Last updated: February 24, 2025
Experience the vibrant July weather of Honolulu, United States, where tropical warmth and stunning landscapes converge. With maximum temperatures reaching 28°C (82°F) and an average of 26°C (79°F), the island offers delightful sunshine perfect for outdoor adventures. The minimum temperature hovers around 23°C (74°F), creating ideal conditions for both day and night activities. While humidity sits at a comfortable 83%, you can expect a few light showers, with only about 13 mm (0.5 in) of precipitation over just 2 days. Embrace the beauty and charm of Honolulu's summer, where the allure of the ocean meets the gentle caress of a warm breeze.
July in Honolulu presents a delightful slice of tropical paradise, with minimum temperatures hovering around 23°C (74°F) and peaking at a warm 28°C (82°F). This month typically boasts an average temperature of 26°C (79°F), gently inviting sun-seekers to bask in its warmth. Following the trend established in June, July continues to showcase the island's consistently mild climate, blending comfortable ocean breezes with plenty of sunshine. As summer fully thrives, visitors can expect to enjoy the lush landscapes and vibrant culture, all while feeling the embrace of tropical warmth that makes Honolulu an irresistible destination.
In July, Honolulu experiences one of its driest months, with an average precipitation of just 13 mm (0.5 in). This is a notable dip compared to the wetter months preceding it, such as March with 66 mm (2.6 in). The island sees rainfall on only two days, making it a perfect time for outdoor activities under the warm Hawaiian sun. As summer progresses, the trend showcases a general decline in precipitation, with August only slightly wetter at 15 mm (0.6 in), hinting at a transition to a drier peak in the region's climate. This pattern not only highlights Honolulu's seasonal variations but also underscores the allure of its sun-soaked July days.
In July, Honolulu experiences humidity levels rising to 83%, marking a peak for the summer months. This gradual increase from 78% in January to the 83% observed in both July and August reflects a consistent trend of heightened moisture as the year progresses, particularly noticeable in the late spring and summer. Following April's 81% and May's 82%, July's humidity contributes to the island's lush landscape and vibrant ecosystems, making it a delightful, albeit steamy, time to visit. As the year transitions into the cooler months, humidity begins to taper off to 80% in November and 79% in December, providing a refreshing change after the humidity-laden summer.
In July, Honolulu experiences an extreme UV Index of 13, identical to the readings in June and consistent with the month of August, indicating a trend of heightened sun exposure during these summer months. With a burn time of just 10 minutes, visitors and residents alike must take extra precautions to protect their skin from harmful rays. This pattern of elevated UV levels underscores the importance of sun safety, especially as the UV Index remains at its peak throughout the summer. For those planning outdoor activities, staying informed is key—learn more about what to expect with the Honolulu UV Index.
UV Risk Categories
July in Honolulu shines brightly with an impressive 350 hours of sunshine, making it one of the sunniest months of the year. This period marks the peak of daylight hours, as the city transitions from the lush spring months of May and June, where sunlight is abundant at 337 hours and 339 hours, respectively. As summer unfolds, the trend continues with August maintaining a robust 339 hours of sunshine, ensuring that residents and visitors alike soak in those sunny vibes before the days gradually shorten in September. Overall, the rise in sunshine from winter's 223 hours in January to the peak summer values highlights Honolulu's ideal tropical climate, inviting outdoor adventures and beach escapades throughout the vibrant summer season.
In July, Honolulu enjoys a 61% chance of sunny weather, maintaining a commendable disposition that aligns with the summer season's peak. This month typically experiences a slight dip in sunny days compared to the preceding months, such as May (73%) and June (69%), yet it stands robustly against the backdrop of late summer months like August (74%) and September (70%). Interestingly, the weather pattern reveals a trend where, despite occasional fluctuations, the overall probability of sunshine remains relatively high throughout the year. As summer deepens, experiencing July's mix of sun and warmth becomes a delightful norm for both locals and visitors alike.
In Honolulu, the month of July shines brightly with 13 hours of daylight, marking a peak that aligns with the summer season. Following a gradual ascent from 10 hours in January, daylight reaches its zenith during this mid-summer month, remaining consistent at 13 hours throughout June and July. This rich abundance of sunlight encourages outdoor activities and beach outings, making it a prime time for both locals and tourists to soak in the radiant Hawaiian sun. As the year progresses towards autumn, daylight begins to wane, gently transitioning to 12 hours in August and continuing the decline into the fall months. This trend not only highlights the vibrant summer months but also sets the stage for the changing rhythms of life in this tropical paradise.
In July, Honolulu experiences a noticeable uptick in wind speeds, averaging a refreshing 8.7 m/s (19 mph), making it one of the breeziest months of the year. This increase not only enhances the allure of the island for beachgoers and windsurfers but also marks a shift from the milder winds seen in the spring and early summer. The trend of rising wind speeds continues into the fall, with August recording a drop back to 7.3 m/s (16 mph) but still holding on to a considerable breeze. As the summer progresses, September and October showcase steady winds, hinting at the enduring influence of the trade winds that characterize the Hawaiian climate. Overall, the peak in July invites outdoor adventures, while the subsequent months maintain a delightful, albeit slightly calmer, coastal atmosphere.
The weather in Honolulu 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 Honolulu and find detailed weather information for every month.
In July, the weather is typically warm and humid, with temperatures ranging from a minimum of 23°C (74°F) to a maximum of 28°C (82°F) and an average of 26°C (79°F). During this month, Honolulu experiences minimal rainfall, averaging just 13 mm (0.5 in) over about 2 days. In contrast, January brings slightly cooler temperatures, with a minimum of 20°C (69°F), an average of 23°C (74°F), and a maximum of 25°C (78°F). Precipitation in January is a bit higher at 16 mm (0.6 in) over 4 days, though humidity is lower at 78%. For more detailed information, you can visit Honolulu weather in January.
When comparing the weather in July and February, July boasts warmer temperatures with an average of 26°C (79°F), reaching highs of 28°C (82°F), while February tends to be cooler, with averages around 23°C (73°F) and maximums of 25°C (77°F). Additionally, July experiences significantly less precipitation, with only 13 mm (0.5 in) over 2 days, compared to February, which sees a much higher total of 60 mm (2.4 in) across 9 days. Humidity levels remain relatively high in both months, but July is slightly more humid at 83%, compared to February's 79%. For a more detailed look at February weather, you can check Honolulu weather in February.
In comparing the weather of July and March, July tends to be warmer and drier. The average temperature in July reaches 26°C (79°F), with daytime highs peaking at 28°C (82°F), while March sees a cooler average of 23°C (73°F) and a maximum of 25°C (77°F). Additionally, July experiences minimal precipitation, with only 13 mm (0.5 in) over just 2 days, compared to March, which receives significantly more rainfall at 66 mm (2.6 in) over 9 days. The humidity levels are relatively similar, with July at 83% and March slightly lower at 78%. For a more detailed look at March weather, you can visit Honolulu weather in March.
July and April showcase distinct weather patterns in terms of temperature and precipitation. In July, the average temperature hovers around 26°C (79°F), with warm days peaking at a maximum of 28°C (82°F), whereas April is slightly cooler, with an average of 24°C (75°F) and a maximum of 25°C (78°F). Additionally, July experiences significantly less precipitation, receiving only 13 mm (0.5 in) over 2 days, compared to April's 30 mm (1.2 in) over 6 days. Both months boast high humidity levels, but July is a tad more humid at 83%, compared to April’s 81%. For more detailed insights, check out Honolulu weather in April.
In comparing the weather between May and July, July tends to be slightly warmer with an average temperature of 26°C (79°F) compared to May's average of 24°C (76°F). July shows a marginally higher maximum temperature of 28°C (82°F) versus May's peak of 27°C (80°F). However, May experiences more rainfall, with 23 mm (0.9 in) over 4 days, while July receives only 13 mm (0.5 in) across just 2 days. Humidity levels remain quite similar, with July at 83% and May at 82%. For more detailed insights, check out Honolulu weather in May.
In comparing the weather between June and July, it is evident that both months feature similar temperature ranges. July experiences slightly warmer conditions with an average temperature of 26°C (79°F) compared to June's 25°C (78°F). The maximum temperatures are nearly indistinguishable, with July peaking at 28°C (82°F) and June at 27°C (81°F). However, July is notably drier, receiving only 13 mm (0.5 in) of precipitation over 2 days, in contrast to June's 27 mm (1.1 in) over 3 days. Humidity levels remain relatively consistent with 83% in July and 82% in June, contributing to the tropical feel of both months. For more detailed insights on June weather, you can visit Honolulu weather in June.
In comparing the weather between July and August, both months showcase similar temperature patterns, with average temperatures holding steady at around 26°C (79°F) and maximums reaching 28°C (82°F) in July and 28°C (83°F) in August. However, August tends to be slightly warmer with a minimum temperature of 24°C (76°F), compared to July's 23°C (74°F). Precipitation levels also see a marginal increase, with August recording 15 mm (0.6 in) of rain compared to July's 13 mm (0.5 in), yet both months experience rain on two days. Humidity remains consistent at 83% for both months, contributing to a tropical feel. For more details, you can check Honolulu weather in August.
July and September present quite similar weather patterns, with average temperatures remaining steady at around 26°C (79°F). Both months feature minimum and maximum temperatures that are nearly identical, with July having a slight edge in maximums at 28°C (82°F) compared to September's 28°C (83°F). However, September experiences slightly higher precipitation, totaling 19 mm (0.7 in) over 4 days, compared to July's 13 mm (0.5 in) over just 2 days. Humidity levels are quite similar too, with July at 83% and September slightly lower at 82%. For those interested in more details about September's weather, you can check out Honolulu weather in September.
July and October in Honolulu showcase remarkably similar temperature patterns, with both months featuring minimum temperatures around 23°C (73°F), average temperatures of 26°C (79°F), and maximum temperatures peaking at 28°C (82°F). However, while July experiences only 13 mm (0.5 in) of precipitation over just 2 days, October sees a significant increase in rainfall, totaling 45 mm (1.8 in) over 7 days. Humidity levels are also comparable, with July having slightly higher humidity at 83% compared to October's 81%. For more insights about October's weather, you can check this link: Honolulu weather in October.
In July, the weather is generally warmer with an average temperature of 26°C (79°F), peaking at a maximum of 28°C (82°F), along with relatively low precipitation at 13 mm (0.5 in) over just 2 days. Humidity levels are quite high at 83%. In contrast, November experiences slightly cooler temperatures, averaging 25°C (77°F) with a minimum of 21°C (70°F) and a maximum of 27°C (82°F). However, November sees increased rainfall, totaling 25 mm (1.0 in) over 6 days, with humidity slightly lower at 80%. For more detailed information, you can check out Honolulu weather in November.
In comparing the weather of July and December, July tends to be slightly warmer, with average temperatures ranging from a minimum of 23°C (74°F) to a maximum of 28°C (82°F), accompanied by high humidity levels of 83%. In contrast, December features milder temperatures, with a minimum of 20°C (68°F) and a maximum of 26°C (79°F), while average humidity drops to 79%. However, December experiences significantly more rainfall, with 63 mm (2.5 in) spread over 8 days, compared to the much drier July, which sees only 13 mm (0.5 in) over just 2 days. For more details, you can check Honolulu weather in December.
In July, Honolulu experiences its warmest weather of the year, characterized by mild temperatures and high humidity, making it a popular time for beachgoers and outdoor enthusiasts. While the average temperature hovers around a comfortable 26°C, the occasional rainfall, with just a couple of days receiving around 13 mm of precipitation, keeps the lush landscapes vibrant. This contrasts with the cooler months like January and February, which tend to see more rainfall and lower temperatures. Overall, July presents a delightful tropical escape, with conditions perfect for enjoying the island’s natural beauty. For a deeper understanding of how these patterns evolve throughout the year, explore Honolulu Climate.