January Weather in Shoalhaven Heads, Australia

Last updated: February 25, 2025

In January, Shoalhaven Heads, Australia, experiences warm and humid weather, with maximum temperatures reaching up to 39°C (102°F) and an average of 22°C (71°F). The month typically sees a minimum of 12°C (53°F), providing warm nights. Rainfall is common, with 70 mm (2.8 in) of precipitation spread across approximately 10 days, contributing to the region's lush landscape. The prevailing humidity level of 70% enhances the summer feel, making it an ideal time for those who relish warm weather and scenic coastal escapes.

January Temperature in Shoalhaven Heads

In Shoalhaven Heads, Australia, January is characterized by warm and vibrant summer temperatures, with average highs reaching up to 39°C (102°F). The month begins with a comfortable minimum of 12°C (53°F), allowing for pleasant evenings, while days can feel sweltering. As the month progresses into February, temperatures slightly decline, yet still maintain their summery essence with maximums around 38°C (101°F). Notably, March marks a gentle shift towards cooler conditions, as the maximum temperature dips to 36°C (97°F), hinting at the approach of autumn. This gradual cool-down continues through the subsequent months, where temperatures consistently fall, with July and August presenting the chilliest evenings around 3°C (37°F - 38°F). Interestingly, as the year unfolds, the transition through the seasons shows a clear trend of decreasing temperatures, culminating in the refreshing crispness of winter.

January Weather in Shoalhaven Heads: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Shoalhaven Heads, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec716967635753525357616468
Data source: Temperature data for Shoalhaven Heads 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 Shoalhaven Heads

In January, Shoalhaven Heads experiences a moderate precipitation level of 70 mm (2.8 in), falling on approximately 10 days throughout the month. This sets the stage for a wetter February, where rainfall nearly doubles to 143 mm (5.6 in) over 15 days, suggesting a notable uptick in rainy weather. As the season progresses into March, rainfall intensifies further, peaking at 195 mm (7.7 in) across 19 days—signifying the wettest month of the year. This trend of increased precipitation continues into the late autumn months, with highs in November and December, albeit with less frequent rains. Overall, January serves as a transitional month, leading into a more precipitation-heavy period that significantly shapes the region's lush landscape.

January Precipitation Trends in Shoalhaven Heads

The chart displays monthly precipitation patterns in Shoalhaven Heads, 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.
JanFebMarAprMayJunJulAugSepOctNovDec70143195467374527147105122100
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Shoalhaven Heads

In January, Shoalhaven Heads experiences a comfortable humidity level of 70%, setting the stage for a warm summer. As the month transitions into February, humidity increases slightly to 74%, reflecting a typical pattern of rising moisture in the air as the region reaches its peak summer heat. This elevated humidity persists into March and April, with levels stabilizing at 73%. As autumn arrives in May, a subtle decline begins, bringing humidity down to 72%. The trend continues through June and July, where the air becomes comparatively drier, reaching 69% in the core of winter. By August, it dips further to 68%, before dropping to 64% in September. This gradual decrease progresses to a low of 61% in October, suggesting a transition to drier conditions. However, as the year closes, humidity begins to creep back up, reaching 71% in December, hinting at the cyclical nature of weather patterns in this coastal paradise.

January Average Humidity in Shoalhaven Heads

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

January UV Index in Shoalhaven Heads

In January, Shoalhaven Heads experiences a staggering UV Index of 14, marking it as a month of extreme sun exposure. With a burn time of just 10 minutes, this intense UV level is consistent with December's reading, highlighting a peak in sun intensity during the summer months. Following January, February sees a slightly lower UV Index of 13, yet still falls within the extreme category. As summer transitions into autumn in March, the index drops to 12, maintaining that extreme exposure. This trend of high UV levels persists into early autumn, with April registering an index of 8, still situated firmly in the very high category, and allowing for a more forgiving 15-minute burn time. The UV Index then gradually declines through winter, reaching a moderate level of 3 from June to July. It only begins to rise again in September, leveling at 7 before peaking once more in November. If you're planning outdoor activities during these months, proper sun protection is essential—especially in January when the sun is at its most intense. For more detailed information on the UV Index throughout the year, visit Shoalhaven Heads UV Index.

Maximum UV Index Levels in Shoalhaven Heads for January

The chart shows the monthly maximum UV Index (UVI) for Shoalhaven Heads 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.
JanFebMarAprMayJunJulAugSepOctNovDec141312853357101214
Data source: Shoalhaven Heads 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 Shoalhaven Heads

In Shoalhaven Heads, Australia, January kicks off the year with a generous 263 hours of sunshine, setting the stage for a vibrant summer. As the months progress, February shines even brighter with 277 hours, hinting at a steadily increasing trend. This warmth carries through March and April, with sunshine hours consistently hovering above 260, highlighting the region's delightful climate. However, as winter approaches in May and June, a dip occurs, revealing a more subdued 247 and 223 hours respectively. Yet, the sun returns in July and August, bringing back a comfortable glow with 247 and 266 hours. The sun truly comes alive in the later months, culminating in a spectacular 326 hours in December, showcasing Shoalhaven Heads as a beacon of sunshine, particularly in the second half of the year. This seasonal evolution invites residents and visitors alike to revel in the region's radiant beauty!

Monthly Sunshine Duration in Shoalhaven Heads: January Highlighted

The January sunshine duration represents the total number of hours Shoalhaven Heads 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.
JanFebMarAprMayJunJulAugSepOctNovDec263h277h273h269h247h223h247h266h287h306h310h326h
Data source: Shoalhaven Heads January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Shoalhaven Heads During January

In January, Shoalhaven Heads experiences a 41% chance of sunny weather, making it one of the more promising months for sunshine, though not the sunniest. As the year progresses, the likelihood of clear skies tends to fluctuate, reaching a notable peak in April with a 65% chance. May and August also showcase generous sunshine probabilities at 56% and 61%, respectively. Interestingly, the late spring and early summer months—November and December—bring a sharp decline in sunny days, with chances dropping to 22% and 35%. Overall, the trend indicates that while January offers decent sun, residents and visitors can expect sunnier spells in the months that follow, particularly in April and August.

Percentage of Sunny Days in January in Shoalhaven Heads

The chart illustrates the percentage of sunny days in Shoalhaven Heads 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 Shoalhaven Heads experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec41%33%37%65%56%44%56%61%58%46%22%35%
Data source: Shoalhaven Heads January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Shoalhaven Heads in January

In Shoalhaven Heads, Australia, January heralds the peak of summer with an impressive 14 hours of daylight, inviting long days filled with sunshine and vibrant outdoor activities. As the month transitions into February, daylight begins to wane slightly to 13 hours, marking the gradual shift towards autumn. This trend continues through March and April, where daylight diminishes to 12 and 11 hours respectively, hinting at the cooler days to come. The short days of May and June, with just 10 and 9 hours of sunlight, embrace winter's arrival, offering a stark contrast to the summer glow. Fortunately, daylight starts to gradually extend again in July and August, reviving warmth with 10 hours each. As the seasons turn, September sees an increase to 11 hours, and by October, daylight reaches 12 hours, preparing the region for the resurgence of spring. In November, the days once again stretch to 13 hours, culminating in another cycle with 14 hours in December, as Shoalhaven Heads welcomes the sun-drenched days of summer once more. This rhythmic cycle of daylight not only shapes the landscape but also the lifestyle, marking the passage of seasons in this coastal paradise.

Average Daylight Hours in Shoalhaven Heads for January

The chart illustrates the variation in daylight duration in Shoalhaven Heads throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec14h 10m13h 20m12h 16m11h 11m10h 17m9h 50m10h 3m10h 50m11h 52m12h 57m13h 55m14h 25m
Data source: Shoalhaven Heads daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Shoalhaven Heads

In Shoalhaven Heads, Australia, January brings a gentle average wind speed of 3.4 m/s (8 mph), setting the stage for a tranquil summer atmosphere. As the year progresses into February and March, the winds pick up slightly, peaking at 3.7 m/s (8 mph), adding a refreshing touch to the warmer days. A noticeable dip occurs in April, with winds slowing to 2.9 m/s (6 mph), providing a calm interlude before the gusts gain strength again through the mid-year months. From June to September, average wind speeds consistently rise, peaking at 4.2 m/s (9 mph) in September, creating invigorating breezes that invigorate both locals and visitors alike. The trend then stabilizes as the year winds down, returning to 3.4 m/s (8 mph) in October, and maintaining a steady rhythm through November and December. This dynamic interplay of winds highlights the seasonal shifts that define Shoalhaven Heads' unique coastal charm.

Average January Wind Speed in Shoalhaven Heads

The chart displays monthly wind speed patterns in Shoalhaven Heads, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.4 m/s3.63.72.93.63.84.04.14.23.43.63.6
Data source: Shoalhaven Heads January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Shoalhaven Heads Compares to Other Months

The weather in Shoalhaven Heads 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 Shoalhaven Heads and find detailed weather information for every month.

In comparing the weather between January and February, January experiences slightly warmer average temperatures, with highs reaching up to 39°C (102°F) compared to February's maximum of 38°C (101°F). However, February sees a marginal increase in humidity levels, rising to 74% from January's 70%. Notably, precipitation levels are significantly higher in February, with 143 mm (5.6 in) over 15 days, compared to January's 70 mm (2.8 in) across 10 days. This increase in rain suggests that February is a wetter month overall. For more detailed information, you can check Shoalhaven Heads weather in February.

In comparing January and March weather, January tends to be warmer with average temperatures reaching 22°C (71°F) and a maximum of 39°C (102°F), contrasted with March's cooler average of 20°C (67°F) and maximum of 36°C (97°F). Precipitation is significantly higher in March, totaling 195 mm (7.7 in) over 19 days, compared to January's 70 mm (2.8 in) over just 10 days. Additionally, humidity levels are slightly elevated in March at 73%, compared to January’s 70%. For more detailed information on the conditions during March, you can visit Shoalhaven Heads weather in March.

When comparing the weather in January and April, January typically experiences hotter temperatures, ranging from a minimum of 12°C (53°F) to a maximum of 39°C (102°F), while April sees milder temperatures with a minimum of 8°C (47°F) and a maximum of 31°C (89°F). Precipitation is more frequent in January, with 70 mm (2.8 in) falling over 10 days, compared to April's 46 mm (1.8 in) over just 8 days. Despite the slightly lower humidity in January at 70%, it remains fairly humid throughout both months, with April reaching 73%. For more detailed insights, you can check Shoalhaven Heads weather in April.

January and May present a stark contrast in weather conditions. In January, temperatures range significantly, with a minimum of 12°C (53°F) and maximum reaching up to 39°C (102°F), creating a hot and somewhat humid environment, characterized by an average temperature of 22°C (71°F) and 70 mm (2.8 in) of precipitation over 10 days. In contrast, May features cooler temperatures, with a minimum of 6°C (43°F) and a maximum of 25°C (77°F), averaging only 14°C (57°F). Although May has a similar amount of precipitation at 72 mm (2.9 in) over 8 days, the humidity remains slightly higher at 72%. For a more detailed look at May weather, you can refer to Shoalhaven Heads weather in May.

In January, the weather is characterized by significantly warmer temperatures, with a minimum of 12°C (53°F) and a maximum reaching up to 39°C (102°F), resulting in an average temperature around 22°C (71°F). In contrast, June presents a much cooler climate, with temperatures ranging from a minimum of 4°C (39°F) to a maximum of 20°C (69°F), averaging just 12°C (53°F). While both months experience similar humidity levels at 70%, January sees a slightly lower precipitation of 70 mm (2.8 in) over 10 days, compared to June's 74 mm (2.9 in) over 11 days. For a more detailed look at June weather, refer to Shoalhaven Heads weather in June.

In January, the weather in Shoalhaven Heads is significantly warmer, with temperatures ranging from a minimum of 12°C (53°F) to a scorching maximum of 39°C (102°F), accompanied by an average of 22°C (71°F). The month experiences about 70 mm (2.8 in) of precipitation over approximately 10 days, contributing to a humidity level of 70%. In contrast, July brings much cooler temperatures, with a minimum of 3°C (37°F) and a maximum of 23°C (74°F), averaging around 11°C (53°F). This month sees less precipitation, totaling 52 mm (2.0 in) over just 6 days, and a slightly lower humidity level of 69%. For more details on the July weather, you can check Shoalhaven Heads weather in July.

In January, the weather is characterized by significantly warmer temperatures, with minimums around 12°C and maximums reaching up to 39°C, creating an average of 22°C. The humidity is relatively high at 70%, and the month sees about 70 mm of precipitation over approximately 10 days. In contrast, August presents a much cooler climate, with temperatures ranging from a minimum of 3°C to a maximum of 23°C and an average of only 12°C. The humidity drops slightly to 68%, and precipitation remains similar at 71 mm but occurs over fewer days, only 8 in total. For more detailed information about the August weather, you can check Shoalhaven Heads weather in August.

January and September offer contrasting weather experiences. In January, temperatures range from a minimum of 12°C (53°F) to a scorching maximum of 39°C (102°F), with an average of 22°C (71°F). The month also sees considerable humidity at 70% and about 70 mm (2.8 in) of precipitation over 10 days. In contrast, September is much cooler, with temperatures ranging from 5°C (41°F) to a maximum of 30°C (86°F) and an average of 14°C (57°F). This month experiences less precipitation at 47 mm (1.9 in) over just 7 days and lower humidity at 64%. For more insights on the weather specifics, check out Shoalhaven Heads weather in September.

In January, temperatures soar with a minimum of 12°C (53°F), averaging a warm 22°C (71°F), and peaking at a scorching 39°C (102°F). The month typically experiences about 70 mm (2.8 in) of precipitation over 10 days, accompanied by high humidity levels around 70%. Conversely, October offers a cooler climate, featuring a minimum temperature of 7°C (44°F) and an average of 16°C (61°F), with a maximum of 31°C (88°F). Rainfall increases to 105 mm (4.1 in) over approximately 14 days, while humidity decreases to 61%. For a detailed look at October conditions, you can visit Shoalhaven Heads weather in October.

When comparing the weather in January and November, January tends to be warmer with minimum temperatures around 12°C (53°F) and maximum temperatures reaching up to 39°C (102°F), while November has cooler temperatures, with a minimum of 9°C (48°F) and a maximum of 36°C (96°F). Precipitation is also higher in November, totaling 122 mm (4.8 in) over 13 days, compared to January's 70 mm (2.8 in) over 10 days. Additionally, the humidity is slightly higher in January at 70%, compared to November's 64%. For more detailed insights, you can check out Shoalhaven Heads weather in November.

In comparing the weather between January and December, January tends to be slightly warmer, with an average temperature of 22°C (71°F) compared to December's cooler average of 20°C (68°F). The maximum temperature in January reaches up to 39°C (102°F), while December peaks at 36°C (97°F). However, December experiences more precipitation, with a total of 100 mm (4.0 in) over approximately 15 days, compared to January's 70 mm (2.8 in) of rain over 10 days. Humidity levels remain similar, with December slightly higher at 71% against January's 70%. For more detailed information, check out this link: Shoalhaven Heads weather in December.

Compare Shoalhaven Heads's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Shoalhaven Heads

In January, Shoalhaven Heads experiences a striking contrast to the cooler months, with temperatures soaring to a maximum of 39°C and an average of 22°C, offering residents and visitors a taste of summer's heat. While there are some precipitation days, with a total of 70 mm accumulated, the overall humidity remains at a balmy 70%, making it feel quite tropical. This month stands out not only for its warmth but also for the vibrant outdoor activities it inspires, prompting locals and tourists alike to embrace the sun-soaked beaches and lush surroundings. For a deeper understanding of the weather patterns throughout the year, explore our detailed page on Shoalhaven Heads Climate.