Global warming hits CH2M Hill's HQ ...

Denver Colorado - coolest maximum temperature for August 15 and 16 since 1872.

In Denver, the high temperature on Friday the 15th was 59 degrees (15C), setting a new record for that date for the coldest maximum temperature. The old record was 68 degrees (20C) set in 1880!

On Saturday, another record tumbled when Denver's high only reached 58 degrees (14C). The former record-lowest-maximum temperature was 63 degrees (17C) set in 1890!

See - 9news.com - Coldest record this past weekend.