553
CDUS43 KBIS 312327
CLIISN
CLIMATE REPORT
NATIONAL WEATHER SERVICE BISMARCK ND
527 PM CST MON DEC 31 2018
...............................
..THE WILLISTON ND CLIMATE SUMMARY FOR DECEMBER 31 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 9 111 AM 51 1963 22 -13 -13
MINIMUM -3 1054 AM -31 2017 0 -3 -31
1967
AVERAGE 3 11 -8 -22
PRECIPITATION (IN)
TODAY T 0.60 1975 0.02 -0.02 0.00
MONTH TO DATE 0.75 0.62 0.13 0.54
SINCE DEC 1 0.75 0.62 0.13 0.54
SINCE JAN 1 14.90 14.37 0.53 12.34
SNOWFALL (IN)
TODAY MM
DEGREE DAYS
HEATING
TODAY 62 54 8 87
MONTH TO DATE 1269 1585 -316 1495
SINCE DEC 1 1269 1585 -316 1495
SINCE JUL 1 3557 3747 -190 3509
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 18 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 12.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT SNOW
RELATIVE HUMIDITY (PERCENT)
HIGHEST 73 1200 AM
LOWEST 53 300 PM
AVERAGE 63
......................................................
THE WILLISTON ND CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 22 48 1998
MINIMUM TEMPERATURE (F) 0 -33 1982
SUNRISE AND SUNSET
DECEMBER 31 2018......SUNRISE 845 AM CST SUNSET 510 PM CST
JANUARY 1 2019.......SUNRISE 845 AM CST SUNSET 511 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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