28 Days in Four Weeks
32 Degrees Fahrenheit at which Water Freezes
32 Degrees Fahrenheit is Freezing Point (of Water)
11 Players on a Football Field (from each team)
9 stripes in the Greek flag
5 Four Three Two One
10 number of fingers and number of toes
31 Ice Cream Flavors at Baskin-Robbins
there are 28 days in february
days in February.
18 Minimum Age for a (French/Finnish/Full/Foreign) Driving License
Maybe "28 days in February"?
6 Faces on a Die (singular form of 'Dice')