Climatological Report (Daily)
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141
CDUS43 KBIS 200729
CLIJMS

CLIMATE REPORT
NATIONAL WEATHER SERVICE BISMARCK, ND
229 AM CDT SUN SEP 20 2026

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

...THE JAMESTOWN ND CLIMATE SUMMARY FOR SEPTEMBER 19 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         66        MM  96    1940  70     -4       66
  MINIMUM         57        MM  18    1929  45     12       59
  AVERAGE         62                        57      5       63

PRECIPITATION (IN)
  YESTERDAY        0.00          1.41 1907   0.06  -0.06     0.11
  MONTH TO DATE    0.88                      1.40  -0.52     1.18
  SINCE SEP 1      0.88                      1.40  -0.52     1.18
  SINCE JAN 1     13.67                     16.64  -2.97    15.41

DEGREE DAYS
 HEATING
  YESTERDAY        3                         8     -5        2
  MONTH TO DATE   66                       111    -45      101
  SINCE SEP 1     66                       111    -45      101
  SINCE JUL 1     82                       176    -94      149

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE   42                        29     13       32
  SINCE SEP 1     42                        29     13       32
  SINCE JAN 1    564                       415    149      416
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM
  AVERAGE WIND SPEED     7.3


SKY COVER
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          12:00 AM
 LOWEST     70           3:00 PM
 AVERAGE    85

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


THE JAMESTOWN ND CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        96      1922
                                             1937
 MINIMUM TEMPERATURE (F)   44        19      1918


SUNRISE AND SUNSET
SEPTEMBER 20 2026.....SUNRISE   7:19 AM CDT   SUNSET   7:36 PM CDT
SEPTEMBER 21 2026.....SUNRISE   7:20 AM CDT   SUNSET   7:34 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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