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CDUS45 KRIW 070728
CLIGEY
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
128 AM MDT SUN JUN 07 2026
...............................
..THE GREYBULL WY CLIMATE SUMMARY FOR JUNE 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 99R 4:15 PM 95 2004 78 21 78
MINIMUM 51 4:59 AM 42 2003 51 0 48
2009
AVERAGE 75 64 11 63
PRECIPITATION (IN)
YESTERDAY 0.00 0.37 2009 0.05 -0.05 0.00
MONTH TO DATE T 0.34 -0.34 0.09
SINCE JUN 1 T 0.34 -0.34 0.09
SINCE JAN 1 1.42 2.69 -1.27 2.80
DEGREE DAYS
HEATING
YESTERDAY 0 4 -4 2
MONTH TO DATE 4 24 -20 27
SINCE JUN 1 4 24 -20 27
SINCE JUL 1 5763 7509 -1746 6996
COOLING
YESTERDAY 10 3 7 0
MONTH TO DATE 21 13 8 9
SINCE JUN 1 21 13 8 9
SINCE JAN 1 67 37 30 30
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 13.8
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 52 5:00 AM
LOWEST 7 5:00 PM
AVERAGE 30
......................................................
THE GREYBULL WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 100 2000
MINIMUM TEMPERATURE (F) 51 32 2009
SUNRISE AND SUNSET
JUNE 7 2026..........SUNRISE 5:28 AM MDT SUNSET 8:55 PM MDT
JUNE 8 2026..........SUNRISE 5:28 AM MDT SUNSET 8:55 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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