Queenslanders are set to endure several more days of gloomy conditions as an unusual weather pattern continues to drench parts of the state and deprive residents of their trademark winter sunshine.

The Bureau of Meteorology (Bo M) says a persistent band of cloud stretching from Queensland to southern Australia is responsible for widespread showers, overcast skies and warmer-than-average overnight temperatures across the state. The conditions are expected to linger through the weekend and into early next week.

While Queensland is often celebrated for its clear blue skies, many residents have instead been dealing with what meteorologists are describing as a "sunshine drought", with significantly reduced daily sunshine hours recorded across southeast regions.

Brisbane experienced its highest minimum temperature for June so far, reaching 16 degrees Celsius, around 8 degrees warmer than overnight temperatures recorded just a week earlier. The extensive cloud cover has trapped heat close to the surface, leading to milder nights despite the onset of winter.

However, the warmer conditions have come at the expense of sunny days. According to weather observations, every day this week has recorded fewer than 10 hours of sunshine, with Tuesday delivering just 2.4 hours of sunshine, making it one of the gloomiest days of the month.

Rainfall totals have also been significant in some areas. During the 24 hours leading up to 9am on Thursday, parts of southeast Queensland recorded between 20mm and 60mm of rain.

Some of the highest totals included:

* Upper Clumber: 60mm * Pelican Waters: 50mm * Maroon Dam: 46mm * Highvale: 35mm * Brisbane Airport: 32.4mm * Deagon: 31mm * Rochedale South: 25mm

Bo M meteorologists say the weather is being driven by a high-pressure system extending from Queensland south towards Tasmania. This setup has generated persistent south-easterly winds, which continue pushing moisture onto the Queensland coast.

An upper-level trough interacting with that moisture has further enhanced rainfall activity, with isolated thunderstorms also developing across some districts.

Forecasters expect the pattern to remain largely unchanged for several more days.

Residents in Brisbane, the Sunshine Coast, Gold Coast, Darling Downs and surrounding regions should prepare for continued cloudy conditions, scattered showers and above-average overnight temperatures.

Despite the dreary outlook, authorities are reminding motorists to exercise caution on wet roads, particularly during peak commuting periods when visibility can deteriorate quickly.

The extended period of rainfall may provide some benefit to dry areas and agricultural regions; however, the lack of sunshine has left many Queenslanders longing for the state's more typical winter weather.

Meteorologists say clearer skies are eventually expected to return, but until then, umbrellas and raincoats are likely to remain essential accessories across much of Queensland.

For residents hoping for a return to bright winter days, patience may be required, with the current forecast suggesting the grey and damp conditions could persist into next week.