peru average temperature
Average Temperatures in Lima, Peru. 1  The average temperature in Lima, Peru is warm at 19.7 degrees Celsius (67.5 degrees Fahrenheit). 2  There is a variation of average monthly temperatures of 6.45 C (11.6 F) which is a very low range. The range/ variation of daily average temperatures is 5.5 C (9.9 F). 2  February is the warmest month (fairly hot) with an average temperature of 23.3 degrees Celsius (73.94 degrees Fahrenheit). 3  August is the coldest month (very mild) with a mean temperature of 16.85 degrees Celsius (62.33 degrees Fahrenheit).