December Weather in Stawell, Australia

Last updated: February 25, 2025

Experience the December weather in Stawell, Australia, where temperatures can escalate dramatically, reaching a scorching maximum of 44°C (112°F), while the average hovers around a mild 19°C (66°F), making for hot summer days. Nighttime offers a contrast as temperatures can drop to a cool minimum of 5°C (41°F). With precipitation totaling 36 mm (1.4 in) across just 4 days, the humidity sits comfortably at 50%, creating a balance that adds to the region’s charm. Whether basking in the sun or enjoying cooler evenings, Stawell's December presents a vibrant and dynamic weather experience.

December Temperature in Stawell

In Stawell, Australia, December marks a transition into the peak of summer, showcasing a distinct rise in temperatures. With a minimum of 5°C (41°F) and an average temperature of 19°C (66°F), the weather becomes noticeably warmer compared to the preceding months. The region can experience sweltering highs reaching up to 44°C (112°F), reflecting a trend of escalating warmth as the year progresses. This month’s temperatures hint at the cooling reprieve found in the subsequent months, yet it undeniably captivates summer enthusiasts with its vibrant heat and longer days, setting the stage for outdoor adventures and festivities.

December Weather in Stawell: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Stawell, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec716865585146464650556166
Data source: Temperature data for Stawell 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.

December Precipitation in Stawell

In December, Stawell experiences a moderate precipitation level of 36 mm (1.4 in), spread across 4 days—a slight decrease from the rainfall in November. The consistency of rain in the latter part of the year suggests a trend towards a wetter season as summer approaches. This pattern is indicative of the region's diverse climate, where December offers a gentle transition into the hotter months, contrasting with the heavier rainfall seen in May and August, which both exceed 50 mm. The relatively low number of precipitation days highlights that while rain may be less frequent, it still contributes significantly to the landscape's lushness as the year winds down.

December Precipitation Trends in Stawell

The chart displays monthly precipitation patterns in Stawell, with values for each month alongside December's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec301838325840475539474936
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Stawell

In Stawell, Australia, December brings a refreshing shift as humidity levels drop to 50%, marking a respite from the peak moisture experienced in the mid-year months. Following a gradual increase from 43% in January to a high of 83% in July, there's a notable decline in humidity during the latter part of the year. This trend indicates a transition as the summer approaches, with December providing a balance between the wet and dry months. The return to 50% humidity in December hints at the beginning of a drier season, offering a comfortable environment perfect for outdoor pursuits.

December Average Humidity in Stawell

This chart illustrates the average monthly humidity levels in Stawell, with December's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how December's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec43%49%60%71%79%82%83%79%72%61%59%50%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Stawell

In December, Stawell, Australia, experiences a notable spike in UV Index, reaching a striking 15, categorizing it as extreme. This trend marks a continuation of heightened UV levels from the previous months, as both November and December flaunt similar extreme ratings with a consistent burn time of just 10 minutes. As summer approaches, it's essential for residents and visitors to be vigilant about sun protection, following a pattern where UV levels peak in the warmer months. In contrast, the earlier months in the year exhibit a gradual decline, with UV Index levels dropping significantly by April. To ensure safe exposure, always stay informed and check regularly for updates on the Stawell UV Index.

Maximum UV Index Levels in Stawell for December

The chart shows the monthly maximum UV Index (UVI) for Stawell in December, 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.
JanFebMarAprMayJunJulAugSepOctNovDec141211753357101215
Data source: Stawell December 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.

December Sunshine in Stawell

In Stawell, Australia, December shines brightly with an impressive 353 hours of sunshine, marking it as the sunniest month of the year. This notable increase from the previous months demonstrates a significant upward trend, especially when compared to the cooler and cloudier months like June and July, which recorded only 202 and 210 hours respectively. The transition from the lush greens of spring to the warm hues of summer is reflected in the sky, as December's abundant sunshine stands in stark contrast to the 241 hours in April and 218 hours in May. As the year closes, Stawell welcomes summer with open arms, celebrating longer days filled with radiance that not only elevate spirits but also embrace the vibrant outdoor lifestyle that defines this beautiful region.

Monthly Sunshine Duration in Stawell: December Highlighted

The December sunshine duration represents the total number of hours Stawell experiences direct sunlight during the month of December, excluding cloudy or obstructed periods. This chart compares the sunshine duration of December with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec296h304h303h241h218h202h210h226h259h282h306h353h
Data source: Stawell December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Stawell During December

In Stawell, Australia, December ushers in a delightful shift towards sunnier weather, boasting a notable 71% chance of sunshine. This trend marks a significant increase from the preceding months, particularly when compared to cooler, overcast periods such as June and July, where the likelihood of sun dips to just 25% and 27% respectively. As the year winds down, the sunny prospects of December stand in stark contrast to the gloom of mid-year, hinting at the region’s transition into warmer and more vibrant days ahead. With each month, the average chance of sunshine oscillates, peaking in December and showing a clear seasonal pattern that suggests more outdoor adventures are on the horizon as the year closes.

Percentage of Sunny Days in December in Stawell

The chart illustrates the percentage of sunny days in Stawell throughout the year, with December 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 Stawell experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec49%58%50%48%41%25%27%38%39%38%37%71%
Data source: Stawell December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Stawell in December

As the year unfolds in Stawell, Australia, daylight duration follows a captivating rhythm. Starting with a generous 14 hours in January, the light gradually diminishes, reaching its nadir in June with just 9 hours. However, the sun begins its ascent once more, illuminating the landscape with increasing warmth, peaking again at 14 hours by December. This cycle not only marks the transition of seasons but also highlights a vibrant contrast between the long, sun-kissed days of the summer months and the shorter, cooler winter days, making each month distinct in its own right.

Average Daylight Hours in Stawell for December

The chart illustrates the variation in daylight duration in Stawell throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec14h 21m13h 26m12h 16m11h 6m10h 7m9h 38m9h 52m10h 43m11h 51m13h 2m14h 5m14h 38m
Data source: Stawell daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Stawell

As December rolls into Stawell, Australia, the wind begins to pick up slightly, showcasing an average wind speed of 4.1 m/s (9 mph). This marks a noticeable increase from the mellow winds of earlier months, particularly a dip to 3.0 m/s (7 mph) in April. In fact, December's winds are part of a trend that sees speeds gradually rise from the spring months, where figures hover just above 3 m/s, culminating in a refreshing breeze that dances through the summer air. This late surge in wind speed not only enhances the lively atmosphere of the festive season but also signals a welcome transition as the year comes to a close, with the average wind continuing to exhibit a robust character throughout the warmer months.

Average December Wind Speed in Stawell

The chart displays monthly wind speed patterns in Stawell, with values for each month shown alongside December's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how December's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec4.33.83.23.03.43.53.93.63.93.64.04.1 m/s
Data source: Stawell December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Stawell Compares to Other Months

The weather in Stawell changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of December's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Stawell and find detailed weather information for every month.

In comparing the weather of December and January, January tends to be slightly warmer overall, with average temperatures reaching 22°C (72°F) compared to December's average of 19°C (66°F). While December experiences a maximum temperature of 44°C (112°F), January remains slightly cooler, peaking at 42°C (108°F). Additionally, December has a higher minimum temperature of 5°C (41°F), making January's lower minimum of 7°C (45°F) feel relatively milder. Precipitation is slightly lower in January, with only 30 mm (1.2 in) over three days, compared to December's 36 mm (1.4 in) across four days, and January also boasts lower humidity at 43% versus December's 50%. For more detailed information, you can visit Stawell weather in January.

In comparing December and February weather, we see some notable differences. December typically experiences a wider temperature range, with minimums around 5°C (41°F) and maximums soaring up to 44°C (112°F), resulting in an average temperature of 19°C (66°F). It also tends to be slightly wetter, with 36 mm (1.4 in) of precipitation over about 4 days. In contrast, February enjoys a milder climate, featuring an average temperature of 20°C (68°F) and maximums reaching 41°C (105°F), but with significantly less precipitation—only 18 mm (0.7 in) occurring over just 2 days. Humidity levels remain fairly consistent between the two months, hovering around 49-50%. For a more detailed look at February’s climate, you can check out Stawell weather in February.

In December, the weather showcases significant variability, with temperatures ranging from a mild 5°C (41°F) at night to a scorching 44°C (112°F) during the day, averaging around 19°C (66°F). Rainfall is relatively light, with about 36 mm (1.4 in) over four days and a humidity level of 50%. In contrast, March features slightly cooler temperatures, with similar minimums at 5°C (41°F) while max temperatures reach 37°C (100°F), resulting in a nearly equivalent average of 18°C (65°F). Rainfall increases slightly to 38 mm (1.5 in) over the same number of days, but humidity is higher at 60%. For more detailed insights into March weather, you can check Stawell weather in March.

In December, the weather is characterized by warm temperatures, with a minimum of 5°C (41°F) and a maximum that can reach up to 44°C (112°F). The average temperature hovers around a pleasant 19°C (66°F), and rainfall is relatively low at 36 mm (1.4 in) over just four days, with humidity levels around 50%. In contrast, April experiences cooler temperatures, with a minimum of 1°C (35°F) and an average of 14°C (58°F), while the maximum temperature peaks at 33°C (92°F). Rainfall is slightly less in April at 32 mm (1.3 in) over the same four days, but humidity is higher at 71%. For more detailed information on the weather patterns in April, you can check Stawell weather in April.

When comparing the weather between December and May, notable contrasts emerge in both temperature and humidity. December experiences a broader temperature range, with minimums around 5°C (41°F) and maximums reaching up to 44°C (112°F), resulting in a much warmer average of 19°C (66°F). In contrast, May's temperatures are milder, ranging from a minimum of 0°C (32°F) to a maximum of 24°C (76°F), giving an average of 11°C (51°F). Additionally, May boasts a higher humidity level at 79% compared to December's 50%, which can make the cooler temperatures feel more pronounced. Precipitation is also more frequent in May, with 57 mm (2.3 in) spread over 7 days, whereas December sees less rain, totaling 36 mm (1.4 in) but over fewer days. For a more detailed look at May weather, you can visit Stawell weather in May.

December and June present contrasting weather conditions. December boasts a much warmer climate, with temperatures ranging from a minimum of 5°C (41°F) to a scorching maximum of 44°C (112°F), accompanied by relatively low humidity at 50%. Precipitation is also minimal, with only 36 mm (1.4 in) over just four days. In contrast, June experiences much cooler temperatures, with a minimum of -3°C (27°F) and a maximum of 18°C (64°F). This month sees more frequent rain, totaling 40 mm (1.6 in) over seven days, and elevated humidity at 81%. For a more detailed look at June weather in this region, visit Stawell weather in June.

December and July present a stark contrast in weather. December boasts significantly warmer temperatures, ranging from a minimum of 5°C (41°F) to a scorching maximum of 44°C (112°F), with an average of 19°C (66°F). In contrast, July experiences much cooler conditions, with temperatures ranging from a chilly -2°C (28°F) to a mild maximum of 17°C (63°F), and an average of only 8°C (46°F). Additionally, July is characterized by higher humidity levels at 83% compared to December’s 50%, and it sees more rainy days, with precipitation occurring on 10 days versus just 4 days in December. For more specific details about July's climate, you can visit Stawell weather in July.

The weather in December is significantly warmer than in August, with temperatures ranging from a mild 5°C (41°F) to a scorching 44°C (112°F), averaging at 19°C (66°F). In contrast, August experiences much cooler temperatures, with a minimum of -2°C (28°F) and a maximum of only 19°C (66°F), averaging around 8°C (47°F). While December sees relatively low precipitation of 36 mm (1.4 in) over just 4 days, August is notably wetter, with 55 mm (2.2 in) spread across 10 days and a higher humidity of 79%. For more detailed information on August weather, you can refer to Stawell weather in August.

In comparing the weather between December and September, we see significant contrasts. December experiences much warmer temperatures, with a minimum of 5°C (41°F) and a maximum reaching 44°C (112°F), while September begins with a chill, starting at a minimum of -2°C (28°F) and peaking at 26°C (79°F). Additionally, December's average temperature sits at a balmy 19°C (66°F), compared to September's cooler average of 10°C (50°F). Rainfall is relatively similar, with December receiving 36 mm (1.4 in) over about 4 days, while September sees slightly more precipitation at 39 mm (1.5 in) across 9 days. Moreover, September tends to be more humid, with humidity levels at 72%, compared to December's more comfortable 50%. For a detailed overview of September's weather, visit Stawell weather in September.

In comparing the weather between December and October, October generally experiences cooler temperatures, with an average of 13°C (56°F) compared to December's warmer average of 19°C (66°F). October also has a minimum temperature of 0°C (32°F), while December's minimum is notably higher at 5°C (41°F). Precipitation is more frequent in October, occurring on 8 days with a total of 47 mm (1.8 in), whereas December sees rain on only 4 days, accumulating 36 mm (1.4 in). Additionally, October has higher humidity levels at 61%, compared to December's 50%. For more details, visit Stawell weather in October.

December generally offers warmer temperatures compared to November, with a minimum of 5°C (41°F) and a maximum soaring up to 44°C (112°F), while November sees temperatures ranging from a chilly 0°C (33°F) to a maximum of 36°C (97°F). The average temperature in December reaches 19°C (66°F), slightly higher than November's average of 16°C (61°F). However, December experiences less precipitation, totaling 36 mm (1.4 in) over just 4 days, compared to November’s 49 mm (1.9 in) spread over 7 days. Furthermore, humidity levels are lower in December at 50%, in contrast to November's higher humidity of 59%. For more detailed insights, you can visit Stawell weather in November.

Compare Stawell's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Stawell

December in Stawell is characterized by its sweltering highs and surprisingly cool nights. As the summer season kicks off, the weather transforms from the mildness of previous months, offering a stark contrast with maximum temperatures soaring to a sizzling 44°C (112°F) during the day. Despite experiencing an average temperature of 19°C (66°F), the nights can be quite crisp, dipping down to around 5°C (41°F). Precipitation remains low, with just a handful of rainy days, making December a dry month that complements the region’s vibrant summer atmosphere. This distinctive weather pattern truly sets December apart and invites visitors to enjoy the unique beauty of Stawell during this festive season. For a more comprehensive look at Stawell's weather throughout the year, check out Stawell Climate.