Climatological Report (Daily)
Issued by NWS

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406
CDUS43 KBIS 220255
CLIXWA

CLIMATE REPORT
NATIONAL WEATHER SERVICE BISMARCK, ND
955 PM CDT THU AUG 21 2025

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

...THE WILLISTON BASIN AIRPORT CLIMATE SUMMARY FOR AUGUST 21 2025...
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         79   4:17 PM    93
  MINIMUM         64   7:00 AM    64
  AVERAGE         72              79

PRECIPITATION (IN)
  TODAY            0.04
  MONTH TO DATE    1.53
  SINCE JAN 1     12.69

DEGREE DAYS
 HEATING
  TODAY            0

 COOLING
  TODAY            7
.........................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     N (360)
  AVERAGE WIND SPEED    11.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84           7:00 AM
 LOWEST     38           3:00 PM
 AVERAGE    61

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



SUNRISE AND SUNSET
AUGUST 21 2025........SUNRISE   6:58 AM CDT   SUNSET   8:57 PM CDT
AUGUST 22 2025........SUNRISE   6:59 AM CDT   SUNSET   8:55 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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