Last updated: February 24, 2025
In August, the charming city of Temecula, California, experiences a delightful blend of warmth and sunshine. With temperatures soaring up to a maximum of 37°C (99°F), the month boasts an average temperature of 25°C (77°F), providing the perfect backdrop for outdoor activities. However, evenings offer a pleasant respite with minimum temperatures around 16°C (61°F). The month is characterized by minimal precipitation, recording only 3 mm (0.1 in) across just one day, making it a dry and sunny period. With relative humidity at 42%, the weather is comfortably warm, ideal for enjoying Temecula’s renowned vineyards and picturesque landscapes.
In August, Temecula embraces the peak of summer with warm temperatures that can delight and energize. The month starts off with minimums around 16°C (61°F), providing a comfortable foundation for the day, while average temperatures settle at a toasty 25°C (77°F). As the sun rises higher, locals and visitors experience maximums reaching up to 37°C (99°F), making it one of the hottest months of the year. This trend is a striking continuation of the summer heat, following a hot July that pushes temperatures to sizzling heights. With these warm days, August is perfect for enjoying outdoor activities and soaking up the sun in Temecula's beautiful surroundings.
In August, Temecula experiences one of its driest months, recording a mere 3 mm (0.1 in) of precipitation over just one day. This minimal rainfall reflects a noticeable trend in the region's climate, where summer months like June, July, and August are characterized by significantly low precipitation levels, often leaving the landscape parched. The sparse rainfall is a stark contrast to the wet winter months, with January and December receiving up to 66 mm (2.6 in), showcasing a seasonal shift that emphasizes dry heat during the peak of summer. As the year progresses, the gradual increase in precipitation begins again in the fall, but August stands out as a testament to the arid conditions that define the summer in Temecula.
As August rolls in, Temecula experiences its driest month, with humidity dipping to a comfortable 42%. This marks a notable drop from the previous months, showcasing a clear trend toward decreasing humidity levels from the spring through summer. Following January’s high of 72%, humidity steadily declines, reaching its lowest point in August before starting to rise again in September to 52%. The transition from the cooler, more humid months of winter and early spring to the hot, dry summer highlights Temecula's Mediterranean climate, making August an ideal time to enjoy the area's outdoor activities without the muggy discomfort found in more humid locales.
As August rolls into Temecula, the UV Index remains at a striking 11, signifying an extreme exposure category. This consistent intensity mirrors the preceding summer months of June and July, where similar UV levels posed significant risk, requiring just 10 minutes of unprotected sun exposure before the potential for burns sets in. Following the peak in May, where the index hit an extreme level of 11, the trend shows a slight decrease in August, but caution is still strongly advised. As the seasons shift into fall, September's UV Index will drop to 10, but for now, those enjoying the summer sun in Temecula should remain vigilant to protect their skin. For more detailed information, visit Temecula UV Index.
UV Risk Categories
August in Temecula basking in 362 hours of sunshine provides a brilliant conclusion to the sun-soaked summer months. This slight dip from July's peak of 380 hours still highlights a trend of abundant sunshine throughout the summer, with sunshine hours steadily increasing from 191 hours in January to a remarkable 374 hours in June. As the seasons shift into autumn, the sunny days gradually recede, with September experiencing 320 hours and October dropping to 298 hours. Temecula's climate reveals a delightful pattern of warmth and light, making summer a perfect time to enjoy outdoor activities before the cooler months set in.
August in Temecula, United States, typically enjoys a robust 70% chance of sunny weather, making it one of the sunniest months of the year. This trend is notable as it follows a gradual increase in sunshine since the cooler months, peaking in September at 72% before gradually decreasing into fall. The summer months—June and July—also show promising sunlit days with 63% and 61% chances, respectively, suggesting that visitors can expect plenty of bright, warm days perfect for outdoor activities. As you head into late summer, the likelihood of sun shines brightly on Temecula, promising an enjoyable climate for residents and tourists alike.
In August, Temecula enjoys around 13 hours of daylight, marking a slight decline from the sun-drenched 14 hours of both June and July. As summer begins to wane, the daylight hours subtly shrink, hinting at the approaching transition into autumn. This yearly pattern showcases a gradual increase from the shorter days of winter, peaking in the vibrant summer months before tapering off into the cooler seasons. With each passing month, the rhythm of daylight in Temecula reflects not only the changing seasons but also the ebb and flow of life in this sun-kissed region.
In Temecula, United States, August typically brings a gentle breeze, with an average wind speed of 2.0 m/s (4 mph). This slight uptick in wind velocity from July's 1.9 m/s showcases a recurring trend where summer months maintain relatively calm conditions, only to transition into slightly more breezy autumns. Throughout the year, January and December stand out with higher wind speeds of 2.2 m/s (5 mph), hinting at a seasonal shift in air patterns. The consistency of 2.4 m/s from March to May suggests a springtime peak for wind activity, setting a pleasant atmosphere in contrast to the notably calmer late summer and early fall months. Overall, the wind in Temecula mirrors the rhythms of the seasons, creating a friendly climatic tapestry for residents and visitors alike.
The weather in Temecula 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 Temecula and find detailed weather information for every month.
August and January present strikingly different weather patterns. In August, temperatures range from a comfortable minimum of 16°C (61°F) to a scorching maximum of 37°C (99°F), with an average around 25°C (77°F). The month is generally dry, featuring only 3 mm (0.1 in) of precipitation over just one day and humidity levels at a moderate 42%. In contrast, January experiences a much cooler climate, with temperatures ranging from a chilly 2°C (36°F) to a warmer 30°C (86°F), and an average of 13°C (55°F). This month is significantly wetter, receiving 66 mm (2.6 in) of rain spread over five days, accompanied by a higher humidity of 72%. For a detailed look at the weather during this winter month, you can check out Temecula weather in January.
August and February present strikingly different weather patterns. In August, temperatures range from a mild 16°C (61°F) at night to a scorching high of 37°C (99°F) during the day, with minimal precipitation of just 3 mm (0.1 in) over a single day and a relatively low humidity of 42%. In contrast, February experiences cooler temperatures, with nightly lows dipping to 1°C (35°F) and daytime highs reaching 28°C (83°F). This month sees significantly more rain, accumulating 64 mm (2.5 in) across six days, accompanied by higher humidity levels at 77%. For a detailed look at the weather specifics, you can check Temecula weather in February.
In comparing the weather of August and March, a stark contrast emerges. August boasts warmer temperatures, with a minimum of 16°C (61°F) and an average of 25°C (77°F), peaking at a scorching 37°C (99°F). With only 3 mm of precipitation over just one day, humidity is relatively low at 42%. In contrast, March offers cooler conditions, featuring a minimum temperature of 3°C (37°F) and an average of 14°C (57°F), reaching a maximum of 29°C (84°F). This month experiences significantly higher precipitation at 67 mm over 10 days, along with increased humidity at 67%. For more details, you can check Temecula weather in March.
August and April present distinct contrasts in weather patterns. In August, temperatures range from a minimum of 16°C (61°F) to a maximum of 37°C (99°F), with an average of 25°C (77°F). The month is characterized by low precipitation, only about 3 mm (0.1 in) over just one day, and lower humidity at 42%. In contrast, April experiences cooler temperatures, with a minimum of 7°C (45°F) and a maximum of 34°C (94°F), alongside a higher average of 17°C (62°F). This month sees significantly more rainfall, totaling 31 mm (1.2 in) over three days, and higher humidity levels at 56%. For more details, check out Temecula weather in April.
In comparing the weather of August and May, August typically showcases warmer temperatures with an average of 25°C (77°F) and peaks that can reach up to 37°C (99°F). In contrast, May presents a much cooler climate, with an average of 18°C (64°F) and maximum temperatures of 33°C (91°F). Precipitation in August is minimal, with only 3 mm (0.1 in) over just one day, while May experiences more rainfall, totaling 19 mm (0.8 in) across five days. Humidity levels are relatively balanced, with August at 42% and May slightly higher at 46%. For more detailed insights, check out Temecula weather in May.
In comparing the weather of August and June, August typically experiences warmer temperatures, with averages around 25°C (77°F) and a maximum of 37°C (99°F), while June's average is cooler at 21°C (70°F) with a peak of 36°C (98°F). Both months have low rainfall, each seeing only 3 mm (0.1 in) of precipitation, though June enjoys a completely dry month with no rainy days compared to August's single rainy day. Humidity also differs slightly, with June being more humid at 48%, compared to August's lower level of 42%. For more details on the climatic conditions during June, you can visit Temecula weather in June.
When comparing the weather in August and July, both months feature similar average temperatures of 25°C (77°F), but July experiences a higher maximum temperature, reaching up to 42°C (109°F), compared to August's 37°C (99°F). Additionally, August enjoys slightly lower humidity at 42%, while July's humidity is higher at 46%. Precipitation is rare in both months, with August receiving only 3 mm (0.1 in) over one day and July having even less, at 4 mm (0.2 in) with no rainy days. For more details on July's weather, you can check Temecula weather in July.
In August, the weather features a minimum temperature of 16°C (61°F) and an average high of 25°C (77°F), reaching up to a scorching maximum of 37°C (99°F), with very low precipitation at just 3 mm (0.1 in) over one day and a humidity level of 42%. In contrast, September sees slightly cooler conditions, with a minimum of 12°C (53°F) and an average temperature of 24°C (75°F). However, it can also reach up to an impressive maximum of 43°C (109°F). This month experiences a marginal increase in precipitation (4 mm or 0.2 in) over one day, along with a slightly higher humidity level at 52%. For more detailed insights, check out Temecula weather in September.
In August, the weather is generally warmer with average temperatures around 25°C (77°F) and a maximum of 37°C (99°F), alongside low humidity levels of around 42%. The month experiences minimal precipitation, typically only about 3 mm (0.1 in) over one day. In contrast, October sees cooler temperatures with an average of 20°C (69°F) and a lower minimum temperature of 8°C (47°F). While it can still reach highs of 38°C (100°F), October also brings more humidity at 58% and slightly increased rainfall, totaling 11 mm (0.4 in) over two days. For a detailed look at the weather in October, visit Temecula weather in October.
In August, the weather is characterized by warm temperatures, with a minimum of 16°C (61°F) and an average of 25°C (77°F), reaching a high of 37°C (99°F). The month sees minimal precipitation, with only 3 mm (0.1 in) over just one day and a relatively low humidity level of 42%.
In contrast, November brings a significant drop in temperatures, featuring a minimum of 5°C (41°F) and an average of 17°C (62°F), with a maximum of 33°C (92°F). This month experiences more precipitation, totaling 28 mm (1.1 in) across two days, and higher humidity at 66%. For more detailed insights into November weather, you can refer to Temecula weather in November.
In August, the weather is typically hot and dry, with temperatures ranging from a mild 16°C (61°F) at night to a scorching 37°C (99°F) during the day, accompanied by very little precipitation and low humidity at 42%. In stark contrast, December experiences much cooler temperatures, with averages around 13°C (55°F) and nighttime lows dropping to 2°C (35°F). This month also sees significantly higher precipitation, totaling 66 mm (2.6 in) over about 5 days, along with increased humidity at 74%. For a more detailed look at the December climate in Temecula, you can check Temecula weather in December.
In August, Temecula experiences a distinctive blend of warmth and dryness that sets it apart from other months. With average temperatures peaking at a warm 25°C (77°F) and maximum highs reaching up to 37°C (99°F), it’s a month marked by plenty of sunshine and just a hint of humidity at 42%. This relatively dry period, boasting only a single day of precipitation, makes August perfect for outdoor activities and exploration. For those curious about the broader climate trends throughout the year, more insights can be found at Temecula Climate.