The air feels very cold. The wind is blowing at 5 m/s. It is nicer than the day before. It looks like it might warm up later.
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: Students make weather observations outside the school building, and then they record their observations. Which observation should be recorded as a fact?
Possibilities:
- The air feels very cold.
- The wind is blowing at 5 m/s.
- It is nicer than the day before.
- It looks like it might warm up later.

The wind is blowing at 5 m/s.