648 CDUS45 KRIW 010749 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 148 AM MDT WED MAY 1 2013 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR APRIL 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 43 1210 PM 84 1992 62 -19 70 MINIMUM 29 1159 PM 18 1967 32 -3 24 AVERAGE 36 47 -11 47 PRECIPITATION (IN) YESTERDAY 0.12 0.92 1973 0.06 0.06 0.00 MONTH TO DATE 2.54 1.29 1.25 1.01 SINCE MAR 1 3.39 2.11 1.28 1.34 SINCE JAN 1 4.16 3.19 0.97 2.89 SNOWFALL (IN) YESTERDAY 1.2 0.3 0.9 0.0 MONTH TO DATE 39.0 11.6 27.4 2.7 SINCE MAR 1 49.5 22.5 27.0 5.8 SINCE JUL 1 82.2 71.9 10.3 52.4 SNOW DEPTH 1 DEGREE DAYS HEATING YESTERDAY 29 18 11 18 MONTH TO DATE 852 669 183 530 SINCE MAR 1 1813 1594 219 1172 SINCE JUL 1 6863 7042 -179 6359 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 23 HIGHEST WIND DIRECTION NE (50) HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NE (50) AVERAGE WIND SPEED 15.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT SNOW FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 92 1000 PM LOWEST 36 1200 PM AVERAGE 64 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 62 81 1959 MINIMUM TEMPERATURE (F) 33 17 2005 SUNRISE AND SUNSET MAY 1 2013...........SUNRISE 559 AM MDT SUNSET 807 PM MDT MAY 2 2013...........SUNRISE 558 AM MDT SUNSET 808 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$