June Weather in Byron Bay, Australia

Last updated: February 25, 2025

In June, Byron Bay, Australia, offers a delightful mid-winter experience characterized by mild temperatures. With daily highs reaching a pleasant 23°C (74°F) and an average of 16°C (60°F), the weather invites both locals and visitors to explore the coastal beauty. The nights can be cooler, dipping to a minimum of 8°C (46°F), making it perfect for snug evenings. This month also sees an average precipitation of 82 mm (3.2 in) spread over approximately 12 days, which contributes to the region's lush landscapes. The humidity levels hover around 71%, creating a refreshing atmosphere ideal for outdoor activities and cozy beach walks.

June Temperature in Byron Bay

In June, Byron Bay experiences a noticeable shift toward cooler temperatures, with minimums dipping to 8°C (46°F) and averages settling around 16°C (60°F). This marks a significant contrast to the earlier months of the year, as daytime highs reach a comfortable 23°C (74°F), allowing for enjoyable outdoor activities. As winter begins to take hold, locals and visitors alike can expect crisp mornings and pleasantly warm afternoons, making it a great time to explore the stunning coastal landscape. With the average temperature dropping from a balmy summer, June offers a refreshing change that invites cozy gatherings and leisurely beach walks, ensuring an engaging winter experience in this beautiful Australian locale.

June Weather in Byron Bay: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Byron Bay, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec777674696460596064687175
Data source: Temperature data for Byron Bay 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.

June Precipitation in Byron Bay

In June, Byron Bay experiences a moderate precipitation level of 82 mm (3.2 in), mirroring the rainfall of the previous month. This month features around 12 rainy days, preserving the trend of consistent moisture during the early winter season. Compared to the heavier downpours of February and March, June's rain is more tempered, suggesting a shift towards drier weather as winter progresses. As we move into the following months, the precipitation begins to dwindle, peaking again only in the more humid spring months of October and December. This transitional phase highlights Byron Bay's unique weather patterns, where the mix of rain and drier spells creates a lush, vibrant environment that characterizes its coastal charm.

June Precipitation Trends in Byron Bay

The chart displays monthly precipitation patterns in Byron Bay, with values for each month alongside June's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec7519919282618257303813181148
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Byron Bay

In June, Byron Bay experiences a notable dip in humidity, settling at 71%, a refreshing change after the higher levels seen in the earlier months. The gradual decline from 80% in February to June’s more moderate figure suggests a transition into the cooler winter months, where the air feels crisper and less oppressive. Following June, humidity continues to decrease slightly, reaching its lowest point in July at 70%. This trend highlights a seasonal shift that brings a sense of relief from the sultry summer humidity, making June an ideal time to enjoy the stunning outdoors of Byron Bay.

June Average Humidity in Byron Bay

This chart illustrates the average monthly humidity levels in Byron Bay, with June's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how June's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec78%80%80%78%74%71%70%71%69%71%76%80%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Byron Bay

In June, Byron Bay experiences a moderate UV Index of 4, marking a notable reduction in sun intensity compared to the scorching extremes of the summer months. This shift allows for a longer burn time of 30 minutes, making it a more forgiving time for sun exposure. As the temperatures cool, residents and visitors can still enjoy outdoor activities, but it's essential to remain aware of UV levels, as they will gradually rise again in the following months. This trend underscores the importance of staying informed about daily UV conditions to protect your skin. For more detailed information, check out the Byron Bay UV Index.

Maximum UV Index Levels in Byron Bay for June

The chart shows the monthly maximum UV Index (UVI) for Byron Bay in June, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1515131074579111315
Data source: Byron Bay June 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.

June Sunshine in Byron Bay

In Byron Bay, Australia, June welcomes a noticeable dip in sunlight, with just 238 hours gracing the skies. This month marks a transition from the bright exuberance of early summer, where January and February bask in over 270 hours of sunshine, to the cooler winter months. As the year progresses, daylight hours gradually recover, peaking around November and December with a delightful 325-326 hours of sunlight. The trend showcases Byron Bay's distinct seasonal rhythm, where gatherings under the sun shift to cozy indoor settings, yet the promise of returning warmth remains just around the corner. As we look forward to July and beyond, the ebb and flow of daylight hours keep us yearning for brighter days.

Monthly Sunshine Duration in Byron Bay: June Highlighted

The June sunshine duration represents the total number of hours Byron Bay experiences direct sunlight during the month of June, excluding cloudy or obstructed periods. This chart compares the sunshine duration of June with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec277h276h280h270h253h238h257h288h298h294h325h326h
Data source: Byron Bay June Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Byron Bay During June

In Byron Bay, Australia, the likelihood of sunny weather in June stands out with a 61% chance of sunshine, marking a significant increase from the earlier months. This upward trend continues as we move into July and August, with probabilities rising to 64% and 70%, respectively. The month of June is particularly appealing for those seeking warm, sunny days, as it surpasses the 54% chance in May. This pattern suggests that as winter approaches, Byron Bay transitions into a season where bright days are more common, inviting visitors to enjoy the natural beauty and outdoor activities the region has to offer.

Percentage of Sunny Days in June in Byron Bay

The chart illustrates the percentage of sunny days in Byron Bay throughout the year, with June 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 Byron Bay experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec48%34%37%56%54%61%64%70%65%50%29%42%
Data source: Byron Bay June chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Byron Bay in June

In Byron Bay, June marks a subtle shift in daylight duration as the days shorten to approximately 10 hours. This follows a gradual decline from the long summer days of 13 hours in January and February, through a steady decrease into the cooler autumn months. The light falls to the same length seen in July, hinting at a consistent pattern of shorter days during the heart of winter. As the year progresses, daylight begins to extend again in August, building towards the longer days of 12 hours seen in October. This cyclical rhythm of daylight showcases the tranquil transition of seasons in this beautiful coastal paradise.

Average Daylight Hours in Byron Bay for June

The chart illustrates the variation in daylight duration in Byron Bay throughout the year, with June highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec13h 44m13h 4m12h 13m11h 22m10h 40m10h 19m10h 29m11h 6m11h 54m12h 46m13h 32m13h 55m
Data source: Byron Bay daylight hours, calculated by summing the hours between sunrise and sunset for each day.

June Winds in Byron Bay

In June, the winds of Byron Bay blow at an average speed of 3.3 m/s (7 mph), maintaining a gentle breeze that mirrors the slightly calmer winds of May. This tranquil atmosphere is common during winter, as wind speeds often settle around the low to mid-range values seen in the earlier months. It’s a subtle shift from the stronger breezes typical in September, when gusts rise to 4.2 m/s (9 mph), indicating a notable seasonal variation. As winter continues into July, the wind picks up, reaching an average of 3.6 m/s (8 mph), suggesting a gradual increase in dynamism. Overall, June's wind encapsulates a transitional phase, where the seasonal ebb and flow create a serene yet engaging environment for locals and visitors alike.

Average June Wind Speed in Byron Bay

The chart displays monthly wind speed patterns in Byron Bay, with values for each month shown alongside June's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how June's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.43.53.43.43.13.3 m/s3.63.14.23.73.63.4
Data source: Byron Bay June wind data, generated using information from the Copernicus Climate Change Service.

How June Weather in Byron Bay Compares to Other Months

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

In June, temperatures in Byron Bay range from a minimum of 8°C (46°F) to a maximum of 23°C (74°F), with an average of 16°C (60°F). The weather features 82 mm (3.2 in) of precipitation spread over 12 days, resulting in a relatively mild and humid month with a humidity of 71%. In contrast, January experiences significantly warmer temperatures, with a minimum of 16°C (61°F) and a peak of 34°C (94°F), averaging 25°C (77°F). Precipitation is slightly lower at 75 mm (2.9 in) over 10 days, but the humidity is higher at 78%. This makes January a much hotter and more humid month overall. For more detailed information on January's weather, you can visit Byron Bay weather in January.

When comparing the weather in June and February, notable differences in temperature and precipitation emerge. June typically sees milder temperatures, with a minimum of 8°C (46°F), an average of 16°C (60°F), and a maximum of 23°C (74°F). In contrast, February experiences significantly warmer conditions, with temperatures ranging from a minimum of 17°C (63°F) to a maximum of 36°C (98°F), making it the hotter month overall. Additionally, February is wetter, presenting 199 mm (7.8 in) of rainfall over 15 days, whereas June's precipitation totals 82 mm (3.2 in) across 12 days. The humidity levels are relatively high in both months, with February at 80% and June at 71%. For more details on February's weather specifically, you can visit Byron Bay weather in February.

When comparing the weather in June and March, a notable difference can be observed in temperature and precipitation patterns. June experiences cooler temperatures, with a minimum of 8°C (46°F) and an average of 16°C (60°F), while March boasts significantly warmer conditions, reaching a minimum of 16°C (62°F) and an average of 23°C (74°F). Additionally, March tends to be wetter, with a total precipitation of 192 mm (7.5 in) over 20 days, compared to June's 82 mm (3.2 in) across 12 days. The humidity levels are also higher in March at 80%, compared to June's 71%. For more detailed information, you can refer to Byron Bay weather in March.

When comparing the weather in June and April, notable differences emerge. April generally experiences higher temperatures, with a minimum of 12°C (53°F), an average of 21°C (69°F), and maximums reaching 31°C (88°F). In contrast, June has a cooler range, starting at a minimum of 8°C (46°F), averaging 16°C (60°F), and peaking at 23°C (74°F). Both months receive similar amounts of precipitation, at 82 mm (3.2 in), but April sees slightly more rainy days, totaling 13 compared to June's 12. Additionally, humidity levels are higher in April at 78%, compared to June's 71%. For more information on April's weather, you can visit Byron Bay weather in April.

In comparing the weather between June and May, we see distinct differences in temperature and precipitation patterns. June, with minimum temperatures of 8°C (46°F) and maximums reaching 23°C (74°F), has a cooler average temperature of 16°C (60°F) compared to May's warmer average of 18°C (65°F). Additionally, June experiences more rainfall, totaling 82 mm (3.2 in) over 12 days, whereas May sees less precipitation at 61 mm (2.4 in) across 11 days. Humidity remains relatively similar with June at 71% and May slightly higher at 73%. For a more detailed look at May's weather, visit Byron Bay weather in May.

In comparing the weather of June and July, June generally offers slightly higher temperatures, with an average of 16°C (60°F) compared to July's average of 15°C (59°F). June experiences a maximum of 23°C (74°F) and a minimum of 8°C (46°F), while July sees temperatures ranging from a minimum of 6°C (43°F) to a maximum of 24°C (76°F). Precipitation is more frequent in June, totaling 82 mm (3.2 in) over 12 days, as opposed to July's 57 mm (2.3 in) over just 8 days. Humidity levels remain relatively consistent, with June at 71% and July slightly lower at 70%. For more detailed insights into July's weather, see Byron Bay weather in July.

In June, the weather tends to be cooler with minimum temperatures around 8°C (46°F) and maximums reaching 23°C (74°F), while August sees slightly lower minimums at 6°C (43°F) but higher maximum temperatures climbing to 27°C (82°F). Precipitation is significantly higher in June, totaling 82 mm (3.2 in) over approximately 12 days, compared to the much drier August, which experiences only 30 mm (1.2 in) of rain over 4 days. Despite the variance in temperature and rainfall, both months share a consistent humidity level of 71%. For a more detailed look at the weather patterns, check Byron Bay weather in August.

When comparing the weather in June and September, it's clear that September tends to be warmer and drier. In June, temperatures range from a minimum of 8°C (46°F) to a maximum of 23°C (74°F), with an average of 16°C (60°F), while September sees a slightly higher average temperature of 18°C (64°F), peaking at 32°C (90°F). Additionally, June experiences 82 mm (3.2 in) of precipitation over 12 days, whereas September has significantly less rainfall at 38 mm (1.5 in) spread over just 5 days. Humidity remains fairly consistent, sitting at 71% in June and 69% in September. For those considering a visit, you can find more detailed information on the climate by checking Byron Bay weather in September.

When comparing the weather in June and October, there are notable differences in temperature and precipitation levels. June typically sees cooler temperatures, with a minimum of 8°C (46°F) and an average of 16°C (60°F), while October offers warmer conditions, with a minimum of 11°C (51°F) and an average of 20°C (69°F). In terms of maximum temperatures, June peaks at 23°C (74°F), whereas October can reach as high as 31°C (88°F). Precipitation is also more significant in October, with 131 mm (5.1 in) expected over 13 days compared to June's 82 mm (3.2 in) over 12 days. Interestingly, both months share a similar humidity level of 71%. For those interested in specific conditions during this time, more details can be found here: Byron Bay weather in October.

When comparing the weather in June and November, several key differences emerge. June experiences cooler temperatures, with a minimum of 8°C (46°F) and an average of 16°C (60°F), while November sees warmer conditions, with a minimum of 14°C (57°F) and an average of 22°C (71°F). Both months have similar levels of precipitation, totaling around 82 mm (3.2 in) over approximately 12 days in June and 11 days in November. However, November has a higher maximum temperature, reaching up to 32°C (90°F), in contrast to June's maximum of 23°C (74°F). Additionally, November's humidity is slightly higher at 76%, compared to June's 71%. For more insights on November weather specifically, visit Byron Bay weather in November.

June and December present contrasting weather patterns in Byron Bay. In June, temperatures range from a cool minimum of 8°C (46°F) to a mild average of 16°C (60°F), peaking at a comfortable 23°C (74°F). Precipitation is relatively moderate with about 82 mm (3.2 in) over approximately 12 days, while humidity sits at a manageable 71%.

In contrast, December brings significantly warmer conditions, with minimum temperatures around 17°C (63°F) and averages soaring to 24°C (75°F), reaching maximums of 35°C (95°F). This month also sees increased precipitation, totaling 147 mm (5.8 in) spread over about 14 days, coupled with higher humidity levels of 80%. For more details on what to expect during this season, check out Byron Bay weather in December.

Compare Byron Bay's Climate with Cities Worldwide

Conclusion: What to Expect From June Weather in Byron Bay

As June settles over Byron Bay, visitors can expect mild temperatures that create a refreshing escape from the heat of summer. While the days are comfortably warm, with highs reaching around 23°C, the nights can be notably cooler, dipping to about 8°C. This month also sees an increase in precipitation, with about 12 rainy days contributing to the region's lush landscapes. The humidity remains steady at 71%, adding a touch of moisture to the air. Compared to other months, June offers a unique blend of cooler evenings and occasional showers, making it a perfect time for exploring the natural beauty of this coastal paradise. For a detailed look at how these weather patterns shape your visit, check out Byron Bay Climate.