691 CDUS45 KRIW 040737 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 136 AM MDT SAT MAY 4 2013 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR MAY 3 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 64 358 PM 83 1952 63 1 71 1947 MINIMUM 26 419 AM 17 1954 33 -7 27 AVERAGE 45 48 -3 49 PRECIPITATION (IN) YESTERDAY 0.00 0.93 1959 0.06 -0.06 T MONTH TO DATE 0.16 0.18 -0.02 T SINCE MAR 1 3.55 2.29 1.26 1.34 SINCE JAN 1 4.32 3.37 0.95 2.89 SNOWFALL (IN) YESTERDAY 0.0 0.2 -0.2 0.0 MONTH TO DATE 3.5 0.6 2.9 0.0 SINCE MAR 1 53.0 23.1 29.9 5.8 SINCE JUL 1 85.7 72.5 13.2 52.4 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 20 17 3 16 MONTH TO DATE 83 52 31 39 SINCE MAR 1 1896 1646 250 1211 SINCE JUL 1 6946 7094 -148 6398 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 (20) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NE (30) AVERAGE WIND SPEED 8.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 58 1200 AM LOWEST 15 200 PM AVERAGE 37 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 63 85 2000 MINIMUM TEMPERATURE (F) 34 24 1950 SUNRISE AND SUNSET MAY 4 2013...........SUNRISE 555 AM MDT SUNSET 810 PM MDT MAY 5 2013...........SUNRISE 554 AM MDT SUNSET 812 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$