January Weather in Mount Barker, Australia

Last updated: February 26, 2025

In January, Mount Barker, Australia, experiences a dynamic climate characterized by a maximum temperature soaring to 39°C (103°F), while the average remains at a comfortable 19°C (66°F). The month sees a minimum temperature dipping to 7°C (44°F), offering a refreshing contrast. Despite the warm days, precipitation is relatively low, with only 13 mm (0.5 in) of rain falling over just 2 days, contributing to a humidity level of 70%. This mix of warmth and occasional rain creates a vibrant atmosphere, ideal for exploring the scenic beauty of this region.

January Temperature in Mount Barker

In January, Mount Barker, Australia, experiences a striking range of temperatures, beginning with cool early mornings around 7°C (44°F), escalating to an average of 19°C (66°F), and occasionally soaring to a scorching 39°C (103°F). This month stands out for its potential for extreme heat, as showcased by January’s peak, which is generally higher than other summer months like February when temperatures can reach 42°C (107°F). While the average remains consistent at 19°C (66°F), the fluctuations highlight a dynamic climate, transitioning from mild evenings to intense daytime warmth. As summer unfolds into March, temperatures begin to cool slightly, demonstrating a gradual shift with minimums dipping to 5°C (40°F) and maximums settling around 35°C (96°F), signaling the approach of autumn. Overall, January entices visitors with its warmth, while hinting at the temperate changes that lie ahead.

January Weather in Mount Barker: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Mount Barker, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec666665605653525254565964
Data source: Temperature data for Mount Barker 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.

January Precipitation in Mount Barker

In Mount Barker, Australia, January typically sees a modest precipitation of just 13 mm (0.5 in), making it one of the driest months of the year with rain falling on only 2 days. This trend of lower rainfall continues into the early months of the year, with February and March experiencing a gradual increase, showcasing a shift as the region transitions into a wetter phase. By the end of summer, precipitation rises significantly, peaking in August with 80 mm (3.2 in) and a notable 12 rainy days. This pattern illustrates a clear seasonal progression, where January's initial dryness sets the stage for the lush growth that spring brings, highlighting the dynamic climatic rhythms of this picturesque Australian region.

January Precipitation Trends in Mount Barker

The chart displays monthly precipitation patterns in Mount Barker, with values for each month alongside January's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec133537294041518055393119
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Mount Barker

In January, Mount Barker, Australia experiences an average humidity of 70%, setting the stage for a typically balmy summer month. As the year progresses into February, humidity slightly rises to 71%, reflecting the lingering heat. By March, the trend continues with a further increase to 73%, suggesting a gradual transition towards more humid conditions. April marks a notable shift as humidity peaks at 76%, suggesting the onset of cooler, wetter weather typical for autumn. Following this peak, humidity levels fluctuate slightly, remaining high through June and July, both at 76%. As winter gives way to spring, humidity starts to decline, settling at 74% in September and dropping further to 70% by October. The year wraps up with milder conditions in November and December, as humidity dips to 68% and 69% respectively, heralding a more comfortable end to the year before the cycle begins anew.

January Average Humidity in Mount Barker

This chart illustrates the average monthly humidity levels in Mount Barker, with January's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how January's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec70%71%73%76%74%76%76%75%74%70%68%70%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Mount Barker

In Mount Barker, Australia, January is characterized by a remarkably high UV Index of 14, placing it in the extreme exposure category with a burn time of just 10 minutes. This intensity is consistent throughout the summer months, as February also sees a UV Index of 14, while March, although slightly lower at 11, still falls within the extreme range. As autumn approaches, the UV Index dips to 8 in April, moving to very high, before tapering off into moderate levels from May to July. Interestingly, the pattern shifts back in the latter months, with a peak UV Index of 12 in November, before dropping to December's repeat of 14. This cyclical trend emphasizes the importance of sun safety, especially during the hotter months. For more detailed insights, explore the complete data at Mount Barker UV Index.

Maximum UV Index Levels in Mount Barker for January

The chart shows the monthly maximum UV Index (UVI) for Mount Barker in January, 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.
JanFebMarAprMayJunJulAugSepOctNovDec141411853457101214
Data source: Mount Barker January 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.

January Sunshine in Mount Barker

In Mount Barker, Australia, January shines brightest with an impressive 297 hours of sunshine, setting the tone for a summer filled with warmth and light. As the season transitions into February and March, the sunlight remains consistent, around 295 hours, before gradually tapering off in the cooler months of April and May. The drop continues through winter, peaking at 242 hours in June, but begins to rise again in late winter with August receiving 264 hours. Notably, the year wraps up with a stunning 362 hours of sunshine in December, creating a beautiful close to the year and hinting at the vibrant summer days to come. This annual dance of sunlight showcases Mount Barker’s remarkable climate, inviting both residents and visitors to bask in its radiant embrace throughout the year.

Monthly Sunshine Duration in Mount Barker: January Highlighted

The January sunshine duration represents the total number of hours Mount Barker experiences direct sunlight during the month of January, excluding cloudy or obstructed periods. This chart compares the sunshine duration of January with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec297h295h295h258h254h242h252h264h277h302h314h362h
Data source: Mount Barker January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Mount Barker During January

In Mount Barker, Australia, January emerges as a contender for sunny weather with a 49% chance of sunshine, making it one of the brighter months. This promising start to the year, however, sees a gradual decline in February to 41%, followed by a more significant dip to 34% in both March and April. Interestingly, as winter approaches, the chances of sunshine seem to rebound slightly, with June and July both maintaining a 42% likelihood. The pattern continues with August experiencing a notable 50% chance, before tapering off again in the following months. Overall, January sets a sunny tone for the year, showcasing Mount Barker's dynamic weather landscape, with fluctuations that keep residents guessing.

Percentage of Sunny Days in January in Mount Barker

The chart illustrates the percentage of sunny days in Mount Barker throughout the year, with January 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 Mount Barker experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec49%41%34%35%29%42%42%51%47%37%35%55%
Data source: Mount Barker January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Mount Barker in January

In Mount Barker, Australia, January shines brightly with an impressive 14 hours of daylight, setting the tone for summer's peak. This trend of diminishing sunlight begins to emerge as we transition into February with 13 hours, followed by March where it further decreases to 12 hours. As autumn arrives in April, the days shorten to 11 hours, ultimately leading into winter by June with just 9 hours of daylight. Interestingly, July and August maintain a stable 10 hours as the season lingers, before gradually extending into spring with 11 hours by September and 12 hours again by October. The cycle of light closes the year strong, with 14 hours returning in December, creating a rhythmic pattern of daylight that beautifully mirrors the changing seasons in this charming locale.

Average Daylight Hours in Mount Barker for January

The chart illustrates the variation in daylight duration in Mount Barker throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec14h 9m13h 19m12h 15m11h 11m10h 17m9h 51m10h 4m10h 51m11h 52m12h 57m13h 55m14h 25m
Data source: Mount Barker daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Mount Barker

In Mount Barker, Australia, January ushers in an average wind speed of 4.9 m/s (11 mph), marking it as one of the breezier months of the year. As the seasons transition into February, the winds slightly calm to 4.6 m/s (10 mph), yet the gentle breezes continue to grace the region. A noticeable decline follows, with March and April experiencing lower averages of 3.7 m/s (8 mph) and 3.2 m/s (7 mph) respectively, suggesting a tranquil atmosphere. However, this is short-lived as May and June bring a resurgence, with speeds climbing back to 3.8 m/s (9 mph) and 4.6 m/s (10 mph). The peak winds arrive in July at 5.7 m/s (13 mph), infusing the winter air with a refreshing vigor. As the year progresses, wind speeds tend to stabilize, hovering around 4.0 m/s (9 mph) from August through December. Overall, January stands out not just for its brisk winds but as part of a fascinating cycle of seasonal change that showcases the dynamic nature of Mount Barker’s climate.

Average January Wind Speed in Mount Barker

The chart displays monthly wind speed patterns in Mount Barker, with values for each month shown alongside January's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how January's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec4.9 m/s4.63.73.23.84.65.74.53.84.03.94.4
Data source: Mount Barker January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Mount Barker Compares to Other Months

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

In comparing the weather between January and February, we observe that January typically offers slightly warmer temperatures, with a maximum of 39°C (103°F) compared to February's peak of 42°C (107°F). Both months have an average temperature of 19°C (66°F), but February experiences a higher minimum temperature of 8°C (47°F), compared to January's 7°C (44°F). Precipitation also increases in February, with 35 mm (1.4 in) of rain falling over five days, compared to just 13 mm (0.5 in) over two days in January. Humidity remains relatively similar, hovering around 70% in January and 71% in February. For more detailed insights on February weather, check out Mount Barker weather in February.

In comparing the weather between January and March, January typically experiences higher temperatures, with minimums averaging around 7°C (44°F) and maximums soaring up to 39°C (103°F). In contrast, March features slightly cooler temperatures, showcasing a minimum of 5°C (40°F) and a maximum of 35°C (96°F). Precipitation is also significantly higher in March, receiving 37 mm (1.5 in) over 8 days, compared to January's 13 mm (0.5 in) over just 2 days. Additionally, humidity levels are marginally higher in March at 73%, compared to January's 70%. For more detailed information, check out Mount Barker weather in March.

In January, the weather is significantly warmer, with average temperatures reaching 19°C (66°F) and maximums hitting a sweltering 39°C (103°F). However, it experiences relatively low precipitation, totaling only 13 mm (0.5 in) over just 2 days, along with a humidity level of 70%.

In contrast, April sees cooler temperatures, with an average of 16°C (61°F) and maximums around 34°C (93°F). Rainfall is more common in this month, accumulating to 29 mm (1.1 in) over 5 days, and humidity increases slightly to 76%. For a detailed look at the weather trends in April, you can visit Mount Barker weather in April.

In comparing the weather between January and May, notable differences emerge. January experiences a broader temperature range, with minimums around 7°C (44°F) and maximums soaring up to 39°C (103°F), leading to an average temperature of 19°C (66°F). Precipitation during this month is minimal, with only 13 mm (0.5 in) occurring over just 2 days and humidity levels sitting at 70%.

In contrast, May presents a cooler climate, characterized by lower temperatures overall, with minimums dropping to 3°C (39°F) and maximums reaching only 29°C (85°F). The average temperature for May is a cool 13°C (56°F), accompanied by significantly higher precipitation totaling 40 mm (1.6 in) over 6 days, while humidity rises slightly to 74%.

For a more detailed look at the weather patterns specific to this month, you can refer to Mount Barker weather in May.

In January, temperatures in Mount Barker soar, with a minimum of 7°C (44°F), an average of 19°C (66°F), and a peak reaching a scorching 39°C (103°F). The month experiences only a modest 13 mm (0.5 in) of rainfall over just 2 days, while humidity sits at a comfortable 70%. In contrast, June brings cooler conditions, with temperatures dipping to a minimum of 2°C (36°F), an average of 12°C (54°F), and a maximum of 23°C (73°F). Precipitation increases significantly to 41 mm (1.6 in), spread over 9 days, and humidity also rises slightly to 76%. For more detailed climate information, visit Mount Barker weather in June.

When comparing the weather between January and July, it's evident that January is significantly warmer, with temperatures ranging from a minimum of 7°C (44°F) to a striking maximum of 39°C (103°F). In contrast, July experiences much cooler temperatures, with a minimum of 3°C (38°F) and a maximum of only 22°C (71°F). Additionally, January has much less precipitation, only 13 mm (0.5 in) over 2 days, while July sees a notable increase in rain, with 51 mm (2.0 in) spread over 11 days. Humidity is also slightly higher in July at 76%, compared to January's 70%. For more detailed insights, you can check out Mount Barker weather in July.

The weather in January and August presents a stark contrast. January boasts a warm range of temperatures, with minimums around 7°C (44°F) and maximums soaring up to 39°C (103°F), while only experiencing light precipitation of 13 mm (0.5 in) over just 2 days. In contrast, August sees cooler temperatures, with a minimum of 0°C (33°F) and a maximum of 24°C (75°F), accompanied by significantly higher precipitation of 80 mm (3.2 in) throughout 12 days. Additionally, humidity remains relatively high in both months, peaking at 75% in August compared to 70% in January. For more details on the climate, check out Mount Barker weather in August.

In January, the weather features higher temperatures, with minimums around 7°C (44°F) and maximums reaching up to 39°C (103°F), creating a notably warm and dry environment characterized by just 13 mm (0.5 in) of precipitation over only 2 days. In contrast, September brings a cooler climate, with temperatures ranging from a minimum of 0°C (33°F) to a maximum of 28°C (83°F), and significantly more rainfall at 55 mm (2.2 in) spread over 10 days, resulting in a more humid atmosphere with humidity levels at 74%. This notable shift from the heat of January to the cooler, wetter September weather is marked by changes in both temperature and precipitation patterns. For more details, check out Mount Barker weather in September.

When comparing the weather in January and October, notable differences emerge in both temperature and precipitation. January boasts a wider temperature range, with a minimum of 7°C (44°F) and maximum of 39°C (103°F), resulting in an average of 19°C (66°F). In contrast, October experiences cooler temperatures, with a minimum of 2°C (36°F), an average of 14°C (57°F), and a maximum of 31°C (88°F). Precipitation also varies significantly; January sees only 13 mm (0.5 in) over just 2 days, whereas October has a considerably higher total of 39 mm (1.5 in) spread across 10 days. Both months share the same humidity level of 70%, but the overall climate feels much fresher in October. For more detailed information on October weather conditions, you can check Mount Barker weather in October.

When comparing the weather in January and November, January tends to be warmer, with average temperatures reaching around 19°C (66°F) and maximum highs of 39°C (103°F). In contrast, November's averages drop to about 15°C (59°F) with a maximum of 34°C (93°F). Precipitation is also notably different; January sees just 13 mm (0.5 in) over 2 days, whereas November experiences 31 mm (1.2 in) across 6 days. Humidity levels remain relatively similar, with January at 70% and November slightly lower at 68%. For a closer look at November's specific conditions, check out Mount Barker weather in November.

In comparing the weather between January and December, January generally sees slightly warmer temperatures, with an average of 19°C (66°F) and maximums reaching up to 39°C (103°F). In contrast, December has a marginally cooler average temperature of 18°C (64°F) and a maximum of 38°C (101°F). Precipitation is also lower in January, with only 13 mm (0.5 in) over 2 days, compared to December's 19 mm (0.7 in) over 3 days. Humidity levels are comparable, with January at 70% and December at 69%. For more detailed information, check out Mount Barker weather in December.

Compare Mount Barker's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Mount Barker

January in Mount Barker features a dramatic contrast to the other months of the year, boasting the highest temperatures that can soar up to a scorching 39°C (103°F). The warmth, coupled with an average temperature around 19°C (66°F), creates a summer atmosphere that is distinctly felt compared to the cooler months. Despite this heat, precipitation is relatively low, with just a couple of rain days totaling 13 mm (0.5 in), allowing for ample sunshine and bright blue skies. The humidity level, however, remains higher at around 70%, adding a touch of stickiness to the summer days. This unique blend of warmth and moisture makes January in Mount Barker a season of vibrant contrasts. For more insights into the region’s weather patterns, explore Mount Barker Climate.