915
CDUS45 KRIW 110728
CLIGEY
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
128 AM MDT THU JUN 11 2026
...............................
..THE GREYBULL WY CLIMATE SUMMARY FOR JUNE 10 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 71 12:48 PM 99 2016 79 -8 91
MINIMUM 47 5:07 AM 41 2005 52 -5 52
2019
AVERAGE 59 65 -6 72
PRECIPITATION (IN)
YESTERDAY T 0.26 2010 0.05 -0.05 T
MONTH TO DATE 0.01 0.52 -0.51 0.10
SINCE JUN 1 0.01 0.52 -0.51 0.10
SINCE JAN 1 1.43 2.87 -1.44 2.81
DEGREE DAYS
HEATING
YESTERDAY 6 3 3 0
MONTH TO DATE 12 36 -24 27
SINCE JUN 1 12 36 -24 27
SINCE JUL 1 5771 7521 -1750 6996
COOLING
YESTERDAY 0 3 -3 7
MONTH TO DATE 28 25 3 23
SINCE JUN 1 28 25 3 23
SINCE JAN 1 74 49 25 44
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 10.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 54 5:00 AM
LOWEST 16 1:00 PM
AVERAGE 35
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THE GREYBULL WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 90 2016
MINIMUM TEMPERATURE (F) 52 36 2008
SUNRISE AND SUNSET
JUNE 11 2026..........SUNRISE 5:27 AM MDT SUNSET 8:57 PM MDT
JUNE 12 2026..........SUNRISE 5:27 AM MDT SUNSET 8:58 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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