Hace Sol means "there is sun", basically that the sun is out, which indicates it's a nice day. Therefore, Hace buen tiempo, means it is good weather, or nice outside, so that makes most sense to fit.
Your answer would be A. Novembre 8 because it means November 8th and November is the 11th month and it's not b because that says August 11th and not c because that means August 11th again.
