188 CDUS45 KRIW 190739 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 139 AM MDT SUN APR 19 2015 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR APRIL 18 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 48 1110 AM 80 2001 57 -9 74 1946 MINIMUM 34 1159 PM 4 2013 29 5 37 AVERAGE 41 43 -2 56 PRECIPITATION (IN) YESTERDAY 0.03 0.70 1971 0.04 -0.01 0.00 MONTH TO DATE 1.10 0.69 0.41 0.64 SINCE MAR 1 1.74 1.51 0.23 2.28 SINCE JAN 1 3.05 2.59 0.46 3.76 SNOWFALL (IN) YESTERDAY 0.0 0.4 -0.4 0.0 MONTH TO DATE 4.5 7.7 -3.2 5.2 SINCE MAR 1 13.8 18.6 -4.8 23.9 SINCE JUL 1 65.2 68.0 -2.8 90.1 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 24 22 2 9 MONTH TO DATE 411 431 -20 427 SINCE MAR 1 1180 1356 -176 1339 SINCE JUL 1 6231 6804 -573 7103 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 24 HIGHEST WIND DIRECTION N (10) HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION N (10) AVERAGE WIND SPEED 8.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 600 AM LOWEST 76 300 PM AVERAGE 88 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 58 81 1962 MINIMUM TEMPERATURE (F) 29 -4 1966 SUNRISE AND SUNSET APRIL 19 2015.........SUNRISE 618 AM MDT SUNSET 753 PM MDT APRIL 20 2015.........SUNRISE 616 AM MDT SUNSET 754 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$