What does "It's a beautiful sunny day." mean in English for Spanish?

In English for Spanish, "It's a beautiful sunny day." means:

Es un hermoso día soleado.

Listen to "It's a beautiful sunny day.": (If you have an HTML5 enabled browser, you can listen to the native audio below)

This is a phrase that is used in the GamesForLanguage English for Spanish Language Game in the following scenes:

• English for Spanish 3, Level 3, Scene 12