Last updated: February 25, 2025
September in Horsham, Australia, showcases a vibrant transition from the cool winter months to warmer spring days. With a maximum temperature peaking at 28°C (82°F) and an average of 11°C (52°F), locals can enjoy a comfortable climate contrasted by an occasional chill, dipping to a minimum of -1°C (30°F). This month sees about 35 mm (1.4 in) of precipitation over 9 days, contributing to the region's lush rejuvenation. The humidity level averages a pleasant 69%, making September an ideal time for outdoor activities as nature bursts into color and life.
In September, Horsham begins to shake off the chill of winter, with temperatures gradually rising as spring approaches. The month opens with a fresh start, featuring a minimum temperature of -1°C (30°F) and warming to a comfortable average of 11°C (52°F). As days lengthen, the maximum temperature can reach a pleasant 28°C (82°F), marking a significant leap from the cooler months. This trend highlights the transition from the cold, stark winter to the early blooms of spring, making September an invigorating time for outdoor activities and nature enthusiasts in Horsham.
In Horsham, Australia, September brings a moderate precipitation level of 35 mm (1.4 in), falling over nine days throughout the month. This is a slight decrease compared to the previous month, August, which registered the same amount but over an extended period of ten days. Notably, September's rainfall is part of a general trend of increasing precipitation from the drier summer months, with January's 23 mm (0.9 in) acting as a stark contrast. The month serves as a transition, setting the stage for the more substantial rainfall typically seen in the following months of October and November. This steady rhythm of precipitation underscores the gradual shift into Horsham’s wetter season, providing essential nourishment to its lush landscapes as spring approaches.
In September, Horsham, Australia, experiences a notable transition in humidity levels, with the percentage sitting at 69%. This marks a decline from the peak of 80% seen in July, indicating a gradual shift towards drier conditions as spring approaches. Following the consistent upward trend from earlier months, where humidity soared to 79% in June and 75% in August, September's figures suggest a slight easing yet still showcase a keen interplay between the changing seasons. As we move further into the year, humidity is projected to continue its downward trajectory, with October bringing a drop to 59%, signaling the onset of the drier months ahead. The fluctuation in humidity levels highlights Horsham's dynamic climate, balancing warmth and moisture as it transitions through the seasons.
As September rolls into Horsham, Australia, the sun begins to reclaim its strength with a UV Index of 7, classified as high. This marks a notable shift from the cooler months, where residents enjoyed moderate levels of exposure. With a burn time of just 25 minutes, it’s essential to be cautious as the risk of harm from unprotected sun exposure increases. This transition signals the approach of spring, where UV levels will continue to rise, ultimately culminating in the extreme highs of the summer months. For more detailed insights on UV levels throughout the year, visit Horsham UV Index.
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As September unfolds in Horsham, Australia, the landscape enjoys a delightful burst of sunshine, with 256 hours of sunlight brightening the days. This marks a noticeable increase from the winter months, where sunshine hours hovered below 250, peaking in the vibrant summer months of January and February. With the days beginning to lengthen, September serves as a gentle transition into spring, offering nature lovers a revitalizing glimpse of warmth after the cooler winter. While October promises even more sun with 276 hours, September stands out as a reminder of the seasonal shift, inviting residents and visitors alike to embrace outdoor activities under the clear blue skies.
In Horsham, Australia, the likelihood of sunny weather in September sees a slight uptick with a 40% chance of sun, which reflects a seasonal transition as the days begin to warm. This figure is part of a broader trend where the sunniest months, like December with a 74% probability, contrast sharply with the colder winter months, such as June and July, which dip as low as 30%. As spring approaches, residents can expect a gradual increase in sunshine, making September a promising time for outdoor activities, even though it remains one of the less sunny months of the year. The anticipation of more sunshine is palpable, aligning with autumn’s vibrant changes and longer days ahead.
As September graces Horsham, Australia with its arrival, daylight reaches an inviting 11 hours, bringing a subtle shift toward longer days that hints at the approaching warmth of spring. This change marks a transition from the shorter daylight hours of winter, where June and July see just 9 hours. Following the peak of summer in January, where daylight stretches to 14 hours, the gradual decrease setting in from late summer begins to reverse, signaling the earth's tilt toward longer evenings once again. With each passing month, from March's 12 hours down to October's rebound of 13 hours, Horsham's daylight rhythm creates a captivating dance between seasons, inviting residents and visitors alike to savor the invigorating outdoors as nature awakens.
As September breezes into Horsham, Australia, it ushers in a refreshing shift in the wind. Averaging 4.3 m/s (10 mph), the winds maintain a lively pace reminiscent of the summer months, hinting at a perfect blend of warmth and freshness. This uptick follows a gentle decline from March's lower averages, showcasing a resilient pattern in Horsham's wind dynamics. With September mirroring the wind speeds of both July and November, it's clear that this month stands as a pivotal point in the transition from the cooler winter tones to the hopeful whispers of spring, making it a delightful time for outdoor enthusiasts and nature lovers alike.
The weather in Horsham changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of September's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Horsham and find detailed weather information for every month.
September and January present contrasting weather conditions. In September, temperatures range from a chilly minimum of -1°C (30°F) to a comfortable maximum of 28°C (82°F), with an average temperature of 11°C (52°F). The month experiences moderate rainfall of 35 mm (1.4 in) over 9 days, coupled with higher humidity at 69%. In contrast, January boasts significantly warmer temperatures, with a low of 8°C (46°F) and soaring maximums reaching up to 44°C (111°F), leading to an average of 23°C (73°F). The precipitation is less frequent, totaling only 23 mm (0.9 in) across just 3 days, and the humidity drops to a drier 45%. For more details on January's specific weather conditions, you can check out Horsham weather in January.
September and February showcase contrasting weather patterns. In September, temperatures range from a chilly minimum of -1°C (30°F) to a comfortable average of 11°C (52°F), peaking at a warm 28°C (82°F). The month experiences relatively high humidity at 69% and sees about 35 mm (1.4 in) of precipitation over 9 days. In contrast, February offers significantly warmer conditions, with minimum temperatures around 6°C (43°F) and average highs reaching a scorching 41°C (107°F). This month has substantially less rainfall, averaging only 14 mm (0.6 in) over just 2 days, along with lower humidity at 49%. For more detailed information on the weather in February, check out Horsham weather in February.
In September, temperatures range from a chilly minimum of -1°C (30°F) to a mild maximum of 28°C (82°F), with an average of 11°C (52°F). The month brings about 35 mm (1.4 in) of precipitation over 9 days, contributing to a relatively humid environment with 69% humidity. In contrast, March showcases significantly warmer temperatures, with a minimum of 5°C (42°F) and a maximum reaching an impressive 38°C (101°F), averaging at 19°C (67°F). Precipitation is less frequent in March, totaling 26 mm (1.0 in) over just 4 days and featuring lower humidity at 57%. For more details, you can visit Horsham weather in March.
When comparing the weather in September and April, we notice some significant differences. September often brings cooler temperatures, with a minimum of -1°C (30°F) and an average of 11°C (52°F), compared to April’s milder minimum of 2°C (35°F) and an average of 15°C (60°F). While September can peak at 28°C (82°F), April can reach much higher temperatures, soaring to a maximum of 35°C (95°F). Precipitation is fairly similar in both months, with September receiving about 35 mm (1.4 in) over 9 days, while April has slightly less at 32 mm (1.2 in) but with only 5 days of rainfall. Humidity levels are quite comparable as well, with September averaging 69% and April at 67%. For more detailed insights on April weather, you can check Horsham weather in April.
When comparing the weather in September and May, there are some notable differences. September experiences a wider temperature range, with minimums dropping to -1°C (30°F) and maximums reaching up to 28°C (82°F), while May remains milder with minimum temperatures averaging 0°C (32°F) and a maximum of 25°C (77°F). Precipitation is higher in May at 50 mm (2.0 in) over 7 days compared to September's 35 mm (1.4 in) over 9 days. Additionally, humidity is slightly higher in May at 75%, compared to September's 69%. For a detailed look at spring weather characteristics, visit Horsham weather in May.
In comparing the weather of September and June, we see notable differences in temperature and humidity. September experiences a wider range of temperatures, with a minimum of -1°C (30°F), an average of 11°C (52°F), and a maximum of 28°C (82°F), indicating warmer days. In contrast, June has lower overall temperatures, ranging from a minimum of -2°C (30°F) to an average of 9°C (48°F) and a maximum of 19°C (67°F). Although September has slightly less precipitation at 35 mm (1.4 in) over 9 days compared to June's 37 mm (1.5 in) over 7 days, June tends to be more humid at 79%, compared to September’s 69%. For a more detailed view of the June climate, you can check Horsham weather in June.
When comparing the weather in September and July, September generally experiences warmer temperatures, with average highs reaching up to 28°C (82°F) compared to July's maximum of only 18°C (65°F). Both months start with a minimum temperature of -1°C (30°F), but September's average temperature is more pleasant at 11°C (52°F), while July averages only 8°C (47°F). Precipitation levels are slightly lower in September at 35 mm (1.4 in) over 9 days, compared to July's 44 mm (1.7 in) also over 9 days. Additionally, humidity is higher in July at 80%, making the air feel a bit more oppressive than in September, which has a humidity level of 69%. For more detailed insights, check out Horsham weather in July.
In comparing the weather between September and August, September boasts a higher average temperature, reaching 11°C (52°F), compared to August's 9°C (48°F). Additionally, September experiences milder extremes, with a maximum temperature of 28°C (82°F) versus August's peak of only 20°C (68°F). However, August has slightly higher precipitation, totaling 50 mm (2.0 in) over 10 days, while September records 35 mm (1.4 in) over 9 days. Humidity levels are also higher in August at 75%, compared to 69% in September. For more detailed information on August weather, you can visit Horsham weather in August.
September and October exhibit notable differences in weather patterns. September experiences cooler temperatures, with a minimum of -1°C (30°F) and an average of 11°C (52°F), while October brings slightly milder conditions, with a minimum of 1°C (34°F) and an average of 14°C (57°F). Additionally, October sees a higher maximum temperature of 34°C (94°F) compared to September's 28°C (82°F). Precipitation also increases from 35 mm (1.4 in) over 9 days in September to 48 mm (1.9 in) over 8 days in October, indicating a trend toward wetter conditions. Despite this, humidity levels drop from 69% in September to 59% in October, resulting in a more comfortable atmosphere as the season progresses. For more details, check Horsham weather in October.
In September, the weather typically features a wide range of temperatures, with minimums dropping to -1°C (30°F) and maximums reaching up to 28°C (82°F). The average temperature hovers around 11°C (52°F), and the month sees about 35 mm (1.4 in) of precipitation over 9 days, contributing to a relatively high humidity of 69%.
In contrast, November brings milder temperatures, with minimums at 1°C (34°F) and maximums soaring to 38°C (101°F). The average temperature is warmer at 17°C (63°F), alongside increased precipitation of 44 mm (1.7 in) over just 6 days, resulting in lower humidity levels of 56%. For more detailed information, you can check the Horsham weather in November.
September weather tends to be quite variable, with temperatures ranging from a chilly minimum of -1°C (30°F) to a warm maximum of 28°C (82°F) and an average of 11°C (52°F). The month also sees a decent amount of moisture, with 35 mm (1.4 in) of precipitation over about 9 days and a humidity level of 69%. In contrast, December offers significantly warmer conditions, with minimum temperatures at 6°C (43°F) and maximums soaring to an impressive 46°C (115°F), resulting in an average temperature of 20°C (68°F). Precipitation drops to 33 mm (1.3 in) across just 4 days, and the humidity decreases to a more comfortable 50%. For more detailed insights into December weather, check out Horsham weather in December.
As September unfolds in Horsham, the weather showcases a dynamic transition from the cooler months with maximum temperatures reaching 28°C, while the brisk average dips to 11°C and nights can get quite chilly at minimums of -1°C. This month marks a significant shift, characterized by moderate rainfall of 35 mm over 9 days, gradually increasing humidity levels of 69%, creating a refreshing but somewhat damp atmosphere. Unlike the sweltering summer peak or the bitter chill of winter, September offers a unique blend of warmth and coolness, hinting at the arrival of spring. For a closer look at how these patterns compare to the rest of the year, explore Horsham Climate.