September Weather in Pinjarra, Australia

Last updated: February 25, 2025

In September, Pinjarra, Australia, experiences a delightful transition into spring, with maximum temperatures reaching 26°C (78°F) and an average of 14°C (58°F), making it a pleasant time for outdoor activities. The minimum temperature dips to a cool 5°C (42°F), perfect for cozy evenings. While the city sees 53 mm (2.1 in) of rainfall over 9 days, the humidity hangs around a comfortable 71%, contributing to the vibrant, refreshing atmosphere of the season. Whether enjoying the lush landscapes or the budding flora, September in Pinjarra offers a charming blend of warmth and the invigorating essence of spring.

September Temperature in Pinjarra

In September, Pinjarra experiences the delightful transition from winter to spring, with temperatures gradually warming. The minimum temperature dips to a crisp 5°C (42°F), but the days soon brighten up, bringing an average of 14°C (58°F), peaking at a pleasant 26°C (78°F). This month marks the end of the colder season, evidenced by the significant rise in both average and maximum temperatures, reflecting nature’s awakening. As the days grow longer and warmer, residents and visitors alike can enjoy outdoor activities amidst blooming scenery, making September a charming time in this picturesque Australian town.

September Weather in Pinjarra: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Pinjarra, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec737371666158575658616571
Data source: Temperature data for Pinjarra 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.

September Precipitation in Pinjarra

September sees a noticeable transition in Pinjarra's precipitation patterns, with 53 mm (or 2.1 in) of rain falling over 9 days. This amount reflects a decline from the wetter winter months, particularly June and July, which recorded 119 mm and 139 mm respectively. The rainfall in September serves as a reminder of the changing seasons, as the region shifts from the cooler, soggier winter towards the drier spring months ahead. While still a significant drop, the September precipitation helps nourish the landscape, preparing it for the warmer days to come, as the yearly average begins its descent. This month often serves as a bridge, maintaining a balance of moisture before the drier conditions set in for October and November.

September Precipitation Trends in Pinjarra

The chart displays monthly precipitation patterns in Pinjarra, with values for each month alongside September's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec175125267111913910853412410
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Pinjarra

As the seasons transition in Pinjarra, Australia, September experiences a notable shift, with humidity levels averaging 71%. This figure represents a slight decline from the peak summer months and the higher humidity seen earlier in the winter, where levels reached a substantial 77% in both June and July. As spring approaches, the freshness in the air begins to emerge, yet humidity remains relatively high compared to the drier months of October and November. Overall, September's humidity reflects the lingering warmth of winter while hinting at the dry conditions that are on the horizon, creating a unique blend of climatic experiences for residents and visitors alike.

September Average Humidity in Pinjarra

This chart illustrates the average monthly humidity levels in Pinjarra, with September's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how September's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec53%55%59%70%72%77%77%75%71%63%56%53%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Pinjarra

As September rolls into Pinjarra, Australia, residents can expect a UV Index of 8, classified as very high, with a burn time of only 15 minutes. This marks a notable uptick from the moderate levels observed in the cooler winter months, signaling a return to more intense sun exposure. Following the pattern seen in August, when the UV Index reached 6, this shift indicates the onset of spring, wherein sun safety measures become increasingly essential. With extreme levels recorded in the earlier months of the year, such as the scorching UV Index of 14 in January and February, September’s reading serves as a reminder that vigilance against UV damage is crucial year-round. For more insights, visit the Pinjarra UV Index.

Maximum UV Index Levels in Pinjarra for September

The chart shows the monthly maximum UV Index (UVI) for Pinjarra in September, 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.
JanFebMarAprMayJunJulAugSepOctNovDec141411854468101314
Data source: Pinjarra September 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.

September Sunshine in Pinjarra

As September unfolds in Pinjarra, Australia, residents can bask in an impressive 294 hours of sunshine, signaling the onset of spring. This month marks a slight increase from the winter months preceding it, particularly from June and July, which struggled with only 259 and 268 hours of sunlight, respectively. The days gradually grow longer and brighter, hinting at the warmer months ahead. October promises even more sunshine with a robust 325 hours, while the year culminates in a dazzling December that boasts 383 hours. Overall, the trend showcases a delightful upward trajectory in sunlight, inviting both locals and visitors to enjoy the vibrant nature that Pinjarra has to offer.

Monthly Sunshine Duration in Pinjarra: September Highlighted

The September sunshine duration represents the total number of hours Pinjarra experiences direct sunlight during the month of September, excluding cloudy or obstructed periods. This chart compares the sunshine duration of September with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec311h317h322h288h275h259h268h284h294h325h350h383h
Data source: Pinjarra September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Pinjarra During September

In Pinjarra, Australia, the chance of sunny weather in September reflects a promising transition as winter wanes. With a 64% likelihood of sunshine, September stands out as a noteworthy improvement compared to the chillier months of June and July, which see the sun only about 38% and 49% of the time, respectively. This increase hints at the early signs of spring, making September a delightful time for outdoor activities. Looking at the broader trend throughout the year, sunny days start to rebound in this month, paving the way for the warmer and sunnier months ahead, especially when compared to the more temperate conditions seen in autumn. With September's moderate sunshine, residents and visitors alike can relish the warmth that hints at the vibrant spring season to come.

Percentage of Sunny Days in September in Pinjarra

The chart illustrates the percentage of sunny days in Pinjarra throughout the year, with September 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 Pinjarra experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec76%71%58%53%40%49%38%54%64%48%64%77%
Data source: Pinjarra September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Pinjarra in September

As September arrives in Pinjarra, Australia, daylight begins to gradually increase, offering 11 hours of sunshine each day. This marks a subtle transition from the sun-drenched days of January, which bask in 14 hours of light, to the shorter days of winter. The pattern reveals a distinct seasonal rhythm: after the peak of summer, daylight steadily diminishes from 13 hours in February to a low of 10 hours from May through August. As spring approaches, daylight starts to reclaim its presence, foreshadowing the warmer months ahead. This cyclical change invites residents and visitors alike to enjoy the refreshing shift from winter's embrace to the revitalizing glow of springtime sunsets, setting the stage for longer days and blooming landscapes.

Average Daylight Hours in Pinjarra for September

The chart illustrates the variation in daylight duration in Pinjarra throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec14h13h 14m12h 15m11h 15m10h 25m10h 1m10h 13m10h 56m11h 53m12h 53m13h 46m14h 14m
Data source: Pinjarra daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Pinjarra

In September, the winds in Pinjarra, Australia, exhibit a gentle touch with an average speed of 4.4 m/s (10 mph), offering a slight pause before the blustery days of spring take hold. This month mirrors the mild breezes of June and March, hinting at a transitional phase as the region shifts away from winter's cool grip. After a peak in July at 6.1 m/s (14 mph), the winds begin to taper, allowing September's calm atmosphere to foster a sense of tranquility. As the days grow warmer, this subtle breeze becomes an invitation to embrace the outdoors, making it a delightful time for nature enthusiasts and those seeking solace in Pinjarra's serene landscapes.

Average September Wind Speed in Pinjarra

The chart displays monthly wind speed patterns in Pinjarra, with values for each month shown alongside September's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how September's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec5.85.54.33.94.14.46.14.74.4 m/s4.64.95.4
Data source: Pinjarra September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Pinjarra Compares to Other Months

The weather in Pinjarra 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 Pinjarra and find detailed weather information for every month.

September and January present quite contrasting weather conditions. In September, temperatures range from a minimum of 5°C (42°F) to a maximum of 26°C (78°F), with an average of 14°C (58°F). This month also experiences around 53 mm (2.1 in) of precipitation over 9 days, accompanied by a humidity level of 71%. In stark contrast, January boasts warmer temperatures, with a minimum of 11°C (52°F), an average of 23°C (73°F), and a maximum soaring to 36°C (96°F). The precipitation in January is notably lower at just 17 mm (0.7 in) across 0 days, and the humidity dips to 52%. For more details on the specific conditions in January, you can check Pinjarra weather in January.

September and February present distinctly different weather patterns. September boasts a milder climate, with temperatures ranging from a minimum of 5°C (42°F) to a maximum of 26°C (78°F), while enjoying an average temperature of 14°C (58°F). It experiences more precipitation, with 53 mm (2.1 in) over about 9 days and a higher humidity level of 71%. In contrast, February is characterized by significantly warmer temperatures, from a minimum of 12°C (53°F) to a scorching maximum of 35°C (95°F), averaging 23°C (73°F). The month is relatively dry, with only 51 mm (2.0 in) of rain falling over just 3 days, and a lower humidity of 55%. For more detailed information, you can check Pinjarra weather in February.

When comparing September and March weather, there is a notable difference in temperatures and humidity levels. In September, temperatures range from a minimum of 5°C (42°F) to a maximum of 26°C (78°F), with an average of 14°C (58°F). The month sees about 53 mm (2.1 inches) of precipitation over 9 days, and humidity is relatively high at 71%. In contrast, March experiences warmer temperatures, with a minimum of 10°C (51°F), an average of 22°C (71°F), and a maximum reaching 34°C (93°F). Precipitation drops to 25 mm (1.0 inch) over just 4 days, and humidity decreases to 59%. This makes March not only warmer but also less humid and wetter than September. For more details on the specific weather conditions in March, you can visit Pinjarra weather in March.

In comparing the weather between September and April, September tends to be cooler with average temperatures ranging from a minimum of 5°C (42°F) to a maximum of 26°C (78°F), while April experiences milder conditions, with temperatures ranging from a minimum of 8°C (47°F) to a maximum of 33°C (91°F). April is generally drier, receiving only 26 mm (1.0 in) of precipitation over just 2 days, compared to September's 53 mm (2.1 in) over 9 days. Humidity levels remain quite similar between the two months, with September at 71% and April at 70%. For more details on April weather in Pinjarra, you can visit Pinjarra weather in April.

In September, temperatures generally range from a chilly 5°C (42°F) to a pleasant 26°C (78°F), with an average of 14°C (58°F). The month experiences about 53 mm (2.1 in) of precipitation over 9 days, with humidity levels sitting at 71%. In contrast, May sees slightly milder temperatures, starting at a minimum of 6°C (44°F) and reaching up to 26°C (80°F), with an average temperature of 16°C (61°F). Precipitation in May increases to 71 mm (2.8 in) but occurs over just 8 days, maintaining a similar humidity level of 72%. The weather comparison shows that while both months can reach the same maximum temperature, May tends to be a touch warmer on average, despite slightly higher rainfall. For more specific insights on May weather, you can check out Pinjarra weather in May.

In comparing the weather between September and June, both months exhibit similar average temperatures, around 14°C (58°F). However, September tends to have slightly warmer maximum temperatures, reaching up to 26°C (78°F), compared to June's high of 23°C (74°F). Precipitation levels are notably higher in June, with 119 mm (4.7 in) over 12 days, while September experiences significantly less rainfall at 53 mm (2.1 in) across 9 days. Additionally, humidity is a bit lower in September at 71%, compared to June's 77%. For more detailed insights, you can refer to Pinjarra weather in June.

In comparing the weather of September and July, we notice notable differences in temperature and precipitation. In September, temperatures range from a minimum of 5°C (42°F) to a maximum of 26°C (78°F), with an average of 14°C (58°F). The month sees about 53 mm (2.1 in) of precipitation over 9 days, and humidity levels average around 71%. In contrast, July experiences slightly warmer temperatures, with a minimum of 7°C (44°F) and a maximum of 21°C (71°F), averaging the same at 14°C (57°F). However, July is much wetter, with 139 mm (5.5 in) of rain over 17 days, resulting in higher humidity levels of 77%. For a detailed look at July weather, you can visit Pinjarra weather in July.

In comparing the weather of September and August, September experiences slightly warmer temperatures, with an average of 14°C (58°F) compared to August's 13°C (56°F). The maximum temperatures also rise a bit, reaching 26°C (78°F) in September versus 23°C (74°F) in August. However, August sees more precipitation, with 108 mm (4.2 in) of rainfall over 12 days, while September has only 53 mm (2.1 in) over 9 days. Humidity is marginally lower in September at 71% compared to 75% in August. For a more detailed overview of August's weather, you can refer to Pinjarra weather in August.

September and October present a noticeable shift in weather patterns. In September, temperatures range from a minimum of 5°C (42°F) to a maximum of 26°C (78°F), with an average of 14°C (58°F). It experiences about 53 mm (2.1 in) of precipitation over 9 days, contributing to a humidity level of 71%. In contrast, October sees slightly warmer temperatures with a minimum of 6°C (43°F) and a peak of 31°C (87°F), averaging 16°C (61°F). This month brings less rain, totaling 41 mm (1.6 in) over just 7 days, and a drop in humidity to 63%. For a more detailed look at October conditions, you can check Pinjarra weather in October.

September and November display notable differences in weather patterns. September typically experiences cooler temperatures with a minimum of 5°C (42°F) and an average of 14°C (58°F), while November shows a warmer trend with a minimum of 8°C (47°F) and an average of 18°C (66°F). Additionally, November boasts higher maximum temperatures that can reach up to 35°C (95°F), compared to September's peak of 26°C (78°F). Precipitation also decreases significantly in November, with only 24 mm (0.9 in) over just 3 days, whereas September has 53 mm (2.1 in) spread over 9 days. Humidity levels drop from 71% in September to 56% in November, contributing to a generally drier and warmer atmosphere during the latter month. For more specific details, check out Pinjarra weather in November.

September and December exhibit contrasting weather patterns. In September, temperatures range from a brisk minimum of 5°C (42°F) to a pleasant maximum of 26°C (78°F), with an average of 14°C (58°F). The month experiences about 53 mm (2.1 in) of precipitation across 9 days, accompanied by a humidity level of 71%. In contrast, December features much warmer temperatures, with a minimum of 9°C (48°F), an average of 22°C (71°F), and maximums soaring to 38°C (100°F). Precipitation drops significantly to just 10 mm (0.4 in) over 2 days, resulting in a lower humidity of 53%. For a detailed look at December weather in Pinjarra, visit Pinjarra weather in December.

Compare Pinjarra's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Pinjarra

As September sweeps in, Pinjarra experiences a refreshing shift from the lingering chill of winter to the more temperate embrace of spring. With average temperatures rising, the days feel noticeably warmer, although nights can still surprise with a touch of coolness. Rainfall begins to play a role, contributing to the lush landscapes that bloom as nature awakens. Despite the humidity hovering around a comfortable 71%, September stands out for its balance—combining the gentle warmth of early spring with occasional, refreshing showers. To explore more about the yearly weather patterns, check out Pinjarra Climate.