Climatological Report (Daily)
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725
CDUS43 KBIS 180728
CLIJMS

CLIMATE REPORT
NATIONAL WEATHER SERVICE BISMARCK, ND
228 AM CDT MON AUG 18 2025

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

...THE JAMESTOWN ND CLIMATE SUMMARY FOR AUGUST 17 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1891 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         77   3:09 PM 101    1973  80     -3       80
  MINIMUM         64   1:26 AM  37    1924  55      9       59
  AVERAGE         71                        68      3       70

PRECIPITATION (IN)
  YESTERDAY        0.09          1.82 2005   0.07   0.02     0.00
  MONTH TO DATE    3.06                      1.26   1.80     1.91
  SINCE JUN 1      8.58                      8.21   0.37     9.58
  SINCE JAN 1     14.23                     14.08   0.15    14.96

DEGREE DAYS
 HEATING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    1                        12    -11       26
  SINCE JUN 1    106                       116    -10       77
  SINCE JUL 1     21                        33    -12       26

 COOLING
  YESTERDAY        6                         4      2        5
  MONTH TO DATE   67                        78    -11       50
  SINCE JUN 1    295                       325    -30      345
  SINCE JAN 1    338                       341     -3      350
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     E (100)
  HIGHEST GUST SPEED    38   HIGHEST GUST DIRECTION     E (90)
  AVERAGE WIND SPEED    10.2


SKY COVER
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           6:00 AM
 LOWEST     76          11:00 AM
 AVERAGE    87

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


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 2025........SUNRISE   6:36 AM CDT   SUNSET   8:39 PM CDT
AUGUST 19 2025........SUNRISE   6:38 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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