476
CDUS43 KBIS 190737
CLIISN
CLIMATE REPORT
NATIONAL WEATHER SERVICE
736 AM UTC THU SEP 19 2019
...............................
..THE WILLISTON ND CLIMATE SUMMARY FOR SEPTEMBER 18 2019
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1894 TO 2019
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 78 358 PM 93 2004 70 8 71
MINIMUM 51 1159 PM 23 2010 41 10 38
AVERAGE 65 55 10 55
PRECIPITATION (IN)
YESTERDAY 0.48 1.26 1988 0.03 0.45 0.00
MONTH TO DATE 7.01 0.64 6.37 0.21
SINCE SEP 1 7.01 0.64 6.37 0.21
SINCE JAN 1 18.63 11.76 6.87 11.20
DEGREE DAYS
HEATING
YESTERDAY 0 10 -10 10
MONTH TO DATE 68 122 -54 84
SINCE SEP 1 68 122 -54 84
SINCE JUL 1 116 193 -77 157
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 20 24 -4 23
SINCE SEP 1 20 24 -4 23
SINCE JAN 1 397 453 -56 534
..............................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 13.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 200 AM
LOWEST 41 600 PM
AVERAGE 66
......................................................
THE WILLISTON ND CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 93 2009
1981
MINIMUM TEMPERATURE (F) 40 22 1918
SUNRISE AND SUNSET
SEPTEMBER 19 2019.....SUNRISE 737 AM CDT SUNSET 759 PM CDT
SEPTEMBER 20 2019.....SUNRISE 738 AM CDT SUNSET 757 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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