1 The lowest monthly average temperature in Lake Las Vegas for December is 44 degrees. 2  The most monthly precipitation in Lake Las Vegas occurs in October with 0.5 inches.  The air quality index in Lake Las Vegas is 8% worse than the national average.
Three factors can limit the speed of photosynthesis-light intensity, carbon dioxide concentration and temperature. Light intensity. Without enough light, a plant cannot photosynthesise very quickly, even if there is plenty of water and carbon dioxide.
During the day, the limiting factor is likely to switch to the temperature or the carbon dioxide concentration as the light intensity increases. Effects of changes in light intensity, CO2, H2O and temperature on the rate of photosynthesis. 1. Light intensity.