Climatological Report (Daily)
Issued by NWS
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CDUS45 KRIW 060737
CLIGEY
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
137 AM MDT WED AUG 06 2025
...................................
...THE GREYBULL WY CLIMATE SUMMARY FOR AUGUST 5 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 91 4:48 PM 98 2001 92 -1 95
MINIMUM 58 5:50 AM 49 2012 59 -1 59
AVERAGE 75 75 0 77
PRECIPITATION (IN)
YESTERDAY 0.00 0.02 2000 0.00 0.00 0.01
2008
MONTH TO DATE 0.06 0.02 0.04 0.01
SINCE JUN 1 1.38 1.26 0.12 1.50
SINCE JAN 1 4.09 3.61 0.48 4.73
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 12
MONTH TO DATE 46 52 -6 70
SINCE JUN 1 486 483 3 557
SINCE JAN 1 507 507 0 557
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 5.8
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 69 6:00 AM
LOWEST 16 5:00 PM
AVERAGE 43
..........................................................
THE GREYBULL WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 92 104 2001
MINIMUM TEMPERATURE (F) 59 47 2018
SUNRISE AND SUNSET
AUGUST 6 2025........SUNRISE 6:05 AM MDT SUNSET 8:30 PM MDT
AUGUST 7 2025........SUNRISE 6:06 AM MDT SUNSET 8:29 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$