457 CDUS45 KRIW 150745 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 139 AM MDT FRI MAY 15 2015 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR MAY 14 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 70 303 PM 88 2013 66 4 58 MINIMUM 36 220 AM 22 2004 37 -1 32 AVERAGE 53 52 1 45 PRECIPITATION (IN) YESTERDAY T 0.74 1957 0.07 -0.07 0.05 MONTH TO DATE 1.26 0.90 0.36 0.23 SINCE MAR 1 3.56 3.01 0.55 3.02 SINCE JAN 1 4.87 4.09 0.78 4.50 SNOWFALL (IN) YESTERDAY 0.0 0.1 -0.1 0.0 MONTH TO DATE 4.0 2.2 1.8 0.9 SINCE MAR 1 18.0 24.7 -6.7 25.4 SINCE JUL 1 69.4 74.1 -4.7 91.6 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 12 14 -2 20 MONTH TO DATE 241 218 23 257 SINCE MAR 1 1642 1812 -170 1829 SINCE JUL 1 6693 7260 -567 7593 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 22 HIGHEST WIND DIRECTION E (110) HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION E (110) AVERAGE WIND SPEED 7.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 93 300 AM LOWEST 33 400 PM AVERAGE 63 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 67 87 1984 MINIMUM TEMPERATURE (F) 37 27 1983 SUNRISE AND SUNSET MAY 15 2015...........SUNRISE 543 AM MDT SUNSET 822 PM MDT MAY 16 2015...........SUNRISE 542 AM MDT SUNSET 823 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$