021
CDUS45 KRIW 040729
CLIGEY
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1229 AM MST SAT JAN 04 2025
...............................
..THE GREYBULL WY CLIMATE SUMMARY FOR JANUARY 3 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 26 3:36 PM 48 2012 29 -3 36
MINIMUM 12 3:54 AM -15 2017 6 6 5
AVERAGE 19 17 2 21
PRECIPITATION (IN)
YESTERDAY 0.00 0.04 1999 0.00 0.00 0.00
MONTH TO DATE 0.01 0.01 0.00 0.00
SINCE DEC 1 0.24 0.12 0.12 T
SINCE JAN 1 0.01 0.01 0.00 0.00
DEGREE DAYS
HEATING
YESTERDAY 46 48 -2 44
MONTH TO DATE 134 144 -10 129
SINCE DEC 1 1243 1559 -316 1334
SINCE JUL 1 2638 3336 -698 2939
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
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WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NW (300)
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 11:00 AM
LOWEST 78 7:00 PM
AVERAGE 85
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THE GREYBULL WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 29 50 2020
MINIMUM TEMPERATURE (F) 6 -25 2017
SUNRISE AND SUNSET
JANUARY 4 2025.......SUNRISE 7:49 AM MST SUNSET 4:46 PM MST
JANUARY 5 2025.......SUNRISE 7:49 AM MST SUNSET 4:47 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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