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CDUS45 KRIW 220728
CLIGEY
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
128 AM MDT SUN JUN 22 2025
...............................
..THE GREYBULL WY CLIMATE SUMMARY FOR JUNE 21 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 84 3:05 PM 104 2016 84 0 84
MINIMUM 53 11:59 PM 42 2000 54 -1 58
AVERAGE 69 69 0 71
PRECIPITATION (IN)
YESTERDAY 0.03 0.27 2009 0.03 0.00 T
MONTH TO DATE 0.27 0.90 -0.63 0.40
SINCE JUN 1 0.27 0.90 -0.63 0.40
SINCE JAN 1 2.98 3.25 -0.27 3.63
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 27 55 -28 29
SINCE JUN 1 27 55 -28 29
SINCE JUL 1 6996 7540 -544 6914
COOLING
YESTERDAY 4 5 -1 6
MONTH TO DATE 89 68 21 84
SINCE JUN 1 89 68 21 84
SINCE JAN 1 110 92 18 84
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WIND (MPH)
HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 17.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 4:00 AM
LOWEST 17 3:00 PM
AVERAGE 46
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THE GREYBULL WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 98 2001
MINIMUM TEMPERATURE (F) 54 39 2019
SUNRISE AND SUNSET
JUNE 22 2025..........SUNRISE 5:28 AM MDT SUNSET 9:01 PM MDT
JUNE 23 2025..........SUNRISE 5:28 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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