in weather. In August, temperatures range from a pleasant minimum of 16°C (62°F) to a scorching maximum of 34°C (94°F), with low humidity levels at 42% and virtually no precipitation. In sharp contrast, February experiences much cooler conditions, with temperatures dipping to a minimum of 3°C (37°F) and averaging only 13°C (56°F). Additionally, February is much wetter, with 78 mm (3.1 in) of precipitation over about six days, resulting in a higher humidity of 77%. For more insights into February weather, check out Carlsbad weather in February.

August and March present contrasting weather patterns. In August, temperatures typically range from a minimum of 16°C (62°F) to a maximum of 34°C (94°F), with an average of 24°C (75°F) and virtually no precipitation, resulting in low humidity at 42%. In stark contrast, March experiences cooler temperatures, with a minimum of 5°C (41°F) and a maximum of 28°C (83°F), averaging around 14°C (58°F). Additionally, March is much wetter, receiving 68 mm (2.7 in) of precipitation over about 10 days, coupled with higher humidity levels at 67%. For more details on what to expect in March, check out Carlsbad weather in March.

The weather in August is generally warmer and drier compared to April, with temperatures ranging from a minimum of 16°C (62°F) to a maximum of 34°C (94°F) and virtually no precipitation. In contrast, April experiences cooler temperatures, with a minimum of 8°C (46°F) and an average of 16°C (62°F), plus it sees some rainfall, accumulating about 32 mm (1.3 in) over three days. Additionally, April has higher humidity at 56%, compared to August's 42%. For more detailed insights, you can visit Carlsbad weather in April.

In comparing the weather of August and May, it’s clear that August offers a distinctly warmer climate, with average temperatures peaking at 24°C (75°F) and maximums reaching as high as 34°C (94°F). In contrast, May experiences cooler temperatures, averaging around 17°C (63°F) with maximums of 30°C (87°F). While August boasts minimal precipitation with absolutely no rainy days, May sees a total rainfall of 24 mm (0.9 in) spread over four days, contributing to a slightly higher humidity level of 46% compared to August's 42%. For a closer look at May weather specifics, check out Carlsbad weather in May.

In comparing the weather between August and June, we see noticeable variations in temperature and humidity. August typically experiences warmer conditions, with average temperatures around 24°C (75°F) and maximums reaching up to 34°C (94°F), while June has cooler averages at 20°C (68°F) and maximums peaking at 33°C (92°F). Precipitation is minimal in both months, with August receiving almost no rainfall and June seeing just 3 mm (0.1 in). Additionally, humidity levels are slightly lower in August at 42%, compared to June's 48%. For more detailed insights, you can check out Carlsbad weather in June.

In comparing the weather of August and July, August offers slightly milder temperatures with a minimum of 16°C (62°F), an average of 24°C (75°F), and a maximum of 34°C (94°F). In contrast, July presents a more intense heat profile, featuring a minimum of 15°C (60°F), an average of 23°C (73°F), and a peak at a scorching 40°C (105°F). Moreover, August enjoys significantly lower precipitation, with only 1 mm (0.1 in) recorded, while July has a bit more at 4 mm (0.2 in), both months experiencing no rainy days. Additionally, humidity levels are slightly higher in July at 46%, compared to 42% in August. For more detailed insights, you can check Carlsbad weather in July.

In August, the weather is characterized by warm temperatures, with a minimum of 16°C (62°F) and an average of 24°C (75°F), reaching a maximum of 34°C (94°F). The month is notably dry with only 1 mm of precipitation over 0 days and a humidity level of 42%. In contrast, September brings slightly cooler temperatures, with a minimum of 13°C (55°F), an average of 23°C (73°F), and a peak of 40°C (104°F). Although it remains predominantly warm, September sees a bit more moisture, with 5 mm of precipitation over 1 day and an increase in humidity to 52%. For more detailed insights, you can explore Carlsbad weather in September.

The weather in August is characterized by warm temperatures, with an average of 24°C (75°F) and maximums reaching 34°C (94°F), while October sees a significant drop in temperatures, averaging 20°C (69°F) and experiencing minimums as low as 8°C (47°F). August is notably dry, with no recorded precipitation and a humidity level of 42%. In contrast, October experiences some rainfall, totaling 12 mm (0.5 in) over two days, and higher humidity at 58%. For more detailed information, check out Carlsbad weather in October.

August weather is characterized by warm temperatures, with a minimum of 16°C (62°F) and an average of 24°C (75°F), often reaching a high of 34°C (94°F). This month experiences very little precipitation, with only 1 mm recorded over 0 days, and the humidity remains relatively low at 42%. In contrast, November sees a significant drop in temperature, with a minimum of 7°C (45°F), an average of 17°C (63°F), and a maximum of 33°C (92°F). Rainfall is more prominent during this month, totaling 34 mm over 3 days, and the humidity rises considerably to 66%. For more details on what to expect, you can explore Carlsbad weather in November.

August and December present stark contrasts in weather. August boasts warm temperatures with a minimum of 16°C (62°F) and an average high of 34°C (94°F), accompanied by low precipitation and relatively low humidity at 42%. In contrast, December experiences much cooler conditions, with temperatures ranging from a chilly 3°C (39°F) to a milder 28°C (83°F), and it faces significantly higher precipitation of 70 mm (2.7 in) over six days, along with increased humidity at 74%. For more detailed information, check out the weather specifics Carlsbad weather in December.

Compare Carlsbad's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Carlsbad

August in Carlsbad brings a delightful blend of warm weather and dry conditions, making it distinct from the cooler, more humid months of the year. With average temperatures soaring to a comfortable 24°C (75°F), residents and visitors alike can relish sunny days without the burden of precipitation, as the month typically experiences zero rainy days. The 42% humidity adds to the pleasant feel of summer, making it a perfect time for beach activities and outdoor adventures. For a comprehensive view of what to expect throughout the year, visit Carlsbad Climate.