Last updated: February 24, 2025
July in Hilo, United States, showcases a tropical climate with maximum temperatures reaching around 29°C (85°F) and a soothing average of 24°C (75°F). Visitors can expect mild lows of 21°C (70°F), ideal for evening strolls. However, the month is characterized by significant precipitation, totaling 131 mm (5.1 in) spread across 28 days, contributing to Hilo's lush landscapes. Humidity levels hover at a comfortable 83%, creating a warm and inviting atmosphere, perfect for experiencing the charm of this vibrant location.
In July, Hilo experiences a delightful blend of warmth and moderate humidity, with temperatures ranging from a minimum of 21°C (70°F) to a lofty maximum of 29°C (85°F). This month marks a notable elevation in warmth compared to earlier months, reflecting a gradual upward trend that begins in June. The average temperature settles at a comfortable 24°C (75°F), which continues the consistent pattern of mild temperatures characteristic of this coastal paradise. As summer reaches its peak, visitors can enjoy longer days and lush, vibrant landscapes, making it an ideal time for outdoor activities while basking in Hilo's tropical charm.
In July, Hilo experiences a notable uptick in precipitation, with rainfall amounting to 131 mm (5.1 in) over 28 days, making it one of the wetter months of the year. Despite a slight dip compared to the more torrential downpours of earlier months like February and March, July's consistent rainfall underscores a trend of persistent moisture throughout the summer. The frequent showers help maintain the lush, tropical landscape that Hilo is famous for, although they also contribute to the region's reputation for having some of the highest annual rainfall in the United States. This peak in rainy days reinforces Hilo's humid climate, setting the stage for the verdant environment that thrives in its wake.
In Hilo, United States, July experiences a notable spike in humidity, reaching 83%. This marks a gradual increase from the earlier months, with humidity levels rising consistently since June's 82%. The trend of elevated moisture in the air continues into August, which peaks at 84%, indicating that the summer months bring heightened humidity alongside warm temperatures. Generally, Hilo's climate exhibits high humidity throughout the year, but July stands out as a particularly damp month, entrancing visitors with its lush, vibrant landscapes fostered by such atmospheric conditions.
In Hilo, July is marked by a notably high UV Index of 14, categorizing the exposure level as extreme. This trend reflects a consistent rise in UV intensity through the year, starting from January's UV Index of 8 and culminating in July and August, which share the peak index. Such levels indicate a mere 10 minutes of burn time, necessitating vigilant sun protection during outdoor activities. The extreme values evident from February to July emphasize the importance of safeguarding oneself from UV radiation throughout these summer months. For detailed UV forecasts and safety tips, visit Hilo UV Index.
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As July rolls into Hilo, the island basks in its brightest moment of the year, boasting an impressive 339 hours of sunshine. This peak follows a steady climb that began in January with just 212 hours, showcasing a delightful trend of increasing daylight as the year progresses. From the refreshing 244 hours in February to the blazing 331 hours in June, the summer months truly shine, making July a radiant highlight. Although the sun-soaked days gradually retract into the late summer, with August's 323 hours heralding a gentle decline, Hilo's sunny disposition remains a defining charm of the season. Overall, July not only embodies the essence of summer but also sets the stage for a warm and invigorating experience in this tropical paradise.
As July rolls in, Hilo experiences one of its lower probabilities of sunny weather, with the chance of sunshine dipping to 31%. This trend stands out against the backdrop of generally higher percentages in the months surrounding it, particularly in August, which sees a rise to 45%. The pattern hints at a seasonal shift, as Hilo's weather tends to lean toward cloudier skies during mid-summer, making this a less favorable month for sun-seekers compared to its neighbors. Overall, while the chance of sunny days is less in July, the subsequent months offer a better chance for those hoping to bask in the sun.
In Hilo, United States, July continues the trend of ample sunlight, boasting 13 hours of daylight, which remains consistent from both May and June. This peak in daylight is part of a gradual increase that starts in March, where daylight begins to extend from 12 hours to the longest duration in July before slowly tapering off in the following months. As the summer progresses, Hilo enjoys a vibrant tapestry of outdoor activities bathed in plentiful sunshine, allowing residents and visitors alike to fully embrace the natural beauty that this lush coastal town has to offer. The shift in daylight hours from August onwards hints at the transition towards shorter days, reminding us of the beautiful cyclical nature of time in this tropical paradise.
In July, Hilo experiences a gentle breeze with an average wind speed of 3.0 m/s (7 mph), slightly above the calmness of the preceding months. This consistent wind pattern reflects a transition from the lighter winds of June and August, which both hover around the 2.9 m/s mark. Throughout the year, it's interesting to note that while the wind speeds peak in the late autumn and winter months, July maintains a comfortable, breezy atmosphere perfect for outdoor activities. As the summer progresses, the winds remain stable, highlighting a mild tropical climate that characterizes Hilo, making it an inviting destination for both locals and visitors alike.
The weather in Hilo changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of July's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Hilo and find detailed weather information for every month.
In comparing the weather between July and January, July tends to be warmer with average temperatures around 24°C (75°F) and maximum highs reaching 29°C (85°F). In contrast, January sees slightly cooler temperatures, with averages at 21°C (71°F) and a maximum of 25°C (77°F). Both months experience substantial rainfall, with January recording 158 mm (6.2 in) over 20 days, while July has 131 mm (5.1 in) across 28 days. Humidity levels are relatively high in both months, with July at 83% and January at 79%. For a more detailed look at January conditions, visit Hilo weather in January.
July and February in Hilo present distinct weather patterns. In July, temperatures range from a minimum of 21°C (70°F) to a maximum of 29°C (85°F), with an average around 24°C (75°F). The month experiences significant rainfall, totaling 131 mm (5.1 in) over 28 days, accompanied by high humidity at 83%. In contrast, February has slightly cooler temperatures, with a minimum of 17°C (62°F), an average of 21°C (70°F), and a maximum of 26°C (79°F). However, it sees more precipitation, accumulating 262 mm (10.3 in) over 23 days, while maintaining a slightly lower humidity level of 79%. For more in-depth information, check Hilo weather in February.
When comparing the weather in July and March, it's evident that July tends to be warmer and slightly more humid. July's temperatures range from a minimum of 21°C (70°F) to a maximum of 29°C (85°F), with an average around 24°C (75°F). In contrast, March is cooler, with temperatures ranging from a minimum of 17°C (64°F) to a maximum of 26°C (78°F), averaging at 21°C (70°F). While July experiences 131 mm (5.1 in) of precipitation over 28 days, March sees a higher total of 225 mm (8.8 in) spread over 26 days, contributing to the overall wetter conditions during this month. Despite the higher precipitation, humidity remains relatively high in July at 83%, compared to March's 77%. For more detailed insights on March weather in Hilo, check out Hilo weather in March.
In comparing the weather of July and April, July generally boasts warmer temperatures, with averages ranging from a minimum of 21°C (70°F) to a maximum of 29°C (85°F), while April sees slightly cooler temperatures, with a minimum of 18°C (65°F) and a maximum of 26°C (80°F). Although July has lower overall precipitation at 131 mm (5.1 in), it rains on more days (28) than in April, which receives 195 mm (7.7 in) of rain over 25 days. Additionally, humidity levels are slightly higher in July at 83%, compared to April's 80%. For more detailed information about April's climate, you can visit Hilo weather in April.
In comparing the weather between July and May, July tends to be slightly warmer, with average temperatures ranging from a minimum of 21°C (70°F) to a maximum of 29°C (85°F), while May features a cooler temperature range of 19°C (67°F) to 26°C (79°F). However, May experiences a higher level of precipitation, totaling 166 mm (6.5 in) over 27 days compared to July's 131 mm (5.1 in) across 28 days. Additionally, July has a marginally higher humidity at 83%, compared to May's 80%. For more details, you can explore Hilo weather in May.
In comparing the weather between June and July, July is characterized by slightly warmer temperatures, with an average of 24°C (75°F) compared to June's average of 23°C (74°F). The maximum temperatures also rise in July, reaching up to 29°C (85°F), whereas June tops out at 27°C (80°F). However, July experiences more precipitation, totaling 131 mm (5.1 in) over 28 days, compared to June's 106 mm (4.2 in) across 25 days. Humidity levels remain similar, with July averaging 83% and June at 82%. For more detailed weather information about June, you can visit Hilo weather in June.
July and August in Hilo exhibit similar temperature patterns, with both months featuring a minimum of 21°C (70°F) and an average temperature of 24°C (75°F). However, August sees a decline in the maximum temperature, dropping to 27°C (82°F) compared to July's peak of 29°C (85°F). Precipitation increases significantly in August, with 197 mm (7.8 in) over 27 days, compared to July's 131 mm (5.1 in) over 28 days. Humidity remains relatively consistent, with July at 83% and August slightly higher at 84%. For a detailed look at the weather in August, you can check Hilo weather in August.
In July, Hilo experiences warm temperatures with a minimum of 21°C (70°F) and an average of 24°C (75°F), peaking at 29°C (85°F). The month is relatively wet, receiving 131 mm (5.1 in) of precipitation over 28 days, accompanied by high humidity at 83%. In contrast, September shows slightly cooler temperatures, with a minimum of 21°C (71°F), an average of 24°C (76°F), and a maximum of 28°C (82°F). Precipitation decreases to 108 mm (4.3 in) over 24 days, while humidity levels remain comparable at 82%. For more detailed weather information, you can check Hilo weather in September.
In comparing the weather between July and October, both months maintain a similar average temperature of 24°C (75°F), with July experiencing slightly higher maximum temperatures of 29°C (85°F) compared to October's 28°C (82°F). However, October sees increased precipitation, totaling 189 mm (7.4 in) over 23 days, while July records 131 mm (5.1 in) spread across 28 days. Notably, humidity remains consistent at 83% in both months, contributing to a similarly tropical feel. For a closer look at the specifics of October weather, you can check out Hilo weather in October.
In comparing the weather of July and November, both months exhibit similar temperatures, with July having a slightly higher average of 24°C (75°F) compared to November's 23°C (74°F). July's temperatures range from a minimum of 21°C (70°F) to a maximum of 29°C (85°F), while November's range is from 20°C (68°F) to 27°C (80°F). Precipitation levels are notably higher in November, with 153 mm (6.0 in) over 24 days, compared to July's 131 mm (5.1 in) across 28 days. Despite the increase in rainfall and the similar humidity levels at 83% for both months, the overall climate remains warm and tropical. For more detailed insights about the weather in November, visit Hilo weather in November.
July and December in Hilo exhibit distinct weather patterns, with July typically being warmer and slightly more humid. July features average temperatures ranging from a minimum of 21°C (70°F) to a maximum of 29°C (85°F), accompanied by high humidity levels of 83%. Rainfall is also significant, with a total of 131 mm (5.1 in) spread over 28 days. In contrast, December experiences milder temperatures, with a minimum of 18°C (65°F) and a maximum of 26°C (78°F). While December is rainier, receiving a total of 228 mm (9.0 in) over 24 days, the humidity is marginally lower at 81%. For more detailed information, you can check out Hilo weather in December.
In July, Hilo experiences a warm and humid tropical climate, with temperatures consistently hovering around a comfortable average of 24°C (75°F). Unlike the drier months, July is characterized by frequent rainfall, with precipitation occurring on nearly every day of the month, leading to a total of 131 mm (5.1 in) of rain. This makes it one of the wetter months, showcasing Hilo's lush landscapes and vibrant greenery. The high humidity level of 83% adds a tropical feel, making the air feel warmer. If you're looking to explore Hilo's unique climate further, check out Hilo Climate for more insights!