Princeton's WordNet(0.00 / 0 votes)Rate this definition: 1  riser(noun) a person who rises (especially from bed) he's usually a late riser. 2  riser, riser pipe, riser pipeline, riser main(noun) a vertical pipe in a building. 3  riser(noun) structural member consisting of the vertical part of a stair or step.
Noblesville Weather - Current Temperature: -12.5 Â°C, Clear, Today's Temperature : -12 / -22 Â°C, Weather in Noblesville Indiana noblesville online us local search
On average, there are 185 sunny days per year in Noblesville, Indiana. The July high is around 84 degrees. The January low is 19. Sperling's comfort index for Noblesville is a 49 out of 100, where a higher score indicates a more comfortable year-around climate. The US average for the comfort index is 54.