Last updated: February 25, 2025
Nestled in the scenic Blue Mountains, Katoomba's January weather showcases a striking contrast, with maximum temperatures soaring to 39°C (102°F) while averaging a comfortable 20°C (69°F). The month sees a notable drop to a minimum of 7°C (45°F) during cooler nights. Visitors can expect a month characterized by 87 mm (3.4 in) of rainfall spread across 13 days, contributing to a humid atmosphere with an average 65% humidity. Whether exploring the stunning landscapes or seeking refuge from the heat, January in Katoomba offers a dynamic climate perfect for adventure and relaxation.
In January, Katoomba, Australia, experiences a delightful summer atmosphere, with temperatures ranging from a crisp 7°C (45°F) at night to a sweltering 39°C (102°F) under the midday sun. The average temperature of 20°C (69°F) beautifully captures the essence of summer, offering warm days perfect for outdoor activities while still allowing for cooler evenings. As the month progresses into February, warmth persists but slightly tapers, with maximum temperatures dropping to 37°C (100°F) and an average of 19°C (66°F). This trend of gradual cooling continues through the following months, with March and April showcasing more moderate temperatures that signal the transition into autumn. Overall, January stands out as the peak of warmth in Katoomba, inviting visitors to embrace the vibrant summer spirit.
In Katoomba, Australia, January marks the start of the year with 87 mm (3.4 in) of precipitation, falling over approximately 13 days. While this initial amount is relatively moderate, it sets the stage for a notable increase in rainfall as the months progress, peaking in March with 221 mm (8.7 in) over 18 days. The trend shows a dramatic surge in February and March before tapering off to a much drier April, where only 31 mm (1.2 in) is recorded across just 7 days. This pattern highlights a seasonal shift, with January acting as a prelude to a wetter period, before giving way to dry spells later in the year. Notably, January serves as a pivotal month that bridges the rainfall disparity between the lush summer months and the dryer autumn than follows.
In January, Katoomba experiences an average humidity of 65%, marking the beginning of a gradual upward trend that peaks in April with 75% humidity. As summer transitions into autumn, humidity levels gently decline, with a slight dip observed in September at 63%. The trend continues downwards, reaching a low of 55% in October, before rising again in the final months of the year. Notably, December sees humidity values back up to 68%, highlighting a seasonal rhythm in Katoomba’s weather. This pattern reflects the region's temperate climate, where humidity ebbs and flows in tandem with the changing seasons.
In January, Katoomba experiences an extremely high UV Index of 15, with a quick burn time of just 10 minutes, underscoring the importance of sun protection during this peak summer month. This trend of extreme UV levels continues into February with a UV Index of 14, reminding locals and visitors alike to stay vigilant. By March, while the index dips slightly to 12, it remains in the extreme category with a burn time still capped at 10 minutes. As the seasons change, April brings a decrease to a very high UV Index of 8, extending burn time to 15 minutes, indicating a slight respite. However, this pattern of protective vigilance remains essential as the UV Index fluctuates throughout the year, particularly in the hotter months. For more details on UV levels in this picturesque Australian town, visit Katoomba UV Index.
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In Katoomba, Australia, January shines brightly with 259 hours of sunshine, marking the beginning of a summer trend that sees increasing daylight as the year progresses. As the months advance, February offers a delightful 280 hours, followed by a consistent embrace of sunlight into March with 269 hours. This warm glow begins to wane by May, dipping to 247 hours, as winter approaches. However, the everyday charm of Katoomba remains evident, with sunlight gradually returning from July's 245 hours to a peak in November, basking in 309 hours. The year culminates in December, gifting locals and visitors a radiant 326 hours, showcasing the region's marvelous climatic cycles. This gradual ebb and flow of sunlight not only defines each month’s unique character but also envelops Katoomba in a rich tapestry of seasonal beauty.
In Katoomba, Australia, January boasts a 39% chance of sunny weather, making it one of the brighter months in the region. This sets it apart from the following month, February, which sees a notable dip to 27%, suggesting a shift toward cloudier conditions. However, as the year progresses, the likelihood of sunshine rebounds significantly in April and August, reaching 63% and 60%, respectively. This trend reveals a pattern where sunshine peaks during the mid-year months, contrasting with the dimmer outlook in late spring and early winter. Overall, visitors can look forward to January's relatively sunny disposition as a prelude to the sunnier spell that follows.
In Katoomba, Australia, January shines as the peak of daylight with an impressive 14 hours of sunshine, inviting both residents and visitors to embrace the outdoors. As the summer unfolds, the daylight gradually diminishes to 13 hours in February, followed by a steady decline to 12 hours in March. This trend continues, reaching its nadir in June with merely 9 hours of daylight, when winter casts its long shadows. However, as spring approaches, daylight begins to stretch once again, climbing back to 10 hours in July and August. The cycle completes with 11 hours in September, then a consistent 12 hours in October, and flourishing back to 13 hours in November and 14 hours again in December. This rhythmic ebb and flow of daylight reflects the vibrant seasonal transition Katoomba experiences throughout the year.
In Katoomba, January ushers in a gentle breeze with an average wind speed of 2.4 m/s (5 mph), similar to February’s calm conditions. As summer progresses into March, a slight uptick to 2.6 m/s (6 mph) heralds a change, hinting at the increasing energy of the winds. This summer relaxation shifts into the autumn months, where April's winds ease back down to 2.2 m/s, before stabilizing at around 2.4 m/s in May. June shows an intriguing rise, with winds picking up to 2.9 m/s (7 mph), setting the stage for the winter months ahead. By July, Katoomba feels a more pronounced push with gusts reaching 3.6 m/s (8 mph), making it the windiest month. However, as the seasons transition back towards spring, wind speeds slightly moderate in August and September, hovering around 3.1 to 3.2 m/s (7 mph), only to dip once again into the milder averages of the later months. This pattern reveals a dynamic interplay of seasonal shifts, with January’s serene winds giving way to the more robust gusts of winter, before returning to a tranquil whisper as the year draws to a close.
The weather in Katoomba changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of January's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Katoomba and find detailed weather information for every month.
In January, temperatures in Katoomba range from a minimum of 7°C (45°F) to a maximum of 39°C (102°F), with an average of 20°C (69°F). The month sees 87 mm (3.4 in) of precipitation over 13 days, along with a humidity level of 65%. In contrast, February experiences slightly cooler temperatures, with a minimum of 6°C (42°F) and a maximum of 37°C (100°F), averaging 19°C (66°F). This month is notably wetter, recording 165 mm (6.5 in) of rainfall over 16 days and a humidity increase to 69%. For more details, check out Katoomba weather in February.
In comparing the weather between January and March, we see notable differences in temperature and precipitation. January typically boasts a warmer climate with minimum temperatures around 7°C (45°F) and maximums reaching up to 39°C (102°F), while March cools down slightly, featuring minimum temperatures of 3°C (38°F) and maximums of 33°C (91°F). Additionally, March experiences significantly higher precipitation at 221 mm (8.7 in) over 18 days compared to January's 87 mm (3.4 in) spread over 13 days. Humidity levels also rise in March, averaging 72% compared to January's 65%. For more details on March weather, check out Katoomba weather in March.
In comparing the weather between January and April, January experiences significantly warmer temperatures, with minimums around 7°C and maximums reaching up to 39°C, resulting in an average of 20°C. In contrast, April sees much cooler temperatures, with a minimum of 1°C and a maximum of 29°C, culminating in an average of 14°C. Additionally, January is wetter, featuring 87 mm of precipitation over 13 days, while April has just 31 mm across 7 days. Despite the lower precipitation, April has a higher humidity level at 75%, compared to January's 65%. For more details on the weather in the region, you can check Katoomba weather in April.
In January, the weather is significantly warmer, with average temperatures ranging from a minimum of 7°C (45°F) to a scorching maximum of 39°C (102°F). The humidity hovers around 65%, and the month experiences considerable rainfall, totaling 87 mm (3.4 in) over 13 days. In contrast, May brings much cooler temperatures, with a minimum of -2°C (29°F) and a maximum of 22°C (73°F), along with lower precipitation of 35 mm (1.4 in) over just 6 days. Interestingly, May exhibits a higher humidity level of 74%, contributing to a distinct contrast in the overall weather experience. For more details, you can check the specifics of Katoomba weather in May.
In January, the weather is considerably warmer, with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 39°C (102°F) and an average of 20°C (69°F). This month also experiences higher precipitation levels, with 87 mm (3.4 in) over 13 days, contributing to a humidity of 65%. In contrast, June brings much cooler temperatures, with a minimum of -2°C (29°F), an average of 7°C (45°F), and a maximum of 20°C (68°F). The precipitation during June is significantly lower at 31 mm (1.2 in) over just 6 days, and the humidity increases slightly to 72%. For more insights, visit Katoomba weather in June.
January and July present a stark contrast in weather conditions. In January, temperatures can soar with a minimum of 7°C (45°F) and an average high of 39°C (102°F), accompanied by significant humidity at 65%. This month also experiences ample rainfall, totaling 87 mm (3.4 in) over 13 days. In contrast, July brings much cooler temperatures, with a minimum of -3°C (27°F) and an average maximum of only 19°C (67°F). Precipitation decreases significantly to 35 mm (1.4 in) across just 6 days, while humidity remains slightly higher at 68%. For a more detailed look at July conditions, you can visit Katoomba weather in July.
The weather in January contrasts sharply with that of August. In January, temperatures range from a minimum of 7°C (45°F) to a scorching average high of 39°C (102°F), accompanied by significant rainfall of 87 mm (3.4 in) over 13 days, and a humidity level of 65%. In stark comparison, August experiences much cooler conditions, with temperatures ranging from a chilly -3°C (28°F) to a mild maximum of 21°C (69°F). Rainfall is also lighter in August, totaling 54 mm (2.1 in) over just 7 days, and humidity slightly increases to 67%. For more detailed information, you can check Katoomba weather in August.
In January, temperatures in Katoomba are significantly warmer, with a minimum of 7°C (45°F) and an average high reaching 39°C (102°F), contributing to an overall hot and humid atmosphere with an average humidity of 65%. The month also sees considerable rainfall, averaging 87 mm (3.4 inches) across 13 days. In contrast, September brings a much cooler climate; the temperatures range from a low of -2°C (28°F) to a comfortable average of 11°C (51°F) and a maximum of 29°C (84°F). Precipitation decreases to 49 mm (1.9 inches) over just 7 days, with humidity slightly lower at 63%. For more detailed information, check out Katoomba weather in September.
When comparing the weather in January and October, significant differences become apparent. January experiences much warmer conditions, with temperatures ranging from a minimum of 7°C (45°F) to a scorching maximum of 39°C (102°F), while October's temperatures are cooler, ranging from 1°C (34°F) to a maximum of 29°C (84°F). Additionally, both months receive similar amounts of precipitation (87 mm in January and 91 mm in October), but January has a higher average humidity level at 65% compared to October's 55%. For more detailed insights on October weather, you can check out Katoomba weather in October.
In January, the weather tends to be much warmer than in November, with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 39°C (102°F), averaging around 20°C (69°F). This month experiences higher humidity at 65% and significant precipitation of 87 mm (3.4 in) over 13 days. In contrast, November features cooler temperatures with a minimum of 3°C (37°F) and a maximum of 34°C (94°F), averaging 16°C (60°F). Precipitation is greater in November, totaling 134 mm (5.3 in) within the same number of rainy days, though humidity is lower at 57%. For a more detailed look at what to expect, you can check out Katoomba weather in November.
In comparing the weather of January and December, we see that January experiences slightly warmer temperatures, with an average of 20°C (69°F) compared to December's 18°C (65°F). Both months share a minimum temperature of around 7°C (45°F), while January can reach a maximum of 39°C (102°F), just edging out December’s high of 38°C (100°F). Precipitation is notably higher in December, with 133 mm (5.2 in) over 16 days, compared to January's 87 mm (3.4 in) across 13 days. Additionally, humidity levels are slightly elevated in December at 68%, relative to January's 65%. For more detailed information, you can visit Katoomba weather in December.
January in Katoomba brings a unique blend of warmth and occasional rainfall, distinguishing it from the cooler months. With maximum temperatures soaring to a sizzling 39°C (102°F) and an average that holds a comfortable 20°C (69°F), this month stands out as one of the hottest of the year. Despite the warmth, humidity levels hover around 65%, creating a slightly muggy atmosphere interspersed with about 13 days of precipitation. This mix of heat and moisture not only makes January a vibrant time but also a dramatic departure from Katoomba's typically more temperate climate. For a deeper look at the Katoomba Climate, explore Katoomba Climate.