894
CDUS45 KRIW 160729
CLIGEY
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1229 AM MST MON DEC 16 2024
...............................
..THE GREYBULL WY CLIMATE SUMMARY FOR DECEMBER 15 2024
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 42 3:34 PM 57 2006 30 12 41
MINIMUM 20 7:16 AM -21 2008 8 12 12
AVERAGE 31 19 12 27
PRECIPITATION (IN)
YESTERDAY 0.00 0.01 2004 0.00 0.00 0.00
MONTH TO DATE T 0.05 -0.05 T
SINCE DEC 1 T 0.05 -0.05 T
SINCE JAN 1 6.28 5.49 0.79 8.68
DEGREE DAYS
HEATING
YESTERDAY 34 46 -12 38
MONTH TO DATE 525 661 -136 554
SINCE DEC 1 525 661 -136 554
SINCE JUL 1 1920 2438 -518 2159
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 832 744 88 702
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WIND (MPH)
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 7.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 7:00 AM
LOWEST 43 3:00 PM
AVERAGE 64
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THE GREYBULL WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 30 45 1998
MINIMUM TEMPERATURE (F) 7 -16 2008
SUNRISE AND SUNSET
DECEMBER 16 2024......SUNRISE 7:43 AM MST SUNSET 4:33 PM MST
DECEMBER 17 2024......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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