USA CHANGE IN AVERAGE TEMPERATURE FROM 1910 TO 2009 (UNIT °C) Trend computation : Linear regression SELECTION : STATIONS ABOVE 500 METERS ASL COUNTRY/REGION MEAN VALUE : 0.8°C STATION CHANGE(°C) YEARS METER ASL ALBUQUERQUE (NEW MEX.) : 1.92 (1910 - 2009) 1620 WILLISTON (N.DAKOTA) : 1.61 (1910 - 2009) 581 BILLINGS (MONTANA) : 1.31 (1910 - 2009) 1088 TUCSON (ARIZONA) : 1.15 (1910 - 2009) 779 LANDER-HUNT (MONTANA) : 1.04 (1910 - 2009) 1694 BISMARCK (N.DAKOTA) : 0.92 (1910 - 2009) 506 SALT_LAKE_CITY (UTAH) : 0.85 (1910 - 2009) 1288 GRAND-JUNCTION (COLORADO) : 0.79 (1910 - 2009) 1475 BOISE (IDAHO) : 0.76 (1910 - 2009) 874 SAFFORD AGRICULTURAL CENTER (ARIZONA : 0.66 (1910 - 2009) 900 DODGE CITY (KANSAS) : 0.12 (1910 - 2009) 790 AMARILLO (TEXAS) : 0.07 (1910 - 2009) 1098 ABILENE (TEXAS) : 0.0 (1910 - 2009) 546 NORTH_PLATTE (NEBR) : -0.01 (1910 - 2009) 849