995 CDUS45 KRIW 240748 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 147 AM MDT SAT APR 24 2010 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR APRIL 23 2010... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1939 TO 2010 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 52 MM 82 1989 58 -6 77 MINIMUM 34 MM 20 1997 31 3 38 1968 AVERAGE 43 45 -2 58 PRECIPITATION (IN) YESTERDAY 0.03 0.63 1948 0.06 -0.03 0.00 MONTH TO DATE 0.95 1.07 -0.12 0.97 SINCE MAR 1 2.52 1.97 0.55 1.97 SINCE JAN 1 3.14 3.19 -0.05 3.33 SNOWFALL (IN) YESTERDAY MM 0.4 MM 0.0 MONTH TO DATE 11.4 11.1 0.3 11.5 SINCE MAR 1 23.5 23.4 0.1 29.0 SINCE JUL 1 73.3 78.2 -4.9 70.9 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 22 20 2 7 MONTH TO DATE 533 529 4 565 SINCE MAR 1 1360 1450 -90 1544 SINCE JUL 1 7148 6928 220 6453 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 41 HIGHEST WIND DIRECTION N (10) HIGHEST GUST SPEED 58 HIGHEST GUST DIRECTION N (10) AVERAGE WIND SPEED 16.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN LT FREEZING RAIN LIGHT SNOW FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 93 600 AM LOWEST 65 200 PM AVERAGE 79 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 59 80 1949 MINIMUM TEMPERATURE (F) 31 15 1958 SUNRISE AND SUNSET APRIL 24 2010.........SUNRISE 610 AM MDT SUNSET 759 PM MDT APRIL 25 2010.........SUNRISE 608 AM MDT SUNSET 800 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$