during summer 2011. This is the third largest summer value of the record, which dates to 1910. The major drivers were extremes in warm minimum and maximum temperatures and in the wet and dry tails of the Palmer Drought Severity Index.

Based on NOAA's Residential Energy Demand Temperature Index, the contiguous U.S. temperature-related energy demand was 22.3 percent above average during summer. This is the largest such value during the index's period of record, which dates to 1895.

Other U.S. climate highlights

During the six-month period (March-August), much-above-average temperatures dominated the southern and eastern United States. New Mexico, Oklahoma, Texas, Louisiana, South Carolina, and Florida, all experienced their warmest March-August on record. Cooler-than-average temperatures dominated the West and Northwest.

For the year-to-date period, the average statewide temperature for Texas was 69.9 degreesthe hearer (or the intention that the utterance will meet some social expectations regarding the expression of feelings).

Bach and Harnish make a distinction between communicative illocutionary acts, the category to which these four types belong, and the category of conventional illocutionary acts, which they take to be fundamentally different. Communicative acts are acts performed with certain communicative intentions whose recognition by the hearer is necessary for the acts to be successful. In conventional acts, on the other hand, no communicative intention need be involved. Success is a matter of convention, not intention. Conventional acts determine and produce facts of institutional nature, if performed according to conventions that do not require any communicative intention on the part of the speaker and, a fortiori, neither its recognition on the part