852
CDUS45 KRIW 300729
CLIGEY
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1229 AM MST SAT DEC 30 2023
...............................
..THE GREYBULL WY CLIMATE SUMMARY FOR DECEMBER 29 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 36 2:52 PM 47 2011 29 7 36
MINIMUM 4 6:55 AM -13 2016 6 -2 12
AVERAGE 20 17 3 24
PRECIPITATION (IN)
YESTERDAY 0.00 0.07 2005 0.00 0.00 0.00
MONTH TO DATE T 0.10 -0.10 0.03
SINCE DEC 1 T 0.10 -0.10 0.03
SINCE JAN 1 8.68 5.54 3.14 5.90
DEGREE DAYS
HEATING
YESTERDAY 45 48 -3 41
MONTH TO DATE 1125 1321 -196 1458
SINCE DEC 1 1125 1321 -196 1458
SINCE JUL 1 2730 3098 -368 3390
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
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WIND (MPH)
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 7 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 1.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 9:00 AM
LOWEST 45 3:00 PM
AVERAGE 66
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THE GREYBULL WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 29 61 2002
MINIMUM TEMPERATURE (F) 6 -17 2014
SUNRISE AND SUNSET
DECEMBER 30 2023......SUNRISE 7:49 AM MST SUNSET 4:41 PM MST
DECEMBER 31 2023......SUNRISE 7:49 AM MST SUNSET 4:42 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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