804
CDUS45 KRIW 100730
CLIGEY
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
130 AM MDT THU JUL 10 2025
...............................
..THE GREYBULL WY CLIMATE SUMMARY FOR JULY 9 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 101 12:57 PM 105 2022 91 10 96
MINIMUM 57 4:33 AM 46 2004 58 -1 57
AVERAGE 79 74 5 77
PRECIPITATION (IN)
YESTERDAY 0.00 0.14 2014 0.01 -0.01 0.00
MONTH TO DATE 0.12 0.07 0.05 0.49
SINCE JUN 1 0.58 1.15 -0.57 0.89
SINCE JAN 1 3.29 3.50 -0.21 4.12
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 4
SINCE JUN 1 46 62 -16 33
SINCE JUL 1 0 0 0 4
COOLING
YESTERDAY 14 9 5 12
MONTH TO DATE 89 74 15 30
SINCE JUN 1 221 196 25 204
SINCE JAN 1 242 220 22 204
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WIND (MPH)
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 9.2
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 53 4:00 AM
LOWEST 8 2:00 PM
AVERAGE 31
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THE GREYBULL WY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 91 102 2012
MINIMUM TEMPERATURE (F) 58 48 2019
SUNRISE AND SUNSET
JULY 10 2025..........SUNRISE 5:38 AM MDT SUNSET 8:57 PM MDT
JULY 11 2025..........SUNRISE 5:39 AM MDT SUNSET 8:57 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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