June Weather in Kailua, United States

Last updated: February 24, 2025

June weather in Kailua, United States offers a delightful tropical experience, characterized by temperatures ranging from a comfortable 22°C (72°F) at night to a maximum of 28°C (83°F) during the day. With an average temperature of 25°C (77°F), residents and visitors can enjoy the warm climate. However, June also sees an average precipitation amount of 56 mm (2.2 in) over 11 days, contributing to the lush surroundings. The humidity is a notable 82%, creating that quintessential island feel, making it essential for outdoor enthusiasts to plan accordingly.

June Temperature in Kailua

As June arrives in Kailua, United States, temperatures begin to warm significantly, marking the transition into summer. The minimum temperature rises to a pleasant 22°C (72°F), while the average creeps up to a comfortable 25°C (77°F), and the maximum sizzles at 28°C (83°F). This upward trend reflects a consistent increase from the cooler months prior, with June's temperatures being noticeably warmer than those in the earlier part of the year. Visitors can expect bright, sunny days ideal for outdoor activities, making it the perfect time to enjoy the beautiful beaches and vibrant local culture. As summer progresses, these temperatures set the stage for the hotter months ahead, inviting everyone to embrace the island's tropical allure.

June Weather in Kailua: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Kailua, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec737272747577787979787674
Data source: Temperature data for Kailua generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

June Precipitation in Kailua

In June, Kailua experiences moderate precipitation, receiving 56 mm (2.2 in) of rain over an average of 11 days. This marks a slight increase from the drier months of May and April, suggesting a gradual transition into the wetter summer months. Notably, June's rainfall contrasts with the earlier spring months, which saw heavier showers, particularly in March with its 89 mm (3.5 in). As the year progresses, Kailua's precipitation patterns reveal a consistent trend of increased rainfall in the second half of the year, peaking towards December, the wettest month at 87 mm (3.4 in). Overall, June sets the stage for the lush, vibrant greenery that characterizes Kailua, as the island's landscape thrives on the summer rains.

June Precipitation Trends in Kailua

The chart displays monthly precipitation patterns in Kailua, with values for each month alongside June's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec348289514456394137664987
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

June Humidity in Kailua

In June, Kailua, United States, experiences a humidity level of 82%, which marks a slight peak compared to the previous months. As the year progresses, there's a noticeable upward trend in humidity, starting from 78% in January and climbing steadily to June's figures. After a gradual rise through the spring months, reaching 81% in April and 82% in May, June solidifies this higher humidity pattern, setting the stage for a typically sultry summer. Following June, the humidity continues its ascent, reaching 83% in both July and August, creating a warm and tropical atmosphere that's characteristic of the region during mid-year. This consistency in increasing humidity not only enhances the lush landscapes of Kailua but also envelops residents and visitors in a vibrant, tropical embrace as summer unfolds.

June Average Humidity in Kailua

This chart illustrates the average monthly humidity levels in Kailua, with June's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how June's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec78%79%78%81%82%82%83%83%82%81%80%79%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Kailua

In June, Kailua experiences a dramatic peak in sun intensity, with a UV Index of 13 categorized as extreme, indicating an urgent need for sun protection. This month follows a trend of increasing UV exposure that began in January, where the index was significantly lower at 7. As summer approaches, the burn time shortens to just 10 minutes, underlining the necessity for vigilance against harmful rays. This trend of extreme UV levels continues into July and August, making it crucial for residents and visitors to stay informed and proactive. For more details on the UV Index in Kailua throughout the year, check out Kailua UV Index.

Maximum UV Index Levels in Kailua for June

The chart shows the monthly maximum UV Index (UVI) for Kailua in June, 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.
JanFebMarAprMayJunJulAugSepOctNovDec710111212131313121187
Data source: Kailua June 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.

June Sunshine in Kailua

June in Kailua ushers in a spectacular abundance of sunshine, with 338 hours of glorious sunlight gracing the island. This month stands as a pinnacle of brightness, following a steady increase from 335 hours in May. As summer approaches, the days grow longer, further contributing to the region's appeal. Interestingly, this trend of increasing sunlight continues into July, which boasts the highest total of the year at 349 hours, showcasing Kailua's sunny disposition. With June's radiant days, it's clear that the months preceding it have set a vibrant stage, creating an irresistible allure for sun-seekers and beach enthusiasts alike.

Monthly Sunshine Duration in Kailua: June Highlighted

The June sunshine duration represents the total number of hours Kailua experiences direct sunlight during the month of June, excluding cloudy or obstructed periods. This chart compares the sunshine duration of June with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec219h249h286h309h335h338h349h338h319h301h272h255h
Data source: Kailua June Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Kailua During June

In Kailua, United States, the month of June enjoys a favorable 61% chance of sunshine, aligning closely with the peak of spring where May boasts a 64% likelihood. This trend illustrates a steady increase in sunny days as summer approaches, following a dip in early spring months like March and April. The warmth of June creates the perfect backdrop for outdoor activities, making it one of the more delightful months for sun-seekers. While July may bring a slight decrease to 48%, June stands out as a vibrant time to bask in the sun, reminding residents and visitors alike to embrace the outdoors before the seasonal shift.

Percentage of Sunny Days in June in Kailua

The chart illustrates the percentage of sunny days in Kailua throughout the year, with June 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 Kailua experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec52%59%46%54%64%61%48%64%59%62%57%36%
Data source: Kailua June chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Kailua in June

In June, Kailua basks in around 13 hours of daylight, maintaining the bright and vibrant trend established in the preceding months. As the year progresses, the duration of daylight gradually increases from 10 hours in January to peak at 13 hours in both June and July. This delightful stretch of sun-kissed days marks the heart of summer, inviting residents and visitors alike to relish the beauty of outdoor adventures. Following June, the daylight begins to wane slightly, leading into the cooler months. Overall, the gradual increase in daylight duration reflects a clear transition from the winter months towards the lively and sun-filled days of summer, enhancing the warm allure of Kailua.

Average Daylight Hours in Kailua for June

The chart illustrates the variation in daylight duration in Kailua throughout the year, with June highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 59m11h 26m12h 2m12h 38m13h 9m13h 24m13h 15m12h 48m12h 13m11h 36m11h 5m10h 50m
Data source: Kailua daylight hours, calculated by summing the hours between sunrise and sunset for each day.

June Winds in Kailua

In Kailua, United States, the average wind speed tends to fluctuate throughout the year, with June experiencing a modest 5.5 m/s (12 mph). This slight dip in wind activity from the previous months aligns with the overall trend of a gradual decrease as spring transitions into summer. Notably, January and October see the strongest winds, each boasting an average of 6.2 m/s (14 mph), while the breeziest month is July, hitting 7.0 m/s (16 mph). Following June, wind speeds pick up again into late summer and autumn, suggesting a dynamic wind pattern that invites both calm days and brisk, refreshing breezes throughout the year.

Average June Wind Speed in Kailua

The chart displays monthly wind speed patterns in Kailua, with values for each month shown alongside June's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how June's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec6.15.75.95.05.75.5 m/s7.05.96.16.24.16.2
Data source: Kailua June wind data, generated using information from the Copernicus Climate Change Service.

How June Weather in Kailua Compares to Other Months

The weather in Kailua changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of June's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Kailua and find detailed weather information for every month.

June and January in Kailua offer distinct weather experiences. June typically enjoys warmer temperatures, with a minimum of 22°C (72°F) and an average of 25°C (77°F), peaking at 28°C (83°F). This month also sees more precipitation, averaging 56 mm (2.2 in) across about 11 days, coupled with higher humidity at around 82%. In contrast, January presents slightly cooler conditions, with temperatures ranging from a minimum of 19°C (67°F) to a maximum of 27°C (80°F), and less precipitation, totaling 34 mm (1.3 in) over 9 days. Humidity is relatively lower in January at 78%. For a detailed overview of January's weather, you can check Kailua weather in January.

When comparing the weather in June and February, there are notable differences in temperature and precipitation. June typically experiences milder temperatures, with averages ranging from a minimum of 22°C (72°F) to a maximum of 28°C (83°F), while February sees lower temperatures, averaging a minimum of 16°C (62°F) and a maximum of 26°C (79°F). Precipitation is also more prominent in February, with 82 mm (3.2 in) over 14 days compared to June's 56 mm (2.2 in) over 11 days. Both months have high humidity levels, with June at 82% and February slightly lower at 79%. For more detailed insights on February weather, check out Kailua weather in February.

June typically offers warmer temperatures compared to March, with average highs reaching 28°C (83°F) versus March's 27°C (81°F). The minimum temperatures in June are also slightly higher, starting at 22°C (72°F) as opposed to 19°C (66°F) in March. However, March experiences more precipitation, with a total of 89 mm (3.5 in) over 16 days, compared to June’s 56 mm (2.2 in) over 11 days, resulting in a slightly more humid atmosphere in June at 82% compared to March’s 78%. For a more detailed look at weather patterns, check out Kailua weather in March.

When comparing the weather in June and April, June tends to be slightly warmer, with average temperatures reaching 25°C (77°F) compared to April's 23°C (74°F). The maximum temperature in June also reaches up to 28°C (83°F), while April peaks at 27°C (80°F). Both months see high humidity levels, with June at 82% and April slightly lower at 81%. Precipitation is relatively comparable, with June recording 56 mm (2.2 in) over 11 days and April showing 51 mm (2.0 in) over 13 days. Those interested in specific details about April's climate can check out Kailua weather in April.

When comparing the weather in June and May, we see some notable similarities and differences. Both months feature a maximum temperature of 28°C (82°F), but June has a slightly higher average temperature of 25°C (77°F) compared to May's 24°C (75°F). Precipitation levels also show a difference; June receives more rainfall with 56 mm (2.2 in) over 11 days, while May has 44 mm (1.7 in) over 13 days. Interestingly, humidity remains consistent at 82% for both months, keeping the air feeling quite moist. For more details about the conditions in May, you can check out Kailua weather in May.

June and July both exhibit warm temperatures, with July boasting a slightly higher average of 26°C (78°F) compared to June's 25°C (77°F). The minimum and maximum temperatures remain consistent across both months, with minimums at 22°C (72°F) and maximums reaching 28°C (83°F). However, July experiences less precipitation, totaling 39 mm (1.5 in) over 16 days, while June has 56 mm (2.2 in) across 11 days. Humidity levels are also similar, with July at 83% compared to June's 82%. For more detailed information on July weather in Kailua, you can check out this link: Kailua weather in July.

When comparing the weather in June and August, both months exhibit warm temperatures, but August tends to be slightly warmer overall. June offers minimum temperatures of 22°C (72°F) and averages around 25°C (77°F), while August starts with a min of 23°C (73°F) and an average of 26°C (79°F). Precipitation levels are lower in August at 41 mm (1.6 in) compared to June's 56 mm (2.2 in), although August has slightly more rainy days at 12. Humidity remains fairly consistent in both months, with June at 82% and August at 83%. For more details about August weather, you can check Kailua weather in August.

In June, the weather features warm temperatures with a minimum of 22°C (72°F) and an average of 25°C (77°F), peaking at around 28°C (83°F). The month experiences moderate precipitation, totaling 56 mm (2.2 in) over 11 days, and maintains high humidity levels at 82%. In contrast, September sees slightly warmer conditions, with temperatures ranging from 22°C (72°F) to an average of 26°C (79°F), and a maximum reaching 29°C (85°F). Precipitation decreases to 37 mm (1.5 in), occurring over 12 days, while humidity remains stable at 82%. For a more detailed look at weather patterns, visit Kailua weather in September.

In comparing the weather between June and October, we find that both months maintain a similar temperature range, with June having a minimum of 22°C (72°F), an average of 25°C (77°F), and a maximum of 28°C (83°F), while October sees slightly higher temperatures with a minimum of 22°C (72°F), an average of 25°C (78°F), and a maximum of 29°C (84°F). Despite these close temperature readings, October experiences slightly more precipitation, totaling 66 mm (2.6 in) over 15 days compared to June's 56 mm (2.2 in) over 11 days. Humidity levels remain relatively constant between the two months, with June at 82% and October at 81%. For more specific insights on October weather, you can visit Kailua weather in October.

In June, the weather features warm temperatures with a minimum of 22°C (72°F), an average of 25°C (77°F), and a maximum of 28°C (83°F). However, the month is relatively humid with a humidity level of 82% and sees about 56 mm (2.2 in) of precipitation over 11 days. In contrast, November presents slightly cooler conditions, with a minimum temperature of 20°C (69°F), the same average of 25°C (76°F), and a maximum of 29°C (84°F). While it experiences less rainfall at 48 mm (1.9 in) spread over 16 days, the humidity remains comparable at 80%. For more details, check Kailua weather in November.

In June, the weather tends to be warmer with temperatures ranging from a minimum of 22°C (72°F) to a maximum of 28°C (83°F), and an average temperature of 25°C (77°F). The month experiences a total precipitation of 56 mm (2.2 in) over 11 days, with relatively high humidity at 82%. In contrast, December offers slightly cooler temperatures, with a minimum of 18°C (65°F) and a maximum of 27°C (81°F), averaging 23°C (74°F). However, December is wetter, receiving 87 mm (3.4 in) of rain over 16 days, and the humidity is a bit lower at 79%. For more details, you can check Kailua weather in December.

Compare Kailua's Climate with Cities Worldwide

Conclusion: What to Expect From June Weather in Kailua

As June arrives in Kailua, the weather transitions into warm and humid conditions, characterized by average temperatures hovering around 25°C (77°F) and occasional highs reaching 28°C (83°F). Unlike the cooler months preceding it, June sees a noticeable uptick in humidity, which sits at a steamy 82%, contributing to the tropical feel of the season. With 56 mm (2.2 in) of rainfall spread across 11 days, these showers tend to be brief, allowing plenty of opportunities to enjoy the abundant sunshine. For those looking to explore more about how Kailua's weather patterns shape the overall experience throughout the year, visit Kailua Climate.