No, no way. It's complete BS. In fact, there are 13 constellations signs (13=Ophiuchus) in the sky, plus they do not exactly cover a months. Some constellations are much smaller than others. Additionally, the stars in one constellation are not near each other, they just appear to be that because we cannot see depth (the third dimension).
Another flaw in astrology is the earth's tilt which causes the constellations to shift over time, so in the past Gemini has been observed during winter and Aquarius in summer. It constantly shifts, plus the position of our solar system is subject to continuous change as well. And then there's also the issue of whether you're on the northern or southern hemisphere of earth.
In short, it's all just nonsense.
I'm also a Taurus, I read somewhere they are romantics and have day-to-day behavior, which is true in my case. But there are also many characteristics that apply to me from other zodiac signs. And I guess that for everyone at least one thing will apply for his/her own sign, and daily horoscopes are deliberately made vague so they can be interpreted in numerous way.