Last updated: February 25, 2025
In Mossman, Australia, December unveils a vibrant summer, featuring a maximum temperature of 35°C (95°F) and an average of 26°C (78°F), perfect for outdoor enthusiasts. The tropical climate relishes a minimum temperature around 21°C (69°F), setting the stage for warm evenings. However, with 203 mm (8.0 in) of rain over 17 days, December also brings a notable amount of precipitation, contributing to the lush greenery that characterizes this region. Coupled with a humidity level of 75%, residents and visitors should be prepared for a distinctively sticky summer ambiance that invigorates the senses.
In December, Mossman, Australia, experiences a lively transition to summer, showcasing a minimum temperature of 21°C (69°F) and peaking at a maximum of 35°C (95°F). With an average temperature of 26°C (78°F), the month radiates warmth and vibrant conditions, making it an ideal time for outdoor activities and exploration. As temperatures rise from the previous months, there’s an evident upward trend in warmth, particularly when compared to November's extremes, which reached 38°C (100°F). This steamy climate plays a crucial role in preparing the landscape for the lush growth characteristic of the tropical environment, setting the scene for the tropical beauty that Mossman is renowned for.
In Mossman, Australia, December experiences a notable spike in precipitation, with an average of 203 mm (8.0 in) of rain, making it one of the wetter months of the year. This substantial rainfall typically occurs over 17 days, indicating that while showers can be frequent, they may not always be intense, allowing for intermittent periods of sunshine. The month's precipitation plays a vital role in replenishing the lush tropical environment, following a generally drier stretch from May to September, where rainfall dwindled significantly. As the wet season approaches, the increase in December precipitation sets the stage for the lush landscapes that Mossman is renowned for throughout the summer months.
In Mossman, Australia, December brings a subtle shift in humidity levels, settling at 75%. This marks a slight decrease compared to the earlier months, with March peaking at 83%. Throughout the year, the humidity tends to remain relatively high, particularly during the summer months of January and February when it reaches 79% and 81%, respectively. As the year progresses into the cooler months, the humidity levels dip, with July recording the lowest at 71%. December's 75% indicates a transition into drier conditions, preparing residents for the dryer spell often seen in the early part of the following year. Overall, the humidity trends in Mossman showcase a blend of tropical stickiness and seasonal shifts that define this vibrant region.
In Mossman, Australia, December marks the peak of sun intensity, with a UV Index of 16, categorizing it as extreme and resulting in a quick burn time of just 10 minutes. This trend of heightened UV exposure continues from the previous months, as both January and February also showcase a UV Index of 16. While March to November presents a slight fluctuation, with indices ranging from 10 to 15, the relentless extreme levels in late spring and early summer underscore the importance of sun safety during this time. As the year wraps up, residents and visitors alike are urged to take precautions to protect their skin from the sun’s powerful rays. For more detailed information and a complete breakdown of the UV Index throughout the year, visit Mossman UV Index.
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December in Mossman, Australia, wraps up the year with an impressive 314 hours of sunshine, contributing to its reputation as a radiant destination. Following a steady ascent from the brisk days of October, this month's sunshine hours reflect a delightful consistency found throughout the latter part of the year. October and November enjoyed a slight dip in average hours, hovering around 317 hours, but December nudges back up, further solidifying the trend of abundant sunlight that peaks in the spring and remains strong as summer approaches. With sunny days dominating the landscape, Mossman is an ideal spot for those looking to soak up the sun during the festive season.
In Mossman, Australia, the likelihood of sunny weather in December is approximately 40%, marking a notable enhancement from the sun-soaked days of earlier months. The trend shows a gradual increase in sunshine starting from the low percentages in January (9%) and February (12%), gradually lifting through the autumn months. Notably, October tops the charts with a 56% chance of sun, followed by November's 42%, creating a warm prelude to the festive December season. While the sunshine dips slightly in December compared to October and November, it remains significantly higher than the earlier months of the year, allowing for pleasant summer days ahead.
In Mossman, Australia, December marks a delightful shift in daylight, with an increase to 13 hours—the longest of the year. This surge follows a consistent pattern where January to March bask in a stable 12 hours of sunlight. As the seasons transition into April through September, daylight settles into a more subdued rhythm of 11 hours, providing a gentle but noticeable reduction. However, this twilight phase does not last long, as October and November usher back 12 hours of light, leading into the summer peak in December. This trend not only highlights the lush and vibrant environment of Mossman but also showcases the natural ebb and flow of light that characterizes its tropical climate.
As December arrives in Mossman, Australia, residents experience a gentle breeze with an average wind speed of 2.3 m/s (5 mph). This marks a slight decrease from the more dynamic conditions in the preceding months, particularly November, which saw a refreshing uptick to 2.7 m/s (6 mph). Observing the year’s trend, wind speeds generally show a gradual increase towards the middle of the year, peaking in September at 3.6 m/s (8 mph) before settling back down. With these mild December winds, locals enjoy a calm yet invigorating atmosphere, setting a serene backdrop as the year winds to a close.
The weather in Mossman 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 Mossman and find detailed weather information for every month.
In December, temperatures in the region typically range from a minimum of 21°C (69°F) to a maximum of 35°C (95°F), with an average temperature of 26°C (78°F). The month experiences significant rainfall, totaling 203 mm (8.0 in) over 17 days, and humidity levels hover around 75%.
Conversely, January sees a slight decrease in average temperature to 25°C (78°F), accompanied by a minimum of 20°C (68°F) and a maximum of 34°C (94°F). However, January is notably wetter, with precipitation reaching 425 mm (16.7 in) spread over 22 days and humidity rising to 79%. This comparison highlights that while both months have warm temperatures, January is characterized by higher precipitation and humidity levels. For more details on January weather patterns, check Mossman weather in January.
In December, the weather features a warm range of temperatures with a minimum of 21°C (69°F) and a maximum of 35°C (95°F), averaging around 26°C (78°F). However, December is marked by considerable rainfall, receiving about 203 mm (8.0 in) of precipitation over 17 days, along with a humidity level of 75%.
Conversely, February experiences slightly cooler temperatures with a minimum of 19°C (67°F) and a maximum of 34°C (94°F), averaging at 25°C (78°F). Despite being slightly cooler, February sees an increase in precipitation to 279 mm (11.0 in) spread over 22 days, resulting in higher humidity at 81%. For more detailed information, you can refer to Mossman weather in February.
December and March exhibit notable differences in weather patterns. In December, temperatures range from a minimum of 21°C (69°F) to a maximum of 35°C (95°F), with an average temperature of 26°C (78°F). This month sees around 203 mm (8.0 in) of precipitation over 17 days, while humidity sits at a comfortable 75%. In contrast, March brings slightly cooler temperatures, with a minimum of 19°C (67°F) and a maximum of 33°C (92°F), averaging 25°C (77°F). However, it is characterized by increased rainfall, accumulating 295 mm (11.6 in) over 25 days, combined with higher humidity at 83%. For a detailed overview of March weather, visit Mossman weather in March.
In comparing the weather between December and April, December typically experiences higher temperatures, with a minimum of 21°C (69°F) and an average of 26°C (78°F), reaching up to a scorching maximum of 35°C (95°F). In contrast, April's temperatures are milder, ranging from a minimum of 16°C (61°F) to a maximum of 31°C (89°F), with an average of 23°C (74°F). Precipitation is more pronounced in December, accumulating 203 mm (8.0 in) over 17 days, compared to April's 143 mm (5.6 in) over 18 days. Additionally, humidity levels are slightly higher in April at 80%, compared to December's 75%. For more detailed information, you can check Mossman weather in April.
In December, the weather is significantly warmer compared to May, with temperatures ranging from a minimum of 21°C (69°F) to a maximum of 35°C (95°F) and an average of 26°C (78°F). The month experiences substantial rainfall, with 203 mm (8.0 in) of precipitation over 17 days, creating a humid environment at 75%. In contrast, May offers cooler temperatures, with a minimum of 12°C (53°F), an average of 21°C (70°F), and a maximum of 28°C (82°F). Precipitation decreases to 58 mm (2.3 in) over 13 days, and humidity remains slightly higher at 78%. For more detailed information, check out Mossman weather in May.
When comparing the weather in December and June, it's clear that December is far warmer and more humid. In December, temperatures range from a minimum of 21°C (69°F) to a maximum of 35°C (95°F), with an average temperature of 26°C (78°F). The month also experiences significant rainfall, totaling 203 mm (8.0 in) over 17 days, contributing to a humidity level of 75%. In contrast, June presents much cooler weather, with temperatures ranging from a minimum of 11°C (51°F) to a maximum of 27°C (82°F), and an average of 19°C (67°F). Precipitation in June is considerably lower at 49 mm (1.9 in) over 12 days, and the humidity stands slightly higher at 78%. For more details, you can check Mossman weather in June.
December and July present contrasting weather patterns in terms of temperature and precipitation. In December, temperatures soar, with averages around 26°C (78°F) and maximums reaching as high as 35°C (95°F), making it a much warmer month compared to July, where the average temperature is cooler at 19°C (67°F) and peaks at 28°C (84°F). Furthermore, December experiences significant rainfall, totaling 203 mm (8.0 in) over 17 days, while July is relatively dry with only 42 mm (1.7 in) of precipitation across 8 days. The humidity levels are slightly higher in December at 75% compared to July’s 71%, contributing to the overall humid feel of the summer month. For more details, check out Mossman weather in July.
In December, temperatures soar with a minimum of 21°C (69°F) and an average of 26°C (78°F), peaking at a sweltering 35°C (95°F). In contrast, August presents a much cooler climate, with temperatures ranging from a minimum of 10°C (50°F) to a maximum of 30°C (86°F) and an average of 20°C (68°F). While December is characterized by significant rainfall, averaging 203 mm (8.0 in) over 17 days, August is notably drier, receiving only 23 mm (0.9 in) across 6 days. Despite the similar humidity levels of 75% in both months, the overall weather experience varies dramatically, making December a month of heat and rain compared to the cooler, more pleasant conditions of August. For more details about August weather, you can visit Mossman weather in August.
In December, the weather is significantly warmer, with minimum temperatures around 21°C (69°F) and maximums reaching up to 35°C (95°F), leading to an average temperature of 26°C (78°F). This month also experiences considerable rainfall, totaling 203 mm (8.0 in) over 17 days, and a high humidity level of 75%. In contrast, September is much cooler, with minimum temperatures dropping to 10°C (50°F) and maximum temperatures capping at 28°C (83°F), resulting in a more moderate average of 21°C (70°F). September also sees much less precipitation, with only 24 mm (0.9 in) over 8 days and slightly lower humidity at 72%. For more specific details, you can check out the complete overview here: Mossman weather in September.
December weather is generally warmer and wetter than October. While October features a minimum temperature of 15°C (60°F) and averages around 23°C (74°F), December's temperatures range from a minimum of 21°C (69°F) to an average of 26°C (78°F), peaking at a maximum of 35°C (95°F). Furthermore, December experiences significantly more rainfall, with 203 mm (8.0 in) over 17 days, compared to October’s 49 mm (1.9 in) over just 6 days. Despite the slight increase in humidity from 73% in October to 75% in December, the overall climate in December can feel more oppressive due to both higher temperatures and increased precipitation. For more details, check out Mossman weather in October.
In comparing the weather of November and December, December experiences slightly higher temperatures, with average daily highs reaching up to 35°C (95°F) compared to November's peak of 38°C (100°F). However, December's average temperature is 26°C (78°F), while November's is a bit cooler at 24°C (76°F). Precipitation significantly increases in December, with 203 mm (8.0 in) spread over 17 days, in stark contrast to November's 55 mm (2.2 in) over 12 days. Additionally, humidity remains fairly stable, with December's average at 75% and November’s at 74%. For a closer look at November's weather specifics, you can visit Mossman weather in November.
December in Mossman ushers in a notable shift in weather, characterized by warmer temperatures and increased humidity compared to the preceding months. With the mercury often peaking around 35°C, the average warmth and high humidity combine to create a distinctly tropical atmosphere. This month also sees a rise in precipitation, with rain falling on approximately half the days, contributing to the lush greenery that the region is renowned for. Visitors can expect a vibrant, albeit humid environment, making December a lively month in Mossman. For a detailed overview of the yearly weather patterns, check out Mossman Climate.