961
CDUS45 KRIW 070733
CLIGEY
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
133 AM MDT FRI AUG 07 2026
...............................
..THE GREYBULL WY CLIMATE SUMMARY FOR AUGUST 6 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 97 3:56 PM 104 2001 92 5 96
MINIMUM 51 5:34 AM 47 2018 59 -8 56
AVERAGE 74 75 -1 76
PRECIPITATION (IN)
YESTERDAY 0.00 0.50 2022 0.01 -0.01 0.00
MONTH TO DATE 0.00 0.03 -0.03 0.06
SINCE JUN 1 0.74 1.27 -0.53 1.38
SINCE JAN 1 2.16 3.62 -1.46 4.09
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 1 0 1 0
SINCE JUN 1 45 66 -21 46
SINCE JUL 1 1 4 -3 0
COOLING
YESTERDAY 9 10 -1 11
MONTH TO DATE 53 62 -9 57
SINCE JUN 1 553 493 60 497
SINCE JAN 1 599 517 82 518
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 5.4
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 57 3:00 AM
LOWEST 7 4:00 PM
AVERAGE 32
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THE GREYBULL WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 91 101 2005
MINIMUM TEMPERATURE (F) 58 48 2017
SUNRISE AND SUNSET
AUGUST 7 2026........SUNRISE 6:06 AM MDT SUNSET 8:29 PM MDT
AUGUST 8 2026........SUNRISE 6:07 AM MDT SUNSET 8:28 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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