647 CDUS45 KRIW 270736 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 127 AM MDT MON MAY 27 2013 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR MAY 26 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 78 332 PM 91 2006 71 7 57 MINIMUM 44 200 AM 29 1989 40 4 38 1950 AVERAGE 61 55 6 48 PRECIPITATION (IN) YESTERDAY 0.00 0.96 1997 0.06 -0.06 0.26 MONTH TO DATE 1.79 1.70 0.09 1.75 SINCE MAR 1 5.18 3.81 1.37 3.09 SINCE JAN 1 5.95 4.89 1.06 4.64 SNOWFALL (IN) YESTERDAY 0.0 0.0 0.0 0.0 MONTH TO DATE 3.5 2.8 0.7 0.0 SINCE MAR 1 53.0 25.3 27.7 5.8 SINCE JUL 1 85.7 74.7 11.0 52.4 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 4 10 -6 17 MONTH TO DATE 283 356 -73 289 SINCE MAR 1 2096 1950 146 1461 SINCE JUL 1 7146 7398 -252 6648 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 20 HIGHEST WIND DIRECTION E (100) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (340) AVERAGE WIND SPEED 7.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 77 1100 PM LOWEST 26 700 PM AVERAGE 52 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 71 91 1969 MINIMUM TEMPERATURE (F) 40 30 1950 SUNRISE AND SUNSET MAY 27 2013...........SUNRISE 532 AM MDT SUNSET 834 PM MDT MAY 28 2013...........SUNRISE 532 AM MDT SUNSET 835 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$