369
CDUS45 KRIW 270731
CLIGEY
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
131 AM MDT FRI JUN 27 2025
...............................
..THE GREYBULL WY CLIMATE SUMMARY FOR JUNE 26 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 3:14 PM 101 2012 86 5 90
MINIMUM 51 4:13 AM 45 2022 55 -4 57
AVERAGE 71 70 1 74
PRECIPITATION (IN)
YESTERDAY 0.00 0.19 2009 0.02 -0.02 T
MONTH TO DATE 0.46 1.01 -0.55 0.40
SINCE JUN 1 0.46 1.01 -0.55 0.40
SINCE JAN 1 3.17 3.36 -0.19 3.63
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 46 60 -14 29
SINCE JUN 1 46 60 -14 29
SINCE JUL 1 7015 7545 -530 6914
COOLING
YESTERDAY 6 6 0 9
MONTH TO DATE 98 96 2 142
SINCE JUN 1 98 96 2 142
SINCE JAN 1 119 120 -1 142
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 6.2
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 62 3:00 AM
LOWEST 11 1:00 PM
AVERAGE 37
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THE GREYBULL WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 101 2015
MINIMUM TEMPERATURE (F) 55 47 1999
2011
2022
SUNRISE AND SUNSET
JUNE 27 2025..........SUNRISE 5:30 AM MDT SUNSET 9:01 PM MDT
JUNE 28 2025..........SUNRISE 5:30 AM MDT SUNSET 9:01 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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