Climatological Report (Daily)
Issued by NWS

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228
CDUS43 KBIS 220032
CLIXWA

CLIMATE REPORT
NATIONAL WEATHER SERVICE BISMARCK, ND
732 PM CDT FRI AUG 21 2026

...................................

...THE WILLISTON BASIN AIRPORT CLIMATE SUMMARY FOR AUGUST 21 2026...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 9999 TO 9999
CLIMATE RECORD PERIOD: 9999 TO 9999


WEATHER ITEM   OBSERVED TIME       LAST
                VALUE   (LST)      YEAR
.........................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         81   4:54 PM    79
  MINIMUM         58   4:51 AM    59
  AVERAGE         70              69

PRECIPITATION (IN)
  TODAY            0.01
  MONTH TO DATE    2.63
  SINCE JAN 1      9.98

DEGREE DAYS
 HEATING
  TODAY            0

 COOLING
  TODAY            5
.........................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     N (10)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     N (10)
  AVERAGE WIND SPEED     7.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    78           9:00 AM
 LOWEST     32           5:00 PM
 AVERAGE    55

..........................................................



SUNRISE AND SUNSET
AUGUST 21 2026........SUNRISE   6:58 AM CDT   SUNSET   8:58 PM CDT
AUGUST 22 2026........SUNRISE   6:59 AM CDT   SUNSET   8:56 PM CDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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