What is the geometric shape of the football? The proper mathematical object is the complex projective space CP1 quotiented out by the group action of Z mod 2 i.e. (CP^1)/(Zmod2)=CP^1/(+-1) Taking the Riemann Sphere, we â¦ identify antipodal points.
durango average weather the highest monthly average temperature in durango for july is 71 degrees the lowest monthly average temperature in durango for january is 24 degrees the most monthly precipitation in durango occurs in august with 1 4 inches the air quality index in durango is 13 % better than the national average the pollution index in durango is 3 % worse than the national average
1 There is a range/ variation of mean daily temperatures of 9.1 C (16.3 F). 2  The warmest month (August) is very hot with an average temperature of 28.8 degrees Celsius (83.84 degrees Fahrenheit).3  January is the coolest month (warm) having an average temperature of 19.7 degrees Celsius (67.46 degrees Fahrenheit). The mean annual temperature in Mazatlan, Mexico is fairly hot at 24.4 degrees Celsius (75.9 degrees Fahrenheit). 2  The variation of mean monthly temperatures is 9.1 C (16.4 F) which is a very low range.