St. Augustine, Florida, and San Antonio, Texas, are located near the same latitude. However, average winter temperatures in St. Augustine are higher than in San Antonio. Which MOST influences the milder temperatures of St. Augustine, Florida? A: increased cloud cover
B: reduced solar radiation
C: distance north of the equator
D: nearness to ocean currents
Why?

answer:   you might love summer weather, but you don’t want it to feel like the sun is inside your car. but a hot car that just won’t seem to cool down might be a bigger of a problem than you think. your car relies on being at the right temperature.

explanation:

the moon affects the earth gravitation ally, causing certain motions of that body and also producing tides in its ocean and atmosphere. the tidal wave in our atmosphere is, however, far too minute to be an effective cause in any known meteorological phenomenon.

explanation:

there are no contact forces mentioned on the list of choices that you've provided.