CXUS53 KBIS 021804 CLAISN CLIMATE REPORT NATIONAL WEATHER SERVICE BISMARCK ND 1153 AM CST WED JAN 2 2019 ................................... ...THE WILLISTON CLIMATE SUMMARY FOR THE YEAR OF 2018... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1894 TO 2019 WEATHER OBSERVED NORMAL DEPART LAST YEAR'S VALUE DATE(S) VALUE FROM VALUE NORMAL ............................................................. TEMPERATURE (F) RECORD HIGH 110 07/05/1936 LOW -50 12/23/1983 02/16/1936 HIGHEST 108 08/12 MM MM LOWEST -31 02/12 MM MM AVG. MAXIMUM 52.7 AVG. MINIMUM 28.6 MEAN 40.6 DAYS MAX >= 90 21 DAYS MAX <= 32 89 DAYS MIN <= 32 196 DAYS MIN <= 0 47 PRECIPITATION (INCHES) RECORD MAXIMUM 22.04 1896 MINIMUM 6.13 1934 TOTALS 14.90 14.37 0.53 12.34 DAYS >= .01 93 DAYS >= .10 38 DAYS >= .50 7 DAYS >= 1.00 2 GREATEST 24 HR. TOTAL 1.41 MM DEGREE_DAYS HEATING TOTAL 9242 8996 246 SINCE 7/1 3561 3747 -186 .............................................................. WIND (MPH) AVERAGE WIND SPEED 8.0 HIGHEST WIND SPEED/DIRECTION 52/270 DATE 06/28 HIGHEST GUST SPEED/DIRECTION 67/270 DATE 06/28 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$