August Weather in Huntington Beach, United States

Last updated: February 24, 2025

August in Huntington Beach offers a delightful coastal climate, characterized by a maximum temperature soaring to 34°C (94°F) and a comfortable average of 23°C (73°F). With humidity levels around 69%, the warm air is tempered enough for enjoyable outdoor activities. Notably, precipitation is minimal, with only 2 mm (0.1 in) of rain recorded over zero rain days, making it an ideal time for beachgoers and sun seekers. Whether you're lounging on the sandy shores or exploring the vibrant local scene, this month promises perfect weather for every adventure.

August Temperature in Huntington Beach

In Huntington Beach, August brings warm and inviting temperatures, perfect for basking in the sun and enjoying outdoor activities. With a minimum temperature of 15°C (60°F) and a pleasant average of 23°C (73°F), the month sets a comfortable backdrop for beachgoers. The maximum temperature can reach a sizzling 34°C (94°F), providing ample opportunities for swimming and sunbathing. As the summer peaks, it's evident that temperatures are steadily rising from the cooler months earlier in the year, making August a prime time for visitors seeking the quintessential Californian beach experience. With consistently warm weather, Huntington Beach in August promises long, sun-soaked days and balmy evenings, inviting everyone to embrace the coastal lifestyle.

August Weather in Huntington Beach: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Huntington Beach, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec575759636467727372696357
Data source: Temperature data for Huntington Beach 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 Huntington Beach

In Huntington Beach, August stands out as a time of minimal rainfall, with only 2 mm (0.1 in) recorded and no precipitation days. This dry spell is indicative of the region's characteristic summer climate, where sunshine and warm temperatures typically dominate. Following a gradual decline in precipitation throughout the summer months from 65 mm in January to just 3 mm in July, August continues the trend, making it one of the driest months of the year. This sunny outlook sets the stage for ideal beach conditions, as residents and visitors alike revel in the warm coastal weather unencumbered by rain. As the year progresses into September and October, there is a slight uptick in rainfall, but August undeniably marks a peak in dry weather, solidifying its status as a favorite month for outdoor activities in this beautiful coastal city.

August Precipitation Trends in Huntington Beach

The chart displays monthly precipitation patterns in Huntington Beach, 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.
JanFebMarAprMayJunJulAugSepOctNovDec6552552312432391868
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Huntington Beach

In Huntington Beach, August presents a delightful dip in humidity, resting at 69%. This month marks the transition into late summer when humidity starts to decrease slightly, signaling a shift towards the drier days of fall. Interestingly, this decline follows a trend observed since May, where the humidity levels have shown a gradual decrease—from 70% in both May and June down to August's 69%. This pattern highlights a generally comfortable atmosphere, offering residents and visitors alike a refreshing reprieve from the higher humidity levels of the early months of the year, particularly February at 79%. As summer ebbs, Huntington Beach retains its charm with pleasantly warm, less humid days perfect for enjoying its beautiful coastline.

August Average Humidity in Huntington Beach

This chart illustrates the average monthly humidity levels in Huntington Beach, 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.
JanFebMarAprMayJunJulAugSepOctNovDec74%79%75%71%70%72%73%69%68%67%68%71%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Huntington Beach

In August, Huntington Beach experiences a very high UV Index of 10, with an associated burn time of just 15 minutes. This reflects a continuation of the trend seen in the summer months of June and July, where the UV Index reached its peak at 11. As we transition from July to August, the UV Index remains elevated, indicating that sun protection is crucial during this time. Notably, the dip to 10 in August signifies a slight decrease from the extreme levels of previous months, yet vigilance is still essential for enjoying outdoor activities. As we approach September, the UV Index stays steady at 10, highlighting the importance of awareness when basking in the Californian sun. For more detailed information, check out the Huntington Beach UV Index.

Maximum UV Index Levels in Huntington Beach for August

The chart shows the monthly maximum UV Index (UVI) for Huntington Beach 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.
JanFebMarAprMayJunJulAugSepOctNovDec468101011111010754
Data source: Huntington Beach 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 Huntington Beach

In Huntington Beach, August shines as a highlight of the summer, basking in 361 hours of sunshine. This marks a slight decrease from the sun-soaked days of July, which enjoys its peak with 379 hours. The gradual summer transition reveals a distinct pattern: as the year progresses from the colder winter months—where January struggles with a mere 190 hours—the sunlight flourishes, hitting a remarkable high in June. These long, sun-filled days invite locals and visitors alike to revel in the vibrant community, surf the iconic waves, and enjoy stunning sunsets. As September approaches, sunlight hours dip to 316, hinting at the end of summer yet still promising ample opportunities to soak up those warm rays.

Monthly Sunshine Duration in Huntington Beach: August Highlighted

The August sunshine duration represents the total number of hours Huntington Beach 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.
JanFebMarAprMayJunJulAugSepOctNovDec190h236h290h318h350h366h379h361h316h293h256h226h
Data source: Huntington Beach August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Huntington Beach During August

In August, Huntington Beach enjoys a promising 67% chance of sunny weather, making it one of the sunniest months of the year. This month shows a notable increase from the somewhat variable conditions in the earlier summer months—June and July, which hover around 58% and 61% respectively. As summer peaks, the likelihood of sunshine not only meets but slightly surpasses several months leading into it, securing August's reputation as a delightful time for beachgoers. Following August, the sun’s presence continues to shine brightly into September with a solid 68% chance, further emphasizing the region's charming climate during these vibrant late summer days.

Percentage of Sunny Days in August in Huntington Beach

The chart illustrates the percentage of sunny days in Huntington Beach 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 Huntington Beach experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec61%61%67%51%48%58%61%67%68%65%66%46%
Data source: Huntington Beach August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Huntington Beach in August

In August, Huntington Beach delights in 13 hours of daylight, perfectly embodying the height of summer. Following a gradual increase from 10 hours in January, the daylight peaks in June and July with 14 hours, before gently tapering off as autumn approaches. Notably, August marks a slight decline, ushering in the transition to shorter days ahead, with September dropping to 12 hours. This rhythm of daylight not only enhances outdoor activities but also captures the essence of California’s vibrant summer spirit, making each sun-soaked day in August feel all the more precious.

Average Daylight Hours in Huntington Beach for August

The chart illustrates the variation in daylight duration in Huntington Beach throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 11m10h 58m11h 59m13h 2m13h 55m14h 20m14h 6m13h 20m12h 19m11h 17m10h 23m9h 56m
Data source: Huntington Beach daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Huntington Beach

In Huntington Beach, the August winds typically mirror the light breezes of early spring and late summer, with an average wind speed of 2.4 m/s (5 mph). This gentle current is part of a broader trend, as the wind speeds remain relatively stable throughout the year, fluctuating only slightly from a low of 2.0 m/s (4 mph) in November to a peak of 2.8 m/s (6 mph) during the warmer months of April through June. As summer wanes, August transitions smoothly into September, with only a minor drop in wind speed. The consistent and mild winds not only contribute to the beach's inviting atmosphere but also make it an ideal spot for water sports enthusiasts, who relish these conditions year-round.

Average August Wind Speed in Huntington Beach

The chart displays monthly wind speed patterns in Huntington Beach, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.42.42.62.82.82.82.52.4 m/s2.32.32.02.4
Data source: Huntington Beach August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Huntington Beach Compares to Other Months

The weather in Huntington Beach 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 Huntington Beach and find detailed weather information for every month.

When comparing the weather in August and January, we see a striking contrast. August typically enjoys warmer temperatures, with minimums around 15°C (60°F) and maximums soaring to 34°C (94°F), while January features cooler conditions, with minimums dropping to 5°C (41°F) and maximums peaking at 29°C (85°F). Moreover, August is relatively dry, experiencing only 2 mm of precipitation throughout the month and no rainy days, whereas January is much wetter, receiving 65 mm (2.5 in) of rain over approximately 5 days. Humidity levels are fairly similar, with August at 69% and January slightly higher at 74%. For more details, you can check out Huntington Beach weather in January.

August and February present starkly contrasting weather in Huntington Beach. In August, temperatures soar, with a minimum of 15°C (60°F) and a maximum reaching 34°C (94°F), accompanied by a low precipitation of just 2 mm over no rainy days, creating a warm and dry atmosphere with humidity at 69%. In contrast, February experiences cooler temperatures, ranging from a minimum of 4°C (40°F) to a maximum of 30°C (85°F), along with significantly higher precipitation of 52 mm spread across five days, resulting in a more humid environment at 79%. For a closer look at the February climate, you can check out Huntington Beach weather in February.

August and March in Huntington Beach showcase distinctly different weather patterns. August typically boasts warmer temperatures, with a minimum of 15°C (60°F) and an average high of 34°C (94°F), while March sees cooler conditions, with a minimum of 7°C (44°F) and a maximum of 27°C (81°F). Furthermore, August enjoys significantly less precipitation, averaging only 2 mm (0.1 in) and experiencing zero rainy days, compared to March's 55 mm (2.2 in) of rain over eight days. Humidity levels are relatively similar, standing at 69% in August and slightly higher at 75% in March. For a more detailed look at the climate, check out Huntington Beach weather in March.

In comparing the weather between August and April, August tends to be warmer, with average temperatures around 23°C (73°F) compared to April's average of 17°C (63°F). Both months can experience maximum temperatures reaching as high as 34°C (94°F), but April has a significantly higher level of precipitation at 23 mm (0.9 in) across two days, while August rarely sees any rain, recording just 2 mm (0.1 in) with no rainy days. Despite both months having similar humidity levels at around 69-70%, the overall experience in August is typically drier and hotter compared to the cooler, wetter conditions of April. For more detailed information, you can check Huntington Beach weather in April.

In comparing the weather of August and May, we can observe distinct differences in temperature and precipitation. August typically enjoys warmer conditions, with average temperatures reaching 23°C (73°F) and maximums soaring up to 34°C (94°F). In contrast, May has a cooler climate, where the average temperature is around 18°C (64°F) and the maximum temperature peaks at 30°C (86°F). Additionally, August stands out with virtually no rainfall, registering only 2 mm of precipitation over the month, while May experiences a more significant amount of rainfall, totaling 12 mm and spread across 3 days. Interestingly, humidity levels remain relatively high in both months, with August at 69% and May at 70%. For more detailed information on May weather specifics, you can check out Huntington Beach weather in May.

In comparing the weather of August and June, August tends to be slightly warmer overall, with average temperatures reaching 23°C (73°F) compared to June’s 20°C (68°F). While both months experience minimal precipitation and no rainy days, June has a slightly higher total rainfall of 4 mm (0.2 in) compared to August's 2 mm (0.1 in). Humidity levels are fairly comparable, with June at 72% and August a tad lower at 69%. For a detailed look at the conditions in June, you can visit Huntington Beach weather in June.

In comparing the weather between July and August, July tends to be slightly warmer, with average temperatures reaching 22°C (72°F) and maximum highs hitting a scorching 39°C (103°F). In contrast, August offers a slightly cooler experience with an average temperature of 23°C (73°F) and maximums peaking at 34°C (94°F). Both months have minimal precipitation, with July receiving 3 mm and August just 2 mm, and neither month experiencing any rainy days. Humidity levels are also comparable, with July at 73% and August at 69%. For more detailed insights, you can check out Huntington Beach weather in July.

In August, temperatures range from a minimum of 15°C (60°F) to a maximum of 34°C (94°F), with an average temperature of 23°C (73°F). The month sees very little precipitation, totaling only 2 mm (0.1 in) and maintaining a humidity level of 69%.

In contrast, September experiences similar minimum temperatures of 15°C (58°F) but boasts a higher maximum temperature of 38°C (102°F), resulting in an average of 22°C (72°F). Like August, precipitation remains low at 3 mm (0.1 in) and 0 days of rain, with slightly lower humidity at 68%. For more details on the weather, check out Huntington Beach weather in September.

Overall, while both months are relatively dry and warm, September tends to be hotter on the upper end of temperatures compared to August.

In August, the weather tends to be warmer and drier, with average temperatures around 23°C (73°F) and maximums reaching up to 34°C (94°F). The humidity is relatively high at 69%, but there’s virtually no precipitation, making it a great time for outdoor activities. In contrast, October experiences slightly cooler temperatures, averaging 20°C (69°F) and peaking at 38°C (101°F). The month sees some light rain, with 9 mm (0.4 in) of precipitation over two days, and humidity remains similar at 67%. For more details about October weather specifics, check out Huntington Beach weather in October.

August and November present contrasting weather conditions. August boasts warmer temperatures, with a minimum of 15°C (60°F), an average of 23°C (73°F), and a high of 34°C (94°F), all accompanied by minimal precipitation and high humidity at 69%. In contrast, November features cooler temperatures, with a minimum of 8°C (46°F), an average of 17°C (63°F), and a maximum of 32°C (90°F). This month also sees increased rainfall, totaling 18 mm (0.7 in) over two days, while humidity remains relatively stable at 68%. For more details on the November climate, you can check Huntington Beach weather in November.

In August, the weather is warm and inviting, with average temperatures reaching around 23°C (73°F) and highs peaking at 34°C (94°F). Typically, there is little to no precipitation, making it a dry month with humidity around 69%. In contrast, December brings cooler temperatures, with an average of 14°C (58°F) and highs of 27°C (82°F). The month experiences more substantial rainfall, accumulating 68 mm (2.7 in) over approximately five rainy days, while humidity slightly rises to 71%. For more information, you can check out Huntington Beach weather in December.

Compare Huntington Beach's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Huntington Beach

August in Huntington Beach offers a delightful escape, with its typically warm temperatures and low precipitation, creating the perfect backdrop for beach activities. Compared to other months, August showcases a distinct blend of highs reaching into the 30s°C (90s°F) and an average temperature that invites sunbathing and water sports, while maintaining a comfortable humidity level. With no rainy days to disrupt your plans, it's an ideal time to soak up the sun and enjoy the vibrant coastal atmosphere. For a detailed look at what to expect throughout the year, check out Huntington Beach Climate.