509 CDUS43 KBIS 100731 CLIISN CLIMATE REPORT NATIONAL WEATHER SERVICE BISMARCK ND 231 AM CDT WED OCT 10 2018 ................................... ...THE WILLISTON ND CLIMATE SUMMARY FOR OCTOBER 9 2018... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1894 TO 2018 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 41 433 PM 89 1910 60 -19 56 MINIMUM 33 1159 PM 4 1985 32 1 29 AVERAGE 37 46 -9 43 PRECIPITATION (IN) YESTERDAY 0.00 0.83 2005 0.03 -0.03 0.00 MONTH TO DATE 0.67 0.29 0.38 0.36 SINCE SEP 1 2.13 1.35 0.78 2.19 SINCE JAN 1 13.12 12.47 0.65 11.47 DEGREE DAYS HEATING YESTERDAY 28 19 9 22 MONTH TO DATE 248 154 94 168 SINCE SEP 1 574 429 145 400 SINCE JUL 1 647 500 147 419 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE SEP 1 23 26 -3 38 SINCE JAN 1 534 455 79 643 .................................................................. WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (30) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (50) AVERAGE WIND SPEED 9.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 89 900 AM LOWEST 64 600 PM AVERAGE 77 .......................................................... THE WILLISTON ND CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 60 90 1955 1910 MINIMUM TEMPERATURE (F) 32 12 1919 SUNRISE AND SUNSET OCTOBER 10 2018.......SUNRISE 807 AM CDT SUNSET 715 PM CDT OCTOBER 11 2018.......SUNRISE 808 AM CDT SUNSET 713 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$