Magma is a complex high-temperature fluid substance. Temperatures of most magmas are in the range 700 Â°C to 1300 Â°C (or 1300 Â°F to 2400 Â°F), but very rare carbonatite magmas may be as cool as 600 Â°C, and komatiite magmas may have been as hot as 1600 Â°C.Most magmas are silicate mixtures.xcept for the liquid outer core, most of the Earth takes the form of a rheid, a form of solid that can move or deform under pressure. Magma, as liquid, preferentially forms in high temperature, low pressure environments within several kilometers of the Earth's surface.
Lancaster, NY Weather. The average temperature of Lancaster is 48.51Â°F, which is about the same as the New York average temperature of 48.17Â°F and is much lower than the national average temperature of 54.45Â°F.
On average, there are 202 sunny days per year in Lancaster, Pennsylvania. The July high is around 86 degrees. The January low is 22. Sperling's comfort index for Lancaster is a 44 out of 100, where a higher score indicates a more comfortable year-around climate.