507
CDUS43 KBIS 180135
CLIJMS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BISMARCK, ND
835 PM CDT MON AUG 17 2026
...............................
..THE JAMESTOWN ND CLIMATE SUMMARY FOR AUGUST 17 2026
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
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)
TODAY 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
TODAY 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
TODAY 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)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION W (270)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 8.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
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 TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 104 1959
MINIMUM TEMPERATURE (F) 55 38 2002
SUNRISE AND SUNSET
AUGUST 17 2026........SUNRISE 6:35 AM CDT SUNSET 8:42 PM CDT
AUGUST 18 2026........SUNRISE 6:36 AM CDT SUNSET 8:40 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page