Last updated: February 25, 2025
In March, Mount Isa, Australia experiences a strikingly warm climate, with maximum temperatures soaring to 41°C (106°F). The average temperature remains a pleasant 29°C (85°F), while nighttime brings relief with a minimum of 18°C (66°F). Rainfall is relatively moderate, totaling 87 mm (3.4 in) over 6 days, contributing to a humidity level of 71%. This unique blend of heat and occasional rain creates a dynamic environment, characteristic of this vibrant region.
In March, Mount Isa experiences a delightful transition as temperatures begin to ease from the sweltering heat of the summer months. The minimum temperature hovers around a comfortable 18°C (66°F), while the average drops slightly to 29°C (85°F), providing a pleasant escape from the peak warmth. The maximum temperature can still reach 41°C (106°F), indicative of the lingering summer vibes, but overall, the month offers a more bearable climate compared to the intense heat of January and February. This gentle descent in temperatures cues a shift towards the cooler months ahead, making March an ideal time for outdoor activities in this vibrant Australian town. As the season progresses, residents and visitors can enjoy the balance of warm days and cooler evenings, setting the stage for the comfortable fall weather to come.
March in Mount Isa marks a subtle peak in precipitation, with 87 mm (3.4 in) of rainfall spread over six days. This slight increase from February's 85 mm (3.4 in) signals the tail end of the wet season, which typically begins to wane as the region progresses into the dryer months ahead. Notably, the month stands out as one of the last opportunities for significant rainfall before the April dry spell kicks in, with just 1 mm recorded. The trend becomes evident as Mount Isa transitions from this brief period of wetness to extended dry conditions, making March a crucial time for local ecosystems to harness moisture before the arid months take hold.
March in Mount Isa, Australia, marks a noticeable shift in humidity, with levels rising to 71%, a significant increase from 62% in February. This surge is part of a seasonal trend where humidity tends to climb from the beginning of the year, peaking in March before gradually declining as the dry season approaches. Following this peak, humidity levels drop sharply, dipping to 53% in April and continuing a downward trajectory through the colder months, ultimately reaching a low of 23% in October. This pattern highlights Mount Isa's transition from the warmer, more humid summer months into the drier autumn and winter periods, painting a vivid picture of the region's distinct climatic shifts.
In March, Mount Isa continues to experience intense sunlight, with a UV Index of 15, categorizing it as extreme. This means that even a brief exposure can lead to sunburn in just 10 minutes. Despite a slight decline from the peak January UV Index of 17, which also had a burn time of only 10 minutes, the UV levels remain alarmingly high, reflecting a consistent trend of extreme sun exposure throughout the year. As summer transitions into autumn, it’s crucial for residents and visitors to take protective measures when enjoying the outdoors. For more information on UV levels, check out Mount Isa UV Index.
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March brings a delightful increase in sunshine to Mount Isa, Australia, with 305 hours of radiant daylight, showcasing a notable rise from February's 284 hours. This trend of expanding sunlight continues as the year unfolds, paving the way for longer, sunnier days that peak in October with an impressive 330 hours. Each month seems to outshine the last, with March marking a pivotal shift towards brighter days, setting the tone for the season ahead. The steady climb in sunshine hours highlights Mount Isa's vibrant outdoor lifestyle, inviting residents and visitors alike to revel in the warmth and dazzling skies as winter approaches.
As March rolls into Mount Isa, the likelihood of sunny days significantly increases, boasting a whopping 63% chance of sunshine. This marks a notable rise from the previous months, transitioning from January's 49% and February's 56%. Following the early hints of warmth, the sun's presence becomes even more pronounced in April and May, where chances soar to 83% and 85%, respectively. This upward trend clearly indicates that March serves as a bridge to the sunny, radiant months ahead. Visitors and locals alike can look forward to increasingly bright days, making it an ideal time for outdoor activities and enjoying the natural beauty of the region.
In March, Mount Isa enjoys a consistent 12 hours of daylight, mirroring the shorter days of February and signaling a transition toward the autumn months. This period marks a notable shift, as daylight begins to wane after the long, sun-drenched days of January, which boasted 13 hours. As the year progresses, the trend of decreasing daylight continues into April and May, with both months offering 11 hours of light. Observing these changes highlights the rhythmic ebb and flow of sunlight in the region, offering a captivating perspective on the seasonal shifts that characterize life in this part of Australia.
As March arrives in Mount Isa, Australia, the winds begin to pick up, averaging 4.7 m/s (10 mph), a notable increase from February's 4.1 m/s (9 mph). This upward trend sets the stage for a breezier April, where winds average 5.3 m/s (12 mph), signaling the start of a more invigorating season. Interestingly, March stands out as a transitional month—while it remains relatively mild compared to the robust gusts of the later months, it marks a shift in momentum. The stronger winds of March are a precursor to the sustained breezes that dominate the coming months, highlighting shifts in weather patterns that characterize the region's climate. Ultimately, March showcases a blend of gentle and invigorating winds, inviting locals and visitors alike to enjoy the outdoors before the stronger gusts take hold.
The weather in Mount Isa changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of March'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.
In comparing the weather between March and January, March experiences slightly lower minimum and average temperatures, with a minimum of 18°C (66°F) and an average of 29°C (85°F), while January starts with a higher minimum of 22°C (72°F) and average of 31°C (88°F). The maximum temperatures are relatively close, with March peaking at 41°C (106°F) and January reaching slightly higher at 43°C (110°F). Precipitation in March is more significant at 87 mm (3.4 in) over 6 days compared to January's 55 mm (2.1 in) for the same number of days. Additionally, March has a higher humidity level of 71%, whereas January exhibits a lower humidity of 56%. For more detailed information, check out Mount Isa weather in January.
In comparing the weather between February and March, we observe some notable similarities and differences. Both months feature a minimum temperature of around 18°C (65-66°F), while March sees a slight drop in the average temperature to 29°C (85°F) from February's 30°C (86°F). The maximum temperatures are closely matched, with February peaking at 42°C (107°F) and March slightly lower at 41°C (106°F). Precipitation levels remain consistent, with both months averaging around 85-87 mm (3.4 in) over six days. However, March has a higher humidity level at 71% compared to February's 62%, resulting in a more humid atmosphere. For more detailed insights on February's weather, you can visit Mount Isa weather in February.
March and April exhibit notable differences in weather patterns. In March, temperatures range from a minimum of 18°C (66°F) to a scorching maximum of 41°C (106°F), with an average temperature of 29°C (85°F). This month also sees significant rainfall, with 87 mm (3.4 in) over 6 days and a humidity level of 71%. In contrast, April experiences milder temperatures, with a minimum of 11°C (51°F) and a maximum of 37°C (99°F), averaging at 26°C (79°F). Remarkably, April enjoys much drier conditions, receiving just 1 mm (0.0 in) of precipitation over the course of the month and a lower humidity of 53%. For more detailed insights, you can check Mount Isa weather in April.
The weather in March is distinctly hotter and more humid compared to May. March experiences a significant temperature range, with minimums around 18°C (66°F) and maximums soaring to 41°C (106°F), alongside an average of 29°C (85°F). Additionally, March sees about 87 mm (3.4 in) of precipitation over 6 days, contributing to a higher humidity level of 71%. In contrast, May offers milder temperatures, with a minimum of 6°C (43°F) and a maximum of 32°C (91°F), resulting in a comfortable average of 21°C (70°F). Remarkably, May has very little rainfall, only 1 mm (0.0 in), spread over 0 days, leading to significantly lower humidity at 47%. To learn more about the specific weather conditions in May, refer to Mount Isa weather in May.
In March, the weather is markedly warmer, with minimum temperatures around 18°C (66°F) and average highs reaching up to 41°C (106°F). This month also experiences considerable humidity at 71% and a total precipitation of 87 mm (3.4 in) over six days, making it a relatively wet period. In contrast, June offers a much cooler climate, with temperatures ranging from a minimum of 4°C (40°F) to an average of 18°C (64°F), peaking at 31°C (89°F). Additionally, June is characterized by significantly drier conditions, with only 6 mm (0.2 in) of precipitation and no rain days, alongside lower humidity at 47%. For more details, check Mount Isa weather in June.
The weather in March is notably warmer and more humid compared to July. In March, temperatures range from a minimum of 18°C (66°F) to a scorching maximum of 41°C (106°F), with an average temperature of 29°C (85°F). Additionally, the month sees about 87 mm (3.4 in) of precipitation over 6 days, resulting in a humidity level of 71%. In contrast, July experiences much cooler conditions, with temperatures ranging from a chilly 4°C (40°F) to a maximum of 33°C (91°F) and an average of 18°C (65°F). The precipitation drops significantly to just 1 mm (0.1 in) over the entire month, and humidity is also lower at 42%. For more details on July weather, you can check Mount Isa weather in July.
March and August present stark contrasts in weather. March experiences considerably warmer temperatures, with a minimum of 18°C (66°F) and average highs reaching up to 41°C (106°F), coupled with significant rainfall of 87 mm (3.4 in) over 6 rainy days. The humidity during this month averages a high 71%, contributing to a humid atmosphere. In contrast, August showcases a much cooler climate, with temperatures ranging from a crisp minimum of 6°C (43°F) to a milder average of 20°C (68°F) and maximums hitting 34°C (94°F). Notably, August is dry, with zero precipitation recorded over the month and an average humidity of just 43%. For more details, check out Mount Isa weather in August.
March and September present a striking contrast in weather conditions. In March, temperatures soar with a minimum of 18°C (66°F), averaging 29°C (85°F), and peaking at a blistering 41°C (106°F). The month is characterized by considerable humidity (71%) and a relatively high level of precipitation (87 mm) over six days. In contrast, September offers a much cooler climate, with minimum temperatures dropping to 9°C (48°F), an average of 24°C (75°F), and a maximum of 39°C (102°F). Additionally, September is notably drier, with only 5 mm of precipitation over one day and lower humidity at 32%. For more specific insights, you can explore Mount Isa weather in September.
March and October in Mount Isa showcase distinct weather patterns. March experiences warmer average temperatures, ranging from a minimum of 18°C (66°F) to a maximum of 41°C (106°F), with an average temperature of 29°C (85°F). In contrast, October has slightly cooler temperatures, with a minimum of 15°C (58°F), averaging 28°C (83°F), while still reaching highs of 41°C (105°F). Furthermore, March sees much more precipitation, totaling 87 mm (3.4 in) over about six days, compared to October's minimal 10 mm (0.4 in) over just two days. Additionally, humidity levels are significantly higher in March at 71%, while October enjoys a much drier atmosphere at 23%. For more details, you can check the Mount Isa weather in October.
March and November in Mount Isa offer distinct weather characteristics despite having similar average high temperatures of around 29°C (85°F). March tends to be more humid, with a notable humidity level of 71% and 87 mm (3.4 in) of precipitation spread over six days, making it feel particularly warm and sticky. In contrast, November features a much lower humidity of 28% and significantly less rainfall, with only 18 mm (0.7 in) over four days, creating a drier and more comfortable atmosphere. For a more detailed look at November weather, check out Mount Isa weather in November.
When comparing the weather in March and December, it’s clear both months experience warm temperatures, but December tends to be hotter overall. In March, temperatures range from a minimum of 18°C (66°F) to a maximum of 41°C (106°F), with an average of 29°C (85°F). In contrast, December showcases a slightly higher average of 32°C (90°F), peaking at 44°C (111°F). Additionally, March sees more rainfall with 87 mm (3.4 in) over six days, while December is much drier, recording only 20 mm (0.8 in) across three days. The humidity also varies, as March maintains a higher level at 71%, compared to December's more comfortable 47%. For more specific details, you can visit Mount Isa weather in December.
As March unfolds in Mount Isa, the weather presents a striking contrast to the preceding summer months, blending warmth with occasional rain. The average temperature hovers comfortably at a mild 29°C, while days can still peak at a sweltering 41°C, inviting both adventurers and those seeking respite from the heat. Although March features a notable increase in humidity, with levels around 71%, it also introduces a refreshing shift in precipitation, bringing approximately 87 mm of rain over just six days. This transition not only refreshes the landscape but also highlights the dynamic nature of Mount Isa's climate. Explore more about the region's yearly patterns at Mount Isa Climate.