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June Weather in Wilmington, Australia

Last updated: August 22, 2025

In June, the average temperature in Wilmington, Australia hovers around 11°C (51°F). Expect a range with minimums dropping to 0°C (33°F) and maximums reaching 23°C (74°F). You'll encounter an average precipitation of 21 mm (0.8 in) over approximately 4 days, accompanied by a comfortable average humidity of 71%.

June Temperature in Wilmington

In June in Wilmington, the average temperature is 11°C (51°F). Maximums can reach 23°C (74°F), while minimums can drop to as low as 0°C (33°F). Be prepared for a range of temperatures during your travels, as layers will keep you comfortable in varying conditions.

June Weather in Wilmington: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Wilmington, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wilmington, June typically has an average temperature of 11°C (51°F), with highs reaching up to 23°C (74°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec757371655651515259646872
Data source: Temperature data for Wilmington 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.

June Precipitation in Wilmington

In Wilmington in June, the precipitation amount is 21 mm (0.8 in) over a span of 4 days.

June Precipitation Trends in Wilmington

The chart displays monthly precipitation patterns in Wilmington, 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. In Wilmington, June typically receives around 21 mm (0.8 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec13198212221192815293821
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Wilmington

In Wilmington in June, humidity is 71%. With an average temperature of 11°C (51°F), this humidity feels like a damp chill enveloping you, making outdoor exploration uncomfortable and necessitating layering to stay warm and dry.

June Average Humidity in Wilmington

This chart illustrates the average monthly humidity levels in Wilmington, with June’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In June, average humidity in Wilmington is approximately 71%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec30%35%50%60%69%71%72%64%57%40%40%37%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Wilmington

In Wilmington in June, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Wilmington for better planning.

Maximum UV Index Levels in Wilmington for June

The chart shows the monthly maximum UV Index (UVI) for Wilmington 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. In June, the maximum UV index in Wilmington typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151412964468111315
Data source: Wilmington 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.

How June Weather in Wilmington Compares to Other Months

Weather in Wilmington varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Wilmington, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Wilmington, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (76°F)13 mm (0.5 inches)30%extreme
February Weather23°C (73°F)19 mm (0.7 inches)35%extreme
March Weather22°C (71°F)7 mm (0.3 inches)50%extreme
April Weather18°C (65°F)21 mm (0.8 inches)60%very high
May Weather13°C (56°F)22 mm (0.9 inches)69%high
June Weather11°C (51°F)21 mm (0.8 inches)71%moderate
July Weather11°C (51°F)19 mm (0.7 inches)72%moderate
August Weather11°C (52°F)28 mm (1.1 inches)64%high
September Weather15°C (59°F)15 mm (0.6 inches)57%very high
October Weather18°C (64°F)29 mm (1.2 inches)40%extreme
November Weather20°C (68°F)38 mm (1.5 inches)40%extreme
December Weather22°C (73°F)21 mm (0.8 inches)37%extreme

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