Application Software Defined. Unlike systems software, applications software is designed to be used by end-users. Applications software, in essence, sits on top of system software, as it is unable to run without the operating system and other utilities.
Silves: Annual Weather Averages. July is the hottest month in Silves with an average temperature of 25Â°C (77Â°F) and the coldest is January at 12Â°C (54Â°F) .ilves: Annual Weather Averages. July is the hottest month in Silves with an average temperature of 25Â°C (77Â°F) and the coldest is January at 12Â°C (54Â°F) .
Temperatures are similar to those of Northern Portugal. May is a great time to visit the Douro Valley, with the weather mild and the rainy season coming to a close. 1  The average maximum temperature in in May is 67Â°F/20Â°C.2  The average minimum is 47Â°F/9Â°C. 3  The average rainfall in May in Vila Real is 67mm/2.6.ay is a great time to visit the Douro Valley, with the weather mild and the rainy season coming to a close. 1  The average maximum temperature in in May is 67Â°F/20Â°C. 2  The average minimum is 47Â°F/9Â°C. 3  The average rainfall in May in Vila Real is 67mm/2.6.