1 The highest monthly average temperature in Lake Las Vegas for July is 95 degrees. 2  The lowest monthly average temperature in Lake Las Vegas for December is 44 degrees.  The most monthly precipitation in Lake Las Vegas occurs in October with 0.5 inches.
Phototoxicity, also called photoirritation, is a chemically induced skin irritation, requiring light, that does not involve the immune system.It is a type of photosensitivity.hototoxicity, also called photoirritation, is a chemically induced skin irritation, requiring light, that does not involve the immune system.
Phototaxis is an organism's movement in response to light. An example of phototaxis is a bug crawling toward the sunlight. ModL: see photo-and amp; -taxis. the positive, or negative, response of a freely moving organism toward, or away from, light. Origin of phototaxis. noun.