Temperatures were 0.9 degrees warmer than average and above normal for the fourth time in the last five years, while precipitation amounted to 45.99 inches, well above the average of 41.38, making it the 12th-wettest year on record. CHAMPAIGN — Champaign-Urbana weather in 2018 was milder and much wetter than normal, according to statistics compiled by the Illinois State Water Survey. read more