December Weather in Robertson, Australia

Last updated: February 25, 2025

December in Robertson, Australia brings a delightful mix of warmth and humidity, with maximum temperatures soaring up to a sweltering 38°C (101°F). The average temperature settles comfortably around 19°C (66°F), while nights can cool down to a refreshing 9°C (48°F). Rainfall is not uncommon during this month, with 99 mm (3.9 in) of precipitation typically spread over 15 days, contributing to the lush greenery that characterizes the region. The humidity levels averaging 71% create a sultry atmosphere, making December an intriguing time to experience Robertson's enchanting landscape and vibrant flora.

December Temperature in Robertson

In December, Robertson, Australia transitions into the summer season, showcasing a mild yet gradually warming climate. The temperatures start to rise, with minimums averaging 9°C (48°F) and maximums reaching a sizzling 38°C (101°F), reflecting the sun's increasing dominance. The average temperature settles at a comfortable 19°C (66°F), making it an ideal time for outdoor activities. Compared to earlier months, December marks a distinct shift toward warmth, with higher minimums and maximums than November, when the peaks were around 37°C (98°F). This month not only highlights the summer heat but also serves as a perfect lead-in to the peak of Australia's warm season.

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

The chart illustrates December temperature patterns in Robertson, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec706764595348484954596266
Data source: Temperature data for Robertson generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Robertson

December in Robertson, Australia, marks a notable transition in precipitation patterns, with 99 mm (3.9 in) of rain typically falling over 15 days. This aligns with the month’s increasing trend of wetter weather leading up to the summer, showcasing a rise from the 93 mm (3.7 in) recorded in October and a slight dip from November's 109 mm (4.3 in). As the year concludes, December’s precipitation reinforces the region's reputation for a more humid climate, while also hinting at the lush landscapes that thrive due to these seasonal rainfalls. The increased number of wet days in December adds to the sense of renewal, making it a pivotal month for both agriculture and the local ecosystem.

December Precipitation Trends in Robertson

The chart displays monthly precipitation patterns in Robertson, 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.
JanFebMarAprMayJunJulAugSepOctNovDec611331703454383559439310999
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Robertson

In December, Robertson, Australia, experiences a humidity level of 71%, marking a slight increase from the previous months. This climb reflects a broader trend observed throughout the year, where humidity tends to be higher in the summer months and gradually declines towards the winter. Notably, December's humidity, while lower than the peak winter months of January and February, remains noticeably more humid than the dry spells of the spring and early autumn. As the year winds down, residents can expect a comfortable atmosphere, with December humidity providing a refreshing backdrop to the festive season while hinting at the wetter months to come.

December Average Humidity in Robertson

This chart illustrates the average monthly humidity levels in Robertson, 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.
JanFebMarAprMayJunJulAugSepOctNovDec70%75%73%73%72%70%69%68%64%61%64%71%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Robertson

In December, Robertson, Australia, experiences a return to extremes, with a UV Index of 15, marking it as one of the year's peak periods for sun exposure. This aligns with the previous month's severe conditions, where the UV Index was also 12 in November. Throughout the warmer months, especially from January to March, residents face an extreme exposure category with a brisk burn time of just 10 minutes, underscoring the importance of sun protection. Interestingly, as the year progresses into the cooler months, the UV Index tends to dip, reflecting a gradual decline, which provides some respite before the cycle begins anew. For more insights on the UV trends throughout the year, visit Robertson UV Index.

Maximum UV Index Levels in Robertson for December

The chart shows the monthly maximum UV Index (UVI) for Robertson 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.
JanFebMarAprMayJunJulAugSepOctNovDec151412853468101215
Data source: Robertson 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 Robertson

As December rolls into Robertson, Australia, the sun shines brighter than ever, boasting an impressive 321 hours of sunshine. This month stands out as the peak of the year, following a steady increase in daylight hours that begins in spring. Notably, December's sunshine represents a significant leap from November's 305 hours, emphasizing the transition into summer with its long, radiant days. This delightful trend of extended daylight continues the pattern established in previous months, where sunshine hours steadily rose from a low of 215 hours in June. The vibrant sunshine not only enhances the natural beauty of Robertson but also invites locals and tourists alike to revel in outdoor activities, making December a particularly enchanting time of year.

Monthly Sunshine Duration in Robertson: December Highlighted

The December sunshine duration represents the total number of hours Robertson 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.
JanFebMarAprMayJunJulAugSepOctNovDec255h274h265h266h244h215h245h264h285h296h305h321h
Data source: Robertson December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Robertson During December

In Robertson, Australia, the likelihood of sunny weather shows some intriguing trends throughout the year, culminating in December's 30% chance of sunshine. As the year progresses, the sunshine percentage fluctuates, with peaks in April (61%) and August (59%), hinting at the region's more favorable conditions during these months. In contrast, December's 30% stands out as a decline from November's 19%, suggesting a moderate improvement yet still highlighting a relatively low likelihood of sunny skies compared to earlier months. Overall, while December offers a glimmer of potential sun, it's clear that the heart of summer remains elusive, guiding residents and visitors alike to brace for a mix of weather conditions.

Percentage of Sunny Days in December in Robertson

The chart illustrates the percentage of sunny days in Robertson 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 Robertson experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec40%27%36%61%56%39%52%59%56%45%19%30%
Data source: Robertson December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Robertson in December

In Robertson, Australia, the daylight duration elegantly shifts throughout the year, reflecting the changing seasons. December marks a return to longer days, mirroring January's generous 14 hours of sunshine, setting the tone for the summer solstice. As the year unfolds, daylight gradually diminishes, dipping to 9 hours in June, the shortest month. From there, the days begin to lengthen again, as we transition from winter back into spring, culminating in December's vibrant length. This cyclical pattern not only influences the local climate but also enriches the lifestyle of its residents, inviting outdoor activities and a celebration of nature's rhythm.

Average Daylight Hours in Robertson for December

The chart illustrates the variation in daylight duration in Robertson throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec14h 8m13h 19m12h 15m11h 11m10h 18m9h 52m10h 5m10h 51m11h 52m12h 56m13h 53m14h 23m
Data source: Robertson daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Robertson

In December, the winds in Robertson, Australia, return to a gentler pace, averaging 2.6 m/s (6 mph), mirroring the calming breezes of January. This marks a slight drop from the upward trend seen in the mid-year months, where gusts escalated to 3.5 m/s (8 mph) in July and August. The consistent winds leading into the holiday season create a pleasant backdrop, contrasting beautifully with the more robust gusts of late spring and early summer. As the year draws to a close, December's tranquil winds invite residents and visitors alike to relish the serene summer landscape, offering a gentle reminder of nature's rhythmic cycle.

Average December Wind Speed in Robertson

The chart displays monthly wind speed patterns in Robertson, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.62.72.92.42.93.13.53.43.42.92.92.6 m/s
Data source: Robertson December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Robertson Compares to Other Months

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

December and January exhibit similarly warm weather, but there are notable differences in temperature and precipitation. December typically sees a minimum temperature of 9°C (48°F) and an average of 19°C (66°F), while January has slightly lower minimums of 8°C (47°F) and a higher average at 21°C (70°F). The maximum temperatures also rise from 38°C (101°F) in December to 40°C (105°F) in January. Precipitation decreases in January to 61 mm (2.4 in) over 12 days, compared to December's 99 mm (3.9 in) over 15 days, resulting in a marginally lower humidity of 70%. For more detailed insights, visit Robertson weather in January.

December and February present similar warm conditions, but February tends to be slightly hotter with an average temperature of 20°C (67°F) compared to December’s 19°C (66°F). Both months experience high maximum temperatures, with February reaching up to 39°C (103°F), just surpassing December’s peak of 38°C (101°F). Additionally, February has a higher overall precipitation level at 133 mm (5.2 in), compared to December's 99 mm (3.9 in), resulting in slightly increased humidity of 74% versus December's 71%. For more detailed information, you can explore Robertson weather in February.

When comparing the weather in December and March, both months experience relatively warm temperatures with December showing a bit higher averages. In December, the temperatures range from a minimum of 9°C (48°F) to a maximum of 38°C (101°F), with an average of 19°C (66°F). In contrast, March features slightly cooler temperatures, with a minimum of 6°C (43°F) and a maximum of 36°C (96°F), averaging 18°C (65°F). Precipitation is notably higher in March, totaling 170 mm (6.7 in) over 16 days compared to December's 99 mm (3.9 in) over 15 days. Humidity levels are also similar, with December at 71% and March at 73%. For further details, you can check out the link: Robertson weather in March.

December weather tends to be much warmer than April, with minimum temperatures starting at 9°C (48°F) and reaching highs of 38°C (101°F), compared to April's cooler range of 4°C (40°F) to 31°C (88°F). Precipitation levels are significantly higher in December, with 99 mm (3.9 in) spread over 15 days, while April sees only 34 mm (1.3 in) over 6 days. Humidity remains relatively similar in both months, with December at 71% and April slightly higher at 73%. For more detailed information on the April climate, you can check Robertson weather in April.

December weather is characterized by much warmer temperatures, with minimums around 9°C (48°F) and maximums soaring up to 38°C (101°F), averaging 19°C (66°F). In contrast, May offers a cooler climate, with temperatures ranging from a low of 2°C (36°F) to a maximum of 24°C (75°F) and an average of 12°C (53°F). Precipitation in December is also more frequent, occurring on about 15 days and totaling 99 mm (3.9 in), while May sees just 54 mm (2.1 in) over only 6 days. Both months experience similar humidity levels, hovering around 71-72%. For more detailed information about May weather, check out Robertson weather in May.

December and June present stark contrasts in weather conditions. In December, temperatures range from a minimum of 9°C (48°F) to a scorching maximum of 38°C (101°F), with an average of 19°C (66°F). The month experiences significant precipitation, totaling 99 mm (3.9 in) over 15 days, coupled with a high humidity level of 71%. In contrast, June offers much cooler temperatures, with a minimum of 0°C (32°F) and a maximum of 19°C (67°F), averaging only 9°C (49°F). Precipitation is considerably less, at 38 mm (1.5 in) over just 8 days, and humidity remains similar at 70%. For more detailed insights into the climate, check out Robertson weather in June.

December and July present quite contrasting weather patterns. In December, temperatures range from a minimum of 9°C (48°F) to a scorching maximum of 38°C (101°F), with an average of 19°C (66°F). The month also experiences significant precipitation, totaling 99 mm (3.9 in) over around 15 days, contributing to a humidity level of 71%. In stark contrast, July sees much cooler temperatures, with a minimum of -2°C (29°F), an average of 9°C (48°F), and a maximum of 22°C (72°F). Precipitation is relatively low at 35 mm (1.4 in) over just 5 days, along with a slight decrease in humidity at 69%. This dramatic shift highlights the seasonal variations experienced in the area. For more specific details, you can check Robertson weather in July.

The weather in December contrasts significantly with that of August in Robertson. December features a much warmer range of temperatures, with a minimum of 9°C (48°F) and a maximum that can reach up to 38°C (101°F), averaging around 19°C (66°F). In contrast, August's temperatures are considerably cooler, ranging from a minimum of -1°C (31°F) to a maximum of 23°C (73°F), with an average of only 9°C (49°F). Additionally, December experiences more precipitation, occurring over 15 days and totaling 99 mm (3.9 in), whereas August sees much less rain, with only 59 mm (2.3 in) over 6 days. Humidity levels remain relatively close, with December at 71% and August at 68%. For more details, you can check Robertson weather in August.

The weather in December is significantly warmer than in September, with average temperatures ranging from a minimum of 9°C (48°F) to a maximum of 38°C (101°F), compared to September's range of 0°C (32°F) to 31°C (87°F). Additionally, December experiences over double the precipitation, with 99 mm (3.9 in) spread over 15 days, while September sees just 43 mm (1.7 in) across 6 days. Humidity levels are also higher in December, averaging 71%, compared to 64% in September. For more detailed information on September weather, you can check Robertson weather in September.

Comparing the weather in December and October reveals notable differences in temperature and humidity. December generally has a warmer climate, with average temperatures reaching 19°C (66°F) and maximums peaking at 38°C (101°F), while October's average is cooler at 15°C (59°F) with a maximum of 31°C (88°F). Precipitation levels are relatively similar, with December receiving 99 mm (3.9 in) over 15 days and October experiencing slightly less at 93 mm (3.7 in) over 13 days. Additionally, December has higher humidity at 71% compared to October's 61%. For more details on October's conditions, you can visit Robertson weather in October.

In comparison to November, December experiences slightly warmer temperatures, with average highs reaching 38°C (101°F) compared to November's 37°C (98°F). The minimum temperatures are also higher in December, averaging 9°C (48°F) versus November’s 5°C (41°F). Although December sees a slight decrease in total precipitation at 99 mm (3.9 in) over 15 days, November records a bit more at 109 mm (4.3 in) over 12 days. Additionally, December has higher humidity levels at 71%, compared to 64% in November. For further details, check out Robertson weather in November.

Compare Robertson's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Robertson

As December rolls in, Robertson transforms into a vibrant tapestry of contrasting weather patterns, where the warmth of summer begins to take hold. With daytime temperatures peaking notably higher than in preceding months, this is the month when the region truly sheds its cooler cloak. While the average temperature invites outdoor adventures, the increased humidity and sporadic rainfall can catch the unprepared off guard, making it essential to be aware of changing conditions. The lush greenery from the rainfall also adds a stunning backdrop to Roberts, highlighting just how dynamically December stands apart from the rest of the year. For more insights into the region’s unique climate, explore Robertson Climate.