396
CDUS43 KBIS 210747
CLIJMS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BISMARCK, ND
247 AM CDT FRI AUG 21 2026
...............................
..THE JAMESTOWN ND CLIMATE SUMMARY FOR AUGUST 20 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 84 3:23 PM 102 1976 79 5 83
MINIMUM 56 11:59 PM 29 1907 55 1 60
AVERAGE 70 67 3 72
PRECIPITATION (IN)
YESTERDAY 0.00 6.45 1918 0.08 -0.08 0.00
MONTH TO DATE 1.75 1.51 0.24 3.06
SINCE JUN 1 7.10 8.46 -1.36 8.58
SINCE JAN 1 12.55 14.33 -1.78 14.23
DEGREE DAYS
HEATING
YESTERDAY 0 2 -2 0
MONTH TO DATE 8 17 -9 1
SINCE JUN 1 67 121 -54 106
SINCE JUL 1 8 38 -30 21
COOLING
YESTERDAY 5 4 1 7
MONTH TO DATE 58 90 -32 91
SINCE JUN 1 439 337 102 319
SINCE JAN 1 489 353 136 362
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WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 8.8
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 11:00 PM
LOWEST 37 5:00 PM
AVERAGE 67
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THE JAMESTOWN ND CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 105 1947
MINIMUM TEMPERATURE (F) 54 38 1907
SUNRISE AND SUNSET
AUGUST 21 2026........SUNRISE 6:40 AM CDT SUNSET 8:35 PM CDT
AUGUST 22 2026........SUNRISE 6:41 AM CDT SUNSET 8:33 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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