084 CDUS45 KRIW 130737 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 134 AM MDT MON MAY 13 2013 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR MAY 12 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 81 407 PM 87 1960 66 15 67 MINIMUM 44 400 AM 16 1953 36 8 24 AVERAGE 63 51 12 46 PRECIPITATION (IN) YESTERDAY T 1.26 1989 0.07 -0.07 0.00 MONTH TO DATE 0.16 0.77 -0.61 0.39 SINCE MAR 1 3.55 2.88 0.67 1.73 SINCE JAN 1 4.32 3.96 0.36 3.28 SNOWFALL (IN) YESTERDAY 0.0 0.1 -0.1 0.0 MONTH TO DATE 3.5 2.0 1.5 0.0 SINCE MAR 1 53.0 24.5 28.5 5.8 SINCE JUL 1 85.7 73.9 11.8 52.4 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 2 14 -12 19 MONTH TO DATE 193 190 3 170 SINCE MAR 1 2006 1784 222 1342 SINCE JUL 1 7056 7232 -176 6529 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE MAR 1 0 0 0 0 SINCE JAN 1 0 0 0 0 .................................................................. WIND (MPH) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (340) HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (310) AVERAGE WIND SPEED 9.4 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 58 400 AM LOWEST 16 200 PM AVERAGE 37 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 66 87 2001 MINIMUM TEMPERATURE (F) 36 22 1983 SUNRISE AND SUNSET MAY 13 2013...........SUNRISE 545 AM MDT SUNSET 820 PM MDT MAY 14 2013...........SUNRISE 544 AM MDT SUNSET 821 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$