771
CDUS45 KRIW 050728
CLIGEY
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
128 AM MDT TUE AUG 05 2025
...............................
..THE GREYBULL WY CLIMATE SUMMARY FOR AUGUST 4 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 93 2:30 PM 100 2001 92 1 94
MINIMUM 56 5:51 AM 44 2012 59 -3 66
AVERAGE 75 75 0 80
PRECIPITATION (IN)
YESTERDAY T 0.03 2009 0.01 -0.01 T
MONTH TO DATE 0.06 0.02 0.04 T
SINCE JUN 1 1.38 1.26 0.12 1.49
SINCE JAN 1 4.09 3.61 0.48 4.72
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 46 66 -20 33
SINCE JUL 1 0 4 -4 4
COOLING
YESTERDAY 10 10 0 15
MONTH TO DATE 36 42 -6 58
SINCE JUN 1 476 473 3 545
SINCE JAN 1 497 497 0 545
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 8.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 74 6:00 AM
LOWEST 14 4:00 PM
AVERAGE 44
......................................................
THE GREYBULL WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 92 98 2001
MINIMUM TEMPERATURE (F) 59 49 2012
SUNRISE AND SUNSET
AUGUST 5 2025........SUNRISE 6:04 AM MDT SUNSET 8:32 PM MDT
AUGUST 6 2025........SUNRISE 6:05 AM MDT SUNSET 8:30 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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