355 CDUS45 KRIW 310732 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 132 AM MDT FRI MAY 31 2013 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR MAY 30 2013... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1939 TO 2013 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 63 212 PM 92 1984 72 -9 63 MINIMUM 46 515 AM 29 2010 41 5 41 2006 2004 AVERAGE 55 57 -2 52 PRECIPITATION (IN) YESTERDAY T 1.15 1971 0.07 -0.07 0.00 MONTH TO DATE 1.79 1.96 -0.17 1.75 SINCE MAR 1 5.18 4.07 1.11 3.09 SINCE JAN 1 5.95 5.15 0.80 4.64 SNOWFALL (IN) YESTERDAY 0.0 0.0 0.0 0.0 MONTH TO DATE 3.5 2.9 0.6 0.0 SINCE MAR 1 53.0 25.4 27.6 5.8 SINCE JUL 1 85.7 74.8 10.9 52.4 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 10 9 1 13 MONTH TO DATE 321 393 -72 342 SINCE MAR 1 2134 1987 147 1514 SINCE JUL 1 7184 7435 -251 6701 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 10 0 10 9 SINCE MAR 1 10 0 10 9 SINCE JAN 1 10 0 10 9 .................................................................. WIND (MPH) HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION NW (300) HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 17.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 76 300 AM LOWEST 34 200 PM AVERAGE 55 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 72 88 2002 MINIMUM TEMPERATURE (F) 41 27 1979 SUNRISE AND SUNSET MAY 31 2013...........SUNRISE 530 AM MDT SUNSET 838 PM MDT JUNE 1 2013..........SUNRISE 530 AM MDT SUNSET 838 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$