


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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683 CDUS43 KBIS 311901 CLIXWA CLIMATE REPORT NATIONAL WEATHER SERVICE BISMARCK, ND 201 PM CDT THU JUL 31 2025 ................................... ...THE WILLISTON BASIN AIRPORT CLIMATE SUMMARY FOR JULY 30 2025... CLIMATE NORMAL PERIOD: 9999 TO 9999 CLIMATE RECORD PERIOD: 9999 TO 9999 WEATHER ITEM OBSERVED TIME LAST VALUE (LST) YEAR ......................................... TEMPERATURE (F) YESTERDAY MAXIMUM 74 6:04 PM 93 MINIMUM 54 6:02 AM 60 AVERAGE 64 77 PRECIPITATION (IN) YESTERDAY 0.00 MONTH TO DATE 4.04 SINCE JAN 1 11.12 DEGREE DAYS HEATING YESTERDAY 1 COOLING YESTERDAY 0 ......................................... WIND (MPH) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (20) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (50) AVERAGE WIND SPEED 7.9 SKY COVER AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 93 1:00 AM LOWEST 46 4:00 PM AVERAGE 70 .......................................................... SUNRISE AND SUNSET JULY 31 2025..........SUNRISE 6:30 AM CDT SUNSET 9:32 PM CDT AUGUST 1 2025........SUNRISE 6:31 AM CDT SUNSET 9:31 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$