Last updated: February 24, 2025
Experience the mild charm of Wailea in December, where temperatures range from a comfortable 17°C (63°F) at night to a pleasant 29°C (84°F) during the day, with an average of 23°C (74°F). While some may encounter 8 days of rain resulting in a total precipitation of 45 mm (1.8 in), the island’s 81% humidity creates a lush and vibrant atmosphere, perfect for exploring its stunning landscapes. Overall, December in Wailea offers a lovely tropical retreat, making it an ideal time to bask in the beauty and warmth of Hawaii.
In December, Wailea enjoys a delightful tropical climate that perfectly captures the essence of winter warmth. With minimum temperatures hovering around 17°C (63°F), it's a cozy reprieve from chillier locales. The average temperature nudges up to 23°C (74°F), providing a pleasant atmosphere for outdoor activities and beach outings. As the month progresses, daytime highs reach a comfortable 29°C (84°F), making it an ideal time for sun-seekers to revel in the balmy weather. Compared to previous months, temperatures in December showcase a subtle decrease in both minimum and maximum values, hinting at the transition into the cooler season while still maintaining the allure of a tropical paradise.
December in Wailea marks a transition as the rainy season progresses, with precipitation measuring 45 mm (1.8 in) over about 8 days. This month's rainfall represents a notable increase compared to the drier summer months, particularly June, which saw only 15 mm (0.6 in). As the year closes, December's precipitation aligns closely with October's 50 mm, reinforcing a pattern of wetter conditions in the later months of the year. While the skies open up more frequently, December offers a balance that still allows for ample sunshine, making it a refreshing time for visitors and residents alike.
In Wailea, December experiences an average humidity of 81%, marking a slight decline from the peak levels seen in the mid-year months. As the year progresses, humidity steadily climbs from 78% in January to a summer high of 85% in July and August. Following this seasonal peak, the humidity begins to wane, with a gradual decrease through the latter months, culminating in December's readings. This trend reflects Wailea's tropical climate, where humid conditions dominate, yet a subtle cooling offers relief as winter approaches. Overall, the consistent levels of humidity create a balmy atmosphere that characterizes the region's appeal year-round.
In December, Wailea experiences a UV Index of 8, categorized as very high, with a burn time of just 15 minutes. This month marks a transition from the intense summer months, where the UV Index peaked at 13 from June to September, indicating extreme exposure. As the year winds down, the UV levels return to the very high zone seen in January and November, reminding residents and visitors alike that sun protection remains essential, even in winter months. For more detailed insights into UV trends throughout the year, check out the Wailea UV Index.
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In December, Wailea basks in an impressive 264 hours of sunshine, marking a delightful transition from the vibrant summer months. While this figure is a dip from the sun-soaked heights of summer, where July boasts a dazzling 348 hours, it remains a robust source of light in the shorter days of winter. The gradual decline from November, which enjoys 271 hours, emphasizes the region's rich year-round sunshine, with December still shining brightly compared to the chillier months of January, with just 224 hours. This trend showcases Wailea's enviable climate, offering ample opportunities for beachgoers and sun-seekers to relish the warmth of the Hawaiian sun even as the year comes to a close.
In Wailea, the likelihood of sunny weather tends to fluctuate throughout the year, with a noticeable dip in December. While other months enjoy higher chances of sunshine—peaking at 69% in August—December sees a significant reduction, where the likelihood drops to just 38%. This marks one of the lowest probabilities, reflecting a shift from the sunnier late autumn months, like November at 60%. As the year draws to a close, the trend suggests that visitors looking for sun in Wailea should consider other months to maximize their beach days, with January's 54% chance offering a slight improvement just after December.
As December settles in Wailea, United States, daylight begins to wane, providing just 10 hours of sunlight. This marks the lowest daylight duration of the year, following a gradual decline from the summer months of June through August, when residents enjoyed up to 13 hours of daylight. The rhythm of the seasons is evident as the year transitions; after the vibrant 13 hours of daylight in mid-year, daylight hours steadily decrease, dropping to 12 hours by September and October, before leveling off at 11 hours in November. This trend highlights a consistent ebb and flow of light, culminating in December, where the lush Hawaiian landscape is draped in shorter days, inviting cozy evenings and picturesque sunsets.
In Wailea, December brings a gentle average wind speed of 3.2 m/s (7 mph), creating a delightful atmosphere ideal for outdoor enjoyment. As we transition from the blustery conditions of early fall, where winds peaked at 3.5 m/s in July and October, the end of the year trends towards milder breezes. Interestingly, November experiences a notable lull with the lowest average at 2.4 m/s (5 mph), before picking up again in December. This consistent pattern reveals Wailea’s charming ability to present a perfect balance of refreshing winds, making it an inviting escape for those seeking tranquility and warmth during the holiday season.
The weather in Wailea changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of December's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Wailea and find detailed weather information for every month.
In December, the weather features a warm range of temperatures, with minimums around 17°C (63°F), an average of 23°C (74°F), and maximums reaching 29°C (84°F). This month experiences approximately 45 mm (1.8 in) of rainfall over about 8 days, coupled with a relatively high humidity level of 81%. In contrast, January brings slightly cooler conditions, with average temperatures decreasing to 22°C (73°F), and maximums around 28°C (82°F). Precipitation also decreases to 30 mm (1.2 in) over just 5 days, and humidity drops slightly to 78%. Overall, January’s weather is a bit dryer and cooler compared to December, making it a pleasant time to visit. For more specifics on January weather, check this link: Wailea weather in January.
In comparing December and February weather, both months exhibit warm temperatures with December slightly warmer, featuring minimums of 17°C (63°F) and averages of 23°C (74°F), while February has a minimum of 16°C (60°F) and an average of 22°C (72°F). The maximum temperatures are quite similar, with December reaching up to 29°C (84°F) and February hitting 28°C (82°F). However, February experiences increased precipitation, totaling 78 mm (3.1 in) over 9 days, compared to December's 45 mm (1.8 in) over 8 days. Humidity levels remain relatively comparable, at 81% in December and 79% in February, indicating a generally humid climate in both months. For more details on February weather, check Wailea weather in February.
In December, the weather is slightly warmer, with average temperatures ranging from a minimum of 17°C (63°F) to a maximum of 29°C (84°F), coupled with an average humidity of 81%. The month experiences moderate rainfall, totaling around 45 mm (1.8 in) over approximately 8 days. In contrast, March features a bit cooler average temperature that ranges from 17°C (62°F) to 28°C (83°F), with a similar humidity level of 79%. The precipitation increases slightly, reaching 55 mm (2.2 in) across 9 days. For more details on March weather, you can refer to Wailea weather in March.
In December, the weather remains pleasantly warm, with a minimum temperature of 17°C (63°F) and an average of 23°C (74°F), peaking at a comfortable 29°C (84°F). The month experiences 45 mm (1.8 in) of precipitation over about 8 days and has a humidity level of 81%.
In contrast, April enjoys slightly warmer nights with a minimum temperature of 18°C (65°F), while the average and maximum temperatures remain the same as in December. However, April is a bit wetter, with 52 mm (2.1 in) of rain falling over 10 days and a humidity level of 82%. For more detailed insights into April's weather patterns, you can check Wailea weather in April.
December and May showcase relatively mild and pleasant weather, with temperatures remaining warm throughout both months. In December, the average temperature ranges from a minimum of 17°C (63°F) to a maximum of 29°C (84°F), with average humidity at around 81% and 45 mm (1.8 in) of rainfall over 8 days. Conversely, May sees a slightly warmer average, with temperatures ranging from a minimum of 18°C (65°F) to a maximum of 30°C (87°F). Precipitation is a tad lower at 37 mm (1.5 in) across 6 days, and humidity rises slightly to 83%. For a detailed look at weather conditions specific to May, check out Wailea weather in May.
In December, the weather tends to be warmer overall, with temperatures ranging from a minimum of 17°C (63°F) to a maximum of 29°C (84°F) and an average of 23°C (74°F). The month experiences moderate precipitation, totaling 45 mm (1.8 in) over about 8 days, and humidity levels are relatively high at 81%. In contrast, June offers slightly warmer conditions with a minimum of 21°C (70°F) and a maximum of 30°C (87°F), while the average temperature is around 25°C (78°F). This month sees significantly less rainfall, accumulating only 15 mm (0.6 in) over 4 days, and humidity is slightly higher at 84%. For more detailed insights on the weather in June, you can visit Wailea weather in June.
December and July exhibit distinct weather patterns in terms of temperature, precipitation, and humidity. In December, temperatures range from a mild minimum of 17°C (63°F) to a comfortable maximum of 29°C (84°F), with an average temperature of 23°C (74°F). The month sees about 45 mm (1.8 in) of precipitation over roughly 8 days and maintains a humidity level of 81%.
In contrast, July tends to be warmer, with minimum temperatures at 21°C (71°F) and maximums reaching 31°C (88°F), averaging around 26°C (79°F). It is also drier, experiencing only 24 mm (0.9 in) of rain across 5 days, and slightly higher humidity at 85%. For a more detailed look at the weather during July, you can check out Wailea weather in July.
The weather in December and August presents notable differences in temperature and humidity. December typically sees temperatures ranging from a minimum of 17°C (63°F) to a maximum of 29°C (84°F), with an average of 23°C (74°F) and humidity around 81%. In contrast, August has warmer conditions, with minimum temperatures of 21°C (71°F) and maximums reaching 32°C (89°F), averaging 26°C (79°F), accompanied by slightly higher humidity at 85%. Precipitation is also higher in December, with 45 mm (1.8 in) over 8 days, compared to August’s 28 mm (1.1 in) over just 5 days. For more detailed information about August weather, you can check Wailea weather in August.
In comparing the weather of December and September, December tends to be cooler, with average temperatures ranging from a minimum of 17°C (63°F) to a maximum of 29°C (84°F), while September enjoys warmer conditions, showcasing averages between 22°C (72°F) and 32°C (90°F). Despite December having a higher humidity level at 81%, it experiences more precipitation with around 45 mm (1.8 in) spread over 8 days, compared to September's lighter rainfall of 19 mm (0.7 in) over just 5 days. For more specific insights on September weather, you can check Wailea weather in September.
In comparing the weather of December and October, December tends to be slightly cooler, with average temperatures ranging from a minimum of 17°C (63°F) to a maximum of 29°C (84°F), while October maintains warmer temperatures, averaging between 20°C (68°F) and 31°C (88°F). Both months experience similar levels of precipitation, with December receiving 45 mm (1.8 in) and October slightly more at 50 mm (2.0 in), over about eight rainy days each. Humidity levels are comparable as well, with December at 81% and October at 83%, making both months feel relatively humid. For a more detailed look at October’s weather, you can check Wailea weather in October.
In comparing December and November weather, December tends to be slightly cooler than November, with average temperatures dropping from 24°C (76°F) in November to 23°C (74°F) in December. The maximum temperatures also decrease from 30°C (87°F) to 29°C (84°F), while minimum temperatures remain fairly consistent, only varying by 1°C. Precipitation increases noticeably in December, rising to 45 mm (1.8 in) over 8 days compared to November's 20 mm (0.8 in) over 6 days. Humidity levels are similar, with December at 81% and November at 82%. For more detailed information on November weather, you can visit Wailea weather in November.
As December rolls in, Wailea transforms into a tropical paradise where warm temperatures and a hint of rain provide a delightful contrast to the drier months. With an average temperature holding steady around a cozy 23°C (74°F) and peaks reaching a balmy 29°C (84°F), this month offers visitors an inviting respite from winter's chill elsewhere. However, unlike the drier summer months, December brings an increased chance of occasional showers, with about 45 mm (1.8 in) of rain spread over approximately 8 days, adding a refreshing element to the lush surroundings. The higher humidity at 81% fosters a rich, vibrant atmosphere, making it an ideal time to explore the stunning landscapes and indulge in local festivities. For a deeper dive into what to expect, visit Wailea Climate.