Last updated: February 24, 2025
In Signal Hill, United States, the weather in August showcases a balmy climate characterized by maximum temperatures reaching 31°C (89°F), an inviting average of 22°C (72°F), and a comfortable minimum of 16°C (61°F). With no recorded precipitation days and a meager 1 mm (0.1 in) of rainfall, residents and visitors can expect plenty of sunshine. The air carries a humid touch at 69%, adding to the overall warmth while making evenings pleasantly refreshing. Ideal for outdoor activities, this month highlights the region's vibrant summer atmosphere.
In August, Signal Hill, United States, enjoys a delightful summer warmth, with temperatures averaging 22°C (72°F), a notable increase from the cooler months earlier in the year. The temperature spans from a comfortable 16°C (61°F) at night to a pleasant 31°C (89°F) during the day, perfect for outdoor activities and enjoying the vibrant local scene. This month continues the trend seen in July, which recorded the highest maximum of 36°C (97°F) this year, showcasing a peak of summer heat. However, as the season transitions into September, we can expect a gradual dip in temperatures, mirroring the overall pattern of cooler nights and warm days that characterizes the region's climate through late summer and into fall.
In August, Signal Hill experiences remarkably low precipitation, with only 1 mm (0.1 in) recorded throughout the month and zero rainy days. This pattern reflects the overall trend of a dry summer, following a gradual decrease in rainfall beginning from the wetter months of January and February, which both saw about 61 mm (2.4 in) and 48 mm (1.9 in), respectively. As spring gives way to summer, rainfall dwindles significantly—May captures a mere 10 mm (0.4 in), while June and July barely register any moisture at all. The striking contrast between the winter and early spring months and the arid summer highlights the characteristic dry spell that defines Signal Hill's climate during this time of year.
In Signal Hill, United States, August welcomes a dip in humidity, averaging 69%, slightly lower than the preceding months of summer. This decrease follows a trend observed since April, where humidity levels have gradually decreased from a high of 79% in February. Following the mid-year peaks, both July and August showcase a comforting shift, signaling a transition towards drier conditions as summer gives way to fall. As we move into September, further declines to 68% are anticipated, marking a gradual end to the humid days of summer and paving the way for a more pleasant autumn atmosphere. Overall, the humidity levels in Signal Hill illustrate a clear seasonal pattern, with a consistent easing as summer fades away.
In August, Signal Hill experiences a very high UV Index of 10, resulting in a burn time of just 15 minutes under direct sunlight. This trend of elevated solar exposure reflects the intense summer months, with July also peaking at an extreme UV Index of 11. While both July and August share similar high levels, a gradual decline is observed as the seasons transition into fall, where September maintains a UV Index of 10. It's essential for residents and visitors to remain vigilant about sun protection during this time, as the potential for harmful UV exposure remains significant. For more detailed insights, check out Signal Hill UV Index.
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In Signal Hill, United States, August shines brightly with an impressive 359 hours of sunshine, marking a peak in the summer radiance but slightly less than July's highest total of 379 hours. As the summer progresses, there's a clear trend of increasing sunlight, with January kicking off the year with only 191 hours. The hours of sunshine steadily climb through the spring months, with April and May capturing a significant boost as the days grow longer and warmer. The consistent warmth leads into a vibrant summer, peaking in July before a gradual decline begins in September. Overall, August encapsulates the ideal summer essence, showcasing the town's sunny disposition as it prepares to transition into the cooler months ahead.
In Signal Hill, the likelihood of sunny weather in August stands at a promising 68%, making it one of the more favorable months for sunshine. This peak in sunny days follows a gradual increase from 62% in January, with notable highs occurring in the spring and summer months—70% in March and 61% in July. Despite a dip in sunny chances during May and April, August welcomes a resurgence, slightly trailing behind the September forecast of 69%. As the summer culminates, the trend suggests that residents and visitors alike can expect a delightful mix of sunshine and warmth, perfect for outdoor festivities and relaxation.
In Signal Hill, United States, the month of August offers a delightful 13 hours of daylight, marking a gradual shift from the peak brightness of summer. This time of year reflects a slight decrease from the longer days of June and July, which bask in 14 hours of sunlight. As summer transitions into fall, the daylight hours begin to taper off, hinting at the approaching autumn months, where September will bring 12 hours of daylight. Observing this gradual decline from peak summer brightness to the shorter days of early fall highlights the rhythmic nature of the seasons, providing a beautiful backdrop for outdoor activities before the days grow shorter.
In August, the winds in Signal Hill, United States, continue a trend of moderate breeziness that characterizes the summer months. With an average wind speed of 3.0 m/s (7 mph), August mirrors the gentle currents of both June and July, showcasing a subtle yet consistent airflow that softens the summer heat. As the summer peaks, these calming winds provide a refreshing reprieve before the seasonal transition to fall, where wind speeds typically decline. Notably, the period from February to August sees a steady increase in wind activity, peaking in the late spring and early summer, before settling back down as the year progresses. This rhythm of breezy yet gentle winds creates an inviting atmosphere, perfect for outdoor adventures.
The weather in Signal Hill 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 Signal Hill and find detailed weather information for every month.
In August, the weather is typically warm, with temperatures ranging from a mild 16°C (61°F) at night to a maximum of 31°C (89°F) during the day, accompanied by very low precipitation of just 1 mm (0.1 in) over the month and 0 rainy days. Conversely, January brings cooler temperatures, with a minimum of 6°C (43°F) and an average of 14°C (58°F), reaching up to 27°C (82°F) at its highest. This month is also characterized by significantly more rainfall, totaling 61 mm (2.4 in) spread across 5 days, with humidity levels at 74%. For a more detailed look at the January climate, visit Signal Hill weather in January.
When comparing the weather in August and February, one can see a significant difference in temperatures and precipitation levels. August boasts a warm climate with average temperatures around 22°C (72°F) and maximums reaching up to 31°C (89°F), while February experiences cooler temperatures, averaging 14°C (58°F) with highs of 28°C (83°F). Additionally, August sees virtually no precipitation, with only 1 mm recorded, making it a dry month, whereas February is much wetter, with 48 mm of rainfall over five days. Humidity levels are also higher in February at 79%, compared to 69% in August, contributing to a distinctly different feel during these months. For more detailed information, you can refer to Signal Hill weather in February.
When comparing the weather in August and March, we see notable differences in temperature and precipitation. August typically experiences warmer temperatures, with a minimum of 16°C (61°F) and an average high of 31°C (89°F), while March is cooler, with temperatures ranging from a minimum of 8°C (47°F) to a maximum of 25°C (77°F). Precipitation is significantly lower in August, with just 1 mm (0.1 in) and no rainy days, whereas March sees more moisture, totaling 52 mm (2.1 in) over approximately 8 days. Additionally, March has a slightly higher humidity level of 75% compared to August's 69%. For more detailed information, you can check out Signal Hill weather in March.
In comparing the weather between August and April, we see some notable differences. August tends to be warmer, with average temperatures around 22°C (72°F) and a maximum reaching up to 31°C (89°F), while April has a cooler average of 17°C (62°F) and can peak at the same maximum of 32°C (89°F). April also sees more precipitation, with 18 mm (0.7 in) over two days, compared to August's virtually dry conditions with only 1 mm (0.1 in) of rainfall. Humidity levels are quite similar, with August at 69% and April slightly higher at 70%. For more detailed information about weather conditions during April, visit Signal Hill weather in April.
In comparing the weather of August and May, August tends to be warmer, with average temperatures peaking at 22°C (72°F) and reaching a maximum of 31°C (89°F), while May's average is cooler at 17°C (63°F), with a maximum of 28°C (82°F). Additionally, August experiences significantly less precipitation, with only 1 mm (0.1 in) and no rainy days, whereas May sees more moisture, totaling 10 mm (0.4 in) over two days. Humidity levels remain similar, with August at 69% and May slightly higher at 70%. For a more detailed look, you can check out Signal Hill weather in May.
August typically features warmer weather compared to June, with average temperatures reaching around 22°C (72°F) and a maximum of 31°C (89°F) in August, while June sees an average of 19°C (66°F) and a maximum of 30°C (87°F). Precipitation is quite low in both months, with August recording just 1 mm (0.1 in) and June slightly higher at 3 mm (0.1 in). Humidity levels remain high in both months, albeit slightly lower in August at 69% compared to 72% in June. For a closer look at the weather specifics during June, you can check out Signal Hill weather in June.
In comparing the weather of August and July, August presents a slightly cooler temperature profile with an average of 22°C (72°F) compared to July's average of 21°C (71°F). While both months experience minimal precipitation, July receives a total of 3 mm (0.1 in) of rain, albeit over 0 days, while August remains completely dry. Additionally, humidity levels are higher in July at 73%, compared to August's 69%, indicating a marginally more comfortable feel during the latter month. For more details on July's weather, you can refer to Signal Hill weather in July.
In comparing the weather of August and September, we see a slight dip in minimum temperatures, with August starting at 16°C (61°F) compared to September's 15°C (60°F). However, September experiences a notable increase in maximum temperatures, peaking at 36°C (97°F), which is significantly higher than August's maximum of 31°C (89°F). Both months feature minimal precipitation, with August recording 1 mm and September slightly higher at 3 mm, yet neither month sees any rainy days. Humidity levels remain quite similar, with August at 69% and September just a touch lower at 68%. For more detailed information on September's weather, you can visit Signal Hill weather in September.
In August, the weather is warm and dry, with temperatures ranging from a minimum of 16°C (61°F) to a maximum of 31°C (89°F), and an average of 22°C (72°F). The humidity is relatively high at 69%, but there is no recorded precipitation throughout the month. In contrast, October experiences slightly cooler temperatures, with a minimum of 12°C (54°F) and an average of 20°C (69°F), peaking at 37°C (98°F). October also sees some moisture, with 8 mm (0.3 in) of precipitation over 2 days and a similar humidity level of 67%. For more details, check out the Signal Hill weather in October.
In August, the weather is generally warm and dry, with temperatures ranging from a pleasant 16°C (61°F) at night to a hot 31°C (89°F) during the day, and a minimal chance of precipitation. The average temperature is around 22°C (72°F), and the humidity is relatively high at 69%, contributing to a humid summer feel. In contrast, November brings cooler temperatures, with lower nightly lows of 9°C (48°F) and a similar maximum of 31°C (88°F). This month experiences a notable increase in precipitation, totaling 17 mm (0.7 in) over 2 days, and maintains a slightly lower humidity of 68%. For more specific details about the weather in November, you can check Signal Hill weather in November.
In August, the weather tends to be warm and dry, with temperatures ranging from a minimum of 16°C (61°F) to a maximum of 31°C (89°F) and an average of 22°C (72°F). With only 1 mm of precipitation over the month and no rainy days, the humidity remains relatively high at 69%. In contrast, December presents a cooler and wetter climate, featuring temperatures that vary from a minimum of 7°C (44°F) to a maximum of 26°C (79°F), averaging 14°C (58°F). The month experiences significant rainfall, totaling 70 mm (2.8 in) over 4 days, and the humidity is slightly elevated at 71%. For a more detailed outlook, you can check out Signal Hill weather in December.
In August, Signal Hill experiences a delightful departure from the cooler months, with temperatures reaching a maximum of 31°C (89°F) and an average that hovers around a comfortable 22°C (72°F). This dry month boasts an impressive record of zero precipitation days, allowing residents and visitors to bask in the sunshine without the interruption of rain. Humidity levels, while noticeable at 69%, remain manageable, making for enjoyable outdoor activities. Understanding the unique charm of August weather in Signal Hill helps plan for a summer filled with warmth and clear skies. For more detailed insights on weather patterns throughout the year, be sure to explore Signal Hill Climate.