Log the TE923W anemometer temperature sensor?

TE923W calls it “wind chill”. It is of special interest to me as it measures the temp at the anemometer on my balcony, which at night is usually quite a bit lower than at my temp/humidity sensor which is 4’ above the ground.

I’d really like to keep track of the difference between the sensors. Could you log it sort of the way you log the UV? and make a tag to include in custom.txt.