Last updated: February 25, 2025
April in Mount Isa, Australia offers a delightful warmth, with maximum temperatures soaring to 37°C (99°F) and an average of 26°C (79°F). The evenings provide a refreshing dip, as the minimum temperature can drop to 11°C (51°F). With only 1 mm of precipitation and no rainy days, this month showcases the dry charm of the region, complemented by a comfortable humidity level of 53%. Enjoy the perfect conditions for outdoor activities and soak in the vibrant autumn atmosphere!
In April, Mount Isa experiences a significant transition as the temperature begins to drop from the scorching summer heat. With minimums reaching around 11°C (51°F), the early mornings can feel quite refreshing. The average temperature settles at a comfortable 26°C (79°F), offering pleasant days ideal for outdoor activities. Despite this, the maximums still allow for a taste of summer warmth, peaking at 37°C (99°F). This month serves as a gentle reminder of the cooling autumn ahead, with temperatures continuing their downward trend heading into May and June. Overall, April balances the lingering heat of the past months with the promise of the cooler ones to come, making it an inviting time to enjoy the natural beauty of Mount Isa.
In Mount Isa, Australia, April marks a stark transition in precipitation patterns, as the region experiences a dramatic drop to a mere 1 mm of rainfall, recorded over zero days of measurable precipitation. This is a striking contrast to the preceding summer months of January to March, where the area averaged about 76 mm of rainfall, showcasing the wet season's significantly higher activity. Following this dry spell, the trend continues into May, which similarly receives only 1 mm, indicating a shift towards the region's drier months. Overall, April's scant precipitation is emblematic of Mount Isa's seasonal fluctuations, as it settles into the stark aridity characteristic of the winter months ahead.
April in Mount Isa, Australia, brings a noticeable dip in humidity, averaging 53%, down from the higher levels seen in the preceding months, specifically March's 71%. This decline marks a shift towards the drier months that follow, as the region transitions into the cooler season. With May and June exhibiting even lower humidity rates of 47%, Mount Isa's environment starts to embrace a more arid climate, setting the stage for the increasingly dry conditions typical of winter. Overall, April serves as a pivotal point in the year, bridging the humid summer months and the subsequent drier periods, highlighting the unique climatic shifts of this vibrant Australian outback.
In April, Mount Isa experiences a UV Index of 12, which falls within the extreme exposure category and maintains a consistent burn time of just 10 minutes. This trend of high UV levels continues from earlier months, with January through March all recording UV indices above 15. As the year progresses, the intensity of UV exposure gradually decreases, with May bringing a slightly lower index of 9, shifting to a very high exposure category. Despite this reduction, the April UV Index highlights the region's persistent potential for skin damage, emphasizing the importance of sun protection. For more detailed data and insights, visit Mount Isa UV Index.
UV Risk Categories
April in Mount Isa continues the trend of abundant sunshine, with 298 hours of radiant daylight gracing the skies. This slight dip from March’s 305 hours still reflects the region's characteristic warmth as autumn sets in. The city thrives on its sun-drenched days, which peak in the latter half of the year, with October boasting an impressive 330 hours. Following this trajectory, it's clear that Mount Isa’s vibrant climate not only defines its landscape but also enhances its lively atmosphere throughout the seasons. The gradual increase from the cooler months to the brighter days makes April a delightful prelude to the sunshine that’s yet to come.
In Mount Isa, Australia, April marks a significant shift towards sunnier days, boasting an impressive 83% chance of sunshine. This upward trend in clear skies begins as early as January and steadily climbs month by month, reaching its peak in the warmer months. By April, the promise of abundant sun is almost a certainty, setting the stage for May, which follows closely behind with an even higher 85% likelihood. After the sun-soaked summer, summer sunshine dips slightly in June, yet it remains a solid 65%. The months leading up to April reveal a clear progression from moderate sunshine in January to the delightful warmth of late autumn, ensuring that those visiting during this time can expect plenty of bright, sunny days to explore this vibrant region.
In Mount Isa, Australia, the rhythm of daylight throughout the year showcases a beautiful cycle of change. As April arrives, the daylight duration dips to 11 hours, marking a subtle transition from the longer days of summer. This reduction continues into May, where daylight remains steady. Interestingly, both June and July experience the shortest days, averaging just 10 hours of sunlight. However, as winter wanes and spring approaches, days gradually lengthen again in August, returning to 11 hours, and further increasing in the following months. This pattern not only reflects the picturesque variations in daylight but also enhances the vibrant outdoor lifestyle that Mount Isa fosters throughout the year.
As April arrives in Mount Isa, Australia, the whispering winds pick up a lively pace, reaching an average speed of 5.3 m/s (12 mph). This invigorating gust matches the steady wind strengths observed in May, hinting at a promising start to the cooler months ahead. Compared to earlier months, April's breezy conditions mark a notable increase from March's 4.7 m/s (10 mph), setting the stage for a seasonal uptick that continues into September with an even higher 5.4 m/s. The trend reveals that as the year unfolds, the winds tend to gather momentum, creating an energizing atmosphere that invigorates the landscape and invites outdoor adventures.
The weather in Mount Isa changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of April's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Mount Isa and find detailed weather information for every month.
April and January present distinctly different weather patterns in terms of temperature and precipitation. In April, temperatures range from a mild minimum of 11°C (51°F) to a maximum of 37°C (99°F), with an average of 26°C (79°F), while January typically sees warmer conditions, with temperatures ranging from a minimum of 22°C (72°F) to a maximum of 43°C (110°F) and an average of 31°C (88°F). Additionally, April enjoys considerably drier weather, experiencing minimal precipitation (just 1 mm) and no rainy days, in contrast to January, which records 55 mm of precipitation over six rainy days. Both months have similar humidity levels, with January at 56% and April at 53%. For more detailed insights, you can refer to Mount Isa weather in January.
April weather in Mount Isa is characterized by much warmer temperatures, with an average of 26°C (79°F) and maximums reaching up to 37°C (99°F). In contrast, February is hotter overall, with a higher average temperature of 30°C (86°F) and peak temperatures hitting 42°C (107°F). Additionally, February experiences significant rainfall, receiving about 85 mm (3.4 inches) over roughly six days, while April remains dry with no recorded precipitation. Humidity levels are also slightly lower in April at 53%, compared to the higher 62% in February, making April feel somewhat more comfortable. For more detailed insights, check out Mount Isa weather in February.
In comparing the weather of April and March, it's notable that April experiences milder temperatures with a minimum of 11°C (51°F) and a maximum of 37°C (99°F), while March is typically warmer, featuring a minimum of 18°C (66°F) and a maximum of 41°C (106°F). Humidity levels are also lower in April at 53%, compared to the higher 71% humidity seen in March. Additionally, April boasts significantly less precipitation, with only 1 mm recorded over 0 days, while March has a substantial 87 mm of rain spread across 6 days. For more detailed insights, visit Mount Isa weather in March.
In comparing the weather of April and May, April is significantly warmer, with temperatures ranging from a minimum of 11°C (51°F) to a maximum of 37°C (99°F) and an average temperature of 26°C (79°F). In contrast, May sees a decrease in temperature, featuring a minimum of 6°C (43°F), an average of 21°C (70°F), and a maximum of 32°C (91°F). Both months experience minimal precipitation, with just 1 mm recorded and precipitation on 0 days for each month. Additionally, humidity levels are slightly higher in April at 53%, compared to 47% in May. For more detailed information on May conditions, you can refer to Mount Isa weather in May.
In April, the weather is significantly warmer, with average temperatures reaching up to 26°C (79°F) and maximums often soaring to 37°C (99°F). The month experiences very little precipitation, with only 1 mm reported and no rainy days, giving it a dry feel despite the humidity level at 53%. In contrast, June brings cooler temperatures, with an average of 18°C (64°F) and maximums reaching 31°C (89°F). Although it sees slightly more precipitation at 6 mm, it still has no rainy days and lower humidity at 47%. For more specifics on how the weather behaves this month, check out Mount Isa weather in June.
April and July present quite different weather patterns. In April, temperatures range from a pleasant 11°C (51°F) at night to a scorching 37°C (99°F) during the day, with an average temperature of 26°C (79°F). This month is characterized by near-total dryness, with no days of precipitation and a moderately high humidity of 53%. In contrast, July features cooler temperatures, with a minimum of 4°C (40°F) and a maximum of 33°C (91°F), resulting in an average temperature of 18°C (65°F). Similar to April, July remains dry with only 1 mm of precipitation and 0 days of rain, but it benefits from lower humidity at 42%. For more detailed information, you can check Mount Isa weather in July.
April and August in Mount Isa present contrasting weather experiences. In April, temperatures range significantly, with a minimum of 11°C (51°F) and a maximum reaching up to 37°C (99°F), boasting an average of 26°C (79°F). Despite this warmth, April sees little to no precipitation, maintaining a humidity level of 53%. In contrast, August features cooler temperatures, with a minimum of 6°C (43°F) and an average of 20°C (68°F), peaking at 34°C (94°F). Like April, August also enjoys dry conditions, recording no precipitation and slightly lower humidity at 43%. For more detailed information, you can check Mount Isa weather in August.
April and September present distinct weather profiles in terms of temperature and humidity. In April, temperatures range from a mild minimum of 11°C (51°F) to a warm maximum of 37°C (99°F), with an average of 26°C (79°F) and remarkably low precipitation of just 1 mm over 0 days. The humidity sits at a moderate 53%, contributing to a comfortable atmosphere. In contrast, September experiences slightly cooler temperatures, with a minimum of 9°C (48°F) and an average of 24°C (75°F), reaching a maximum of 39°C (102°F). This month has higher precipitation at 5 mm over a single day and notably lower humidity at 32%, which could result in a dryer feel. For more specific insights on weather patterns, you can refer to Mount Isa weather in September.
In comparing April and October weather, April features milder temperatures with a minimum of 11°C (51°F) and an average of 26°C (79°F), reaching a maximum of 37°C (99°F). With virtually no precipitation and a humidity level of 53%, April tends to have a dry and warm climate. In contrast, October sees slightly higher temperatures, with a minimum of 15°C (58°F), an average of 28°C (83°F), and a maximum of 41°C (105°F). This month experiences more precipitation at 10 mm (0.4 inches) over 2 days, but the humidity drops to 23%, providing a different feel to the warm weather. For more detailed information, you can check Mount Isa weather in October.
When comparing the weather in April and November, we see distinct differences in temperature and humidity. April boasts a milder temperature range with minimums of 11°C and maximums reaching 37°C, while November shows a higher minimum of 13°C and maximums soaring to 41°C. Precipitation levels are also a striking contrast; April experiences virtually no rainfall with just 1 mm and 0 rainy days, whereas November sees mild rainfall of 18 mm across 4 days. Additionally, humidity is higher in April at 53%, compared to November's 28%. For more detailed insights, you can check out Mount Isa weather in November.
When comparing the weather in April and December, significant differences emerge. April features a milder temperature range, with minimums of 11°C (51°F) and maximums reaching up to 37°C (99°F), and it boasts a dry climate with only 1 mm of precipitation over the month with no rainy days. In contrast, December is warmer overall, with minimum temperatures of 17°C (63°F) and maximums soaring to a sweltering 44°C (111°F). Additionally, December experiences more moisture, receiving 20 mm of precipitation across three rainy days, albeit with lower humidity levels at 47%. For more detailed information, you can check Mount Isa weather in December.
April in Mount Isa showcases a distinct shift in weather, characterized by warm temperatures and notably low rainfall, with no precipitation recorded this month. Compared to the peak summer months, April offers a relief from the intense heat, making outdoor activities more pleasant as the average temperature settles comfortably. With humidity around 53%, the air feels less oppressive, inviting both locals and visitors to enjoy the stunning landscapes. This optimal climate sets the stage for memorable experiences, distinguishing April from the sweltering heat of January and February. For a detailed look at what to expect throughout the year, visit Mount Isa Climate.