This species is called St. Augustine grass and sometimes carpetgrass in the Southeastern United States and in California, crabgrass in Bermuda and the West Indies, gramillon in Argentina, wiregrass in St. Helena and buffalograss in Australia and the South Pacific.Description.his species is called St. Augustine grass and sometimes carpetgrass in the Southeastern United States and in California, crabgrass in Bermuda and the West Indies, gramillon in Argentina, wiregrass in St. Helena and buffalograss in Australia and the South Pacific. Description.
Temperatures. The average July temperature in Whitman County is 84 degrees, while the national average for the same month is 86.5 degrees. In the month of January, when the rest of the country averages a low of 20.5 degrees, Whitman County residents experience an average low of 22.6 degrees.nnual rainfall throughout the United States is 36.5 inches, and average snowfall is 25 inches. December is the most precipitous month of the year in Whitman County, with an average of 2.3 inches, most of which is snow. August is the driest month of the year, seeing just 0.7 inches of measurable precipitation.
The hottest day of the year is July 30, with an average high of 85AÂ°85Ã¢ f and low OFÂ°58a. 58Ã¢ f the cold season Lasts from november 14 to february 24 with an average daily high TEMPERATUREÂ°Below. 42a 42Ã¢ f the coldest day of The year, is december 28 with an AVERAGEÂ°Low of 21a 21Ã¢ FÂ°And. high of 31a 31Ã¢ fpokane, Washington has a continental climate with dry warm summers. The area within 25 mi of this station is covered by grasslands (82%), forests (13%), and built-up areas (4%).