Climatological Report (Daily)
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021
CDUS43 KBIS 180724
CLIJMS

CLIMATE REPORT
NATIONAL WEATHER SERVICE BISMARCK, ND
224 AM CDT TUE AUG 18 2026

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

...THE JAMESTOWN ND CLIMATE SUMMARY FOR AUGUST 17 2026...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1891 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         83   3:03 PM 101    1973  80      3       77
  MINIMUM         57   6:10 AM  37    1924  55      2       64
  AVERAGE         70                        68      2       71

PRECIPITATION (IN)
  YESTERDAY        0.00          1.82 2005   0.07  -0.07     0.09
  MONTH TO DATE    1.75                      1.26   0.49     3.06
  SINCE JUN 1      7.10                      8.21  -1.11     8.58
  SINCE JAN 1     12.55                     14.08  -1.53    14.23

DEGREE DAYS
 HEATING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    5                        12     -7        1
  SINCE JUN 1     64                       116    -52      106
  SINCE JUL 1      5                        33    -28       21

 COOLING
  YESTERDAY        5                         4      1        6
  MONTH TO DATE   51                        78    -27       67
  SINCE JUN 1    432                       325    107      295
  SINCE JAN 1    482                       341    141      338
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     7.8


SKY COVER
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           6:00 AM
 LOWEST     41           4:00 PM
 AVERAGE    65

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


THE JAMESTOWN ND CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   80       104      1959
 MINIMUM TEMPERATURE (F)   55        38      2002


SUNRISE AND SUNSET
AUGUST 18 2026........SUNRISE   6:36 AM CDT   SUNSET   8:40 PM CDT
AUGUST 19 2026........SUNRISE   6:37 AM CDT   SUNSET   8:38 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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