September 2011 Climate Summaries

Photo: Reid Wolcott, NWS
Dry stream bed near Riverton, September 2011
Absence
The September 2011 climate summaries for Casper, Lander, Riverton, Rock Spings, and Worland are now available online.

In general, September was warmer and drier than normal across the region. In fact, Casper received only 0.10 inches of precipitation, making it the second driest September on record (0.07 inches fell in September 1956). Worland received only 0.06 inches of precipitation, making it the third driest on record (0.00 inches fell in September 1979, and 0.02 inches fell in September 1964).

Casper

Lander

Riverton

Rock Springs

Worland



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