The hits just keep on coming as Chicago hits yet another new heat record (28°C):
In Chicago...prior to this year there had only been 10 days in March with highs in the 80s [Fahrenheit, 26.7°C], which means on average, Chicago only sees an 80 degree high in March once about every 14 years. Already this month, there have been seven [now eight—db] days at or above 80. Including the [eight] days at or above 80 this March, there have now been a total of  March days at or above 80 in Chicago. This means about one third of one percent of all March days have been in the 80s in Chicago.
The last time Chicago saw an 80 degree temperature during the month of March (prior to this year) was over 22 years ago back on March 12, 1990, when the high temperature was 81.
Here's the updated table:
||23.3°C, 1894, 2009
||23.3°C, 1903, 1918, 1969
||27.8°C as of 1:51pm
No, no global warming here, you can go about your business...