014
CDUS45 KRIW 170736
CLIGEY
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1236 AM MST SUN DEC 17 2023
...............................
..THE GREYBULL WY CLIMATE SUMMARY FOR DECEMBER 16 2023
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 41 MM 45 1998 30 11 24
MINIMUM 10 MM -16 2008 7 3 4
AVERAGE 26 19 7 14
PRECIPITATION (IN)
YESTERDAY 0.00 T 2005 0.01 -0.01 0.00
2005
2015
MONTH TO DATE T 0.06 -0.06 0.03
SINCE DEC 1 T 0.06 -0.06 0.03
SINCE JAN 1 8.68 5.50 3.18 5.90
DEGREE DAYS
HEATING
YESTERDAY 39 46 -7 51
MONTH TO DATE 593 707 -114 738
SINCE DEC 1 593 707 -114 738
SINCE JUL 1 2198 2484 -286 2670
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 702 744 -42 943
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 5 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED 1.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 5:00 AM
LOWEST 46 3:00 PM
AVERAGE 67
......................................................
THE GREYBULL WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 30 51 1998
MINIMUM TEMPERATURE (F) 7 -23 2016
SUNRISE AND SUNSET
DECEMBER 17 2023......SUNRISE 7:43 AM MST SUNSET 4:34 PM MST
DECEMBER 18 2023......SUNRISE 7:44 AM MST SUNSET 4:34 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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