556
CDUS45 KRIW 280731
CLIGEY
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
131 AM MDT SAT JUN 28 2025
...............................
..THE GREYBULL WY CLIMATE SUMMARY FOR JUNE 27 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 95 3:47 PM 101 2015 86 9 95
MINIMUM 54 4:30 AM 47 1999 55 -1 60
2011
2022
AVERAGE 75 71 4 78
PRECIPITATION (IN)
YESTERDAY 0.00 0.32 2014 0.02 -0.02 0.00
MONTH TO DATE 0.46 1.03 -0.57 0.40
SINCE JUN 1 0.46 1.03 -0.57 0.40
SINCE JAN 1 3.17 3.38 -0.21 3.63
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 46 61 -15 29
SINCE JUN 1 46 61 -15 29
SINCE JUL 1 7015 7546 -531 6914
COOLING
YESTERDAY 10 6 4 13
MONTH TO DATE 108 102 6 155
SINCE JUN 1 108 102 6 155
SINCE JAN 1 129 126 3 155
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WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 5.2
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 64 4:00 AM
LOWEST 12 3:00 PM
AVERAGE 38
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THE GREYBULL WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 102 2002
MINIMUM TEMPERATURE (F) 55 42 1999
SUNRISE AND SUNSET
JUNE 28 2025..........SUNRISE 5:30 AM MDT SUNSET 9:01 PM MDT
JUNE 29 2025..........SUNRISE 5:31 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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