A meaningless phrase.
Constellations are semi-arbitrarily defined patches of sky. They don't have a "surface temperature" because they aren't physical objects and don't have a surface.
The stars within the constellation of Virgo are physical objects and do have a surface temperature. But you'd need to be more specific about which star you meant for us to answer the question.
because it is awesome
The average surface temperature of Spica, a binary star system in the constellation Virgo, is about 22,400 degrees Celsius. The primary star, Spica A, is a blue giant with a surface temperature of around 25,000 degrees Celsius.
Spica is in the constellation Virgo. It is the brightest star in the Virgo constellation and can be seen in the northern hemisphere during spring.
Virgo
In the Northern Hemisphere, why is Virgo considered to be a spring constellation?
Vigo is a town in North-West Spain but the fact that the question is about the colour and surface temperature suggests it may be about a star. However, there is no star called Vigo and the most likely alternative is Virgo. But Virgo is not a star but a constellation consisting of nearly 100 Bayer/Flamsteed stars. These vary in their colour and temperatures.
The constellation Virgo is visible at latitudes between +80° and −80°.
Spica is the brightest star in the constellation Virgo.
Hercules is a constellation, not a star, so it doesn't have a surface temperature. However, the stars within the Hercules constellation have a range of surface temperatures depending on their specific spectral type.
each different star in the constellation (there are 13) would have a different surface temperature, which is based on what phase of stellar life they are in and how massive they are
To get the history of constellation Virgo try going to the following website. Http://www.dibonsmith.com/vir_com.htm
Virgo has 50 stars altogether