Purchase extra file protection. Dell computers that come with a fingerprint scanner include a free copy of the basic DigitalPersona software. For around $15, you can purchase an upgrade to the software that will allow you to secure your files and programs by requiring a successful fingerprint scan prior to opening.
Miami: Annual Weather Averages. July is the hottest month in Miami with an average temperature of 28Â°C (82Â°F) and the coldest is January at 20Â°C (68Â°F) with the most daily sunshine hours at 12 in July.The wettest month is October with an average of 234mm of rain.The best month to swim in the sea is in August when the average sea temperature is 30Â°C (86Â°F).he wettest month is October with an average of 234mm of rain. The best month to swim in the sea is in August when the average sea temperature is 30Â°C (86Â°F).
Weather in Miami in March 2018. Expect 25Â°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Miami in March. Check more long-term weather averages for Miami in March before you book your next holiday to Florida in 2018. 1  Miami weather overview. 2  Miami monthly weather. 3  Miami 5-day forecast. 4  Florida holidays. 5  Florida map. 6  More destinations. 7  Back to Florida.