332
CDUS43 KBIS 010720
CLIISN
CLIMATE REPORT
NATIONAL WEATHER SERVICE BISMARCK ND
219 AM CDT WED MAY 1 2019
...............................
..THE WILLISTON ND CLIMATE SUMMARY FOR APRIL 30 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 42 336 PM 91 1901 63 -21 56
MINIMUM 17 401 AM 13 1954 35 -18 44
1909
AVERAGE 30 49 -19 50
PRECIPITATION (IN)
YESTERDAY 0.00 1.24 1948 0.05 -0.05 0.08
MONTH TO DATE 0.72 1.00 -0.28 0.48
SINCE MAR 1 0.73 1.71 -0.98 2.24
SINCE JAN 1 2.66 2.69 -0.03 2.81
DEGREE DAYS
HEATING
YESTERDAY 35 16 19 15
MONTH TO DATE 639 650 -11 875
SINCE MAR 1 1916 1757 159 2134
SINCE JUL 1 8901 8525 376 8988
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 1 -1 0
SINCE MAR 1 0 1 -1 0
SINCE JAN 1 0 1 -1 0
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WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 4.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 1200 AM
LOWEST 48 1200 PM
AVERAGE 70
......................................................
THE WILLISTON ND CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 89 1901
MINIMUM TEMPERATURE (F) 35 20 1909
SUNRISE AND SUNSET
MAY 1 2019...........SUNRISE 636 AM CDT SUNSET 908 PM CDT
MAY 2 2019...........SUNRISE 635 AM CDT SUNSET 909 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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