Abiotic Features. Temperature: Temperatures in this biome vary greatly between summer and winter, summer temperatures can be well over 35° C while winter temperatures can be as low as -25° C. Precipitation: temperate grasslands can be found in areas that receive between 10 and 35 inches of rain each year.biotic Features. Temperature: Temperatures in this biome vary greatly between summer and winter, summer temperatures can be well over 35° C while winter temperatures can be as low as -25° C. Precipitation: temperate grasslands can be found in areas that receive between 10 and 35 inches of rain each year.