This is because sea breezes in the City do not penetrate the inland areas. Northwesterlies occasionally bring hot winds from the desert that raise temperatures as high as . Though southerly busters may still end the hot conditions. The humidity in the summer is usually in the comfortable range, though some days can be slightly humid (due to the ocean proximity) or very dry (due to the heat from the desert). Autumn In early autumn, hot days are possible, with temperatures above possible in March, but quite rare. April is cooler, with days above happening on average only 1.1 times during the month. Days cooler than occur more regularly leading into May. In May, days are usually mild, ranging from , but can get quite cold, with maximums of or lower starting to occur. Average minimums fall throughout the season, with the first night below often occurring in April. Winter Winter temperatures often show a higher variation in late winter than early winter, with a day or two in August occasionally reaching above , which is unknown in June and July. Winter nights average , although a few nights per year see temperatures fall below , mostly in July. Nights reaching below more often occur in the far-western suburbs, such as Campbelltown, Camden, Penrith and Richmond. These low temperatures often occur when the night sky is clear and the ground can radiate heat back into the atmosphere. Winter nights, though, are typically a few degrees cooler and frost is not uncommon in some areas, especially those in the far west such as Penrith and Richmond. Spring Spring temperatures are highly variable, with temperatures fluctuating quite often. September will normally see one day reaching above , and extremely rarely, above . Cool days in September can occur, occasionally failing to reach . October and November show high variability, where hot north-westerlies can cause temperatures to rise above , and even above in November, while cool days below are also quite common. The average minimum temperature increases throughout the season, September can still have nights falling below . October and November occasionally have nights falling below . Climate data Demographics Languages The residents of GWS come from more than 170 countries and speak over 100 different languages and 12% of them, namely the newcomers, do not speak English very well. Cabramatta is made up of 87.7% of people from non-English speaking backgrounds,