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CDUS45 KRIW 291632
CLIGEY
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
1032 AM MDT WED JUL 29 2026
...............................
..THE GREYBULL WY CLIMATE SUMMARY FOR JULY 28 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 99 5:00 PM 104 1999 93 6 94
MINIMUM 70 5:40 AM 47 2015 60 10 66
AVERAGE 85 76 9 80
PRECIPITATION (IN)
YESTERDAY 0.00 0.05 2004 0.01 -0.01 0.00
MONTH TO DATE 0.29 0.15 0.14 0.58
SINCE JUN 1 0.70 1.23 -0.53 1.04
SINCE JAN 1 2.12 3.58 -1.46 3.75
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 44 62 -18 46
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 20 11 9 15
MONTH TO DATE 377 275 102 284
SINCE JUN 1 447 397 50 416
SINCE JAN 1 493 421 72 437
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WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 4.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER MM
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST MM
LOWEST MM
AVERAGE MM
......................................................
THE GREYBULL WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 93 103 2006
MINIMUM TEMPERATURE (F) 59 46 2015
SUNRISE AND SUNSET
JULY 29 2026..........SUNRISE 5:56 AM MDT SUNSET 8:41 PM MDT
JULY 30 2026..........SUNRISE 5:57 AM MDT SUNSET 8:40 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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