July Weather in Katoomba, Australia

Last updated: February 25, 2025

In Katoomba, Australia, July brings a cool respite with maximum temperatures reaching 19°C (67°F), while the average hovers around 7°C (45°F). The chill intensifies with a minimum dipping to -3°C (27°F), perfect for cozy indoor activities. Rain is a frequent visitor this month, with 35 mm (1.4 in) of precipitation across 6 days, contributing to a humidity level of 68%. This makes July an inviting time for nature lovers to explore the lush greenery and breathtaking landscapes of the Blue Mountains, although visitors should be prepared for occasional wet weather.

July Temperature in Katoomba

In Katoomba, Australia, the month of July brings a distinct chill, marking the heart of winter. With temperatures dipping to a brisk -3°C (27°F) at night, locals and visitors alike bundle up as they venture out. The average daytime temperature hovers around a cool 7°C (45°F), providing a stark contrast to the warmer months. This mild climate allows for comfortable exploration of Katoomba's stunning natural landscapes, while highs reaching 19°C (67°F) invite opportunities for outdoor activities, albeit with a cozy layer of clothing. As the cold settles in, Katoomba transforms into a serene winter wonderland, where the crisp air and stunning views create a magical atmosphere that captivates all who experience it.

July Weather in Katoomba: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Katoomba, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec686562575045454551576065
Data source: Temperature data for Katoomba generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

July Precipitation in Katoomba

In Katoomba, Australia, July experiences a modest average precipitation of 35 mm (1.4 in), consistent with the somewhat dry trend observed in the winter months. With rainfall occurring over just six days, the sky often remains clear, allowing for cool but pleasant days, perfect for exploring the picturesque Blue Mountains. This pattern of lower precipitation continues from June, which also recorded 31 mm, hinting at a drier spell before the spring months begin to awaken nature with heavier rains. As the year progresses into August, a slight increase to 54 mm suggests an impending shift, paving the way for the more substantial rainfall characteristic of spring and summer. Overall, July maintains the climatic rhythm of Katoomba's cooler months, balancing dryness with occasional moisture to invigorate the lush landscapes.

July Precipitation Trends in Katoomba

The chart displays monthly precipitation patterns in Katoomba, with values for each month alongside July's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec8716522131353135544992134133
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Katoomba

In Katoomba, Australia, July experiences a humidity level of 68%, marking a slight dip from the preceding months of June and May, which saw humidity at 72% and 74%, respectively. This mid-winter month sits comfortably between the humid summer months, where January peaked at 65% and February climbed to 69%. As the year progresses, humidity levels generally trend downward, with a noticeable decline as autumn transitions into winter, attributed to cooler temperatures. Following July, humidity continues to decrease, reaching its annual low in October at 55%. Overall, Katoomba's July signifies a gradual shift in the climatic pattern, bridging the gap between the lush, humid summer and the drier winter months.

July Average Humidity in Katoomba

This chart illustrates the average monthly humidity levels in Katoomba, with July's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how July's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec65%69%72%75%74%72%68%67%63%55%58%68%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Katoomba

In Katoomba, Australia, the UV Index in July remains at a moderate level of 4, mirroring the trend seen in June. This consistent reading suggests a relative reprieve from the extreme UV levels experienced earlier in the year, which peaked at 15 in January and December. With a burn time of just 30 minutes, outdoor enthusiasts can enjoy summer activities while still taking precautions. As we transition into winter, the UV Index begins to rise again in August, hinting at cooler days paired with increasing sun intensity. For those interested in keeping track of UV intensity throughout the year, more details can be found at Katoomba UV Index.

Maximum UV Index Levels in Katoomba for July

The chart shows the monthly maximum UV Index (UVI) for Katoomba in July, 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.
JanFebMarAprMayJunJulAugSepOctNovDec151412864468111215
Data source: Katoomba July 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.

July Sunshine in Katoomba

In Katoomba, Australia, July brings an average of 245 sunshine hours, making it a bright spot in the midst of winter. While this is a dip compared to the sunnier months of January and February, it's still a substantial amount of light that softens the colder days. This seasonal pattern reveals a gentle decrease as temperatures cool, followed by a resurgence of sunshine as the year progresses into spring with August and onwards experiencing longer days. Observing these trends, one can appreciate the gradual shift in daylight, which not only enriches the natural beauty of the Blue Mountains but also signals the hopeful approach of warmer weather ahead.

Monthly Sunshine Duration in Katoomba: July Highlighted

The July sunshine duration represents the total number of hours Katoomba experiences direct sunlight during the month of July, excluding cloudy or obstructed periods. This chart compares the sunshine duration of July with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec259h280h269h266h247h217h245h271h285h298h309h326h
Data source: Katoomba July Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Katoomba During July

In Katoomba, Australia, July boasts a 46% chance of sunny weather, marking a notable pause after the cooler early winter months of June and May. As we move from January's 39% likelihood to February's 27%, the trend fluctuates before peaking in the mid-year with April's impressive 63% sunshine probability. Surprisingly, July's figures reflect a resurgence compared to the preceding month, suggesting that while the days may still be crisp, the potential for sunny moments is quite favorable. The sunny outlook only magnifies as August approaches, with a 60% chance of clearer skies, indicating a promising direction as the region transitions into spring. Thus, while July may not be the sunniest month, it holds a solid position in Katoomba's weather patterns, offering ample opportunity to bask in the winter sun.

Percentage of Sunny Days in July in Katoomba

The chart illustrates the percentage of sunny days in Katoomba throughout the year, with July 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 Katoomba experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec39%27%35%63%55%36%46%60%57%51%18%34%
Data source: Katoomba July chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Katoomba in July

In Katoomba, Australia, the daylight duration varies markedly throughout the year, reflecting the changing seasons and the tilt of the Earth. In July, the town enjoys around 10 hours of daylight, a slight increase from the shorter days of June, which sees just 9 hours. As winter progresses, daylight gradually begins to stretch, with both July and August sharing the same duration. Following this, the days lengthen consistently, reaching 11 hours come September and peaking at 14 hours in the summer months of January and December. This seasonal rhythm highlights nature's cycle, inviting both residents and visitors to embrace the vibrant daylight as it gradually returns.

Average Daylight Hours in Katoomba for July

The chart illustrates the variation in daylight duration in Katoomba throughout the year, with July highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec14h 5m13h 17m12h 15m11h 13m10h 21m9h 56m10h 8m10h 53m11h 52m12h 55m13h 51m14h 20m
Data source: Katoomba daylight hours, calculated by summing the hours between sunrise and sunset for each day.

July Winds in Katoomba

In Katoomba, July marks a notable shift in wind dynamics, with an average wind speed of 3.6 m/s (8 mph), making it the windiest month of the year. This increase from the previous months signals a transition into the heart of winter, where brisk winds often sweep through the Blue Mountains, creating a refreshing yet invigorating atmosphere. Compared to June's 2.9 m/s (7 mph), the gusts are notably stronger, contributing to a sense of vitality in the landscape. Following July, the wind speed slightly tapers off in August to 3.2 m/s (7 mph), suggesting a brief peak in July that invigorates the region before settling into the quieter winds of late winter. Overall, this trend highlights how winter in Katoomba brings not only cooler temperatures but also a refreshing increase in wind activity, enhancing the area's natural beauty.

Average July Wind Speed in Katoomba

The chart displays monthly wind speed patterns in Katoomba, with values for each month shown alongside July's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how July's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.42.22.62.22.42.93.6 m/s3.23.12.72.62.1
Data source: Katoomba July wind data, generated using information from the Copernicus Climate Change Service.

How July Weather in Katoomba Compares to Other Months

The weather in Katoomba changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of July'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 July, Katoomba experiences much cooler temperatures, with a minimum of -3°C (27°F) and a maximum of 19°C (67°F), resulting in an average of 7°C (45°F). The month sees relatively low precipitation, with 35 mm (1.4 in) falling over just 6 days and a humidity level of 68%. In contrast, January brings significantly warmer weather, featuring temperatures that range from a minimum of 7°C (45°F) to a scorching maximum of 39°C (102°F), with an average temperature of 20°C (69°F). This month also experiences higher rainfall, totaling 87 mm (3.4 in) across 13 days, while humidity remains slightly lower at 65%. For more detailed insights on January weather, check Katoomba weather in January.

In comparing the weather of July and February, it’s clear that February is significantly warmer, with temperatures ranging from a minimum of 6°C (42°F) to a maximum of 37°C (100°F), compared to July’s cooler range of -3°C (27°F) to 19°C (67°F). February also experiences much higher precipitation, with 165 mm (6.5 in) falling over 16 days, while July has only 35 mm (1.4 in) over 6 days. Both months exhibit relatively high humidity, with July at 68% and February slightly higher at 69%. This stark contrast makes February feel much more humid and tropical, in contrast to the chilly, damp character of July. For more detailed information about February weather, you can visit Katoomba weather in February.

In comparing the weather of July and March, we see significant contrasts. July experiences cooler temperatures, with a minimum of -3°C (27°F), an average of 7°C (45°F), and a maximum of 19°C (67°F). This month also sees relatively low precipitation, amounting to 35 mm (1.4 in) over 6 days, and a humidity level of 68%.

In contrast, March is much warmer, featuring a minimum of 3°C (38°F), an average of 17°C (62°F), and soaring to a maximum of 33°C (91°F). However, it is also considerably wetter, with 221 mm (8.7 in) of precipitation spread across 18 days, paired with a slightly higher humidity of 72%. For more detailed insights on March weather, you can check Katoomba weather in March.

When comparing the weather in July and April, notable differences emerge in temperature and humidity levels. July is cooler, with temperatures ranging from a minimum of -3°C (27°F) to a maximum of 19°C (67°F), while April enjoys warmer averages, with temperatures between 1°C (33°F) and 29°C (84°F). Precipitation levels are relatively similar, with July receiving 35 mm (1.4 in) over 6 days and April slightly less at 31 mm (1.2 in) over 7 days. Humidity is also higher in April, registering at 75% compared to July's 68%. For a detailed look at April's climate, you can visit Katoomba weather in April.

When comparing the weather in July and May, we notice some key differences. July typically experiences slightly colder temperatures, with averages ranging from a minimum of -3°C (27°F) to a maximum of 19°C (67°F), while May enjoys a milder climate with temperatures ranging from -2°C (29°F) to a warmer maximum of 22°C (73°F). Both months have identical precipitation levels at 35 mm (1.4 in) over six days, but May tends to be slightly more humid at 74% compared to July's 68%. For a more detailed look at May's weather, you can check out Katoomba weather in May.

The weather in July is quite similar to June, with both months experiencing an average temperature of 7°C (45°F). However, July tends to have slightly cooler nights, with the minimum temperature dropping to -3°C (27°F) compared to June's -2°C (29°F). July's maximum temperature reaches 19°C (67°F), just a degree lower than June's 20°C (68°F). In terms of precipitation, July sees a bit more rain with 35 mm (1.4 in) over 6 days, while June has 31 mm (1.2 in) over the same duration. Both months have comparable humidity levels, though July is slightly less humid at 68% versus June's 72%. For a detailed overview of June's weather, you can check Katoomba weather in June.

In comparing the weather of July and August, both months experienced similar temperature ranges, with a minimum of -3°C (27°F) and an average temperature around 7°C (45°F) for July, rising slightly to an average of 7°C (46°F) in August. The maximum temperatures also increased modestly, from 19°C (67°F) in July to 21°C (69°F) in August. Precipitation was higher in August, totaling 54 mm (2.1 in) over 7 days compared to July's 35 mm (1.4 in) over 6 days. Humidity remained fairly consistent, with July at 68% and August slightly lower at 67%. For a detailed look at August weather, you can visit Katoomba weather in August.

In comparing the weather between July and September, notable differences emerge. July features a cool climate with temperatures ranging from a minimum of -3°C (27°F) to a maximum of 19°C (67°F), accompanied by an average temperature of 7°C (45°F). The month tends to be moderately wet, with 35 mm (1.4 in) of precipitation occurring over six days and a humidity level of 68%.

In contrast, September experiences more warmth with a broader temperature range, including a minimum of -2°C (28°F) and a maximum of 29°C (84°F), leading to a higher average temperature of 11°C (51°F). This month also sees increased precipitation of 49 mm (1.9 in) across seven days, although the overall humidity is slightly lower at 63%. For detailed insights on Katoomba's weather in September, you can check the following link: Katoomba weather in September.

In July, Katoomba experiences much cooler temperatures, with an average of 7°C (45°F), and it's not uncommon to see lows dipping to -3°C (27°F). The month sees a moderate level of precipitation, totaling 35 mm (1.4 in) over about six days, coupled with relatively high humidity at 68%. In contrast, October ushers in warmer conditions, with an average temperature of 14°C (57°F) and highs reaching 29°C (84°F). Despite the milder temperatures, October is considerably wetter, with 91 mm (3.6 in) of rain spread over 13 days, and humidity dropping to 55%. This shift in weather can significantly affect outdoor activities and exploration in the region. For more details, check out Katoomba weather in October.

In comparison to July, November in Katoomba features notably warmer temperatures, with a minimum of 3°C (37°F) and an average of 16°C (60°F), reaching up to a maximum of 34°C (94°F). This marks a significant increase from the chilly July temperatures, which range from a minimum of -3°C (27°F) to a maximum of 19°C (67°F). Additionally, November experiences increased precipitation, amounting to 134 mm (5.3 in) over 13 days, compared to July's 35 mm (1.4 in) over just 6 days. Moreover, the humidity is slightly lower in November at 57%, compared to July's 68%. For more detailed insights, check out Katoomba weather in November.

In July, Katoomba experiences cooler temperatures with a minimum of -3°C (27°F) and an average of 7°C (45°F), peaking at a maximum of 19°C (67°F). The month sees relatively low precipitation levels of 35 mm (1.4 in) over 6 days, accompanied by a consistent humidity of 68%. In contrast, December brings significantly warmer weather, with temperatures ranging from a minimum of 7°C (44°F) to an average of 18°C (65°F) and highs reaching up to 38°C (100°F). December also has higher precipitation at 133 mm (5.2 in) spread across 16 days, while humidity remains consistent at 68%. For more detailed information, you can check Katoomba weather in December.

Compare Katoomba's Climate with Cities Worldwide

Conclusion: What to Expect From July Weather in Katoomba

In July, Katoomba experiences a distinct shift in weather compared to the other months of the year. With nighttime temperatures often dipping below freezing, the crisp air makes for a unique winter atmosphere. Daytime highs are pleasantly cool, creating a refreshing contrast to the chill. While rainfall is relatively moderate, with about six wet days, the increased humidity adds a touch of dampness to the air. This combination of cool temperatures and variable precipitation can evoke a sense of cozy warmth indoors, perfect for enjoying the local scenery or indoor activities. For a deeper dive into Katoomba's climate patterns throughout the year, check out Katoomba Climate.