578 CDUS45 KRIW 070752 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 147 AM MDT TUE APR 7 2015 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR APRIL 6 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 69 222 PM 77 1991 54 15 55 MINIMUM 21 610 AM 6 1997 27 -6 24 AVERAGE 45 40 5 40 PRECIPITATION (IN) YESTERDAY 0.00 0.85 1941 0.04 -0.04 0.00 MONTH TO DATE T 0.21 -0.21 0.19 SINCE MAR 1 0.64 1.03 -0.39 1.83 SINCE JAN 1 1.95 2.11 -0.16 3.31 SNOWFALL (IN) YESTERDAY 0.0 0.4 -0.4 0.0 MONTH TO DATE T 2.6 -2.6 1.8 SINCE MAR 1 9.3 13.5 -4.2 20.5 SINCE JUL 1 60.7 62.9 -2.2 86.7 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 20 25 -5 25 MONTH TO DATE 147 152 -5 166 SINCE MAR 1 916 1077 -161 1078 SINCE JUL 1 5967 6525 -558 6842 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 30 HIGHEST WIND DIRECTION SW (230) HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION SW (230) AVERAGE WIND SPEED 8.9 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 84 600 AM LOWEST 7 300 PM AVERAGE 46 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 54 77 1988 MINIMUM TEMPERATURE (F) 27 14 2008 1973 SUNRISE AND SUNSET APRIL 7 2015.........SUNRISE 638 AM MDT SUNSET 739 PM MDT APRIL 8 2015.........SUNRISE 636 AM MDT SUNSET 740 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$