Climatological Report (Daily)
Issued by NWS Bismarck, ND

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275
CDUS43 KBIS 010135
CLIBIS

CLIMATE REPORT
NATIONAL WEATHER SERVICE BISMARCK, ND
835 PM CDT WED SEP 30 2026

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

...THE BISMARCK ND CLIMATE SUMMARY FOR SEPTEMBER 30 2026...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1875 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         80   3:14 PM  95    1989  67     13       85
  MINIMUM         44   7:15 AM  10    1876  40      4       60
  AVERAGE         62                        53      9       73

PRECIPITATION (IN)
  TODAY            0.00          0.58 1926   0.04  -0.04     0.00
  MONTH TO DATE    2.49                      1.72   0.77     4.14
  SINCE SEP 1      2.49                      1.72   0.77     4.14
  SINCE JAN 1     11.66                     16.33  -4.67    20.18

SNOWFALL (IN)
  TODAY            0.0           0.0  2001   0.0    0.0      0.0
                                      2002
  MONTH TO DATE    T                         0.0    0.0      0.0
  SINCE SEP 1      T                         0.0    0.0      0.0
  SINCE JUL 1      T                         0.0    0.0       T

DEGREE DAYS
 HEATING
  TODAY            3                        12     -9        0
  MONTH TO DATE  101                       207   -106       87
  SINCE SEP 1    101                       207   -106       87
  SINCE JUL 1    104                       254   -150      120

 COOLING
  TODAY            0                         0      0        8
  MONTH TO DATE   79                        44     35       72
  SINCE SEP 1     79                        44     35       72
  SINCE JAN 1    784                       534    250      589
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION  NW (320)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     N (350)
  AVERAGE WIND SPEED     4.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           4:00 AM
 LOWEST     29           2:00 PM
 AVERAGE    63

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


THE BISMARCK ND CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   66        95      1953
 MINIMUM TEMPERATURE (F)   40        19      1985


SUNRISE AND SUNSET
SEPTEMBER 30 2026.....SUNRISE   7:40 AM CDT   SUNSET   7:24 PM CDT
OCTOBER  1 2026.......SUNRISE   7:42 AM CDT   SUNSET   7:22 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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