895 CDUS45 KRIW 010738 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 127 AM MDT FRI MAY 1 2015 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR APRIL 30 2015... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1939 TO 2015 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 62 158 PM 84 1992 62 0 49 MINIMUM 34 1159 PM 18 1967 32 2 28 AVERAGE 48 47 1 39 PRECIPITATION (IN) YESTERDAY 0.00 0.92 1973 0.06 -0.06 T MONTH TO DATE 1.66 1.29 0.37 1.15 SINCE MAR 1 2.30 2.11 0.19 2.79 SINCE JAN 1 3.61 3.19 0.42 4.27 SNOWFALL (IN) YESTERDAY 0.0 0.3 -0.3 0.4 MONTH TO DATE 4.7 11.6 -6.9 5.8 SINCE MAR 1 14.0 22.5 -8.5 24.5 SINCE JUL 1 65.4 71.9 -6.5 90.7 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 17 18 -1 26 MONTH TO DATE 632 669 -37 660 SINCE MAR 1 1401 1594 -193 1572 SINCE JUL 1 6452 7042 -590 7336 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 26 HIGHEST GUST DIRECTION N (20) AVERAGE WIND SPEED 10.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 92 1000 PM LOWEST 49 200 PM AVERAGE 71 .......................................................... 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 2015...........SUNRISE 600 AM MDT SUNSET 806 PM MDT MAY 2 2015...........SUNRISE 559 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. $$