Last updated: February 25, 2025
December in Katherine, Australia presents a warm and humid tropical climate, with temperatures soaring to a stunning maximum of 41°C (106°F) and an average of 30°C (87°F). Nights offer a cooler respite, with temperatures dipping to a minimum of 19°C (67°F). This month typically experiences 132 mm (5.2 in) of rainfall over approximately 12 days, contributing to the region's lush greenery. With humidity levels hovering around 69%, December is a vibrant representation of the Northern Territory's wet season, showcasing both the allure and challenges of tropical weather.
In Katherine, Australia, December ushers in the height of summer, with temperatures reflecting the region's tropical climate. The month sees a warm minimum of 19°C (67°F), while the average climbs to a pleasant 30°C (87°F), making it a great time for outdoor activities. However, temperatures can soar, reaching a blistering maximum of 41°C (106°F), which is consistent with the escalating heat trend noted from previous months. This pattern showcases December's characteristic blend of warmth and potential for extreme heat, aligning with the slightly warming averages seen since spring. As the year draws to a close, Katherine's vibrant summertime atmosphere invites both locals and visitors to embrace the outdoors while being mindful of the sweltering peaks.
In December, Katherine, Australia experiences a significant uptick in precipitation, with the month's total reaching 132 mm (5.2 in) over 12 days. This marks a notable increase after a relatively dry spell from May to October, highlighting the transition into the wet season. The rainfall pattern reflects a consistent trend, as December’s levels are surpassed only by the two preceding months, January and February, which typically receive the lion's share of rainfall each year. The December downpours contribute to the lush landscape, rejuvenating the region after months of dryness and setting the stage for the vigorous wet season ahead.
As December arrives in Katherine, Australia, the climate begins to transition towards higher humidity levels, peaking at 69%. This marks a notable increase from the dry months of October and November, where humidity plummeted to 28% and 49%, respectively. The pattern of rising humidity is typical as the region approaches the wet season, following a steady decline that started mid-year. During the cooler, drier months of June and July, humidity levels reached their lowest at 36% and 31%, showcasing a stark contrast to the summer months when humidity consistently hovers above 80% in December and earlier months. This shift not only highlights the seasonal changes in Katherine's climate but also signals the onset of the more humid, wet months ahead.
In Katherine, Australia, the December UV Index hits a peak of 16, categorizing the exposure as extreme and maintaining a swift burn time of just 10 minutes. This trend reflects a consistent pattern from preceding months, where the UV Index remains notably high, particularly from October to December, all recorded at the same extreme level. Comparatively, the months leading into the Southern Hemisphere winter, from June to July, offer a slight reprieve, with a drop to 9 and 10 respectively, categorized as very high. As summer approaches, the sun’s intensity notably increases, making it crucial for residents and visitors to stay vigilant against sun exposure. For more insights, check out the detailed Katherine UV Index.
UV Risk Categories
In Katherine, Australia, December shines brightly as the year draws to a close, basking in an impressive 314 hours of sunshine. This marks a slight dip from the sun-soaked October, which boasted 324 hours. However, December still holds its own, with sunshine hours consistently vibrant throughout the latter part of the year. With each month from August to December enjoying well over 300 hours, it becomes clear that this region is a sun seeker’s paradise, especially as the days grow longer and hotter. As we transition into the new year, Katherine continues to offer a warm farewell to December, setting a golden stage for the sun-filled adventures that await in the months to come.
In Katherine, Australia, the likelihood of sunny weather in December stands at 25%, reflecting a notable dip compared to the preceding months. Looking at the trends, there's a gradual increase in sunny days from the earlier months in the year, peaking at 81% in August, then gradually decreasing through the later months. Notably, December experiences a sharper decline after November's stable 51% chance of sunshine, suggesting that while the sunshine may be less frequent, it still remains a pleasant time of year—perfect for those looking to enjoy the Australian summer amidst the unpredictable weather patterns.
In Katherine, Australia, daylight duration remains relatively consistent throughout the year, with 12 hours of daylight dominating the first three months and reappearing in the final three. From April to August, the days shorten slightly to 11 hours, creating a subtle transition into the cooler months. However, as the seasons shift back towards the warmer period, September through November again boast 12 hours of daylight, ensuring that Katherine enjoys an abundance of sunlight as the year winds down. This predictable pattern not only enhances outdoor activities but also supports the region's vibrant biodiversity, making each month a little brighter.
In Katherine, Australia, December brings a return to familiar breezes, with an average wind speed of 2.4 m/s (5 mph). As the year winds down, the wind speeds reflect a gentle stability typical of this time, mirroring the calm of January. Notably, the winds picked up in the mid-year months, peaking in May and August at 3.2 m/s (7 mph), providing a refreshing contrast to the warmer temperatures. While December's winds may not be the strongest, they contribute to the sun-soaked charm of the region, ensuring that the heat is tempered just enough for outdoor enjoyment as the festive season unfolds. Overall, Katherine’s wind patterns reveal a subtle rhythm, embracing both tranquility and the occasional invigorating gust.
The weather in Katherine 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 Katherine and find detailed weather information for every month.
December and January in Katherine present notable differences in weather patterns. December experiences a warmer range with minimum temperatures of 19°C (67°F) and maximum temperatures peaking at 41°C (106°F), while January starts off slightly warmer with a minimum of 23°C (74°F) and a slightly lower average of 29°C (84°F). Precipitation is considerably higher in January, with 227 mm (8.9 in) falling over 17 days compared to December's 132 mm (5.2 in) over 12 days, contributing to a rise in humidity from 69% in December to 82% in January. For a more detailed look at January’s weather in Katherine, check out Katherine weather in January.
December and February both offer a taste of the warm climate, but they showcase distinct weather characteristics. December boasts slightly higher maximum temperatures, reaching up to 41°C (106°F), while February's peak is lower at 38°C (101°F). Despite these warm averages, February tends to be wetter, with a significant increase in precipitation to 238 mm (9.4 in) over 18 days, compared to December's 132 mm (5.2 in) over 12 days. Additionally, February experiences higher humidity levels at 87%, making it feel more oppressive than December's 69%. For a closer look at February's weather specifics, you can check out Katherine weather in February.
In comparison to December, March experiences slightly cooler temperatures, with average highs of 39°C (102°F) compared to December's 41°C (106°F). Both months have similar minimum temperatures, with December at 19°C (67°F) and March at 20°C (68°F). December tends to be wetter, receiving 132 mm (5.2 in) of precipitation over 12 days, while March sees less rainfall at 77 mm (3.0 in) over just 10 days. Additionally, March is characterized by higher humidity levels, averaging 85% compared to December's 69%. For a more detailed look at the weather patterns during this time, you can explore Katherine weather in March.
In December, temperatures soar with a minimum of 19°C (67°F) and an average high of 30°C (87°F), peaking at a scorching maximum of 41°C (106°F). The month sees significant rainfall, accumulating to 132 mm (5.2 in) over 12 days, and experiences a humidity level of 69%. In contrast, April offers a slightly cooler climate, with minimum temperatures dropping to 15°C (59°F) and an average max of 39°C (103°F). Precipitation in April is much lighter, totaling only 37 mm (1.5 in) across just 3 days, while humidity remains comparable at 68%. For more detailed information on weather patterns, check Katherine weather in April.
December and May present a striking contrast in weather patterns. December experiences much higher temperatures, ranging from a minimum of 19°C (67°F) to a sweltering maximum of 41°C (106°F), while May is milder, with temperatures ranging from a minimum of 12°C (55°F) to a maximum of 37°C (98°F). Additionally, December is marked by significant rainfall, with an average precipitation of 132 mm (5.2 in) over 12 days, whereas May enjoys dry conditions, receiving only 2 mm (0.1 in) of rain with no precipitation days at all. The humidity level is also noticeably higher in December at 69%, compared to May’s more comfortable 52%. For further details, you can check Katherine weather in May.
December and June present strikingly different weather conditions. In December, temperatures range from a minimum of 19°C (67°F) to a scorching maximum of 41°C (106°F), with an average temperature of 30°C (87°F). This month also sees substantial rainfall, totaling 132 mm (5.2 in) across 12 days, contributing to a humidity level of 69%. In contrast, June offers a much cooler climate, with temperatures swinging from a low of 9°C (49°F) to a comfortable high of 34°C (93°F) and an average of 23°C (73°F). Notably, June experiences no rainfall, maintaining a humidity of just 36%. For more details on June weather, you can check this link: Katherine weather in June.
December and July offer stark contrasts in weather conditions. December experiences significantly higher temperatures, with a minimum of 19°C (67°F) and an average reaching 30°C (87°F), peaking at a sweltering 41°C (106°F). In addition, the month sees considerable rainfall, averaging 132 mm (5.2 in) over 12 days, accompanied by a high humidity level of 69%. In contrast, July presents a much cooler climate, with temperatures ranging from a minimum of 10°C (50°F) to an average of 23°C (74°F), and a maximum of 35°C (95°F). Remarkably, July is dry, receiving no precipitation throughout the month and boasting a much lower humidity of 31%. For a detailed look at the weather in July, visit Katherine weather in July.
December and August showcase stark contrasts in weather. In December, temperatures soar, with highs reaching up to 41°C (106°F) and a humidity level of 69%, creating a hot and humid atmosphere. This month also sees an average precipitation of 132 mm (5.2 in) over approximately 12 days, making it one of the wetter months of the year. In contrast, August features much cooler temperatures, with a maximum of 36°C (98°F) and a minimal drop to 9°C (48°F) at night. Additionally, August boasts a dry climate with no recorded precipitation, reflected in its low humidity of just 33%. For more detailed insights on the weather in August, you can visit Katherine weather in August.
In comparing the weather between December and September, December tends to be significantly warmer and wetter. During December, temperatures range from a minimum of 19°C (67°F) to a sweltering maximum of 41°C (106°F), with an average temperature of 30°C (87°F). In contrast, September experiences milder temperatures, with a minimum of 10°C (50°F) and a maximum of 38°C (101°F), averaging 28°C (83°F). Furthermore, December sees considerable precipitation, with 132 mm (5.2 in) over 12 days, while September is notably dry, recording only 1 mm of rain throughout the month. The humidity levels also reflect this change, with December at 69% compared to September's much drier 30%. For more detailed information, visit Katherine weather in September.
When comparing the weather in December and October, we see some notable differences. December temperatures range from a minimum of 19°C (67°F) to a maximum of 41°C (106°F), with an average of 30°C (87°F) and higher humidity at 69%. In contrast, October maintains a slightly cooler average of 31°C (88°F) and exhibits much lower humidity at 28%. Additionally, October experiences significantly less rainfall, with only 11 mm (0.4 in) over 2 days, while December sees a considerable increase in precipitation at 132 mm (5.2 in) over 12 days. For more detailed information on October conditions, you can check Katherine weather in October.
In comparing the weather of December and November, both months experience similar high temperatures, with maximums reaching up to 41°C (106°F) and minimums starting at 19°C (66-67°F). However, December tends to be slightly cooler with an average temperature of 30°C (87°F) compared to November's 31°C (88°F). One notable difference is the increase in precipitation during December, which receives 132 mm (5.2 in) over 12 days, while November sees only 49 mm (1.9 in) across 7 days. Additionally, humidity levels rise in December to 69%, compared to November's 49%. For more details, you can check out Katherine weather in November.
In December, Katherine experiences a notable shift in weather, with warmer temperatures and increased humidity setting the stage for the wet season. This month typically brings a combination of high heat and considerable precipitation, contrasting sharply with the cooler, drier months preceding it. While the average temperature hovers around a balmy 30°C, the rising humidity often makes it feel even warmer, creating a distinctive tropical atmosphere. With about 12 days of rain contributing to a total of 132 mm, visitors can expect occasional downpours that invigorate the landscape. This combination of warmth and moisture culminates in a dynamic climate, making December a unique time to experience Katherine's natural beauty and vibrant ecosystems. For more insights, check out the full details on Katherine Climate.