596
CDUS43 KBIS 210109
CLIISN
CLIMATE REPORT
NATIONAL WEATHER SERVICE BISMARCK ND
658 PM CST THU DEC 20 2018
...............................
..THE WILLISTON ND CLIMATE SUMMARY FOR DECEMBER 20 2018
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1894 TO 2018
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 40 345 PM 55 1941 23 17 19
MINIMUM 24 559 PM -33 1916 2 22 10
AVERAGE 32 12 20 15
PRECIPITATION (IN)
TODAY 0.00 0.58 2010 0.02 -0.02 0.17
MONTH TO DATE 0.28 0.39 -0.11 0.40
SINCE DEC 1 0.28 0.39 -0.11 0.40
SINCE JAN 1 14.43 14.14 0.29 12.20
SNOWFALL (IN)
TODAY MM
DEGREE DAYS
HEATING
TODAY 33 53 -20 50
MONTH TO DATE 753 995 -242 717
SINCE DEC 1 753 995 -242 717
SINCE JUL 1 3041 3157 -116 2731
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 534 456 78 643
..............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 4.6
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 85 300 AM
LOWEST 54 200 PM
AVERAGE 70
......................................................
THE WILLISTON ND CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 23 49 1957
1954
MINIMUM TEMPERATURE (F) 2 -37 1989
SUNRISE AND SUNSET
DECEMBER 20 2018......SUNRISE 842 AM CST SUNSET 503 PM CST
DECEMBER 21 2018......SUNRISE 842 AM CST SUNSET 503 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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